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source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_ARM_PERF_REGS_H
#define _ASM_ARM_PERF_REGS_H
enum perf_event_arm_regs {
PERF_REG_ARM_R0,
PERF_REG_ARM_R1,
PERF_REG_ARM_R2,
PERF_REG_ARM_R3,
PERF_REG_ARM_R4,
PERF_REG_ARM_R5,
PERF_REG_ARM_R6,
PERF_REG_ARM_R7,
PERF_REG_ARM_R8,
PERF_REG... | arch/arm/include/uapi/asm/perf_regs.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* arch/arm/include/asm/posix_types.h
*
* Copyright (C) 1996-1998 Russell King.
*
* published by the Free Software Foundation.
*
* Changelog:
* 27-06-1996 RMK Created
*/
#ifndef __ARCH_ARM_POSIX_TYPES_H
#define __ARCH_ARM_POSIX_TYPES_H
/*
... | arch/arm/include/uapi/asm/posix_types.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* arch/arm/include/asm/ptrace.h
*
* Copyright (C) 1996-2003 Russell King
*
* published by the Free Software Foundation.
*/
#ifndef _UAPI__ASM_ARM_PTRACE_H
#define _UAPI__ASM_ARM_PTRACE_H
#include <asm/hwcap.h>
#define PTRACE_GETREGS 12
#define... | arch/arm/include/uapi/asm/ptrace.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* linux/include/asm/setup.h
*
* Copyright (C) 1997-1999 Russell King
*
* published by the Free Software Foundation.
*
* Structure passed to kernel to tell it about the
* hardware it's running on. See Documentation/arch/arm/setup.rst
* for ... | arch/arm/include/uapi/asm/setup.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASMARM_SIGCONTEXT_H
#define _ASMARM_SIGCONTEXT_H
/*
* Signal context structure - contains all info to do with the state
* before the signal handler was invoked. Note: only add new entries
* to the end of the structure.
*/
struct sigcontext {
... | arch/arm/include/uapi/asm/sigcontext.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI_ASMARM_SIGNAL_H
#define _UAPI_ASMARM_SIGNAL_H
#include <linux/types.h>
/* Avoid too many header ordering problems. */
struct siginfo;
#ifndef __KERNEL__
/* Here we must cater to libcs that poke about in kernel headers. */
#define NSIG 3... | arch/arm/include/uapi/asm/signal.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASMARM_STAT_H
#define _ASMARM_STAT_H
struct __old_kernel_stat {
unsigned short st_dev;
unsigned short st_ino;
unsigned short st_mode;
unsigned short st_nlink;
unsigned short st_uid;
unsigned short st_gid;
unsigned short st_rdev;
unsigned l... | arch/arm/include/uapi/asm/stat.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASMARM_STATFS_H
#define _ASMARM_STATFS_H
/*
* With EABI there is 4 bytes of padding added to this structure.
* Let's pack it so the padding goes away to simplify dual ABI support.
* Note that user space does NOT have to pack this structure.
*/... | arch/arm/include/uapi/asm/statfs.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* arch/arm/include/asm/byteorder.h
*
* ARM Endian-ness. In little endian mode, the data bus is connected such
* that byte accesses appear as:
* 0 = d0...d7, 1 = d8...d15, 2 = d16...d23, 3 = d24...d31
* and word accesses (data or instruction) app... | arch/arm/include/uapi/asm/swab.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI_ASM_TYPES_H
#define _UAPI_ASM_TYPES_H
#include <asm-generic/int-ll64.h>
/*
* The C99 types uintXX_t that are usually defined in 'stdint.h' are not as
* unambiguous on ARM as you would expect. For the types below, there is a
* difference o... | arch/arm/include/uapi/asm/types.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* arch/arm/include/asm/unistd.h
*
* Copyright (C) 2001-2005 Russell King
*
* published by the Free Software Foundation.
*
* Please forward _all_ changes to this file to rmk@arm.linux.org.uk,
* no matter what the change is. Thanks!
*/
#ifndef ... | arch/arm/include/uapi/asm/unistd.h | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* linux/arch/arm/kernel/arch_timer.c
*
* Copyright (C) 2011 ARM Ltd.
* All Rights Reserved
*/
#include <linux/init.h>
#include <linux/types.h>
#include <linux/errno.h>
#include <asm/delay.h>
#include <asm/arch_timer.h>
#include <clocksource/arm_arch_timer.h>
static... | arch/arm/kernel/arch_timer.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* linux/arch/arm/kernel/armksyms.c
*
* Copyright (C) 2000 Russell King
*/
#include <linux/export.h>
#include <linux/sched.h>
#include <linux/string.h>
#include <linux/delay.h>
#include <linux/in6.h>
#include <linux/syscalls.h>
#include <linux/uaccess.h>
#include <linux/... | arch/arm/kernel/armksyms.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 1995-2003 Russell King
* 2001-2002 Keith Owens
*
* Generate definitions needed by assembly language modules.
* This code generates raw asm output which is post-processed to extract
* and format the required data.
*/
#define COMPILE_OF... | arch/arm/kernel/asm-offsets.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
void convert_to_tag_list(struct tag *tags);
#ifdef CONFIG_ATAGS
const struct machine_desc *setup_machine_tags(void *__atags_vaddr,
unsigned int machine_nr);
#else
static inline const struct machine_desc * __init __noreturn
setup_machine_tags(void *__atags_vaddr, unsigned int mac... | arch/arm/kernel/atags.h | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* linux/arch/arm/kernel/atags_compat.c
*
* Copyright (C) 2001 Russell King
*
* We keep the old params compatibility cruft in one place (here)
* so we don't end up with lots of mess around other places.
*
* NOTE:
* The old struct param_struct is deprecated, but it ... | arch/arm/kernel/atags_compat.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* Tag parsing.
*
* Copyright (C) 1995-2001 Russell King
*/
/*
* This is the traditional way of passing data to the kernel at boot time. Rather
* than passing a fixed inflexible structure to the kernel, we pass a list
* of variable-sized tags to the kernel. The first... | arch/arm/kernel/atags_parse.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/slab.h>
#include <linux/proc_fs.h>
#include <asm/setup.h>
#include <asm/types.h>
#include <asm/page.h>
struct buffer {
size_t size;
char data[] __counted_by(size);
};
static ssize_t atags_read(struct file *file, char __user *buf,
size_t count, loff_t *ppos)
{... | arch/arm/kernel/atags_proc.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* linux/arch/arm/kernel/bios32.c
*
* PCI bios-type initialisation for PCI machines
*
* Bits taken from various places.
*/
#include <linux/export.h>
#include <linux/kernel.h>
#include <linux/pci.h>
#include <linux/slab.h>
#include <linux/string_choices.h>
#include <linux/i... | arch/arm/kernel/bios32.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/init.h>
#include <linux/cpu.h>
#include <asm/bugs.h>
#include <asm/proc-fns.h>
void check_other_bugs(void)
{
#ifdef MULTI_CPU
if (cpu_check_bugs)
cpu_check_bugs();
#endif
}
void __init arch_cpu_finalize_init(void)
{
check_writebuffer_bugs();
check_other_bugs();... | arch/arm/kernel/bugs.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* ARM cacheinfo support
*
* Copyright (C) 2023 Linaro Ltd.
* Copyright (C) 2015 ARM Ltd.
* All Rights Reserved
*/
#include <linux/bitfield.h>
#include <linux/cacheinfo.h>
#include <linux/of.h>
#include <asm/cachetype.h>
#include <asm/cputype.h>
#include <asm/syste... | arch/arm/kernel/cacheinfo.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright 2012 Linaro Ltd.
*/
#include <linux/cpuidle.h>
#include <linux/of.h>
#include <asm/cpuidle.h>
extern struct of_cpuidle_method __cpuidle_method_of_table[];
static const struct of_cpuidle_method __cpuidle_method_of_table_sentinel
__used __section("__cpuidl... | arch/arm/kernel/cpuidle.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* arch/arm/kernel/crash_dump.c
*
* Copyright (C) 2010 Nokia Corporation.
* Author: Mika Westerberg
*
* This code is taken from arch/x86/kernel/crash_dump_64.c
* Created by: Hariprasad Nellitheertha (hari@in.ibm.com)
* Copyright (C) IBM Corporation, 2004. All right... | arch/arm/kernel/crash_dump.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* linux/arch/arm/kernel/debug.S
*
* Copyright (C) 1994-1999 Russell King
*
* 32-bit debugging code
*/
#include <linux/linkage.h>
#include <asm/assembler.h>
.text
/*
* Some debugging routines (useful if you've got MM problems and
* printk isn't working). For... | arch/arm/kernel/debug.S | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* linux/arch/arm/kernel/devtree.c
*
* Copyright (C) 2009 Canonical Ltd. <jeremy.kerr@canonical.com>
*/
#include <linux/init.h>
#include <linux/export.h>
#include <linux/errno.h>
#include <linux/types.h>
#include <linux/memblock.h>
#include <linux/of.h>
#include <linux/... | arch/arm/kernel/devtree.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* linux/arch/arm/kernel/dma.c
*
* Copyright (C) 1995-2000 Russell King
*
* Front-end to the DMA handling. This handles the allocation/freeing
* of DMA channels, and provides a unified interface to the machines
* DMA facilities.
*/
#include <linux/module.h>
#incl... | arch/arm/kernel/dma.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* linux/arch/arm/kernel/early_printk.c
*
* Copyright (C) 2009 Sascha Hauer <s.hauer@pengutronix.de>
*/
#include <linux/kernel.h>
#include <linux/console.h>
#include <linux/init.h>
#include <linux/string.h>
extern void printascii(const char *);
static void early_write... | arch/arm/kernel/early_printk.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2015 Linaro Ltd <ard.biesheuvel@linaro.org>
*/
#include <linux/efi.h>
#include <linux/memblock.h>
#include <linux/screen_info.h>
#include <asm/efi.h>
#include <asm/mach/map.h>
#include <asm/mmu_context.h>
static int __init set_permissions(pte_t *ptep, uns... | arch/arm/kernel/efi.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/export.h>
#include <linux/sched.h>
#include <linux/personality.h>
#include <linux/binfmts.h>
#include <linux/elf.h>
#include <linux/elf-fdpic.h>
#include <asm/system_info.h>
int elf_check_arch(const struct elf32_hdr *x)
{
unsigned int eflags;
/* Make sure it's an ... | arch/arm/kernel/elf.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* linux/arch/arm/kernel/entry-armv.S
*
* Copyright (C) 1996,1997,1998 Russell King.
* ARM700 fix by Matthew Godbolt (linux-user@willothewisp.demon.co.uk)
* nommu support by Hyok S. Choi (hyok.choi@samsung.com)
*
* Low-level vector interface routines
*
* Note... | arch/arm/kernel/entry-armv.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* linux/arch/arm/kernel/entry-common.S
*
* Copyright (C) 2000 Russell King
*/
#include <asm/assembler.h>
#include <asm/unistd.h>
#include <asm/ftrace.h>
#include <asm/unwind.h>
#include <asm/page.h>
#ifdef CONFIG_AEABI
#include <asm/unistd-oabi.h>
#endif
.equ NR_s... | arch/arm/kernel/entry-common.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
#include <asm/assembler.h>
#include <asm/ftrace.h>
#include <asm/unwind.h>
#include "entry-header.S"
/*
* When compiling with -pg, gcc inserts a call to the mcount routine at the
* start of every function. In mcount, apart from the function's address (in
* lr), we need... | arch/arm/kernel/entry-ftrace.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
#include <linux/init.h>
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/asm-offsets.h>
#include <asm/errno.h>
#include <asm/thread_info.h>
#include <asm/uaccess-asm.h>
#include <asm/v7m.h>
@ Bad Abort numbers
@ -----------------
@
#define BAD_PREFETCH 0
#defi... | arch/arm/kernel/entry-header.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* linux/arch/arm/kernel/entry-v7m.S
*
* Copyright (C) 2008 ARM Ltd.
*
* Low-level vector interface routines for the ARMv7-M architecture
*/
#include <asm/page.h>
#include <asm/glue.h>
#include <asm/thread_notify.h>
#include <asm/v7m.h>
#include "entry-header.S"
#if... | arch/arm/kernel/entry-v7m.S | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* linux/arch/arm/kernel/fiq.c
*
* Copyright (C) 1998 Russell King
* Copyright (C) 1998, 1999 Phil Blundell
*
* FIQ support written by Philip Blundell <philb@gnu.org>, 1998.
*
* FIQ support re-written by Russell King to be more generic
*
* We now properly support a m... | arch/arm/kernel/fiq.c | null | null | null | null | null |
source | linux | /*
* linux/arch/arm/kernel/fiqasm.S
*
* Derived from code originally in linux/arch/arm/kernel/fiq.c:
*
* Copyright (C) 1998 Russell King
* Copyright (C) 1998, 1999 Phil Blundell
* Copyright (C) 2011, Linaro Limited
*
* FIQ support written by Philip Blundell <philb@gnu.org>, 1998.
*
* FIQ support re-wr... | arch/arm/kernel/fiqasm.S | null | null | null | null | null |
source | linux | /*
* Dynamic function tracing support.
*
* Copyright (C) 2008 Abhishek Sagar <sagar.abhishek@gmail.com>
* Copyright (C) 2010 Rabin Vincent <rabin@rab.in>
*
* For licencing details, see COPYING.
*
* Defines low-level handling of mcount calls when the kernel
* is compiled with the -pg flag. When using dynamic ft... | arch/arm/kernel/ftrace.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* linux/arch/arm/kernel/head-common.S
*
* Copyright (C) 1994-2002 Russell King
* Copyright (c) 2003 ARM Limited
* All Rights Reserved
*/
#include <asm/assembler.h>
#define ATAG_CORE 0x54410001
#define ATAG_CORE_SIZE ((2*4 + 3*4) >> 2)
#define ATAG_CORE_SIZE_EMPT... | arch/arm/kernel/head-common.S | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* XIP kernel .data segment decompressor
*
* Created by: Nicolas Pitre, August 2017
* Copyright: (C) 2017 Linaro Limited
*/
#include <linux/init.h>
#include <linux/zutil.h>
#include "head.h"
/* for struct inflate_state */
#include "../../../lib/zlib_inflate/inftrees.h"... | arch/arm/kernel/head-inflate-data.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* linux/arch/arm/kernel/head-nommu.S
*
* Copyright (C) 1994-2002 Russell King
* Copyright (C) 2003-2006 Hyok S. Choi
*
* Common kernel startup code (non-paged MM)
*/
#include <linux/linkage.h>
#include <linux/init.h>
#include <linux/errno.h>
#include <asm/assem... | arch/arm/kernel/head-nommu.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* linux/arch/arm/kernel/head.S
*
* Copyright (C) 1994-2002 Russell King
* Copyright (c) 2003 ARM Limited
* All Rights Reserved
*
* Kernel startup code for all 32-bit CPUs
*/
#include <linux/linkage.h>
#include <linux/init.h>
#include <linux/pgtable.h>
#includ... | arch/arm/kernel/head.S | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
extern char __data_loc[];
extern char _edata_loc[];
extern char _sdata[];
int __init __inflate_kernel_data(void); | arch/arm/kernel/head.h | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* Hibernation support specific for ARM
*
* Derived from work on ARM hibernation support by:
*
* Ubuntu project, hibernation support for mach-dove
* Copyright (C) 2010 Nokia Corporation (Hiroshi Doyu)
* Copyright (C) 2010 Texas Instruments, Inc. (Teerth Reddy et al.)
*... | arch/arm/kernel/hibernate.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
*
* Copyright (C) 2009, 2010 ARM Limited
*
* Author: Will Deacon <will.deacon@arm.com>
*/
/*
* HW_breakpoint: a unified kernel/user-space hardware breakpoint facility,
* using the CPU's debug registers.
*/
#define pr_fmt(fmt) "hw-breakpoint: " fmt
#include <linux/er... | arch/arm/kernel/hw_breakpoint.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Copyright (c) 2012 Linaro Limited.
*/
#include <linux/init.h>
#include <linux/irqchip/arm-gic-v3.h>
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/virt.h>
.arch armv7-a
#ifndef ZIMAGE
/*
* For the kernel proper, we need to find out the CPU ... | arch/arm/kernel/hyp-stub.S | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/bug.h>
#include <linux/kernel.h>
#include <asm/opcodes.h>
static unsigned long __arm_gen_branch_thumb2(unsigned long pc,
unsigned long addr, bool link,
bool warn)
{
unsigned long s, j1, j2, i1, i2, imm10, imm11;
unsigned long first, second;
lon... | arch/arm/kernel/insn.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/export.h>
#include <linux/types.h>
#include <linux/io.h>
#include <linux/spinlock.h>
static DEFINE_RAW_SPINLOCK(__io_lock);
/*
* Generic atomic MMIO modify.
*
* Allows thread-safe access to registers shared by unrelated subsystems.
* The access is protected by a... | arch/arm/kernel/io.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* linux/arch/arm/kernel/irq.c
*
* Copyright (C) 1992 Linus Torvalds
* Modifications for ARM processor Copyright (C) 1995-2000 Russell King.
*
* Support for Dynamic Tick Timer Copyright (C) 2004-2005 Nokia Corporation.
* Dynamic Tick Timer written by Tony Lindgren ... | arch/arm/kernel/irq.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-or-later
/*
* linux/arch/arm/kernel/isa.c
*
* Copyright (C) 1999 Phil Blundell
*
* ISA shared memory and I/O port support, and is required to support
* iopl, inb, outb and friends in userspace via glibc emulation.
*/
#include <linux/stddef.h>
#include <linux/types.h>
#incl... | arch/arm/kernel/isa.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* linux/arch/arm/kernel/iwmmxt.S
*
* XScale iWMMXt (Concan) context switching and handling
*
* Initial code:
* Copyright (c) 2003, Intel Corporation
*
* Full lazy switching support, optimizations and more, by Nicolas Pitre
* Copyright (c) 2003-2004, MontaVis... | arch/arm/kernel/iwmmxt.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
#ifndef __IWMMXT_H__
#define __IWMMXT_H__
.irp b, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15
.set .LwR\b, \b
.set .Lr\b, \b
.endr
.set .LwCSSF, 0x2
.set .LwCASF, 0x3
.set .LwCGR0, 0x8
.set .LwCGR1, 0x9
.set .LwCGR2, 0xa
.set .LwCGR3, 0xb
.macro wldrd, reg:req, base:r... | arch/arm/kernel/iwmmxt.h | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/kernel.h>
#include <linux/jump_label.h>
#include <asm/text-patching.h>
#include <asm/insn.h>
static void __arch_jump_label_transform(struct jump_entry *entry,
enum jump_label_type type,
bool is_static)
{
void *addr = (void *)entry->code;
unsigned int insn... | arch/arm/kernel/jump_label.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* arch/arm/kernel/kgdb.c
*
* ARM KGDB support
*
* Copyright (c) 2002-2004 MontaVista Software, Inc
* Copyright (c) 2008 Wind River Systems, Inc.
*
* Authors: George Davis <davis_g@mvista.com>
* Deepak Saxena <dsaxena@plexity.net>
*/
#include <linux/irq.h>
#inc... | arch/arm/kernel/kgdb.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* machine_kexec.c - handle transition of Linux booting another kernel
*/
#include <linux/mm.h>
#include <linux/kexec.h>
#include <linux/delay.h>
#include <linux/reboot.h>
#include <linux/io.h>
#include <linux/irq.h>
#include <linux/memblock.h>
#include <linux/of_fdt.h>
#include... | arch/arm/kernel/machine_kexec.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2014-2017 Linaro Ltd. <ard.biesheuvel@linaro.org>
*/
#include <linux/elf.h>
#include <linux/ftrace.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/sort.h>
#include <linux/moduleloader.h>
#include <asm/cache.h>
#include <asm/opcodes.h... | arch/arm/kernel/module-plts.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* linux/arch/arm/kernel/module.c
*
* Copyright (C) 2002 Russell King.
* Modified for nommu by Hyok S. Choi
*
* Module allocation method suggested by Andi Kleen.
*/
#include <linux/module.h>
#include <linux/moduleloader.h>
#include <linux/kernel.h>
#include <linux/mm... | arch/arm/kernel/module.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* linux/arch/arm/kernel/opcodes.c
*
* A32 condition code lookup feature moved from nwfpe/fpopcode.c
*/
#include <linux/module.h>
#include <asm/opcodes.h>
#define ARM_OPCODE_CONDITION_UNCOND 0xf
/*
* condition code lookup table
* index into the table is test code: E... | arch/arm/kernel/opcodes.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/kernel.h>
#include <linux/spinlock.h>
#include <linux/kprobes.h>
#include <linux/mm.h>
#include <linux/stop_machine.h>
#include <asm/cacheflush.h>
#include <asm/fixmap.h>
#include <asm/smp_plat.h>
#include <asm/opcodes.h>
#include <asm/text-patching.h>
struct patch ... | arch/arm/kernel/patch.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* ARM callchain support
*
* Copyright (C) 2009 picoChip Designs, Ltd., Jamie Iles
* Copyright (C) 2010 ARM Ltd., Will Deacon <will.deacon@arm.com>
*
* This code is based on the ARM OProfile backtrace code.
*/
#include <linux/perf_event.h>
#include <linux/uaccess.h>
#includ... | arch/arm/kernel/perf_callchain.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/errno.h>
#include <linux/kernel.h>
#include <linux/perf_event.h>
#include <linux/bug.h>
#include <linux/sched/task_stack.h>
#include <asm/perf_regs.h>
#include <asm/ptrace.h>
u64 perf_reg_value(struct pt_regs *regs, int idx)
{
if (WARN_ON_ONCE((u32)idx >= PERF_REG_... | arch/arm/kernel/perf_regs.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 1994-2002 Russell King
* Copyright (c) 2003, 2020 ARM Limited
* All Rights Reserved
*/
#include <linux/init.h>
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/page.h>
#ifdef __ARMEB__
#define LOW_OFFSET 0x4
#define HIGH_OFFSET 0... | arch/arm/kernel/phys2virt.S | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* linux/arch/arm/kernel/process.c
*
* Copyright (C) 1996-2000 Russell King - Converted to ARM.
* Original Copyright (C) 1995 Linus Torvalds
*/
#include <linux/export.h>
#include <linux/sched.h>
#include <linux/sched/debug.h>
#include <linux/sched/task.h>
#include <li... | arch/arm/kernel/process.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
*
* Copyright (C) 2012 ARM Limited
*
* Author: Will Deacon <will.deacon@arm.com>
*/
#include <linux/init.h>
#include <linux/smp.h>
#include <linux/of.h>
#include <linux/delay.h>
#include <linux/psci.h>
#include <uapi/linux/psci.h>
#include <asm/psci.h>
#include <asm/s... | arch/arm/kernel/psci_smp.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* linux/arch/arm/kernel/ptrace.c
*
* By Ross Biro 1/23/92
* edited by Linus Torvalds
* ARM modifications Copyright (C) 2000 Russell King
*/
#include <linux/kernel.h>
#include <linux/sched/signal.h>
#include <linux/sched/task_stack.h>
#include <linux/mm.h>
#include <li... | arch/arm/kernel/ptrace.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 1996-2000 Russell King - Converted to ARM.
* Original Copyright (C) 1995 Linus Torvalds
*/
#include <linux/cpu.h>
#include <linux/delay.h>
#include <linux/reboot.h>
#include <asm/cacheflush.h>
#include <asm/idmap.h>
#include <asm/virt.h>
#include <asm/s... | arch/arm/kernel/reboot.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
#ifndef REBOOT_H
#define REBOOT_H
extern void call_with_stack(void (*fn)(void *), void *arg, void *sp);
extern void _soft_restart(unsigned long addr, bool disable_l2);
#endif | arch/arm/kernel/reboot.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* relocate_kernel.S - put the kernel image in place to boot
*/
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/asm-offsets.h>
#include <asm/kexec.h>
.align 3 /* not needed for this code, but keeps fncpy() happy */
ENTRY(relocate_new_kernel)
adr r7, r... | arch/arm/kernel/relocate_kernel.S | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* arch/arm/kernel/return_address.c
*
* Copyright (C) 2009 Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
* for Pengutronix
*/
#include <linux/export.h>
#include <linux/ftrace.h>
#include <linux/sched.h>
#include <asm/stacktrace.h>
struct return_address_data {
unsi... | arch/arm/kernel/return_address.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* linux/arch/arm/kernel/setup.c
*
* Copyright (C) 1995-2001 Russell King
*/
#include <linux/efi.h>
#include <linux/export.h>
#include <linux/kernel.h>
#include <linux/stddef.h>
#include <linux/ioport.h>
#include <linux/delay.h>
#include <linux/utsname.h>
#include <linux... | arch/arm/kernel/setup.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* linux/arch/arm/kernel/signal.c
*
* Copyright (C) 1995-2009 Russell King
*/
#include <linux/errno.h>
#include <linux/random.h>
#include <linux/signal.h>
#include <linux/personality.h>
#include <linux/uaccess.h>
#include <linux/resume_user_mode.h>
#include <linux/uprobe... | arch/arm/kernel/signal.c | null | null | null | null | null |
source | linux | #include <asm/ucontext.h>
struct sigframe {
struct ucontext uc;
unsigned long retcode[4];
};
struct rt_sigframe {
struct siginfo info;
struct sigframe sig;
};
extern struct page *get_signal_page(void); | arch/arm/kernel/signal.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* sigreturn_codes.S - code sinpets for sigreturn syscalls
*
* Created by: Victor Kamensky, 2013-08-13
* Copyright: (C) 2013 Linaro Limited
*/
#include <asm/assembler.h>
#include <asm/asm-offsets.h>
#include <asm/unistd.h>
/*
* For ARM syscalls, we encode the sysca... | arch/arm/kernel/sigreturn_codes.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
#include <linux/linkage.h>
#include <linux/threads.h>
#include <asm/asm-offsets.h>
#include <asm/assembler.h>
#include <asm/glue-cache.h>
#include <asm/glue-proc.h>
.text
/*
* Implementation of MPIDR hash algorithm through shifting
* and OR'ing.
*
* @dst: register containing... | arch/arm/kernel/sleep.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (c) 2015, Linaro Limited
*/
#include <linux/linkage.h>
#include <linux/arm-smccc.h>
#include <asm/asm-offsets.h>
#include <asm/opcodes-sec.h>
#include <asm/opcodes-virt.h>
#include <asm/unwind.h>
/*
* Wrap c macros in asm macros to delay expansion until ... | arch/arm/kernel/smccc-call.S | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* linux/arch/arm/kernel/smp.c
*
* Copyright (C) 2002 ARM Limited, All Rights Reserved.
*/
#include <linux/module.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/spinlock.h>
#include <linux/sched/mm.h>
#include <linux/sched/hotplug.h>
#include <linux/... | arch/arm/kernel/smp.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* linux/arch/arm/kernel/smp_scu.c
*
* Copyright (C) 2002 ARM Ltd.
* All Rights Reserved
*/
#include <linux/init.h>
#include <linux/io.h>
#include <asm/smp_plat.h>
#include <asm/smp_scu.h>
#include <asm/cacheflush.h>
#include <asm/cputype.h>
#define SCU_CTRL 0x00
#d... | arch/arm/kernel/smp_scu.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* linux/arch/arm/kernel/smp_tlb.c
*
* Copyright (C) 2002 ARM Limited, All Rights Reserved.
*/
#include <linux/preempt.h>
#include <linux/smp.h>
#include <linux/uaccess.h>
#include <asm/smp_plat.h>
#include <asm/tlbflush.h>
#include <asm/mmu_context.h>
/***************... | arch/arm/kernel/smp_tlb.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* linux/arch/arm/kernel/smp_twd.c
*
* Copyright (C) 2002 ARM Ltd.
* All Rights Reserved
*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/clk.h>
#include <linux/cpu.h>
#include <linux/delay.h>
#include <linux/device.h>
#include <linux/err.h>
#includ... | arch/arm/kernel/smp_twd.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
#include <linux/bpf.h>
#include <linux/cpu.h>
#include <linux/device.h>
#include <asm/spectre.h>
static bool _unprivileged_ebpf_enabled(void)
{
#ifdef CONFIG_BPF_SYSCALL
return !sysctl_unprivileged_bpf_disabled;
#else
return false;
#endif
}
ssize_t cpu_show_spectre_v1(struc... | arch/arm/kernel/spectre.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
#include <linux/export.h>
#include <linux/kprobes.h>
#include <linux/sched.h>
#include <linux/sched/debug.h>
#include <linux/stacktrace.h>
#include <asm/sections.h>
#include <asm/stacktrace.h>
#include <asm/traps.h>
#include "reboot.h"
#if defined(CONFIG_FRAME_POINTER) && !de... | arch/arm/kernel/stacktrace.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/ftrace.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/mm_types.h>
#include <linux/pgtable.h>
#include <asm/bugs.h>
#include <asm/cacheflush.h>
#include <asm/idmap.h>
#include <asm/page.h>
#include <asm/smp_plat.h>
#include <asm/suspend.h>
#include... | arch/arm/kernel/suspend.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* linux/arch/arm/kernel/swp_emulate.c
*
* Copyright (C) 2009 ARM Limited
* __user_* functions adapted from include/asm/uaccess.h
*
* Implements emulation of the SWP/SWPB instructions using load-exclusive and
* store-exclusive for processors that have them disabled... | arch/arm/kernel/swp_emulate.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* linux/arch/arm/kernel/sys_arm.c
*
* Copyright (C) People who wrote linux/arch/i386/kernel/sys_i386.c
* Copyright (C) 1995, 1996 Russell King.
*
* This file contains various random system calls that
* have a non-standard calling sequence on the Linux/arm
* plat... | arch/arm/kernel/sys_arm.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* arch/arm/kernel/sys_oabi-compat.c
*
* Compatibility wrappers for syscalls that are used from
* old ABI user space binaries with an EABI kernel.
*
* Author: Nicolas Pitre
* Created: Oct 7, 2005
* Copyright: MontaVista Software, Inc.
*/
#include <asm/syscalls.... | arch/arm/kernel/sys_oabi-compat.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2008-2009 ST-Ericsson AB
* TCM memory handling for ARM systems
*
* Author: Linus Walleij <linus.walleij@stericsson.com>
* Author: Rickard Andersson <rickard.andersson@stericsson.com>
*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/mo... | arch/arm/kernel/tcm.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* arch/arm/kernel/thumbee.c
*
* Copyright (C) 2008 ARM Limited
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include <asm/cputype.h>
#include <asm/system_info.h>
#include <asm/thread_notify.h>
/*
* Access to the ThumbEE Handler Base register
*/
static inline ... | arch/arm/kernel/thumbee.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* linux/arch/arm/kernel/time.c
*
* Copyright (C) 1991, 1992, 1995 Linus Torvalds
* Modifications for ARM (C) 1994-2001 Russell King
*
* This file contains the ARM-specific time handling details:
* reading the RTC at bootup, etc...
*/
#include <linux/clockchips.h... | arch/arm/kernel/time.c | null | null | null | null | null |
source | linux | /*
* arch/arm/kernel/topology.c
*
* Copyright (C) 2011 Linaro Limited.
* Written by: Vincent Guittot
*
* based on arch/sh/kernel/topology.c
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details... | arch/arm/kernel/topology.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* linux/arch/arm/kernel/traps.c
*
* Copyright (C) 1995-2009 Russell King
* Fragments that appear the same as linux/arch/i386/kernel/traps.c (C) Linus Torvalds
*
* 'traps.c' handles hardware exceptions after we have saved some state in
* 'linux/arch/arm/lib/traps.S... | arch/arm/kernel/traps.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* arch/arm/kernel/unwind.c
*
* Copyright (C) 2008 ARM Limited
*
* Stack unwinding support for ARM
*
* An ARM EABI version of gcc is required to generate the unwind
* tables. For information about the structure of the unwind tables,
* see "Exception Handling ABI for t... | arch/arm/kernel/unwind.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2013 Uwe Kleine-Koenig for Pengutronix
*/
#include <linux/io.h>
#include <linux/reboot.h>
#include <asm/barrier.h>
#include <asm/v7m.h>
void armv7m_restart(enum reboot_mode mode, const char *cmd)
{
dsb();
__raw_writel(V7M_SCB_AIRCR_VECTKEY | V7M_SCB_AIRCR... | arch/arm/kernel/v7m.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* Adapted from arm64 version.
*
* Copyright (C) 2012 ARM Limited
* Copyright (C) 2015 Mentor Graphics Corporation.
*/
#include <linux/cache.h>
#include <linux/vdso_datastore.h>
#include <linux/elf.h>
#include <linux/err.h>
#include <linux/kernel.h>
#include <linux/mm.h>... | arch/arm/kernel/vdso.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
#include <linux/vmcore_info.h>
void arch_crash_save_vmcoreinfo(void)
{
#ifdef CONFIG_ARM_LPAE
VMCOREINFO_CONFIG(ARM_LPAE);
#endif
} | arch/arm/kernel/vmcore_info.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/* ld script to make ARM Linux kernel
* taken from the i386 version by Russell King
* Written by Martin Mares <mj@atrey.karlin.mff.cuni.cz>
*/
/* No __ro_after_init data in the .rodata section - which will always be ro */
#define RO_AFTER_INIT_DATA
#include <linux/sizes.h>
#... | arch/arm/kernel/vmlinux-xip.lds.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/* ld script to make ARM Linux kernel
* taken from the i386 version by Russell King
* Written by Martin Mares <mj@atrey.karlin.mff.cuni.cz>
*/
#ifdef CONFIG_XIP_KERNEL
#include "vmlinux-xip.lds.S"
#else
#include <linux/pgtable.h>
#include <asm/vmlinux.lds.h>
#include <asm/cac... | arch/arm/kernel/vmlinux.lds.S | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* linux/arch/arm/kernel/xscale-cp0.c
*
* XScale DSP and iWMMXt coprocessor context switching and handling
*/
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/signal.h>
#include <linux/sched.h>
#include <linux/init.h>
#include <linux/io.h>
#include <asm/... | arch/arm/kernel/xscale-cp0.c | null | null | null | null | null |
source | linux | /* Copyright 1995, 1996, 1998, 1999, 2000, 2003, 2004, 2005
Free Software Foundation, Inc.
This file is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2, or (at your option) any
later version.
In... | arch/arm/lib/ashldi3.S | null | null | null | null | null |
source | linux | /* Copyright 1995, 1996, 1998, 1999, 2000, 2003, 2004, 2005
Free Software Foundation, Inc.
This file is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2, or (at your option) any
later version.
In... | arch/arm/lib/ashrdi3.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* linux/arch/arm/lib/backtrace-clang.S
*
* Copyright (C) 2019 Nathan Huckleberry
*
*/
#include <linux/kern_levels.h>
#include <linux/linkage.h>
#include <asm/assembler.h>
.text
/* fp is 0 or stack frame */
#define frame r4
#define sv_fp r5
#define sv_pc r6
#defi... | arch/arm/lib/backtrace-clang.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* linux/arch/arm/lib/backtrace.S
*
* Copyright (C) 1995, 1996 Russell King
*
* 27/03/03 Ian Molton Clean up CONFIG_CPU
*/
#include <linux/kern_levels.h>
#include <linux/linkage.h>
#include <asm/assembler.h>
.text
@ fp is 0 or stack frame
#define frame r4
#defin... | arch/arm/lib/backtrace.S | null | null | null | null | null |
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