data_type large_stringclasses 3
values | source large_stringclasses 29
values | code large_stringlengths 98 49.4M | filepath large_stringlengths 5 161 ⌀ | message large_stringclasses 234
values | commit large_stringclasses 234
values | subject large_stringclasses 418
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source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
*
* Copyright IBM Corp. 2007
* Copyright 2011 Freescale Semiconductor, Inc.
*
* Authors: Hollis Blanchard <hollisb@us.ibm.com>
*/
#include <asm/ppc_asm.h>
#include <asm/kvm_asm.h>
#include <asm/reg.h>
#include <asm/page.h>
#include <asm/asm-offsets.h>
/* The host s... | arch/powerpc/kvm/booke_interrupts.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
*
* Copyright (C) 2010-2011 Freescale Semiconductor, Inc.
*
* Author: Varun Sethi <varun.sethi@freescale.com>
* Author: Scott Wood <scotwood@freescale.com>
* Author: Mihai Caraman <mihai.caraman@freescale.com>
*
* This file is derived from arch/powerpc/kvm/booke_in... | arch/powerpc/kvm/bookehv_interrupts.S | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2008-2011 Freescale Semiconductor, Inc. All rights reserved.
*
* Author: Yu Liu, <yu.liu@freescale.com>
*
* Description:
* This file is derived from arch/powerpc/kvm/44x.c,
* by Hollis Blanchard <hollisb@us.ibm.com>.
*/
#include <linux/kvm_host.h>
#in... | arch/powerpc/kvm/e500.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2008-2011 Freescale Semiconductor, Inc. All rights reserved.
*
* Author: Yu Liu <yu.liu@freescale.com>
* Scott Wood <scottwood@freescale.com>
* Ashish Kalra <ashish.kalra@freescale.com>
* Varun Sethi <varun.sethi@freescale.com>... | arch/powerpc/kvm/e500.h | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2008-2011 Freescale Semiconductor, Inc. All rights reserved.
*
* Author: Yu Liu, <yu.liu@freescale.com>
*
* Description:
* This file is derived from arch/powerpc/kvm/44x_emulate.c,
* by Hollis Blanchard <hollisb@us.ibm.com>.
*/
#include <asm/kvm_ppc.h... | arch/powerpc/kvm/e500_emulate.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2008-2013 Freescale Semiconductor, Inc. All rights reserved.
*
* Author: Yu Liu, yu.liu@freescale.com
* Scott Wood, scottwood@freescale.com
* Ashish Kalra, ashish.kalra@freescale.com
* Varun Sethi, varun.sethi@freescale.com
* ... | arch/powerpc/kvm/e500_mmu.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2008-2013 Freescale Semiconductor, Inc. All rights reserved.
*
* Author: Yu Liu, yu.liu@freescale.com
* Scott Wood, scottwood@freescale.com
* Ashish Kalra, ashish.kalra@freescale.com
* Varun Sethi, varun.sethi@freescale.com
* ... | arch/powerpc/kvm/e500_mmu_host.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2008-2013 Freescale Semiconductor, Inc. All rights reserved.
*/
#ifndef KVM_E500_MMU_HOST_H
#define KVM_E500_MMU_HOST_H
void inval_gtlbe_on_host(struct kvmppc_vcpu_e500 *vcpu_e500, int tlbsel,
int esel);
int e500_mmu_host_init(struct kvmppc_vcpu_e5... | arch/powerpc/kvm/e500_mmu_host.h | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2010,2012 Freescale Semiconductor, Inc. All rights reserved.
*
* Author: Varun Sethi, <varun.sethi@freescale.com>
*
* Description:
* This file is derived from arch/powerpc/kvm/e500.c,
* by Yu Liu <yu.liu@freescale.com>.
*/
#include <linux/kvm_host.h>
... | arch/powerpc/kvm/e500mc.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
*
* Copyright IBM Corp. 2007
* Copyright 2011 Freescale Semiconductor, Inc.
*
* Authors: Hollis Blanchard <hollisb@us.ibm.com>
*/
#include <linux/jiffies.h>
#include <linux/hrtimer.h>
#include <linux/types.h>
#include <linux/string.h>
#include <linux/kvm_host.h>
#inclu... | arch/powerpc/kvm/emulate.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
*
* Copyright IBM Corp. 2007
* Copyright 2011 Freescale Semiconductor, Inc.
*
* Authors: Hollis Blanchard <hollisb@us.ibm.com>
*/
#include <linux/jiffies.h>
#include <linux/hrtimer.h>
#include <linux/types.h>
#include <linux/string.h>
#include <linux/kvm_host.h>
#inclu... | arch/powerpc/kvm/emulate_loadstore.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* FPU helper code to use FPU operations from inside the kernel
*
* Copyright (C) 2010 Alexander Graf (agraf@suse.de)
*/
#include <linux/pgtable.h>
#include <linux/linkage.h>
#include <asm/reg.h>
#include <asm/page.h>
#include <asm/mmu.h>
#include <asm/cputabl... | arch/powerpc/kvm/fpu.S | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include "asm/hvcall.h"
#include <linux/log2.h>
#include <asm/pgalloc.h>
#include <asm/guest-state-buffer.h>
static const u16 kvmppc_gse_iden_len[__KVMPPC_GSE_TYPE_MAX] = {
[KVMPPC_GSE_BE32] = sizeof(__be32),
[KVMPPC_GSE_BE64] = sizeof(__be64),
[KVMPPC_GSE_VEC128] = sizeof(vecto... | arch/powerpc/kvm/guest-state-buffer.c | null | null | null | null | null |
source | linux | /*
* OpenPIC emulation
*
* Copyright (c) 2004 Jocelyn Mayer
* 2011 Alexander Graf
*
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sub... | arch/powerpc/kvm/mpic.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
*
* Copyright IBM Corp. 2007
*
* Authors: Hollis Blanchard <hollisb@us.ibm.com>
* Christian Ehrhardt <ehrhardt@linux.vnet.ibm.com>
*/
#include <linux/errno.h>
#include <linux/err.h>
#include <linux/kvm_host.h>
#include <linux/vmalloc.h>
#include <linux/hrtimer... | arch/powerpc/kvm/powerpc.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-or-later
#include <linux/init.h>
#include <linux/log2.h>
#include <kunit/test.h>
#include <asm/guest-state-buffer.h>
#include <asm/kvm_ppc.h>
static void test_creating_buffer(struct kunit *test)
{
struct kvmppc_gs_buff *gsb;
size_t size = 0x100;
gsb = kvmppc_gsb_new(size, 0, 0... | arch/powerpc/kvm/test-guest-state-buffer.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
*
* Copyright IBM Corp. 2008
*
* Authors: Hollis Blanchard <hollisb@us.ibm.com>
* Christian Ehrhardt <ehrhardt@linux.vnet.ibm.com>
*/
#include <linux/kvm_host.h>
#include <linux/fs.h>
#include <linux/seq_file.h>
#include <linux/debugfs.h>
#include <linux/uacce... | arch/powerpc/kvm/timing.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
*
* Copyright IBM Corp. 2008
*
* Authors: Christian Ehrhardt <ehrhardt@linux.vnet.ibm.com>
*/
#ifndef __POWERPC_KVM_EXITTIMING_H__
#define __POWERPC_KVM_EXITTIMING_H__
#include <linux/kvm_host.h>
#ifdef CONFIG_KVM_EXIT_TIMING
void kvmppc_init_timing_stats(struct kv... | arch/powerpc/kvm/timing.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-only */
/*
*
* Derived from book3s_hv_rmhandlers.S, which is:
*
* Copyright 2011 Paul Mackerras, IBM Corp. <paulus@au1.ibm.com>
*/
#include <linux/export.h>
#include <asm/reg.h>
#include <asm/ppc_asm.h>
#include <asm/asm-offsets.h>
#include <asm/tm.h>
#include <asm/cputable.h>
... | arch/powerpc/kvm/tm.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
#if !defined(_TRACE_KVM_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_KVM_H
#include <linux/tracepoint.h>
#undef TRACE_SYSTEM
#define TRACE_SYSTEM kvm
/*
* Tracepoint for guest mode entry.
*/
TRACE_EVENT(kvm_ppc_instr,
TP_PROTO(unsigned int inst, unsigned long _pc, u... | arch/powerpc/kvm/trace.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
#if !defined(_TRACE_KVM_BOOK3S_H)
#define _TRACE_KVM_BOOK3S_H
/*
* Common defines used by the trace macros in trace_pr.h and trace_hv.h
*/
#define kvm_trace_symbol_exit \
{0x100, "SYSTEM_RESET"}, \
{0x200, "MACHINE_CHECK"}, \
{0x300, "DATA_STORAGE"}, \
{0x380, "DATA_SEGMEN... | arch/powerpc/kvm/trace_book3s.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
#if !defined(_TRACE_KVM_BOOKE_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_KVM_BOOKE_H
#include <linux/tracepoint.h>
#undef TRACE_SYSTEM
#define TRACE_SYSTEM kvm_booke
#define kvm_trace_symbol_exit \
{0, "CRITICAL"}, \
{1, "MACHINE_CHECK"}, \
{2, "DATA_STORAGE"}, \
... | arch/powerpc/kvm/trace_booke.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
#if !defined(_TRACE_KVM_HV_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_KVM_HV_H
#include <linux/tracepoint.h>
#include "trace_book3s.h"
#include <asm/hvcall.h>
#include <asm/kvm_asm.h>
#undef TRACE_SYSTEM
#define TRACE_SYSTEM kvm_hv
#define kvm_trace_symbol_hcall \
{... | arch/powerpc/kvm/trace_hv.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
#if !defined(_TRACE_KVM_PR_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_KVM_PR_H
#include <linux/tracepoint.h>
#include "trace_book3s.h"
#undef TRACE_SYSTEM
#define TRACE_SYSTEM kvm_pr
TRACE_EVENT(kvm_book3s_reenter,
TP_PROTO(int r, struct kvm_vcpu *vcpu),
TP_ARGS(r... | arch/powerpc/kvm/trace_pr.h | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* This file contains assembly-language implementations
* of IP-style 1's complement checksum routines.
*
* Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org)
*
* Severely hacked about by Paul Mackerras (paulus@cs.anu.edu.au).
*/
#include <linux/export.h... | arch/powerpc/lib/checksum_32.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* This file contains assembly-language implementations
* of IP-style 1's complement checksum routines.
*
* Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org)
*
* Severely hacked about by Paul Mackerras (paulus@cs.anu.edu.au).
*/
#include <linux/export.h... | arch/powerpc/lib/checksum_64.S | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-or-later
/*
*
* Copyright (C) IBM Corporation, 2010
*
* Author: Anton Blanchard <anton@au.ibm.com>
*/
#include <linux/export.h>
#include <linux/compiler.h>
#include <linux/types.h>
#include <asm/checksum.h>
#include <linux/uaccess.h>
__wsum csum_and_copy_from_user(const void __... | arch/powerpc/lib/checksum_wrappers.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright 2008 Michael Ellerman, IBM Corporation.
*/
#include <linux/kprobes.h>
#include <linux/mmu_context.h>
#include <linux/random.h>
#include <linux/vmalloc.h>
#include <linux/init.h>
#include <linux/cpuhotplug.h>
#include <linux/uaccess.h>
#include <linux/jump_... | arch/powerpc/lib/code-patching.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Memory copy functions for 32-bit PowerPC.
*
* Copyright (C) 1996-2005 Paul Mackerras.
*/
#include <linux/export.h>
#include <asm/processor.h>
#include <asm/cache.h>
#include <asm/errno.h>
#include <asm/ppc_asm.h>
#include <asm/code-patching-asm.h>
#include <asm/k... | arch/powerpc/lib/copy_32.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) IBM Corporation, 2011
* Derived from copyuser_power7.s by Anton Blanchard <anton@au.ibm.com>
* Author - Balbir Singh <bsingharora@gmail.com>
*/
#include <linux/export.h>
#include <asm/ppc_asm.h>
#include <asm/errno.h>
.macro err1
100:
EX_TABLE(100b,.Ldo_e... | arch/powerpc/lib/copy_mc_64.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Copyright (C) 2008 Mark Nelson, IBM Corp.
*/
#include <linux/export.h>
#include <asm/page.h>
#include <asm/processor.h>
#include <asm/ppc_asm.h>
#include <asm/asm-offsets.h>
#include <asm/feature-fixups.h>
_GLOBAL_TOC(copy_page)
BEGIN_FTR_SECTION
lis r5,PAGE_SIZE... | arch/powerpc/lib/copypage_64.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-or-later */
/*
*
* Copyright (C) IBM Corporation, 2012
*
* Author: Anton Blanchard <anton@au.ibm.com>
*/
#include <asm/page.h>
#include <asm/ppc_asm.h>
_GLOBAL(copypage_power7)
/*
* We prefetch both the source and destination using enhanced touch
* instructions. We use a s... | arch/powerpc/lib/copypage_power7.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Copyright (C) 2002 Paul Mackerras, IBM Corp.
*/
#include <linux/export.h>
#include <asm/processor.h>
#include <asm/ppc_asm.h>
#include <asm/asm-compat.h>
#include <asm/feature-fixups.h>
#ifndef SELFTEST_CASE
/* 0 == most CPUs, 1 == POWER6, 2 == Cell */
#define SEL... | arch/powerpc/lib/copyuser_64.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-or-later */
/*
*
* Copyright (C) IBM Corporation, 2011
*
* Author: Anton Blanchard <anton@au.ibm.com>
*/
#include <asm/ppc_asm.h>
#ifndef SELFTEST_CASE
/* 0 == don't use VMX, 1 == use VMX */
#define SELFTEST_CASE 0
#endif
#ifdef __BIG_ENDIAN__
#define LVS(VRT,RA,RB) lvsl VRT,... | arch/powerpc/lib/copyuser_power7.S | null | null | null | null | null |
source | linux | /*
* Special support for eabi and SVR4
*
* Copyright (C) 1995, 1996, 1998, 2000, 2001 Free Software Foundation, Inc.
* Copyright 2008 Freescale Semiconductor, Inc.
* Written By Michael Meissner
*
* Based on gcc/config/rs6000/crtsavres.asm from gcc
* 64 bit additions from reading the PPC elf64abi document.... | arch/powerpc/lib/crtsavres.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Divide a 64-bit unsigned number by a 32-bit unsigned number.
* This routine assumes that the top 32 bits of the dividend are
* non-zero to start with.
* On entry, r3 points to the dividend, which get overwritten with
* the 64-bit quotient, and r4 contains the di... | arch/powerpc/lib/div64.S | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0+
#include <linux/error-injection.h>
#include <linux/kprobes.h>
#include <linux/uaccess.h>
void override_function_with_return(struct pt_regs *regs)
{
/*
* Emulate 'blr'. 'regs' represents the state on entry of a predefined
* function in the kernel/module, captured on a kprobe. ... | arch/powerpc/lib/error-inject.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Copyright 2008 Michael Ellerman, IBM Corporation.
*/
#include <asm/feature-fixups.h>
#include <asm/ppc_asm.h>
#include <asm/synch.h>
#include <asm/asm-compat.h>
#include <asm/ppc-opcode.h>
.text
#define globl(x) \
.globl x; \
x:
globl(ftr_fixup_test1)
or 1,... | arch/powerpc/lib/feature-fixups-test.S | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright (C) 2001 Ben. Herrenschmidt (benh@kernel.crashing.org)
*
* Modifications for ppc64:
* Copyright (C) 2003 Dave Engebretsen <engebret@us.ibm.com>
*
* Copyright 2008 Michael Ellerman, IBM Corporation.
*/
#include <linux/types.h>
#include <linux/ju... | arch/powerpc/lib/feature-fixups.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-or-later */
/*
*
* Copyright (C) IBM Corporation, 2010
*
* Author: Anton Blanchard <anton@au.ibm.com>
*/
#include <linux/export.h>
#include <asm/processor.h>
#include <asm/ppc_asm.h>
#include <asm/feature-fixups.h>
/* Note: This code relies on -mminimal-toc */
_GLOBAL(__arch_h... | arch/powerpc/lib/hweight_64.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Floating-point, VMX/Altivec and VSX loads and stores
* for use in instruction emulation.
*
* Copyright 2010 Paul Mackerras, IBM Corp. <paulus@au1.ibm.com>
*/
#include <asm/processor.h>
#include <asm/ppc_asm.h>
#include <asm/ppc-opcode.h>
#include <asm/reg.h>
#i... | arch/powerpc/lib/ldstfp.S | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-or-later
/*
* Spin and read/write lock operations.
*
* Copyright (C) 2001-2004 Paul Mackerras <paulus@au.ibm.com>, IBM
* Copyright (C) 2001 Anton Blanchard <anton@au.ibm.com>, IBM
* Copyright (C) 2002 Dave Engebretsen <engebret@us.ibm.com>, IBM
* Rework to support virtual pro... | arch/powerpc/lib/locks.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* String handling functions for PowerPC.
*
* Copyright (C) 1996 Paul Mackerras.
*/
#include <linux/export.h>
#include <asm/processor.h>
#include <asm/errno.h>
#include <asm/ppc_asm.h>
#include <asm/kasan.h>
#ifndef CONFIG_KASAN
_GLOBAL(__memset16)
rlwimi r4,r4,16... | arch/powerpc/lib/mem_64.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* memcmp for PowerPC32
*
* Copyright (C) 1996 Paul Mackerras.
*
*/
#include <linux/export.h>
#include <asm/ppc_asm.h>
.text
_GLOBAL(memcmp)
srawi. r7, r5, 2 /* Divide len by 4 */
mr r6, r3
beq- 3f
mtctr r7
li r7, 0
1: lwzx r3, r6, r7
lwzx r0, r4, r7
addi r7, r... | arch/powerpc/lib/memcmp_32.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Author: Anton Blanchard <anton@au.ibm.com>
* Copyright 2015 IBM Corporation.
*/
#include <linux/export.h>
#include <asm/ppc_asm.h>
#include <asm/ppc-opcode.h>
#define off8 r6
#define off16 r7
#define off24 r8
#define rA r9
#define rB r10
#define rC r11
#define r... | arch/powerpc/lib/memcmp_64.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Copyright (C) 2002 Paul Mackerras, IBM Corp.
*/
#include <linux/export.h>
#include <asm/processor.h>
#include <asm/ppc_asm.h>
#include <asm/asm-compat.h>
#include <asm/feature-fixups.h>
#include <asm/kasan.h>
#ifndef SELFTEST_CASE
/* For big-endian, 0 == most CPUs... | arch/powerpc/lib/memcpy_64.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-or-later */
/*
*
* Copyright (C) IBM Corporation, 2012
*
* Author: Anton Blanchard <anton@au.ibm.com>
*/
#include <asm/ppc_asm.h>
#ifndef SELFTEST_CASE
/* 0 == don't use VMX, 1 == use VMX */
#define SELFTEST_CASE 0
#endif
#ifdef __BIG_ENDIAN__
#define LVS(VRT,RA,RB) lvsl VRT,... | arch/powerpc/lib/memcpy_power7.S | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright(c) 2017 IBM Corporation. All rights reserved.
*/
#include <linux/string.h>
#include <linux/export.h>
#include <linux/uaccess.h>
#include <linux/libnvdimm.h>
#include <asm/cacheflush.h>
static inline void __clean_pmem_range(unsigned long start, unsigned long s... | arch/powerpc/lib/pmem.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-or-later
#include <linux/bug.h>
#include <linux/compiler.h>
#include <linux/export.h>
#include <linux/percpu.h>
#include <linux/processor.h>
#include <linux/smp.h>
#include <linux/topology.h>
#include <linux/sched/clock.h>
#include <asm/qspinlock.h>
#include <asm/paravirt.h>
#include... | arch/powerpc/lib/qspinlock.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Quadword loads and stores
* for use in instruction emulation.
*
* Copyright 2017 Paul Mackerras, IBM Corp. <paulus@au1.ibm.com>
*/
#include <asm/processor.h>
#include <asm/ppc_asm.h>
#include <asm/ppc-opcode.h>
#include <asm/reg.h>
#include <asm/asm-offsets.h>
... | arch/powerpc/lib/quad.S | null | null | null | null | null |
source | linux | #include <asm/interrupt.h>
#include <asm/kprobes.h>
struct soft_mask_table_entry {
unsigned long start;
unsigned long end;
};
struct restart_table_entry {
unsigned long start;
unsigned long end;
unsigned long fixup;
};
extern struct soft_mask_table_entry __start___soft_mask_table[];
extern struct soft_mask_tabl... | arch/powerpc/lib/restart_table.c | null | null | null | null | null |
source | linux | /*
* A Remote Heap. Remote means that we don't touch the memory that the
* heap points to. Normal heap implementations use the memory they manage
* to place their list. We cannot do that because the memory we manage may
* have special properties, for example it is uncachable or of different
* endianess.
*
* Aut... | arch/powerpc/lib/rheap.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-or-later
/*
* Single-step support.
*
* Copyright (C) 2004 Paul Mackerras <paulus@au.ibm.com>, IBM
*/
#include <linux/kernel.h>
#include <linux/kprobes.h>
#include <linux/ptrace.h>
#include <linux/prefetch.h>
#include <asm/sstep.h>
#include <asm/processor.h>
#include <linux/uacces... | arch/powerpc/lib/sstep.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* String handling functions for PowerPC.
*
* Copyright (C) 1996 Paul Mackerras.
*/
#include <linux/export.h>
#include <asm/ppc_asm.h>
#include <asm/cache.h>
.text
/* This clears out any unused part of the destination buffer,
just as the libc version does. -... | arch/powerpc/lib/string.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* String handling functions for PowerPC32
*
* Copyright (C) 1996 Paul Mackerras.
*
*/
#include <linux/export.h>
#include <asm/ppc_asm.h>
#include <asm/cache.h>
.text
CACHELINE_BYTES = L1_CACHE_BYTES
LG_CACHELINE_BYTES = L1_CACHE_SHIFT
CACHELINE_MASK = (L1_CACHE_BYTES-... | arch/powerpc/lib/string_32.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0-or-later */
/*
*
* Copyright (C) IBM Corporation, 2012
*
* Author: Anton Blanchard <anton@au.ibm.com>
*/
#include <linux/export.h>
#include <asm/ppc_asm.h>
#include <asm/linkage.h>
#include <asm/asm-offsets.h>
/**
* __arch_clear_user: - Zero a block of memory in user space, w... | arch/powerpc/lib/string_64.S | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* strlen() for PPC32
*
* Copyright (C) 2018 Christophe Leroy CS Systemes d'Information.
*
* Inspired from glibc implementation
*/
#include <linux/export.h>
#include <asm/ppc_asm.h>
#include <asm/cache.h>
.text
/*
* Algorithm:
*
* 1) Given a word 'x', we can test to ... | arch/powerpc/lib/strlen_32.S | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright 2008 Michael Ellerman, IBM Corporation.
*/
#include <linux/vmalloc.h>
#include <linux/init.h>
#include <asm/text-patching.h>
static int __init instr_is_branch_to_addr(const u32 *instr, unsigned long addr)
{
if (instr_is_branch_iform(ppc_inst_read(instr)... | arch/powerpc/lib/test-code-patching.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-or-later
/*
* Simple sanity tests for instruction emulation infrastructure.
*
* Copyright IBM Corp. 2016
*/
#define pr_fmt(fmt) "emulate_step_test: " fmt
#include <linux/ptrace.h>
#include <asm/cpu_has_feature.h>
#include <asm/sstep.h>
#include <asm/ppc-opcode.h>
#include <asm/... | arch/powerpc/lib/test_emulate_step.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* Non-emulated single-stepping support (currently limited to basic integer
* computations) used to validate the instruction emulation infrastructure.
*
* Copyright (C) 2019 IBM Corporation
*/
#include <asm/asm-offsets.h>
#include <asm/ppc_asm.h>
#include <asm/code-patchin... | arch/powerpc/lib/test_emulate_step_exec_instr.S | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-or-later
/*
*
* Copyright (C) IBM Corporation, 2011
*
* Authors: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
* Anton Blanchard <anton@au.ibm.com>
*/
#include <linux/uaccess.h>
#include <linux/hardirq.h>
#include <asm/switch_to.h>
int enter_vmx_usercopy(void)
{
i... | arch/powerpc/lib/vmx-helper.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-or-later
/*
*
* Copyright (C) IBM Corporation, 2012
*
* Author: Anton Blanchard <anton@au.ibm.com>
*/
/*
* Sparse (as at v0.5.0) gets very, very confused by this file.
* Make it a bit simpler for it.
*/
#if !defined(__CHECKER__)
#include <altivec.h>
#else
#define vec_xor(a, ... | arch/powerpc/lib/xor_vmx.c | null | null | null | null | null |
source | linux | /* SPDX-License-Identifier: GPL-2.0 */
/*
* Simple interface to link xor_vmx.c and xor_vmx_glue.c
*
* Separating these file ensures that no altivec instructions are run
* outside of the enable/disable altivec block.
*/
void __xor_altivec_2(unsigned long bytes, unsigned long * __restrict p1,
const unsigned ... | arch/powerpc/lib/xor_vmx.h | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-or-later
/*
* Altivec XOR operations
*
* Copyright 2017 IBM Corp.
*/
#include <linux/preempt.h>
#include <linux/export.h>
#include <linux/sched.h>
#include <asm/switch_to.h>
#include <asm/xor_altivec.h>
#include "xor_vmx.h"
void xor_altivec_2(unsigned long bytes, unsigned long ... | arch/powerpc/lib/xor_vmx_glue.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/uaccess.h>
int
fabs(u32 *frD, u32 *frB)
{
frD[0] = frB[0] & 0x7fffffff;
frD[1] = frB[1];
#ifdef DEBUG
printk("%s: D %p, B %p: ", __func__, frD, frB);
dump_double(frD);
printk("\n");
#endif
return 0;
} | arch/powerpc/math-emu/fabs.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/uaccess.h>
#include <asm/sfp-machine.h>
#include <math-emu/soft-fp.h>
#include <math-emu/double.h>
int
fadd(void *frD, void *frA, void *frB)
{
FP_DECL_D(A);
FP_DECL_D(B);
FP_DECL_D(R);
FP_DECL_EX;
#ifdef DEBUG
... | arch/powerpc/math-emu/fadd.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/uaccess.h>
#include <asm/sfp-machine.h>
#include <math-emu/soft-fp.h>
#include <math-emu/double.h>
#include <math-emu/single.h>
int
fadds(void *frD, void *frA, void *frB)
{
FP_DECL_D(A);
FP_DECL_D(B);
FP_DECL_D(R)... | arch/powerpc/math-emu/fadds.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/uaccess.h>
#include <asm/sfp-machine.h>
#include <math-emu/soft-fp.h>
#include <math-emu/double.h>
int
fcmpo(u32 *ccr, int crfD, void *frA, void *frB)
{
FP_DECL_D(A);
FP_DECL_D(B);
FP_DECL_EX;
int code[4] = { (1 ... | arch/powerpc/math-emu/fcmpo.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/uaccess.h>
#include <asm/sfp-machine.h>
#include <math-emu/soft-fp.h>
#include <math-emu/double.h>
int
fcmpu(u32 *ccr, int crfD, void *frA, void *frB)
{
FP_DECL_D(A);
FP_DECL_D(B);
FP_DECL_EX;
int code[4] = { (1 ... | arch/powerpc/math-emu/fcmpu.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/uaccess.h>
#include <asm/sfp-machine.h>
#include <math-emu/soft-fp.h>
#include <math-emu/double.h>
int
fctiw(u32 *frD, void *frB)
{
FP_DECL_D(B);
FP_DECL_EX;
unsigned int r;
FP_UNPACK_DP(B, frB);
FP_TO_INT_D(r,... | arch/powerpc/math-emu/fctiw.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/uaccess.h>
#include <asm/sfp-machine.h>
#include <math-emu/soft-fp.h>
#include <math-emu/double.h>
int
fctiwz(u32 *frD, void *frB)
{
FP_DECL_D(B);
FP_DECL_EX;
u32 fpscr;
unsigned int r;
fpscr = __FPU_FPSCR;
__... | arch/powerpc/math-emu/fctiwz.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/uaccess.h>
#include <asm/sfp-machine.h>
#include <math-emu/soft-fp.h>
#include <math-emu/double.h>
int
fdiv(void *frD, void *frA, void *frB)
{
FP_DECL_D(A);
FP_DECL_D(B);
FP_DECL_D(R);
FP_DECL_EX;
#ifdef DEBUG
... | arch/powerpc/math-emu/fdiv.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/uaccess.h>
#include <asm/sfp-machine.h>
#include <math-emu/soft-fp.h>
#include <math-emu/double.h>
#include <math-emu/single.h>
int
fdivs(void *frD, void *frA, void *frB)
{
FP_DECL_D(A);
FP_DECL_D(B);
FP_DECL_D(R)... | arch/powerpc/math-emu/fdivs.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/uaccess.h>
#include <asm/sfp-machine.h>
#include <math-emu/soft-fp.h>
#include <math-emu/double.h>
int
fmadd(void *frD, void *frA, void *frB, void *frC)
{
FP_DECL_D(R);
FP_DECL_D(A);
FP_DECL_D(B);
FP_DECL_D(C);
... | arch/powerpc/math-emu/fmadd.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/uaccess.h>
#include <asm/sfp-machine.h>
#include <math-emu/soft-fp.h>
#include <math-emu/double.h>
#include <math-emu/single.h>
int
fmadds(void *frD, void *frA, void *frB, void *frC)
{
FP_DECL_D(R);
FP_DECL_D(A);
... | arch/powerpc/math-emu/fmadds.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/uaccess.h>
int
fmr(u32 *frD, u32 *frB)
{
frD[0] = frB[0];
frD[1] = frB[1];
#ifdef DEBUG
printk("%s: D %p, B %p: ", __func__, frD, frB);
dump_double(frD);
printk("\n");
#endif
return 0;
} | arch/powerpc/math-emu/fmr.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/uaccess.h>
#include <asm/sfp-machine.h>
#include <math-emu/soft-fp.h>
#include <math-emu/double.h>
int
fmsub(void *frD, void *frA, void *frB, void *frC)
{
FP_DECL_D(R);
FP_DECL_D(A);
FP_DECL_D(B);
FP_DECL_D(C);
... | arch/powerpc/math-emu/fmsub.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/uaccess.h>
#include <asm/sfp-machine.h>
#include <math-emu/soft-fp.h>
#include <math-emu/double.h>
#include <math-emu/single.h>
int
fmsubs(void *frD, void *frA, void *frB, void *frC)
{
FP_DECL_D(R);
FP_DECL_D(A);
... | arch/powerpc/math-emu/fmsubs.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/uaccess.h>
#include <asm/sfp-machine.h>
#include <math-emu/soft-fp.h>
#include <math-emu/double.h>
int
fmul(void *frD, void *frA, void *frB)
{
FP_DECL_D(A);
FP_DECL_D(B);
FP_DECL_D(R);
FP_DECL_EX;
#ifdef DEBUG
... | arch/powerpc/math-emu/fmul.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/uaccess.h>
#include <asm/sfp-machine.h>
#include <math-emu/soft-fp.h>
#include <math-emu/double.h>
#include <math-emu/single.h>
int
fmuls(void *frD, void *frA, void *frB)
{
FP_DECL_D(A);
FP_DECL_D(B);
FP_DECL_D(R)... | arch/powerpc/math-emu/fmuls.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/uaccess.h>
int
fnabs(u32 *frD, u32 *frB)
{
frD[0] = frB[0] | 0x80000000;
frD[1] = frB[1];
#ifdef DEBUG
printk("%s: D %p, B %p: ", __func__, frD, frB);
dump_double(frD);
printk("\n");
#endif
return 0;
} | arch/powerpc/math-emu/fnabs.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/uaccess.h>
int
fneg(u32 *frD, u32 *frB)
{
frD[0] = frB[0] ^ 0x80000000;
frD[1] = frB[1];
#ifdef DEBUG
printk("%s: D %p, B %p: ", __func__, frD, frB);
dump_double(frD);
printk("\n");
#endif
return 0;
} | arch/powerpc/math-emu/fneg.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/uaccess.h>
#include <asm/sfp-machine.h>
#include <math-emu/soft-fp.h>
#include <math-emu/double.h>
int
fnmadd(void *frD, void *frA, void *frB, void *frC)
{
FP_DECL_D(R);
FP_DECL_D(A);
FP_DECL_D(B);
FP_DECL_D(C);
... | arch/powerpc/math-emu/fnmadd.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/uaccess.h>
#include <asm/sfp-machine.h>
#include <math-emu/soft-fp.h>
#include <math-emu/double.h>
#include <math-emu/single.h>
int
fnmadds(void *frD, void *frA, void *frB, void *frC)
{
FP_DECL_D(R);
FP_DECL_D(A);
... | arch/powerpc/math-emu/fnmadds.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/uaccess.h>
#include <asm/sfp-machine.h>
#include <math-emu/soft-fp.h>
#include <math-emu/double.h>
int
fnmsub(void *frD, void *frA, void *frB, void *frC)
{
FP_DECL_D(R);
FP_DECL_D(A);
FP_DECL_D(B);
FP_DECL_D(C);
... | arch/powerpc/math-emu/fnmsub.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/uaccess.h>
#include <asm/sfp-machine.h>
#include <math-emu/soft-fp.h>
#include <math-emu/double.h>
#include <math-emu/single.h>
int
fnmsubs(void *frD, void *frA, void *frB, void *frC)
{
FP_DECL_D(R);
FP_DECL_D(A);
... | arch/powerpc/math-emu/fnmsubs.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/uaccess.h>
int fre(void *frD, void *frB)
{
#ifdef DEBUG
printk("%s: %p %p\n", __func__, frD, frB);
#endif
return -ENOSYS;
} | arch/powerpc/math-emu/fre.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/uaccess.h>
int
fres(void *frD, void *frB)
{
#ifdef DEBUG
printk("%s: %p %p\n", __func__, frD, frB);
#endif
return -ENOSYS;
} | arch/powerpc/math-emu/fres.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/uaccess.h>
#include <asm/sfp-machine.h>
#include <math-emu/soft-fp.h>
#include <math-emu/double.h>
#include <math-emu/single.h>
int
frsp(void *frD, void *frB)
{
FP_DECL_D(B);
FP_DECL_EX;
#ifdef DEBUG
printk("%s: ... | arch/powerpc/math-emu/frsp.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/uaccess.h>
int
frsqrte(void *frD, void *frB)
{
#ifdef DEBUG
printk("%s: %p %p\n", __func__, frD, frB);
#endif
return 0;
} | arch/powerpc/math-emu/frsqrte.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/uaccess.h>
int frsqrtes(void *frD, void *frB)
{
#ifdef DEBUG
printk("%s: %p %p\n", __func__, frD, frB);
#endif
return 0;
} | arch/powerpc/math-emu/frsqrtes.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/uaccess.h>
#include <asm/sfp-machine.h>
#include <math-emu/soft-fp.h>
#include <math-emu/double.h>
int
fsel(u32 *frD, void *frA, u32 *frB, u32 *frC)
{
FP_DECL_D(A);
FP_DECL_EX;
#ifdef DEBUG
printk("%s: %p %p %p %... | arch/powerpc/math-emu/fsel.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/uaccess.h>
#include <asm/sfp-machine.h>
#include <math-emu/soft-fp.h>
#include <math-emu/double.h>
int
fsqrt(void *frD, void *frB)
{
FP_DECL_D(B);
FP_DECL_D(R);
FP_DECL_EX;
#ifdef DEBUG
printk("%s: %p %p %p %p\n... | arch/powerpc/math-emu/fsqrt.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/uaccess.h>
#include <asm/sfp-machine.h>
#include <math-emu/soft-fp.h>
#include <math-emu/double.h>
#include <math-emu/single.h>
int
fsqrts(void *frD, void *frB)
{
FP_DECL_D(B);
FP_DECL_D(R);
FP_DECL_EX;
#ifdef DE... | arch/powerpc/math-emu/fsqrts.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/uaccess.h>
#include <asm/sfp-machine.h>
#include <math-emu/soft-fp.h>
#include <math-emu/double.h>
int
fsub(void *frD, void *frA, void *frB)
{
FP_DECL_D(A);
FP_DECL_D(B);
FP_DECL_D(R);
FP_DECL_EX;
#ifdef DEBUG
... | arch/powerpc/math-emu/fsub.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/uaccess.h>
#include <asm/sfp-machine.h>
#include <math-emu/soft-fp.h>
#include <math-emu/double.h>
#include <math-emu/single.h>
int
fsubs(void *frD, void *frA, void *frB)
{
FP_DECL_D(A);
FP_DECL_D(B);
FP_DECL_D(R)... | arch/powerpc/math-emu/fsubs.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/uaccess.h>
#include <asm/sfp-machine.h>
#include <math-emu/double.h>
int
lfd(void *frD, void *ea)
{
if (copy_from_user(frD, ea, sizeof(double)))
return -EFAULT;
#ifdef DEBUG
printk("%s: D %p, ea %p: ", __func__, ... | arch/powerpc/math-emu/lfd.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/uaccess.h>
#include <asm/sfp-machine.h>
#include <math-emu/soft-fp.h>
#include <math-emu/double.h>
#include <math-emu/single.h>
int
lfs(void *frD, void *ea)
{
FP_DECL_D(R);
FP_DECL_S(A);
FP_DECL_EX;
float f;
#if... | arch/powerpc/math-emu/lfs.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 1999 Eddie C. Dost (ecd@atecom.com)
*/
#include <linux/types.h>
#include <linux/sched.h>
#include <linux/uaccess.h>
#include <asm/reg.h>
#include <asm/switch_to.h>
#include <asm/sfp-machine.h>
#include <math-emu/double.h>
#define FLOATFUNC(x) extern int x(v... | arch/powerpc/math-emu/math.c | null | null | null | null | null |
source | linux | // SPDX-License-Identifier: GPL-2.0-or-later
/*
* arch/powerpc/math-emu/math_efp.c
*
* Copyright (C) 2006-2008, 2010 Freescale Semiconductor, Inc.
*
* Author: Ebony Zhu, <ebony.zhu@freescale.com>
* Yu Liu, <yu.liu@freescale.com>
*
* Derived from arch/alpha/math-emu/math.c
* arch/powerpc/ma... | arch/powerpc/math-emu/math_efp.c | null | null | null | null | null |
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