repo_id stringlengths 5 115 | size int64 590 5.01M | file_path stringlengths 4 212 | content stringlengths 590 5.01M |
|---|---|---|---|
alibaba/LVS | 2,007 | kernel/arch/blackfin/kernel/entry.S | /*
* Copyright 2004-2009 Analog Devices Inc.
*
* Licensed under the GPL-2 or later
*/
#include <linux/linkage.h>
#include <asm/thread_info.h>
#include <asm/errno.h>
#include <asm/blackfin.h>
#include <asm/asm-offsets.h>
#include <asm/context.S>
#ifdef CONFIG_EXCPT_IRQ_SYSC_L1
.section .l1.text
#else
.text
#endif... |
alibaba/LVS | 3,429 | kernel/arch/blackfin/kernel/fixed_code.S | /*
* This file contains sequences of code that will be copied to a
* fixed location, defined in <asm/fixed_code.h>. The interrupt
* handlers ensure that these sequences appear to be atomic when
* executed from userspace.
* These are aligned to 16 bytes, so that we have some space to replace
* these sequences wit... |
alibaba/LVS | 3,648 | kernel/arch/blackfin/kernel/ftrace-entry.S | /*
* mcount and friends -- ftrace stuff
*
* Copyright (C) 2009 Analog Devices Inc.
* Licensed under the GPL-2 or later.
*/
#include <linux/linkage.h>
#include <asm/ftrace.h>
.text
/* GCC will have called us before setting up the function prologue, so we
* can clobber the normal scratch registers, but we need t... |
alibaba/LVS | 3,784 | kernel/arch/blackfin/kernel/vmlinux.lds.S | /*
* Copyright 2004-2009 Analog Devices Inc.
*
* Licensed under the GPL-2 or later
*/
#define VMLINUX_SYMBOL(_sym_) _##_sym_
#include <asm-generic/vmlinux.lds.h>
#include <asm/mem_map.h>
#include <asm/page.h>
#include <asm/thread_info.h>
OUTPUT_FORMAT("elf32-bfin")
ENTRY(__start)
_jiffies = _jiffies_64;
SECTION... |
alibaba/LVS | 1,234 | kernel/arch/blackfin/lib/umodsi3.S | /*
* libgcc1 routines for Blackfin 5xx
*
* Copyright 2004-2009 Analog Devices Inc.
*
* Licensed under the ADI BSD license or the GPL-2 (or later)
*/
#ifdef CONFIG_ARITHMETIC_OPS_L1
.section .l1.text
#else
.text
#endif
.extern ___udivsi3;
.type ___udivsi3, STT_FUNC;
.globl ___umodsi3
.type ___umodsi3, STT_FUNC;
... |
alibaba/LVS | 1,248 | kernel/arch/blackfin/lib/outs.S | /*
* Implementation of outs{bwl} for BlackFin processors using zero overhead loops.
*
* Copyright 2005-2009 Analog Devices Inc.
* 2005 BuyWays BV
* Bas Vermeulen <bas@buyways.nl>
*
* Licensed under the GPL-2.
*/
#include <linux/linkage.h>
.align 2
ENTRY(_outsl)
P0 = R0; /... |
alibaba/LVS | 2,674 | kernel/arch/blackfin/lib/memcpy.S | /*
* internal version of memcpy(), issued by the compiler to copy blocks of
* data around. This is really memmove() - it has to be able to deal with
* possible overlaps, because that ambiguity is when the compiler gives up
* and calls a function. We have our own, internal version so that we get
* something we trus... |
alibaba/LVS | 8,508 | kernel/arch/blackfin/lib/udivsi3.S | /*
* Copyright 2004-2009 Analog Devices Inc.
*
* Licensed under the ADI BSD license or the GPL-2 (or later)
*/
#include <linux/linkage.h>
#define CARRY AC0
#ifdef CONFIG_ARITHMETIC_OPS_L1
.section .l1.text
#else
.text
#endif
ENTRY(___udivsi3)
CC = R0 < R1 (IU); /* If X < Y, always return 0 */
IF CC JUM... |
alibaba/LVS | 5,528 | kernel/arch/blackfin/lib/divsi3.S | /*
* Copyright 2004-2009 Analog Devices Inc.
*
* Licensed under the ADI BSD license or the GPL-2 (or later)
*
* 16 / 32 bit signed division.
* Special cases :
* 1) If(numerator == 0)
* return 0
* 2) If(denominator ==0)
* ... |
alibaba/LVS | 2,633 | kernel/arch/blackfin/lib/ins.S | /*
* arch/blackfin/lib/ins.S - ins{bwl} using hardware loops
*
* Copyright 2004-2008 Analog Devices Inc.
* Copyright (C) 2005 Bas Vermeulen, BuyWays BV <bas@buyways.nl>
* Licensed under the GPL-2 or later.
*/
#include <linux/linkage.h>
#include <asm/blackfin.h>
.align 2
#ifdef CONFIG_IPIPE
# define DO_CLI \
[... |
alibaba/LVS | 1,986 | kernel/arch/blackfin/lib/memmove.S | /*
* Copyright 2005-2009 Analog Devices Inc.
*
* Licensed under the ADI BSD license or the GPL-2 (or later)
*/
#include <linux/linkage.h>
.align 2
/*
* C Library function MEMMOVE
* R0 = To Address (leave unchanged to form result)
* R1 = From Address
* R2 = count
* Data may overlap
*/
ENTRY(_memmove)
I1 =... |
alibaba/LVS | 2,335 | kernel/arch/blackfin/lib/muldi3.S | /*
* Copyright 2008 Analog Devices Inc.
*
* Licensed under the ADI BSD license or the GPL-2 (or later)
*/
.align 2
.global ___muldi3;
.type ___muldi3, STT_FUNC;
#ifdef CONFIG_ARITHMETIC_OPS_L1
.section .l1.text
#else
.text
#endif
/*
R1:R0 * R3:R2
= R1.h:R1.l:R0.h:R0.l * R3.h:R3.l:R2.h:R2.l
[X] = (R1.h * R... |
alibaba/LVS | 1,774 | kernel/arch/blackfin/lib/memset.S | /*
* Copyright 2004-2009 Analog Devices Inc.
*
* Licensed under the ADI BSD license or the GPL-2 (or later)
*/
#include <linux/linkage.h>
.align 2
#ifdef CONFIG_MEMSET_L1
.section .l1.text
#else
.text
#endif
/*
* C Library function MEMSET
* R0 = address (leave unchanged to form result)
* R1 = filler byte
* ... |
alibaba/LVS | 1,861 | kernel/arch/blackfin/lib/memcmp.S | /*
* Copyright 2004-2009 Analog Devices Inc.
*
* Licensed under the ADI BSD license or the GPL-2 (or later)
*/
#include <linux/linkage.h>
/* int memcmp(const void *s1, const void *s2, size_t n);
* R0 = First Address (s1)
* R1 = Second Address (s2)
* R2 = count (n)
*
* Favours word aligned data.
*/
.text
.... |
alibaba/LVS | 1,560 | kernel/arch/blackfin/lib/modsi3.S | /*
* This program computes 32 bit signed remainder. It calls div32 function
* for quotient estimation.
* Registers in: R0, R1 = Numerator/ Denominator
* Registers out: R0 = Remainder
*
* Copyright 2004-2009 Analog Devices Inc.
*
* Licensed under the ADI BSD license or the GPL-2 (or later)
*/
.global ... |
alibaba/LVS | 5,150 | kernel/arch/blackfin/mach-common/head.S | /*
* Common Blackfin startup code
*
* Copyright 2004-2008 Analog Devices Inc.
*
* Licensed under the GPL-2 or later.
*/
#include <linux/linkage.h>
#include <linux/init.h>
#include <asm/blackfin.h>
#include <asm/thread_info.h>
#include <asm/trace.h>
#include <asm/asm-offsets.h>
__INIT
ENTRY(__init_clear_bss)
r... |
alibaba/LVS | 2,739 | kernel/arch/blackfin/mach-common/cache.S | /*
* Blackfin cache control code
*
* Copyright 2004-2008 Analog Devices Inc.
*
* Licensed under the GPL-2 or later.
*/
#include <linux/linkage.h>
#include <asm/blackfin.h>
#include <asm/cache.h>
#include <asm/page.h>
.text
/* 05000443 - IFLUSH cannot be last instruction in hardware loop */
#if ANOMALY_05000443... |
alibaba/LVS | 40,439 | kernel/arch/blackfin/mach-common/entry.S | /*
* Contains the system-call and fault low-level handling routines.
* This also contains the timer-interrupt handler, as well as all
* interrupts and faults that can result in a task-switch.
*
* Copyright 2005-2009 Analog Devices Inc.
*
* Licensed under the GPL-2 or later.
*/
/* NOTE: This code handles signal... |
alibaba/LVS | 14,539 | kernel/arch/blackfin/mach-common/dpmc_modes.S | /*
* Copyright 2004-2008 Analog Devices Inc.
*
* Licensed under the GPL-2 or later.
*/
#include <linux/linkage.h>
#include <asm/blackfin.h>
#include <mach/irq.h>
#include <asm/dpmc.h>
.section .l1.text
ENTRY(_sleep_mode)
[--SP] = ( R7:0, P5:0 );
[--SP] = RETS;
call _set_sic_iwr;
R0 = 0xFFFF (Z);
call _se... |
alibaba/LVS | 6,457 | kernel/arch/blackfin/mach-common/interrupt.S | /*
* Interrupt Entries
*
* Copyright 2005-2009 Analog Devices Inc.
* D. Jeff Dionne <jeff@ryeham.ee.ryerson.ca>
* Kenneth Albanowski <kjahds@kjahds.com>
*
* Licensed under the GPL-2 or later.
*/
#include <asm/blackfin.h>
#include <mach/irq.h>
#include <linux/linkage.h>
#include <asm... |
alibaba/LVS | 5,532 | kernel/arch/blackfin/include/asm/context.S | /*
* Copyright 2007-2009 Analog Devices Inc.
*
* Licensed under the GPL-2 or later.
*/
/*
* NOTE! The single-stepping code assumes that all interrupt handlers
* start by saving SYSCFG on the stack with their first instruction.
*/
/*
* Code to save processor context.
* We even save the register which are pr... |
alibaba/LVS | 4,937 | kernel/arch/xtensa/kernel/head.S | /*
* arch/xtensa/kernel/head.S
*
* Xtensa Processor startup code.
*
* 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.
*
* Copyright (C) 2001 - 2005 Tensilica Inc.
*
* Chris Zankel <chris@za... |
alibaba/LVS | 13,904 | kernel/arch/xtensa/kernel/vectors.S | /*
* arch/xtensa/kernel/vectors.S
*
* This file contains all exception vectors (user, kernel, and double),
* as well as the window vectors (overflow and underflow), and the debug
* vector. These are the primary vectors executed by the processor if an
* exception occurs.
*
* This file is subject to the terms and... |
alibaba/LVS | 46,138 | kernel/arch/xtensa/kernel/entry.S | /*
* arch/xtensa/kernel/entry.S
*
* Low-level exception handling
*
* 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.
*
* Copyright (C) 2004-2007 by Tensilica Inc.
*
* Chris Zankel <chris@za... |
alibaba/LVS | 7,277 | kernel/arch/xtensa/kernel/coprocessor.S | /*
* arch/xtensa/kernel/coprocessor.S
*
* Xtensa processor configuration-specific table of coprocessor and
* other custom register layout information.
*
* 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 mor... |
alibaba/LVS | 7,127 | kernel/arch/xtensa/kernel/vmlinux.lds.S | /*
* arch/xtensa/kernel/vmlinux.lds.S
*
* Xtensa linker script
*
* 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.
*
* Copyright (C) 2001 - 2005 Tensilica Inc.
*
* Chris Zankel <chris@zanke... |
alibaba/LVS | 11,650 | kernel/arch/xtensa/kernel/align.S | /*
* arch/xtensa/kernel/align.S
*
* Handle unalignment exceptions in kernel space.
*
* 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.
*
* Copyright (C) 2001 - 2005 Tensilica, Inc.
*
* Rewr... |
alibaba/LVS | 3,914 | kernel/arch/xtensa/lib/strnlen_user.S | /*
* arch/xtensa/lib/strnlen_user.S
*
* 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.
*
* Returns strnlen, including trailing zero terminator.
* Zero indicates error.
*
* Copyright ... |
alibaba/LVS | 9,073 | kernel/arch/xtensa/lib/checksum.S | /*
* INET An implementation of the TCP/IP protocol suite for the LINUX
* operating system. INET is implemented using the BSD Socket
* interface as the means of communication with the user level.
*
* IP/TCP/UDP checksumming routines
*
* Xtensa version: Copyright (C) 2001 Tensilica, Inc. by Kevin Chea
* ... |
alibaba/LVS | 8,385 | kernel/arch/xtensa/lib/usercopy.S | /*
* arch/xtensa/lib/usercopy.S
*
* Copy to/from user space (derived from arch/xtensa/lib/hal/memcopy.S)
*
* DO NOT COMBINE this function with <arch/xtensa/lib/hal/memcopy.S>.
* It needs to remain separate and distinct. The hal files are part
* of the Xtensa link-time HAL, and those files may differ per
*... |
alibaba/LVS | 3,894 | kernel/arch/xtensa/lib/memset.S | /*
* arch/xtensa/lib/memset.S
*
* ANSI C standard library function memset
* (Well, almost. .fixup code might return zero.)
*
* 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.
*
* Cop... |
alibaba/LVS | 7,022 | kernel/arch/xtensa/lib/memcopy.S | /*
* arch/xtensa/lib/hal/memcopy.S -- Core HAL library functions
* xthal_memcpy and xthal_bcopy
*
* 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.
*
* Copyright (C) 2002 - 2005 Tensilica Inc.... |
alibaba/LVS | 5,724 | kernel/arch/xtensa/lib/strncpy_user.S | /*
* arch/xtensa/lib/strncpy_user.S
*
* 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.
*
* Returns: -EFAULT if exception before terminator, N if the entire
* buffer filled, else strlen.... |
alibaba/LVS | 7,568 | kernel/arch/xtensa/mm/misc.S | /*
* arch/xtensa/mm/misc.S
*
* Miscellaneous assembly functions.
*
* 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.
*
* Copyright (C) 2001 - 2007 Tensilica Inc.
*
* Chris Zankel <chris@zan... |
alibaba/LVS | 4,829 | kernel/arch/xtensa/boot/boot-redboot/bootstrap.S | #include <variant/core.h>
#include <asm/regs.h>
#include <asm/asmmacro.h>
#include <asm/cacheasm.h>
/*
* RB-Data: RedBoot data/bss
* P: Boot-Parameters
* L: Kernel-Loader
*
* The Linux-Kernel image including the loader must be loaded
* to a position so that the kernel and the boot parameters
* ca... |
alibaba/LVS | 1,392 | kernel/arch/s390/kernel/mcount64.S | /*
* Copyright IBM Corp. 2008,2009
*
* Author(s): Heiko Carstens <heiko.carstens@de.ibm.com>,
*
*/
#include <asm/asm-offsets.h>
.globl ftrace_stub
ftrace_stub:
br %r14
.globl _mcount
_mcount:
#ifdef CONFIG_DYNAMIC_FTRACE
br %r14
.data
.globl ftrace_dyn_func
ftrace_dyn_func:
.quad ftrace_stub
.previou... |
alibaba/LVS | 14,782 | kernel/arch/s390/kernel/head.S | /*
* Copyright IBM Corp. 1999,2009
*
* Author(s): Hartmut Penner <hp@de.ibm.com>
* Martin Schwidefsky <schwidefsky@de.ibm.com>
* Rob van der Heij <rvdhei@iae.nl>
* Heiko Carstens <heiko.carstens@de.ibm.com>
*
* There are 5 different IPL methods
* 1) load the image directly into ram at address 0 and d... |
alibaba/LVS | 7,480 | kernel/arch/s390/kernel/sclp.S | /*
* Mini SCLP driver.
*
* Copyright IBM Corp. 2004,2009
*
* Author(s): Peter Oberparleiter <Peter.Oberparleiter@de.ibm.com>,
* Heiko Carstens <heiko.carstens@de.ibm.com>,
*
*/
LC_EXT_NEW_PSW = 0x58 # addr of ext int handler
LC_EXT_INT_PARAM = 0x80 # addr of ext int parameter
LC_EXT_INT_CODE = 0x86 ... |
alibaba/LVS | 2,899 | kernel/arch/s390/kernel/head31.S | /*
* arch/s390/kernel/head31.S
*
* Copyright (C) IBM Corp. 2005,2006
*
* Author(s): Hartmut Penner <hp@de.ibm.com>
* Martin Schwidefsky <schwidefsky@de.ibm.com>
* Rob van der Heij <rvdhei@iae.nl>
* Heiko Carstens <heiko.carstens@de.ibm.com>
*
*/
.org 0x11000
startup_continue:
basr %r13,0 # get base... |
alibaba/LVS | 4,971 | kernel/arch/s390/kernel/head64.S | /*
* arch/s390/kernel/head64.S
*
* Copyright (C) IBM Corp. 1999,2006
*
* Author(s): Hartmut Penner <hp@de.ibm.com>
* Martin Schwidefsky <schwidefsky@de.ibm.com>
* Rob van der Heij <rvdhei@iae.nl>
* Heiko Carstens <heiko.carstens@de.ibm.com>
*
*/
.org 0x11000
startup_continue:
basr %r13,0 # get base... |
alibaba/LVS | 31,202 | kernel/arch/s390/kernel/entry64.S | /*
* arch/s390/kernel/entry64.S
* S390 low-level entry points.
*
* Copyright (C) IBM Corp. 1999,2010
* Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com),
* Hartmut Penner (hp@de.ibm.com),
* Denis Joseph Barrow (djbarrow@de.ibm.com,barrow_dj@yahoo.com),
* Heiko Carstens <heiko.carstens@de.ib... |
alibaba/LVS | 32,870 | kernel/arch/s390/kernel/entry.S | /*
* arch/s390/kernel/entry.S
* S390 low-level entry points.
*
* Copyright (C) IBM Corp. 1999,2006
* Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com),
* Hartmut Penner (hp@de.ibm.com),
* Denis Joseph Barrow (djbarrow@de.ibm.com,barrow_dj@yahoo.com),
* Heiko Carstens <heiko.carstens@de.ibm.... |
alibaba/LVS | 49,006 | kernel/arch/s390/kernel/compat_wrapper.S | /*
* arch/s390/kernel/compat_wrapper.S
* wrapper for 31 bit compatible system calls.
*
* Copyright (C) IBM Corp. 2000,2006
* Author(s): Gerhard Tonn (ton@de.ibm.com),
* Thomas Spatzier (tspat@de.ibm.com)
*/
.globl sys32_exit_wrapper
sys32_exit_wrapper:
lgfr %r2,%r2 # int
jg sys_exit # branch to sys_ex... |
alibaba/LVS | 2,977 | kernel/arch/s390/kernel/relocate_kernel.S | /*
* arch/s390/kernel/relocate_kernel.S
*
* (C) Copyright IBM Corp. 2005
*
* Author(s): Rolf Adelsberger,
* Heiko Carstens <heiko.carstens@de.ibm.com>
*
*/
/*
* moves the new kernel to its destination...
* %r2 = pointer to first kimage_entry_t
* %r3 = start address - where to jump to after the job is ... |
alibaba/LVS | 3,232 | kernel/arch/s390/kernel/reipl64.S | /*
* Copyright IBM Corp 2000,2009
* Author(s): Holger Smolinski <Holger.Smolinski@de.ibm.com>,
* Denis Joseph Barrow,
*/
#include <asm/lowcore.h>
#
# do_reipl_asm
# Parameter: r2 = schid of reipl device
#
.globl do_reipl_asm
do_reipl_asm: basr %r13,0
.Lpg0: lpswe .Lnewpsw-.Lpg0(%r13)
.Lpg1: # do stor... |
alibaba/LVS | 7,138 | kernel/arch/s390/kernel/swsusp_asm64.S | /*
* S390 64-bit swsusp implementation
*
* Copyright IBM Corp. 2009
*
* Author(s): Hans-Joachim Picht <hans@linux.vnet.ibm.com>
* Michael Holzheu <holzheu@linux.vnet.ibm.com>
*/
#include <asm/page.h>
#include <asm/ptrace.h>
#include <asm/thread_info.h>
#include <asm/asm-offsets.h>
/*
* Save register con... |
alibaba/LVS | 2,976 | kernel/arch/s390/kernel/base.S | /*
* arch/s390/kernel/base.S
*
* Copyright IBM Corp. 2006,2007
* Author(s): Heiko Carstens <heiko.carstens@de.ibm.com>
* Michael Holzheu <holzheu@de.ibm.com>
*/
#include <asm/ptrace.h>
#include <asm/lowcore.h>
#ifdef CONFIG_64BIT
.globl s390_base_mcck_handler
s390_base_mcck_handler:
basr %r13,0
0: l... |
alibaba/LVS | 1,529 | kernel/arch/s390/kernel/mcount.S | /*
* Copyright IBM Corp. 2008,2009
*
* Author(s): Heiko Carstens <heiko.carstens@de.ibm.com>,
*
*/
#include <asm/asm-offsets.h>
.globl ftrace_stub
ftrace_stub:
br %r14
.globl _mcount
_mcount:
#ifdef CONFIG_DYNAMIC_FTRACE
br %r14
.data
.globl ftrace_dyn_func
ftrace_dyn_func:
.long ftrace_stub
.previou... |
alibaba/LVS | 1,787 | kernel/arch/s390/kernel/vmlinux.lds.S | /* ld script to make s390 Linux kernel
* Written by Martin Schwidefsky (schwidefsky@de.ibm.com)
*/
#include <asm/thread_info.h>
#include <asm/page.h>
#include <asm-generic/vmlinux.lds.h>
#ifndef CONFIG_64BIT
OUTPUT_FORMAT("elf32-s390", "elf32-s390", "elf32-s390")
OUTPUT_ARCH(s390)
ENTRY(_start)
jiffies = jiffies_64... |
alibaba/LVS | 2,469 | kernel/arch/s390/kernel/reipl.S | /*
* arch/s390/kernel/reipl.S
*
* S390 version
* Copyright (C) 2000 IBM Deutschland Entwicklung GmbH, IBM Corporation
* Author(s): Holger Smolinski (Holger.Smolinski@de.ibm.com)
*/
#include <asm/lowcore.h>
#
# do_reipl_asm
# Parameter: r2 = schid of reipl device
#
.globl do_reipl_asm
do_reipl_asm: bas... |
alibaba/LVS | 3,063 | kernel/arch/s390/kernel/relocate_kernel64.S | /*
* arch/s390/kernel/relocate_kernel64.S
*
* (C) Copyright IBM Corp. 2005
*
* Author(s): Rolf Adelsberger,
* Heiko Carstens <heiko.carstens@de.ibm.com>
*
*/
/*
* moves the new kernel to its destination...
* %r2 = pointer to first kimage_entry_t
* %r3 = start address - where to jump to after the job i... |
alibaba/LVS | 20,764 | kernel/arch/s390/kernel/syscalls.S | /*
* definitions for sys_call_table, each line represents an
* entry in the table in the form
* SYSCALL(31 bit syscall, 64 bit syscall, 31 bit emulated syscall)
*
* this file is meant to be included from entry.S and entry64.S
*/
#define NI_SYSCALL SYSCALL(sys_ni_syscall,sys_ni_syscall,sys_ni_syscall)
NI_SYSCAL... |
alibaba/LVS | 2,051 | kernel/arch/s390/lib/qrnnd.S | # S/390 __udiv_qrnnd
# r2 : &__r
# r3 : upper half of 64 bit word n
# r4 : lower half of 64 bit word n
# r5 : divisor d
# the reminder r of the division is to be stored to &__r and
# the quotient q is to be returned
.text
.globl __udiv_qrnnd
__udiv_qrnnd:
st %r2,24(%r15) # store pointer to reminder for later
... |
alibaba/LVS | 2,437 | kernel/arch/s390/kvm/sie64a.S | /*
* sie64a.S - low level sie call
*
* Copyright IBM Corp. 2008,2010
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License (version 2 only)
* as published by the Free Software Foundation.
*
* Author(s): Heiko Carstens <heiko.carstens@... |
alibaba/LVS | 3,034 | kernel/arch/s390/kernel/vdso32/clock_gettime.S | /*
* Userland implementation of clock_gettime() for 32 bits processes in a
* s390 kernel for use in the vDSO
*
* Copyright IBM Corp. 2008
* Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Pu... |
alibaba/LVS | 3,430 | kernel/arch/s390/kernel/vdso32/vdso32.lds.S | /*
* This is the infamous ld script for the 32 bits vdso
* library
*/
#include <asm/vdso.h>
OUTPUT_FORMAT("elf32-s390", "elf32-s390", "elf32-s390")
OUTPUT_ARCH(s390:31-bit)
ENTRY(_start)
SECTIONS
{
. = VDSO32_LBASE + SIZEOF_HEADERS;
.hash : { *(.hash) } :text
.gnu.hash : { *(.gnu.hash) }
.dynsym : { *(.dy... |
alibaba/LVS | 1,979 | kernel/arch/s390/kernel/vdso32/gettimeofday.S | /*
* Userland implementation of gettimeofday() for 32 bits processes in a
* s390 kernel for use in the vDSO
*
* Copyright IBM Corp. 2008
* Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Pub... |
alibaba/LVS | 3,249 | kernel/arch/s390/kernel/vdso64/clock_gettime.S | /*
* Userland implementation of clock_gettime() for 64 bits processes in a
* s390 kernel for use in the vDSO
*
* Copyright IBM Corp. 2008
* Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Pu... |
alibaba/LVS | 3,430 | kernel/arch/s390/kernel/vdso64/vdso64.lds.S | /*
* This is the infamous ld script for the 64 bits vdso
* library
*/
#include <asm/vdso.h>
OUTPUT_FORMAT("elf64-s390", "elf64-s390", "elf64-s390")
OUTPUT_ARCH(s390:64-bit)
ENTRY(_start)
SECTIONS
{
. = VDSO64_LBASE + SIZEOF_HEADERS;
.hash : { *(.hash) } :text
.gnu.hash : { *(.gnu.hash) }
.dynsym : { *(.dy... |
alibaba/LVS | 1,147 | kernel/arch/s390/kernel/vdso64/clock_getres.S | /*
* Userland implementation of clock_getres() for 64 bits processes in a
* s390 kernel for use in the vDSO
*
* Copyright IBM Corp. 2008
* Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Pub... |
alibaba/LVS | 1,626 | kernel/arch/s390/kernel/vdso64/gettimeofday.S | /*
* Userland implementation of gettimeofday() for 64 bits processes in a
* s390 kernel for use in the vDSO
*
* Copyright IBM Corp. 2008
* Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Pub... |
alibaba/LVS | 22,729 | kernel/arch/x86/ia32/ia32entry.S | /*
* Compatibility mode system call entry point for x86-64.
*
* Copyright 2000-2002 Andi Kleen, SuSE Labs.
*/
#include <asm/dwarf2.h>
#include <asm/calling.h>
#include <asm/asm-offsets.h>
#include <asm/current.h>
#include <asm/errno.h>
#include <asm/ia32_unistd.h>
#include <asm/thread_info.h>
#include <as... |
alibaba/LVS | 3,672 | kernel/arch/x86/xen/xen-asm.S | /*
* Asm versions of Xen pv-ops, suitable for either direct use or
* inlining. The inline versions are the same as the direct-use
* versions, with the pre- and post-amble chopped off.
*
* This code is encoded for size rather than absolute efficiency, with
* a view to being able to inline as much as possible.
*
... |
alibaba/LVS | 6,770 | kernel/arch/x86/xen/xen-asm_32.S | /*
* Asm versions of Xen pv-ops, suitable for either direct use or
* inlining. The inline versions are the same as the direct-use
* versions, with the pre- and post-amble chopped off.
*
* This code is encoded for size rather than absolute efficiency, with
* a view to being able to inline as much as possible.
*
... |
alibaba/LVS | 3,374 | kernel/arch/x86/xen/xen-asm_64.S | /*
* Asm versions of Xen pv-ops, suitable for either direct use or
* inlining. The inline versions are the same as the direct-use
* versions, with the pre- and post-amble chopped off.
*
* This code is encoded for size rather than absolute efficiency, with
* a view to being able to inline as much as possible.
*
... |
alibaba/LVS | 1,605 | kernel/arch/x86/xen/xen-head.S | /* Xen-specific pieces of head.S, intended to be included in the right
place in head.S */
#ifdef CONFIG_XEN
#include <linux/elfnote.h>
#include <linux/init.h>
#include <asm/boot.h>
#include <asm/asm.h>
#include <asm/page_types.h>
#include <xen/interface/elfnote.h>
#include <asm/xen/interface.h>
__INIT
ENTRY(star... |
alibaba/LVS | 1,621 | kernel/arch/x86/power/hibernate_asm_32.S | /*
* This may not use any stack, nor any variable that is not "NoSave":
*
* Its rewriting one kernel image with another. What is stack in "old"
* image could very well be data page in "new" image, and overwriting
* your own stack under you is bad idea.
*/
#include <linux/linkage.h>
#include <asm/segment.h>
#incl... |
alibaba/LVS | 3,878 | kernel/arch/x86/power/hibernate_asm_64.S | /*
* Hibernation support for x86-64
*
* Distribute under GPLv2.
*
* Copyright 2007 Rafael J. Wysocki <rjw@sisk.pl>
* Copyright 2005 Andi Kleen <ak@suse.de>
* Copyright 2004 Pavel Machek <pavel@suse.cz>
*
* swsusp_arch_resume must not use any stack or any nonlocal variables while
* copying pages:
*
* Its rew... |
alibaba/LVS | 1,585 | kernel/arch/x86/vdso/vdso-layout.lds.S | /*
* Linker script for vDSO. This is an ELF shared object prelinked to
* its virtual address, and with only one read-only segment.
* This script controls its layout.
*/
SECTIONS
{
. = VDSO_PRELINK + SIZEOF_HEADERS;
.hash : { *(.hash) } :text
.gnu.hash : { *(.gnu.hash) }
.dynsym : { *(.dynsym) }
.dynstr ... |
alibaba/LVS | 39,295 | kernel/arch/x86/kernel/entry_64.S | /*
* linux/arch/x86_64/entry.S
*
* Copyright (C) 1991, 1992 Linus Torvalds
* Copyright (C) 2000, 2001, 2002 Andi Kleen SuSE Labs
* Copyright (C) 2000 Pavel Machek <pavel@suse.cz>
*/
/*
* entry.S contains the system-call and fault low-level handling routines.
*
* NOTE: This code handles signal-recogniti... |
alibaba/LVS | 2,784 | kernel/arch/x86/kernel/efi_stub_32.S | /*
* EFI call stub for IA32.
*
* This stub allows us to make EFI calls in physical mode with interrupts
* turned off.
*/
#include <linux/linkage.h>
#include <asm/page_types.h>
/*
* efi_call_phys(void *, ...) is a function with variable parameters.
* All the callers of this function assure that all the paramete... |
alibaba/LVS | 4,287 | kernel/arch/x86/kernel/trampoline_64.S | /*
*
* Trampoline.S Derived from Setup.S by Linus Torvalds
*
* 4 Jan 1997 Michael Chastain: changed to gnu as.
* 15 Sept 2005 Eric Biederman: 64bit PIC support
*
* Entry: CS:IP point to the start of our code, we are
* in real mode with no stack, but the rest of the
* trampoline page to make our stack and eve... |
alibaba/LVS | 2,273 | kernel/arch/x86/kernel/trampoline_32.S | /*
*
* Trampoline.S Derived from Setup.S by Linus Torvalds
*
* 4 Jan 1997 Michael Chastain: changed to gnu as.
*
* This is only used for booting secondary CPUs in SMP machine
*
* Entry: CS:IP point to the start of our code, we are
* in real mode with no stack, but the rest of the
* trampoline page to make o... |
alibaba/LVS | 2,834 | kernel/arch/x86/kernel/verify_cpu_64.S | /*
*
* verify_cpu.S - Code for cpu long mode and SSE verification. This
* code has been borrowed from boot/setup.S and was introduced by
* Andi Kleen.
*
* Copyright (c) 2007 Andi Kleen (ak@suse.de)
* Copyright (c) 2007 Eric Biederman (ebiederm@xmission.com)
* Copyright (c) 2007 Vivek Goyal (vgoyal@in.ibm.co... |
alibaba/LVS | 17,288 | kernel/arch/x86/kernel/head_32.S | /*
*
* Copyright (C) 1991, 1992 Linus Torvalds
*
* Enhanced CPU detection and feature setting code by Mike Jagdis
* and Martin Mares, November 1997.
*/
.text
#include <linux/threads.h>
#include <linux/init.h>
#include <linux/linkage.h>
#include <asm/segment.h>
#include <asm/page_types.h>
#include <asm/pgtabl... |
alibaba/LVS | 8,343 | kernel/arch/x86/kernel/syscall_table_32.S | ENTRY(sys_call_table)
.long sys_restart_syscall /* 0 - old "setup()" system call, used for restarting */
.long sys_exit
.long ptregs_fork
.long sys_read
.long sys_write
.long sys_open /* 5 */
.long sys_close
.long sys_waitpid
.long sys_creat
.long sys_link
.long sys_unlink /* 10 */
.long ptregs_execve
.lo... |
alibaba/LVS | 33,099 | kernel/arch/x86/kernel/entry_32.S | /*
*
* Copyright (C) 1991, 1992 Linus Torvalds
*/
/*
* entry.S contains the system-call and fault low-level handling routines.
* This also contains the timer-interrupt handler, as well as all interrupts
* and faults that can result in a task-switch.
*
* NOTE: This code handles signal-recognition, which happe... |
alibaba/LVS | 5,626 | kernel/arch/x86/kernel/relocate_kernel_32.S | /*
* relocate_kernel.S - put the kernel image in place to boot
* Copyright (C) 2002-2004 Eric Biederman <ebiederm@xmission.com>
*
* This source code is licensed under the GNU General Public License,
* Version 2. See the file COPYING for more details.
*/
#include <linux/linkage.h>
#include <asm/page_types.h>
#i... |
alibaba/LVS | 8,457 | kernel/arch/x86/kernel/vmlinux.lds.S | /*
* ld script for the x86 kernel
*
* Historic 32-bit version written by Martin Mares <mj@atrey.karlin.mff.cuni.cz>
*
* Modernisation, unification and other changes and fixes:
* Copyright (C) 2007-2009 Sam Ravnborg <sam@ravnborg.org>
*
*
* Don't define absolute symbols until and unless you know that symbol
... |
alibaba/LVS | 5,278 | kernel/arch/x86/kernel/relocate_kernel_64.S | /*
* relocate_kernel.S - put the kernel image in place to boot
* Copyright (C) 2002-2005 Eric Biederman <ebiederm@xmission.com>
*
* This source code is licensed under the GNU General Public License,
* Version 2. See the file COPYING for more details.
*/
#include <linux/linkage.h>
#include <asm/page_types.h>
#i... |
alibaba/LVS | 11,010 | kernel/arch/x86/kernel/head_64.S | /*
* linux/arch/x86_64/kernel/head.S -- start in 32bit and switch to 64bit
*
* Copyright (C) 2000 Andrea Arcangeli <andrea@suse.de> SuSE
* Copyright (C) 2000 Pavel Machek <pavel@suse.cz>
* Copyright (C) 2000 Karsten Keil <kkeil@suse.de>
* Copyright (C) 2001,2002 Andi Kleen <ak@suse.de>
* Copyright (C) 2005... |
alibaba/LVS | 1,865 | kernel/arch/x86/kernel/efi_stub_64.S | /*
* Function calling ABI conversion from Linux to EFI for x86_64
*
* Copyright (C) 2007 Intel Corp
* Bibo Mao <bibo.mao@intel.com>
* Huang Ying <ying.huang@intel.com>
*/
#include <linux/linkage.h>
#define SAVE_XMM \
mov %rsp, %rax; \
subq $0x70, %rsp; \
and $~0xf, %rsp; \
mov %rax, (%rsp); \
mov %c... |
alibaba/LVS | 17,774 | kernel/arch/x86/crypto/salsa20-x86_64-asm_64.S | # enter ECRYPT_encrypt_bytes
.text
.p2align 5
.globl ECRYPT_encrypt_bytes
ECRYPT_encrypt_bytes:
mov %rsp,%r11
and $31,%r11
add $256,%r11
sub %r11,%rsp
# x = arg1
mov %rdi,%r8
# m = arg2
mov %rsi,%rsi
# out = arg3
mov %rdx,%rdi
# bytes = arg4
mov %rcx,%rdx
# unsigned>? bytes - 0
cmp $0,%rdx
... |
alibaba/LVS | 8,623 | kernel/arch/x86/crypto/twofish-x86_64-asm_64.S | /***************************************************************************
* Copyright (C) 2006 by Joachim Fritschi, <jfritschi@freenet.de> *
* *
* This program is free software; you can redistribute it and/or modify *
* it under th... |
alibaba/LVS | 4,820 | kernel/arch/x86/crypto/aes-x86_64-asm_64.S | /* AES (Rijndael) implementation (FIPS PUB 197) for x86_64
*
* Copyright (C) 2005 Andreas Steinmetz, <ast@domdv.de>
*
* License:
* This code can be distributed under the terms of the GNU General Public
* License (GPL) Version 2 provided that the above header down to and
* including this sentence is retained in f... |
alibaba/LVS | 15,044 | kernel/arch/x86/crypto/aesni-intel_asm.S | /*
* Implement AES algorithm in Intel AES-NI instructions.
*
* The white paper of AES-NI instructions can be downloaded from:
* http://softwarecommunity.intel.com/isn/downloads/intelavx/AES-Instructions-Set_WP.pdf
*
* Copyright (C) 2008, Intel Corp.
* Author: Huang Ying <ying.huang@intel.com>
* ... |
alibaba/LVS | 9,395 | kernel/arch/x86/crypto/twofish-i586-asm_32.S | /***************************************************************************
* Copyright (C) 2006 by Joachim Fritschi, <jfritschi@freenet.de> *
* *
* This program is free software; you can redistribute it and/or modify *
* it under th... |
alibaba/LVS | 10,637 | kernel/arch/x86/crypto/aes-i586-asm_32.S | // -------------------------------------------------------------------------
// Copyright (c) 2001, Dr Brian Gladman < >, Worcester, UK.
// All rights reserved.
//
// LICENSE TERMS
//
// The free distribution and use of this software in both source and binary
// form is allowed (with or without changes... |
alibaba/LVS | 20,730 | kernel/arch/x86/crypto/salsa20-i586-asm_32.S | # salsa20_pm.s version 20051229
# D. J. Bernstein
# Public domain.
# enter ECRYPT_encrypt_bytes
.text
.p2align 5
.globl ECRYPT_encrypt_bytes
ECRYPT_encrypt_bytes:
mov %esp,%eax
and $31,%eax
add $256,%eax
sub %eax,%esp
# eax_stack = eax
movl %eax,80(%esp)
# ebx_stack = ebx
movl %ebx,84(%esp)
# esi_stack = esi
... |
alibaba/LVS | 3,276 | kernel/arch/x86/crypto/ghash-clmulni-intel_asm.S | /*
* Accelerated GHASH implementation with Intel PCLMULQDQ-NI
* instructions. This file contains accelerated part of ghash
* implementation. More information about PCLMULQDQ can be found at:
*
* http://software.intel.com/en-us/articles/carry-less-multiplication-and-its-usage-for-computing-the-gcm-mode/
*
* Copyr... |
alibaba/LVS | 3,978 | kernel/arch/x86/math-emu/polynom_Xsig.S | /*---------------------------------------------------------------------------+
| polynomial_Xsig.S |
| |
| Fixed point arithmetic polynomial evaluation. |
| ... |
alibaba/LVS | 10,096 | kernel/arch/x86/math-emu/div_Xsig.S | .file "div_Xsig.S"
/*---------------------------------------------------------------------------+
| div_Xsig.S |
| |
| Division subroutine for 96 bit quantities ... |
alibaba/LVS | 18,004 | kernel/arch/x86/math-emu/reg_round.S | .file "reg_round.S"
/*---------------------------------------------------------------------------+
| reg_round.S |
| |
| Rounding/truncation/etc for FPU basic arithmetic functions.... |
alibaba/LVS | 3,308 | kernel/arch/x86/math-emu/round_Xsig.S | /*---------------------------------------------------------------------------+
| round_Xsig.S |
| |
| Copyright (C) 1992,1993,1994,1995 |
| ... |
alibaba/LVS | 10,969 | kernel/arch/x86/math-emu/wm_sqrt.S | .file "wm_sqrt.S"
/*---------------------------------------------------------------------------+
| wm_sqrt.S |
| |
| Fixed point arithmetic square root evaluation. ... |
alibaba/LVS | 2,457 | kernel/arch/x86/math-emu/shr_Xsig.S | .file "shr_Xsig.S"
/*---------------------------------------------------------------------------+
| shr_Xsig.S |
| |
| 12 byte right shift function ... |
alibaba/LVS | 3,643 | kernel/arch/x86/math-emu/reg_u_mul.S | .file "reg_u_mul.S"
/*---------------------------------------------------------------------------+
| reg_u_mul.S |
| |
| Core multiplication routine ... |
alibaba/LVS | 4,178 | kernel/arch/x86/math-emu/mul_Xsig.S | /*---------------------------------------------------------------------------+
| mul_Xsig.S |
| |
| Multiply a 12 byte fixed point number by another fixed point number. |
| ... |
alibaba/LVS | 6,117 | kernel/arch/x86/math-emu/reg_u_sub.S | .file "reg_u_sub.S"
/*---------------------------------------------------------------------------+
| reg_u_sub.S |
| |
| Core floating point subtraction routine. ... |
alibaba/LVS | 1,546 | kernel/arch/x86/math-emu/div_small.S | .file "div_small.S"
/*---------------------------------------------------------------------------+
| div_small.S |
| |
| Divide a 64 bit integer by a 32 bit integer & return remain... |
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