repo_id string | size int64 | file_path string | content string |
|---|---|---|---|
kushdevteam/bunproj | 833 | .local/share/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/compiler_builtins-0.1.158/src/hexagon/dfminmax.s | .text
.global __hexagon_mindf3
.global __hexagon_maxdf3
.type __hexagon_mindf3,@function
.type __hexagon_maxdf3,@function
.global __qdsp_mindf3 ; .set __qdsp_mindf3, __hexagon_mindf3
.global __qdsp_maxdf3 ; .set __qdsp_maxdf3, __hexagon_maxdf3
.p2align 5
__hexagon_mindf3:
{
p0 = dfclass(r1:0,#0x10)
p1 = df... |
kushdevteam/bunproj | 3,885 | .local/share/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/compiler_builtins-0.1.158/src/hexagon/fastmath2_ldlib_asm.s | .text
.global __hexagon_fast2ldadd_asm
.type __hexagon_fast2ldadd_asm, @function
__hexagon_fast2ldadd_asm:
.falign
{
R4 = memw(r29+#8)
R5 = memw(r29+#24)
r7 = r0
}
{
R6 = sub(R4, R5):sat
P0 = CMP.GT(R4, R5);
if ( P0.new) R... |
kushdevteam/bunproj | 872 | .local/share/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/compiler_builtins-0.1.158/src/hexagon/sfsqrt_opt.s | FUNCTION_BEGIN __hexagon_sqrtf
{
r3,p0 = sfinvsqrta(r0)
r5 = sffixupr(r0)
r4 = ##0x3f000000
r1:0 = combine(#0,#0)
}
{
r0 += sfmpy(r3,r5):lib
r1 += sfmpy(r3,r4):lib
r2 = r4
r3 = r5
}
{
r2 -= sfmpy(r0,r1):lib
p1 = sfclass(r5,#1)
}
{
r0 += sfmpy(r0,r2):lib
r1 ... |
kushdevteam/bunproj | 7,228 | .local/share/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/lzma-sys-0.1.20/xz-5.2/src/liblzma/check/crc32_x86.S | /*
* Speed-optimized CRC32 using slicing-by-eight algorithm
*
* This uses only i386 instructions, but it is optimized for i686 and later
* (including e.g. Pentium II/III/IV, Athlon XP, and Core 2). For i586
* (e.g. Pentium), slicing-by-four would be better, and even the C version
* of slicing-by-eight built with ... |
kushdevteam/bunproj | 6,761 | .local/share/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/lzma-sys-0.1.20/xz-5.2/src/liblzma/check/crc64_x86.S | /*
* Speed-optimized CRC64 using slicing-by-four algorithm
*
* This uses only i386 instructions, but it is optimized for i686 and later
* (including e.g. Pentium II/III/IV, Athlon XP, and Core 2).
*
* Authors: Igor Pavlov (original CRC32 assembly code)
* Lasse Collin (CRC64 adaptation of the modified CR... |
kushdevteam/bunproj | 15,150 | .local/share/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/zstd-sys-2.0.16+zstd.1.5.7/zstd/lib/decompress/huf_decompress_amd64.S | /*
* Copyright (c) Meta Platforms, Inc. and affiliates.
* All rights reserved.
*
* This source code is licensed under both the BSD-style license (found in the
* LICENSE file in the root directory of this source tree) and the GPLv2 (found
* in the COPYING file in the root directory of this source tree).
* You may... |
L0czek/aosp-virt-package | 2,102 | guest/vmbase_example/idmap.S | /*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applica... |
L0czek/aosp-virt-package | 976 | guest/vmbase_example/image.ld.S | /*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applica... |
L0czek/aosp-virt-package | 1,745 | guest/pvmfw/idmap.S | /*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applica... |
L0czek/aosp-virt-package | 2,161 | guest/rialto/idmap.S | /*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applica... |
L0czek/aosp-virt-package | 5,154 | libs/libvmbase/entry.S | /*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applica... |
L0czek/aosp-virt-package | 4,679 | libs/libvmbase/exceptions.S | /*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applica... |
L0czek/aosp-virt-package | 1,788 | libs/libvmbase/exceptions_panic.S | /*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applica... |
l2-riderft68/kyberlib | 4,063 | src/avx2/ntt.S | #include "consts.h"
.include "shuffle.inc"
.macro mul rh0,rh1,rh2,rh3,zl0=15,zl1=15,zh0=2,zh1=2
vpmullw %ymm\zl0,%ymm\rh0,%ymm12
vpmullw %ymm\zl0,%ymm\rh1,%ymm13
vpmullw %ymm\zl1,%ymm\rh2,%ymm14
vpmullw %ymm\zl1,%ymm\rh3,%ymm15
vpmulhw %ymm\zh0,%ymm\rh0,%ymm\rh0
vpmulhw %ymm\zh0,%ymm\rh1,%ymm\rh1
vpmulhw %ym... |
l2-riderft68/kyberlib | 2,604 | src/avx2/basemul.S | #include "consts.h"
.macro schoolbook off
vmovdqa _16XQINV*2(%rcx),%ymm0
vmovdqa (64*\off+ 0)*2(%rsi),%ymm1 # a0
vmovdqa (64*\off+16)*2(%rsi),%ymm2 # b0
vmovdqa (64*\off+32)*2(%rsi),%ymm3 # a1
vmovdqa (64*\off+48)*2(%rsi),%ymm4 # b1
vpmullw %ymm0,%ymm1,%ymm9 # a0.lo
vpmullw %ymm0,%ymm2,%ymm10 # b0.lo
v... |
l2-riderft68/kyberlib | 4,672 | src/avx2/invntt.S | #include "consts.h"
.include "shuffle.inc"
.include "fq.inc"
.macro butterfly rl0,rl1,rl2,rl3,rh0,rh1,rh2,rh3,zl0=2,zl1=2,zh0=3,zh1=3
vpsubw %ymm\rl0,%ymm\rh0,%ymm12
vpaddw %ymm\rh0,%ymm\rl0,%ymm\rl0
vpsubw %ymm\rl1,%ymm\rh1,%ymm13
vpmullw %ymm\zl0,%ymm12,%ymm\rh0
vpaddw %ymm\rh1,%ymm\rl1,%ymm\rl1
vpsubw %ymm\r... |
l2-riderft68/kyberlib | 1,566 | src/avx2/fq.S | #include "consts.h"
.include "fq.inc"
.text
reduce128_avx:
#load
vmovdqa (%rdi),%ymm2
vmovdqa 32(%rdi),%ymm3
vmovdqa 64(%rdi),%ymm4
vmovdqa 96(%rdi),%ymm5
vmovdqa 128(%rdi),%ymm6
vmovdqa 160(%rdi),%ymm7
vmovdqa 192(%rdi),%ymm8
vmovdqa 224(%rdi),%ymm9
red16 2
red16 3
red16 4
red16 5
red16 6
red16 7
red16... |
l2-riderft68/kyberlib | 4,329 | src/avx2/shuffle.S | #include "consts.h"
.include "fq.inc"
.include "shuffle.inc"
/*
nttpack_avx:
#load
vmovdqa (%rdi),%ymm4
vmovdqa 32(%rdi),%ymm5
vmovdqa 64(%rdi),%ymm6
vmovdqa 96(%rdi),%ymm7
vmovdqa 128(%rdi),%ymm8
vmovdqa 160(%rdi),%ymm9
vmovdqa 192(%rdi),%ymm10
vmovdqa 224(%rdi),%ymm11
shuffle1 4,5,3,5
shuffle1 6,7,4,7
shuff... |
l3gacyb3ta/compiler-book-following | 451 | out.s | .globl main
main:
pushq %rbp
movq %rsp, %rbp
subq $32, %rsp
movq $20, %r10
movq $20, -4(%rbp)
movl $3, %r10d
movslq %r10d,%r11
movq %r11, -8(%rbp)
movq -4(%rbp), %r10
movq -4(%rbp), %r10
movq %r10, -16(%rbp)
movq -8(%rbp), %r10
addq %r10, -16(%rbp)
movl -16(%rbp), %r10d
movl %r10d, -24(%rbp)
movl -24(... |
laduiw/rcore-lab | 676 | os/src/task/switch.S | .altmacro
.macro SAVE_SN n
sd s\n, (\n+2)*8(a0)
.endm
.macro LOAD_SN n
ld s\n, (\n+2)*8(a1)
.endm
.section .text
.globl __switch
__switch:
# __switch(
# current_task_cx_ptr: *mut TaskContext,
# next_task_cx_ptr: *const TaskContext
# )
# save kernel stack of current task
s... |
laduiw/rcore-lab | 2,218 | os/src/trap/trap.S | .altmacro
.macro SAVE_GP n
sd x\n, \n*8(sp)
.endm
.macro LOAD_GP n
ld x\n, \n*8(sp)
.endm
.section .text.trampoline
.globl __alltraps
.globl __restore
.globl __alltraps_k
.globl __restore_k
.align 2
__alltraps:
csrrw sp, sscratch, sp
# now sp->*TrapContext in user space, sscratch... |
lal-buturabi/zkp-other-works | 8,449 | sp1s/sp1/zkvm/entrypoint/src/memset.s | // This is musl-libc memset commit 37e18b7bf307fa4a8c745feebfcba54a0ba74f30:
//
// src/string/memset.c
//
// This was compiled into assembly with:
//
// clang-14 -target riscv32 -march=rv32im -O3 -S memset.c -nostdlib -fno-builtin -funroll-loops
//
// and labels manually updated to not conflict.
//
// musl as a wh... |
lal-buturabi/zkp-other-works | 11,854 | sp1s/sp1/zkvm/entrypoint/src/memcpy.s | // This is musl-libc commit 37e18b7bf307fa4a8c745feebfcba54a0ba74f30:
//
// src/string/memcpy.c
//
// This was compiled into assembly with:
//
// clang-14 -target riscv32 -march=rv32im -O3 -S memcpy.c -nostdlib -fno-builtin -funroll-loops
//
// and labels manually updated to not conflict.
//
// musl as a whole is ... |
lambbear/wlambch3 | 676 | os/src/task/switch.S | .altmacro
.macro SAVE_SN n
sd s\n, (\n+2)*8(a0)
.endm
.macro LOAD_SN n
ld s\n, (\n+2)*8(a1)
.endm
.section .text
.globl __switch
__switch:
# __switch(
# current_task_cx_ptr: *mut TaskContext,
# next_task_cx_ptr: *const TaskContext
# )
# save kernel stack of current task
s... |
lambbear/wlambch3 | 1,488 | os/src/trap/trap.S | .altmacro
.macro SAVE_GP n
sd x\n, \n*8(sp)
.endm
.macro LOAD_GP n
ld x\n, \n*8(sp)
.endm
.section .text
.globl __alltraps
.globl __restore
.align 2
__alltraps:
csrrw sp, sscratch, sp
# now sp->kernel stack, sscratch->user stack
# allocate a TrapContext on kernel stack
addi sp, s... |
lambdaclass/sp1_poc_forger | 8,449 | crates/zkvm/entrypoint/src/memset.s | // This is musl-libc memset commit 37e18b7bf307fa4a8c745feebfcba54a0ba74f30:
//
// src/string/memset.c
//
// This was compiled into assembly with:
//
// clang-14 -target riscv32 -march=rv32im -O3 -S memset.c -nostdlib -fno-builtin -funroll-loops
//
// and labels manually updated to not conflict.
//
// musl as a wh... |
lambdaclass/sp1_poc_forger | 11,854 | crates/zkvm/entrypoint/src/memcpy.s | // This is musl-libc commit 37e18b7bf307fa4a8c745feebfcba54a0ba74f30:
//
// src/string/memcpy.c
//
// This was compiled into assembly with:
//
// clang-14 -target riscv32 -march=rv32im -O3 -S memcpy.c -nostdlib -fno-builtin -funroll-loops
//
// and labels manually updated to not conflict.
//
// musl as a whole is ... |
Lanthanum1/jyy-os | 622 | minimal/minimal.S | #include <sys/syscall.h>
// The x86-64 system call Application Binary Interface (ABI):
// System call number: RAX
// Arguments: RDI, RSI, RDX, RCX, R8, R9
// Return value: RAX
// See also: syscall(2) syscalls(2)
#define syscall3(id, a1, a2, a3) \
movq $SYS_##id, %rax; \
movq $a1, %rdi; \
movq ... |
lantos1618/asm_test | 101 | program.s | .section __DATA,__data
L0:
.asciz "Hello, World!
"
.section __TEXT,__text
.global _start
_start:
|
Lanxas1018/Lab_sdram | 6,209 | firmware/start_pico.S | /*
* Copyright 2018, Serge Bazanski <serge@bazanski.pl>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted.
*/
#include "../extraops.S"
/*
* Interrupt vector.
*/
.global _start
_start:
.org 0x00000000 # Reset
j _crt0
.org 0x00000010 ... |
Lanxas1018/Lab_sdram | 2,655 | firmware/extraops.S | // This is free and unencumbered software released into the public domain.
//
// Anyone is free to copy, modify, publish, use, compile, sell, or
// distribute this software, either in source code form or as a compiled
// binary, for any purpose, commercial or non-commercial, and by any
// means.
#define regnum_q0 0
... |
Lanxas1018/Lab_sdram | 1,582 | firmware/crt0_vex.S | .global main
.global isr
.global _start
_start:
j crt_init
nop
nop
nop
nop
nop
nop
nop
.global trap_entry
trap_entry:
sw x1, - 1*4(sp)
sw x5, - 2*4(sp)
sw x6, - 3*4(sp)
sw x7, - 4*4(sp)
sw x10, - 5*4(sp)
sw x11, - 6*4(sp)
sw x12, - 7*4(sp)
sw x13, - 8*4(sp)
sw x14, - 9*4(sp)
s... |
Lanxas1018/Lab_sdram | 1,803 | firmware/crt0_ibex.S | # Copyright lowRISC contributors.
# Licensed under the Apache License, Version 2.0, see LICENSE for details.
# SPDX-License-Identifier: Apache-2.0
#include "simple_system_regs.h"
.section .text
default_exc_handler:
jal x0, simple_exc_handler
timer_handler:
jal x0, simple_timer_handler
reset_handler:
/* set a... |
Lanxas1018/Lab_sdram | 3,215 | firmware/start_caravel_vexriscv.s | # SPDX-FileCopyrightText: 2020 Efabless Corporation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or... |
Lanxas1018/Lab_sdram | 3,199 | firmware/start_caravel_ibex.s | # SPDX-FileCopyrightText: 2020 Efabless Corporation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or... |
Lanxas1018/Lab_sdram | 6,209 | firmware/start.S | /*
* Copyright 2018, Serge Bazanski <serge@bazanski.pl>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted.
*/
#include "../extraops.S"
/*
* Interrupt vector.
*/
.global _start
_start:
.org 0x00000000 # Reset
j _crt0
.org 0x00000010 ... |
LauraRosaMedina/Prueba1 | 853 | tests/syntax-tests/source/ARM Assembly/test.S | .data
.balign 4
red: .word 0
green: .word 0
blue: .word 0
.text
.global grayscale
.func grayscale
grayscale:
assign:
/* some comment */
ldr ip, addr_red
str r3, [ip]
ldr ip, addr_green
ldmfd r13!, {r3}
str r3, [ip]
ldr ip, addr_blue
ldmfd r13!, {r3}
str r3, [ip]
stmfd r13!, {r4-r8}
ldr ip, addr... |
LauraRosaMedina/Prueba1 | 7,962 | tests/syntax-tests/highlighted/ARM Assembly/test.S | [38;2;248;248;242m.[0m[38;2;248;248;242mdata[0m
[38;2;249;38;114m.balign[0m[38;2;190;132;255m 4[0m
[38;2;248;248;242mred[0m[38;2;248;248;242m: [0m[38;2;249;38;114m.word[0m[38;2;190;132;255m 0[0m
[38;2;248;248;242mgreen[0m[38;2;248;248;242m: [0m[38;2;249;38;114m.word[0m[38;2;190;132;255m 0[0m
[... |
lciga/TyumenCTF-2025-Writeups | 1,268 | reverse/E4syP01nts/E4syP01nts.s | # E4syP01nts BY
#▄▄▄ ▪ ▐▄• ▄ ▄• ▄▌ ▐ ▄ ▐ ▄ ▪ ▪▪▪▪▪ ▄▄▌ ▄▄·
#▀▄ █·██ █▌█▌▪█▪██▌•█▌▐█•█▌▐███ ▪▪▪▪ ██• ▐█ ▌▪
#▐▀▀▄ ▐█· ·██· █▌▐█▌▐█▐▐▌▐█▐▐▌▐█· ▪▪▪▪ ██▪ ██ ▄
#▐█•█▌▐█▌▪▐█·█▌▐█▄█▌██▐█▌██▐█▌▐█▌ ▪▪▪▪ ▐█▌▐▌▐███▌
#.▀ ▀▀▀▀•▀▀ ▀▀ ▀▀▀ ▀▀ █▪▀▀ █▪▀▀▀ ▪▪▪▪ .▀▀▀ ·▀▀▀
.section .text
.globl _start
_start:
... |
LearningOS/osbiglab-2024s-npudrv | 1,598 | modules/axhal/linker.lds.S | OUTPUT_ARCH(%ARCH%)
BASE_ADDRESS = %KERNEL_BASE%;
ENTRY(_start)
SECTIONS
{
. = BASE_ADDRESS;
_skernel = .;
.text : ALIGN(4K) {
_stext = .;
*(.text.boot)
*(.text .text.*)
. = ALIGN(4K);
_etext = .;
}
.rodata : ALIGN(4K) {
_srodata = .;
*(.ro... |
LearningOS/osbiglab-2024s-npudrv | 1,672 | modules/axhal/src/arch/riscv/trap.S | .macro SAVE_REGS, from_user
addi sp, sp, -{trapframe_size}
PUSH_GENERAL_REGS
csrr t0, sepc
csrr t1, sstatus
csrrw t2, sscratch, zero // save sscratch (sp) and zero it
STR t0, sp, 31 // tf.sepc
STR t1, sp, 32 // tf.sstatus
STR... |
LearningOS/osbiglab-2024s-npudrv | 2,415 | modules/axhal/src/arch/aarch64/trap.S | .macro SAVE_REGS
sub sp, sp, 34 * 8
stp x0, x1, [sp]
stp x2, x3, [sp, 2 * 8]
stp x4, x5, [sp, 4 * 8]
stp x6, x7, [sp, 6 * 8]
stp x8, x9, [sp, 8 * 8]
stp x10, x11, [sp, 10 * 8]
stp x12, x13, [sp, 12 * 8]
stp x14, x15, [sp, 14 * 8]
stp x16, x... |
LearningOS/osbiglab-2024s-npudrv | 1,505 | modules/axhal/src/arch/x86_64/trap.S | .equ NUM_INT, 256
.altmacro
.macro DEF_HANDLER, i
.Ltrap_handler_\i:
.if \i == 8 || (\i >= 10 && \i <= 14) || \i == 17
# error code pushed by CPU
push \i # interrupt vector
jmp .Ltrap_common
.else
push 0 # fill in error code in TrapFrame
push \i # interrupt ... |
LearningOS/osbiglab-2024s-npudrv | 1,965 | modules/axhal/src/platform/x86_pc/ap_start.S | # Boot application processors into the protected mode.
# Each non-boot CPU ("AP") is started up in response to a STARTUP
# IPI from the boot CPU. Section B.4.2 of the Multi-Processor
# Specification says that the AP will start in real mode with CS:IP
# set to XY00:0000, where XY is an 8-bit value sent with the
# STAR... |
LearningOS/osbiglab-2024s-npudrv | 4,307 | modules/axhal/src/platform/x86_pc/multiboot.S | # Bootstrapping from 32-bit with the Multiboot specification.
# See https://www.gnu.org/software/grub/manual/multiboot/multiboot.html
.section .text.boot
.code32
.global _start
_start:
mov edi, eax # arg1: magic: 0x2BADB002
mov esi, ebx # arg2: multiboot info
jmp bsp_entry32
.bal... |
LearningOS/rust_shyper | 4,068 | src/arch/riscv64/exception.S | .equ RA, 8
.equ SP, 16
.equ GP, 24
.equ TP, 32
.equ T0, 40
.equ T1, 48
.equ T2, 56
.equ S0, 64
.equ S1, 72
.equ A0, 80
.equ A1, 88
.equ A2, 96
.equ A3, 104
.equ A4, 112
.equ A5, 120
.equ A6, 128
.equ A7, 136
.equ S2, 144
.equ S3, 152
.equ S4, 160
.equ S5, 168
.equ S6, 176
.equ S7, 184
.equ S8, 192
.equ S9, 200
.equ S10... |
LearningOS/rust_shyper | 668 | src/arch/aarch64/cache.S | // void cache_invalidate_d(u64 start, u64 length);
.global cache_invalidate_d
cache_invalidate_d:
add x2, x0, x1 /* calculate the end address */
bic x0, x0, #(64 - 1) /* align the start with a cache line */
1:
dc ivac, x0 /* invalidate cache to PoC by VA */
add x0, x0, #64
cmp x0, x2
blt 1b
mov x0, xzr
dsb sy
... |
LearningOS/rust_shyper | 2,026 | src/arch/aarch64/fpsimd.S | /* SPDX-License-Identifier: GPL-2.0-only */
/*
* FP/SIMD state saving and restoring macros
*
* Copyright (C) 2012 ARM Ltd.
* Author: Catalin Marinas <catalin.marinas@arm.com>
*/
.macro fpsimd_save state, tmpnr
stp q0, q1, [\state, #16 * 0]
stp q2, q3, [\state, #16 * 2]
stp q4, q5, [\state, #16 * 4]
stp q6, q7... |
LearningOS/rust_shyper | 2,657 | src/arch/aarch64/exception.S | .macro VECTOR handler
sub sp, sp, #(0x110)
stp x0, x1, [sp, #(0 * 16)]
stp x2, x3, [sp, #(1 * 16)]
stp x4, x5, [sp, #(2 * 16)]
stp x6, x7, [sp, #(3 * 16)]
stp x8, x9, [sp, #(4 * 16)]
stp x10,x11, [sp, #(5 * 16)]
stp x12,x13, [sp, #(6 * 16)]
stp x14,x15, [sp, #(7 * 16)]
stp x... |
Leinnan/ulang | 260 | samples/return_2.s | .globl _main
_main:
push %rbp
mov %rsp, %rbp
subq $8, %rsp
movl $2, -4(%rbp)
movl -4(%rbp), %r11d
imull $3, %r11d
movl %r11d, -4(%rbp)
movl $5, -8(%rbp)
movl -4(%rbp), %r10d
addl %r10d, -8(%rbp)
movl -8(%rbp), %eax
movq %rbp, %rsp
popq %rbp
ret
|
LemonFan-maker/PulsarOS | 2,493 | src/exceptions.s | /* src/exceptions.s - CORRECT VERSION */
.section ".text._start"
.global _start
_start:
// 1. 设置栈指针
// 从链接脚本中加载栈顶地址
ldr x0, =_stack_top
mov sp, x0
// 2. 清空 .bss section (可选但推荐)
// ldr x0, =_bss_start
// ldr x1, =_bss_end
// b clear_bss_loop_check
// clear_bss_loop:
// str xzr, [x0... |
lemonsuqing/arceos_ftp | 2,001 | modules/axhal/linker.lds.S | OUTPUT_ARCH(%ARCH%)
BASE_ADDRESS = %KERNEL_BASE%;
ENTRY(_start)
SECTIONS
{
. = BASE_ADDRESS;
_skernel = .;
.text : ALIGN(4K) {
_stext = .;
*(.text.boot)
*(.text .text.*)
. = ALIGN(4K);
_etext = .;
}
_srodata = .;
.rodata : ALIGN(4K) {
*(.rodata... |
lemonsuqing/arceos_ftp | 1,965 | modules/axhal/src/platform/x86_pc/ap_start.S | # Boot application processors into the protected mode.
# Each non-boot CPU ("AP") is started up in response to a STARTUP
# IPI from the boot CPU. Section B.4.2 of the Multi-Processor
# Specification says that the AP will start in real mode with CS:IP
# set to XY00:0000, where XY is an 8-bit value sent with the
# STAR... |
lemonsuqing/arceos_ftp | 4,325 | modules/axhal/src/platform/x86_pc/multiboot.S | # Bootstrapping from 32-bit with the Multiboot specification.
# See https://www.gnu.org/software/grub/manual/multiboot/multiboot.html
.section .text.boot
.code32
.global _start
_start:
mov edi, eax # arg1: magic: 0x2BADB002
mov esi, ebx # arg2: multiboot info
jmp bsp_entry32
.bal... |
lemonsuqing/arceos_ftp | 2,544 | tools/raspi4/chainloader/src/_arch/aarch64/cpu/boot.s | // SPDX-License-Identifier: MIT OR Apache-2.0
//
// Copyright (c) 2021-2022 Andre Richter <andre.o.richter@gmail.com>
//--------------------------------------------------------------------------------------------------
// Definitions
//-----------------------------------------------------------------------------------... |
LeonRust/StarryE1000Driver | 1,771 | modules/axhal/linker.lds.S | OUTPUT_ARCH(%ARCH%)
BASE_ADDRESS = %KERNEL_BASE%;
ENTRY(_start)
SECTIONS
{
. = BASE_ADDRESS;
_skernel = .;
.text : ALIGN(4K) {
_stext = .;
*(.text.boot)
. = ALIGN(4K);
*(.text.signal_trampoline)
. = ALIGN(4K);
*(.text .text.*)
. = ALIGN(4K);
... |
LeonRust/StarryE1000Driver | 121 | modules/axdriver/image.S |
.section .data
.global img_start
.global img_end
.align 16
img_start:
.incbin "./disk.img"
img_end:
|
LeonRust/StarryE1000Driver | 210 | modules/axhal/src/arch/riscv/signal.S | # To create the sigreturn trampoline
.equ __NR_sigreturn, 139
.section .text.signal_trampoline
.balign 4
.global start_signal_trampoline
start_signal_trampoline:
li a7, __NR_sigreturn
li a0, 0
ecall |
LeonRust/StarryE1000Driver | 2,325 | modules/axhal/src/arch/riscv/trap.S | .macro SAVE_REGS, from_user
addi sp, sp, -{trapframe_size}
PUSH_GENERAL_REGS
csrr t0, sepc
csrr t1, sstatus
csrrw t2, sscratch, zero // save sscratch (sp) and zero it
STR t0, sp, 31 // tf.sepc
STR t1, sp, 32 // tf.sstatus
STR... |
LeonRust/StarryE1000Driver | 223 | modules/axhal/src/arch/aarch64/signal.S | # To create the sigreturn trampoline
.equ __NR_sigreturn, 139
.section .text.signal_trampoline
.balign 4
.global start_signal_trampoline
start_signal_trampoline:
mov x8, #139 // 设置系统调用号为 139
svc #0 // 触发系统调用 |
LeonRust/StarryE1000Driver | 4,138 | modules/axhal/src/arch/aarch64/trap.S | .macro clear_gp_regs
.irp n,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29
mov x\n, xzr
.endr
.endm
.macro SAVE_REGS, el
stp x0, x1, [sp]
stp x2, x3, [sp, 2 * 8]
stp x4, x5, [sp, 4 * 8]
stp x6, x7, [sp, 6 * 8]
stp x8, x9, [sp, 8 * 8]
... |
LeonRust/StarryE1000Driver | 190 | modules/axhal/src/arch/x86_64/signal.S | # To create the sigreturn trampoline
.section .text.signal_trampoline
.code64
.global start_signal_trampoline
start_signal_trampoline:
# syscall id rdi = 15
mov rax, 0xf
syscall |
LeonRust/StarryE1000Driver | 1,143 | modules/axhal/src/arch/x86_64/syscall.S | .section .text
syscall_entry:
swapgs
mov gs:[offset __PERCPU_USER_RSP_OFFSET], rsp
mov rsp, gs:[offset __PERCPU_KERNEL_RSP_OFFSET]
sub rsp, 8 // skip user_ss
push gs:[offset __PERCPU_USER_RSP_OFFSET] // user_rsp
push r11 // rflags
... |
LeonRust/StarryE1000Driver | 1,505 | modules/axhal/src/arch/x86_64/trap.S | .equ NUM_INT, 256
.altmacro
.macro DEF_HANDLER, i
.Ltrap_handler_\i:
.if \i == 8 || (\i >= 10 && \i <= 14) || \i == 17
# error code pushed by CPU
push \i # interrupt vector
jmp .Ltrap_common
.else
push 0 # fill in error code in TrapFrame
push \i # interrupt ... |
LeonRust/StarryE1000Driver | 1,965 | modules/axhal/src/platform/x86_pc/ap_start.S | # Boot application processors into the protected mode.
# Each non-boot CPU ("AP") is started up in response to a STARTUP
# IPI from the boot CPU. Section B.4.2 of the Multi-Processor
# Specification says that the AP will start in real mode with CS:IP
# set to XY00:0000, where XY is an 8-bit value sent with the
# STAR... |
LeonRust/StarryE1000Driver | 4,307 | modules/axhal/src/platform/x86_pc/multiboot.S | # Bootstrapping from 32-bit with the Multiboot specification.
# See https://www.gnu.org/software/grub/manual/multiboot/multiboot.html
.section .text.boot
.code32
.global _start
_start:
mov edi, eax # arg1: magic: 0x2BADB002
mov esi, ebx # arg2: multiboot info
jmp bsp_entry32
.bal... |
LeonRust/Starry-FastDDS | 1,771 | modules/axhal/linker.lds.S | OUTPUT_ARCH(%ARCH%)
BASE_ADDRESS = %KERNEL_BASE%;
ENTRY(_start)
SECTIONS
{
. = BASE_ADDRESS;
_skernel = .;
.text : ALIGN(4K) {
_stext = .;
*(.text.boot)
. = ALIGN(4K);
*(.text.signal_trampoline)
. = ALIGN(4K);
*(.text .text.*)
. = ALIGN(4K);
... |
LeonRust/Starry-FastDDS | 121 | modules/axdriver/image.S |
.section .data
.global img_start
.global img_end
.align 16
img_start:
.incbin "./disk.img"
img_end:
|
LeonRust/Starry-FastDDS | 210 | modules/axhal/src/arch/riscv/signal.S | # To create the sigreturn trampoline
.equ __NR_sigreturn, 139
.section .text.signal_trampoline
.balign 4
.global start_signal_trampoline
start_signal_trampoline:
li a7, __NR_sigreturn
li a0, 0
ecall |
LeonRust/Starry-FastDDS | 2,325 | modules/axhal/src/arch/riscv/trap.S | .macro SAVE_REGS, from_user
addi sp, sp, -{trapframe_size}
PUSH_GENERAL_REGS
csrr t0, sepc
csrr t1, sstatus
csrrw t2, sscratch, zero // save sscratch (sp) and zero it
STR t0, sp, 31 // tf.sepc
STR t1, sp, 32 // tf.sstatus
STR... |
LeonRust/Starry-FastDDS | 223 | modules/axhal/src/arch/aarch64/signal.S | # To create the sigreturn trampoline
.equ __NR_sigreturn, 139
.section .text.signal_trampoline
.balign 4
.global start_signal_trampoline
start_signal_trampoline:
mov x8, #139 // 设置系统调用号为 139
svc #0 // 触发系统调用 |
LeonRust/Starry-FastDDS | 4,138 | modules/axhal/src/arch/aarch64/trap.S | .macro clear_gp_regs
.irp n,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29
mov x\n, xzr
.endr
.endm
.macro SAVE_REGS, el
stp x0, x1, [sp]
stp x2, x3, [sp, 2 * 8]
stp x4, x5, [sp, 4 * 8]
stp x6, x7, [sp, 6 * 8]
stp x8, x9, [sp, 8 * 8]
... |
LeonRust/Starry-FastDDS | 190 | modules/axhal/src/arch/x86_64/signal.S | # To create the sigreturn trampoline
.section .text.signal_trampoline
.code64
.global start_signal_trampoline
start_signal_trampoline:
# syscall id rdi = 15
mov rax, 0xf
syscall |
LeonRust/Starry-FastDDS | 1,143 | modules/axhal/src/arch/x86_64/syscall.S | .section .text
syscall_entry:
swapgs
mov gs:[offset __PERCPU_USER_RSP_OFFSET], rsp
mov rsp, gs:[offset __PERCPU_KERNEL_RSP_OFFSET]
sub rsp, 8 // skip user_ss
push gs:[offset __PERCPU_USER_RSP_OFFSET] // user_rsp
push r11 // rflags
... |
LeonRust/Starry-FastDDS | 1,505 | modules/axhal/src/arch/x86_64/trap.S | .equ NUM_INT, 256
.altmacro
.macro DEF_HANDLER, i
.Ltrap_handler_\i:
.if \i == 8 || (\i >= 10 && \i <= 14) || \i == 17
# error code pushed by CPU
push \i # interrupt vector
jmp .Ltrap_common
.else
push 0 # fill in error code in TrapFrame
push \i # interrupt ... |
LeonRust/Starry-FastDDS | 1,965 | modules/axhal/src/platform/x86_pc/ap_start.S | # Boot application processors into the protected mode.
# Each non-boot CPU ("AP") is started up in response to a STARTUP
# IPI from the boot CPU. Section B.4.2 of the Multi-Processor
# Specification says that the AP will start in real mode with CS:IP
# set to XY00:0000, where XY is an 8-bit value sent with the
# STAR... |
LeonRust/Starry-FastDDS | 4,307 | modules/axhal/src/platform/x86_pc/multiboot.S | # Bootstrapping from 32-bit with the Multiboot specification.
# See https://www.gnu.org/software/grub/manual/multiboot/multiboot.html
.section .text.boot
.code32
.global _start
_start:
mov edi, eax # arg1: magic: 0x2BADB002
mov esi, ebx # arg2: multiboot info
jmp bsp_entry32
.bal... |
leowang000/ACore-2025 | 722 | os/src/timer/timer_trap.S | .section .text
.globl __timer_trap
.align 2
__timer_trap:
csrrw sp, mscratch, sp
# Store t0, t1, t2.
sd t0, 0 * 8(sp)
sd t1, 1 * 8(sp)
sd t2, 2 * 8(sp)
# Load the address of MTIMERCMP into t0.
ld t0, 3 * 8(sp)
# Load the time interval into t1.
ld t1, 4 * 8(sp)
# Load ... |
leowang000/ACore-2025 | 1,638 | os/src/trap/trap.S | .altmacro
.macro SAVE_GPR id
sd x\id, \id * 8(sp)
.endm
.macro LOAD_GPR id
ld x\id, \id * 8(sp)
.endm
.section .text.trampoline
.globl __alltraps
.align 2
__alltraps:
# now in user address space
# sp->user_sp, sscratch->TRAP_CONTEXT
csrrw sp, sscratch, sp
# now sp->TRAP_CONTEXT, s... |
leowang000/ACore-2025 | 412 | os/src/task/scheduler/switch.S | .altmacro
.macro SAVE_SREG id
sd s\id, (\id + 2) * 8(a0)
.endm
.macro LOAD_SREG id
ld s\id, (\id + 2) * 8(a1)
.endm
.section .text
.globl __switch
__switch:
sd sp, 0(a0)
sd ra, 8(a0)
.set n, 0
.rept 12
SAVE_SREG %n
.set n, n + 1
.endr
ld sp, 0(a1)
ld ra, 8(... |
li1553770945/gyp-mirror | 296 | test/assembly/src/lib1.S | #if PLATFORM_WINDOWS || PLATFORM_MAC
# define IDENTIFIER(n) _##n
#else /* Linux */
# define IDENTIFIER(n) n
#endif
.globl IDENTIFIER(lib1_function)
IDENTIFIER(lib1_function):
#if !defined(PLATFORM_ANDROID)
movl $42, %eax
ret
#else /* Android (assuming ARM) */
mov r0, #42
bx lr
#endif
|
li1553770945/gyp-mirror | 38 | test/ninja/s-needs-no-depfiles/empty.s | # This file intentionally left blank.
|
li1553770945/gyp-mirror | 18 | test/mac/lto/asmfile.S | .globl _asfun
ret
|
li041/RocketOS-mirror | 1,209 | os/src/arch/riscv64/entry.S | .section .text.entry
.globl _start
_start:
# a0 = hart id
# pc = 0x8020_0000
slli t0, a0, 16
la sp, boot_stack_top
sub sp, sp, t0
# since the kernel base addr is 0xffff_ffc0_8020_0000
# we need to activate pagetable here
# satp: 8 << 60 | boot_pagetable
la t0, boot_p... |
li041/RocketOS-mirror | 1,912 | os/src/arch/la64/entry.S | .section .text.entry
.global _start
.equ CSR_CRMD, 0x0
.equ CSR_CPUID, 0x20
.equ CSR_DMW0, 0x180
.equ CSR_DMW1, 0x181
_start:
0:
# 获取当前 CPU ID 并放入 a0
csrrd $a0, CSR_CPUID
# 为每个核设置栈
li.d $t0, 4096 * 16
mul.d $t1, $a0, $t0
la.global $sp, boot_stack_top
sub.d $sp, $sp, $t1
# 先读CSR.CRMD看... |
li041/RocketOS-mirror | 1,271 | os/src/arch/la64/tlb_refill.S | .section .text.__rfill
.globl __rfill
.equ TLBRSAVE, 0x8b
# PGD是当前上下文中出错虚地址对应的全局目录基址
.equ PGD, 0x1b
.equ TLBRELO0, 0x8c
.equ TLBRELO1, 0x8d
.equ TLBREHI, 0x8e
.equ CRMD, 0x0
# 触发TLB重填例外的出错虚地址
.equ TLBRBADV, 0x89
.equ TLBIDX, 0x10
.equ TLBEHI, 0x11
.equ TLBELO0, 0x12
.equ TLBELO1, 0x13
# __rfill在遍历过程中会检查页表项的有效性,... |
li041/RocketOS-mirror | 142 | os/src/arch/la64/load_img.S | .section .data
.global simg
.global eimg
.align 12
simg:
.incbin "../easy-fs-fuse/rootfs-ubifs-ze.img"
eimg:
.align 12 |
li041/RocketOS-mirror | 1,032 | os/src/arch/riscv64/switch/switch.S | .altmacro
.macro SAVE_CALLEE n
sd s\n, (\n+2)*8(sp)
.endm
.macro LOAD_CALLEE n
ld s\n, (\n+2)*8(a0)
.endm
.section .text
.globl __switch
__switch:
# __swtich(
# next_task_kernel_stack: *const usize,
# )
# a0 -> next_task_kernel_stack
# 硬编码, 这里在现任务的内核栈中分配一块空间大小为`TaskContext`的空间
... |
li041/RocketOS-mirror | 4,146 | os/src/arch/riscv64/trap/trap.S | # sscratch 寄存器 在用户态时保存用户的内核栈指针, 在内核态时保存内核的用户栈指针
# 在trap中不需要修改TCB中的sp, 因为在__switch中当前任务的内核栈是根据现在的sp来确定的, 这个sp的值已经减去了TrapContext的大小
# 但在__swtich中, 需要修改当前TCB中的sp, 因为在__switch中下个任务的内核栈位置是通过TCB中的sp来确定的
# 2025-03-31 更改
# 由于用户态下会更新tp寄存器的值，因此在-8(sp)的位置保存了内核tp
# 2025-04-11 更改
# 由于clone会产生新的子进程，新子进程的tp无法在-8(sp)的位置保存，因此将trap_c... |
li041/RocketOS-mirror | 177 | os/src/arch/riscv64/trampoline/trampoline.S | .section .text.trampoline
.align 12
.globl sigreturn_trampoline
# 在用户注册了信号处理程序并执行结束后，用户的信号处理程序会返回到该函数来调用sigreturn回到内核态
sigreturn_trampoline:
li a7,139
ecall |
li041/RocketOS-mirror | 1,067 | os/src/arch/la64/switch/switch.S | .altmacro
.macro SAVE_SN n
st.d $s\n, $sp, (\n+2)*8
.endm
.macro LOAD_SN n
ld.d $s\n, $a0, (\n+2)*8
.endm
.section .text
.globl __switch
.equ CSR_PGDL, 0x19
__switch:
# __swtich(
# next_task_kernel_stack: *const usize,
#)
# a0 -> next_task_kernel_stack
# 硬编码, 这里在现任务的内核栈中分配一块空间大小为`T... |
li041/RocketOS-mirror | 3,601 | os/src/arch/la64/trap/trap.S | # SAVE数据保存寄存器在用户态时保存用户的内核栈指针
# 2025-04-06 更改
# 由于用户态下会更新tp寄存器的值，因此在-8(sp)的位置保存了内核tp
# 2025-04-11 更改
# 由于clone会产生新的子进程，新子进程的tp无法在-8(sp)的位置保存，因此将trap_context更新
# 注：last-a0保存原先用户传递参数（用于signal处理SA_RESTART），只在__trap_from_user中保存即可，由handle_signal来恢复
#
# 0 ----------------------
# | ketnal_tp ... |
li041/RocketOS-mirror | 199 | os/src/arch/la64/trampoline/trampoline.S | .section .text.trampoline
.align 12
.globl sigreturn_trampoline
# 在用户注册了信号处理程序并执行结束后，用户的信号处理程序会返回到该函数来调用sigreturn回到内核态
sigreturn_trampoline:
li.w $a7, 139
syscall 0 |
li1553770945/gyp-mirror | 192 | test/rules/src/an_asm.S | // Copyright (c) 2012 Google Inc. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Fake asm file.
int main() {}
|
LiamStanDev/mini-os | 1,309 | os/src/task/switch.S | # -----------------------------------------------------------------------------
# switch.S - Task context switch routines for RISC-V
#
# This file implements the low-level context switch routine (__switch) for RISC-V.
# It saves the current task's context (registers) to memory and restores the next
# task's context fro... |
LiamStanDev/mini-os | 4,500 | os/src/trap/trap.S | # -----------------------------------------------------------------------------
# trap.S - Trap entry and context switch routines for RISC-V
#
# This file implements the low-level trap entry (__alltraps) and context restore
# (__restore) routines for RISC-V, handling the saving and restoring of all
# general-purpose re... |
Liber1917/INCOME_smartcar | 12,541 | ref/STM32F103_Encoder_demo/CORE/startup_stm32f10x_md.s | ;******************** (C) COPYRIGHT 2011 STMicroelectronics ********************
;* File Name : startup_stm32f10x_md.s
;* Author : MCD Application Team
;* Version : V3.5.0
;* Date : 11-March-2011
;* Description : STM32F10x Medium Density Devices vector table for MDK-... |
Liber1917/INCOME_smartcar | 12,160 | ref/STM32F103_Encoder_demo/CORE/startup_stm32f10x_ld.s | ;******************** (C) COPYRIGHT 2011 STMicroelectronics ********************
;* File Name : startup_stm32f10x_ld.s
;* Author : MCD Application Team
;* Version : V3.5.0
;* Date : 11-March-2011
;* Description : STM32F10x Low Density Devices vector table for MDK-ARM... |
Liber1917/INCOME_smartcar | 15,145 | ref/STM32F103_Encoder_demo/CORE/startup_stm32f10x_hd.s | ;******************** (C) COPYRIGHT 2011 STMicroelectronics ********************
;* File Name : startup_stm32f10x_hd.s
;* Author : MCD Application Team
;* Version : V3.5.0
;* Date : 11-March-2011
;* Description : STM32F10x High Density Devices vector table for MDK-AR... |
Lind-Project/wasmtime | 4,165 | crates/fiber/src/unix/s390x.S | // A WORD OF CAUTION
//
// This entire file basically needs to be kept in sync with itself. It's not
// really possible to modify just one bit of this file without understanding
// all the other bits. Documentation tries to reference various bits here and
// there but try to make sure to read over everything before twe... |
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