| Linux in-mum-web1499.main-hosting.eu 5.14.0-503.40.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Mon May 5 06:06:04 EDT 2025 x86_64 Path : /opt/golang/1.22.0/src/syscall/ |
| Current File : //opt/golang/1.22.0/src/syscall/asm_linux_loong64.s |
// Copyright 2022 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. #include "textflag.h" // // System calls for loong64, Linux // // func rawVforkSyscall(trap, a1, a2, a3 uintptr) (r1, err uintptr) TEXT ·rawVforkSyscall(SB),NOSPLIT,$0-48 MOVV a1+8(FP), R4 MOVV a2+16(FP), R5 MOVV a3+24(FP), R6 MOVV $0, R7 MOVV $0, R8 MOVV $0, R9 MOVV trap+0(FP), R11 // syscall entry SYSCALL MOVW $-4096, R12 BGEU R12, R4, ok MOVV $-1, R12 MOVV R12, r1+32(FP) // r1 SUBVU R4, R0, R4 MOVV R4, err+40(FP) // errno RET ok: MOVV R4, r1+32(FP) // r1 MOVV R0, err+40(FP) // errno RET TEXT ·rawSyscallNoError(SB),NOSPLIT,$0-48 MOVV a1+8(FP), R4 MOVV a2+16(FP), R5 MOVV a3+24(FP), R6 MOVV R0, R7 MOVV R0, R8 MOVV R0, R9 MOVV trap+0(FP), R11 // syscall entry SYSCALL MOVV R4, r1+32(FP) MOVV R0, r2+40(FP) // r2 is not used. Always set to 0. RET