mirror of
https://github.com/golang/sys.git
synced 2026-01-29 07:02:06 +03:00
1bfbee0e20
Done with: go get go@1.18 go mod tidy go fix ./... Using go1.21.3. Also update code generators to use only the new go:build lines, not the old +build ones. For golang/go#60268. Change-Id: I6aabc42efb6ab3329981100e1db2263aac5e92a6 Reviewed-on: https://go-review.googlesource.com/c/sys/+/534222 Reviewed-by: Ian Lance Taylor <iant@google.com> Reviewed-by: Dmitri Shuralyov <dmitshur@google.com> Auto-Submit: Dmitri Shuralyov <dmitshur@golang.org> LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
58 lines
1.2 KiB
ArmAsm
58 lines
1.2 KiB
ArmAsm
// Copyright 2009 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.
|
|
|
|
//go:build gc
|
|
|
|
#include "textflag.h"
|
|
|
|
//
|
|
// System calls for AMD64, Linux
|
|
//
|
|
|
|
// Just jump to package syscall's implementation for all these functions.
|
|
// The runtime may know about them.
|
|
|
|
TEXT ·Syscall(SB),NOSPLIT,$0-56
|
|
JMP syscall·Syscall(SB)
|
|
|
|
TEXT ·Syscall6(SB),NOSPLIT,$0-80
|
|
JMP syscall·Syscall6(SB)
|
|
|
|
TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
|
|
CALL runtime·entersyscall(SB)
|
|
MOVQ a1+8(FP), DI
|
|
MOVQ a2+16(FP), SI
|
|
MOVQ a3+24(FP), DX
|
|
MOVQ $0, R10
|
|
MOVQ $0, R8
|
|
MOVQ $0, R9
|
|
MOVQ trap+0(FP), AX // syscall entry
|
|
SYSCALL
|
|
MOVQ AX, r1+32(FP)
|
|
MOVQ DX, r2+40(FP)
|
|
CALL runtime·exitsyscall(SB)
|
|
RET
|
|
|
|
TEXT ·RawSyscall(SB),NOSPLIT,$0-56
|
|
JMP syscall·RawSyscall(SB)
|
|
|
|
TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
|
|
JMP syscall·RawSyscall6(SB)
|
|
|
|
TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
|
|
MOVQ a1+8(FP), DI
|
|
MOVQ a2+16(FP), SI
|
|
MOVQ a3+24(FP), DX
|
|
MOVQ $0, R10
|
|
MOVQ $0, R8
|
|
MOVQ $0, R9
|
|
MOVQ trap+0(FP), AX // syscall entry
|
|
SYSCALL
|
|
MOVQ AX, r1+32(FP)
|
|
MOVQ DX, r2+40(FP)
|
|
RET
|
|
|
|
TEXT ·gettimeofday(SB),NOSPLIT,$0-16
|
|
JMP syscall·gettimeofday(SB)
|