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0a15ea8d9b
s/!gccgo/gc/ in files which use gc-syntax assembly. Change-Id: Iafc006cd60ad0e429cff182a05c790d80c380802 Reviewed-on: https://go-review.googlesource.com/c/sys/+/269717 Run-TryBot: Ian Lance Taylor <iant@golang.org> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org> Trust: Than McIntosh <thanm@google.com>
58 lines
1.2 KiB
ArmAsm
58 lines
1.2 KiB
ArmAsm
// Copyright 2009 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// +build gc
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#include "textflag.h"
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//
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// System calls for AMD64, Linux
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//
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// Just jump to package syscall's implementation for all these functions.
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// The runtime may know about them.
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TEXT ·Syscall(SB),NOSPLIT,$0-56
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JMP syscall·Syscall(SB)
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TEXT ·Syscall6(SB),NOSPLIT,$0-80
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JMP syscall·Syscall6(SB)
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TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
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CALL runtime·entersyscall(SB)
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MOVQ a1+8(FP), DI
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MOVQ a2+16(FP), SI
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MOVQ a3+24(FP), DX
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MOVQ $0, R10
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MOVQ $0, R8
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MOVQ $0, R9
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MOVQ trap+0(FP), AX // syscall entry
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SYSCALL
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MOVQ AX, r1+32(FP)
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MOVQ DX, r2+40(FP)
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CALL runtime·exitsyscall(SB)
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RET
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TEXT ·RawSyscall(SB),NOSPLIT,$0-56
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JMP syscall·RawSyscall(SB)
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TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
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JMP syscall·RawSyscall6(SB)
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TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
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MOVQ a1+8(FP), DI
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MOVQ a2+16(FP), SI
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MOVQ a3+24(FP), DX
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MOVQ $0, R10
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MOVQ $0, R8
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MOVQ $0, R9
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MOVQ trap+0(FP), AX // syscall entry
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SYSCALL
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MOVQ AX, r1+32(FP)
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MOVQ DX, r2+40(FP)
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RET
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TEXT ·gettimeofday(SB),NOSPLIT,$0-16
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JMP syscall·gettimeofday(SB)
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