Text file src/cmd/vendor/golang.org/x/sys/unix/asm_linux_amd64.s

     1	// Copyright 2009 The Go Authors. All rights reserved.
     2	// Use of this source code is governed by a BSD-style
     3	// license that can be found in the LICENSE file.
     4	
     5	// +build !gccgo
     6	
     7	#include "textflag.h"
     8	
     9	//
    10	// System calls for AMD64, Linux
    11	//
    12	
    13	// Just jump to package syscall's implementation for all these functions.
    14	// The runtime may know about them.
    15	
    16	TEXT ·Syscall(SB),NOSPLIT,$0-56
    17		JMP	syscall·Syscall(SB)
    18	
    19	TEXT ·Syscall6(SB),NOSPLIT,$0-80
    20		JMP	syscall·Syscall6(SB)
    21	
    22	TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
    23		CALL	runtime·entersyscall(SB)
    24		MOVQ	a1+8(FP), DI
    25		MOVQ	a2+16(FP), SI
    26		MOVQ	a3+24(FP), DX
    27		MOVQ	$0, R10
    28		MOVQ	$0, R8
    29		MOVQ	$0, R9
    30		MOVQ	trap+0(FP), AX	// syscall entry
    31		SYSCALL
    32		MOVQ	AX, r1+32(FP)
    33		MOVQ	DX, r2+40(FP)
    34		CALL	runtime·exitsyscall(SB)
    35		RET
    36	
    37	TEXT ·RawSyscall(SB),NOSPLIT,$0-56
    38		JMP	syscall·RawSyscall(SB)
    39	
    40	TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
    41		JMP	syscall·RawSyscall6(SB)
    42	
    43	TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
    44		MOVQ	a1+8(FP), DI
    45		MOVQ	a2+16(FP), SI
    46		MOVQ	a3+24(FP), DX
    47		MOVQ	$0, R10
    48		MOVQ	$0, R8
    49		MOVQ	$0, R9
    50		MOVQ	trap+0(FP), AX	// syscall entry
    51		SYSCALL
    52		MOVQ	AX, r1+32(FP)
    53		MOVQ	DX, r2+40(FP)
    54		RET
    55	
    56	TEXT ·gettimeofday(SB),NOSPLIT,$0-16
    57		JMP	syscall·gettimeofday(SB)

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