Text file
src/syscall/asm_openbsd_amd64.s
Documentation: syscall
1// Copyright 2020 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#include "textflag.h"
6
7//
8// System call support for AMD64, OpenBSD
9//
10
11// Provide these function names via assembly so they are provided as ABI0,
12// rather than ABIInternal.
13
14// func Syscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno)
15TEXT ·Syscall(SB),NOSPLIT,$0-56
16 JMP ·syscallInternal(SB)
17
18// func Syscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
19TEXT ·Syscall6(SB),NOSPLIT,$0-80
20 JMP ·syscall6Internal(SB)
21
22// func RawSyscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno)
23TEXT ·RawSyscall(SB),NOSPLIT,$0-56
24 JMP ·rawSyscallInternal(SB)
25
26// func RawSyscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
27TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
28 JMP ·rawSyscall6Internal(SB)
29
30// func Syscall9(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err Errno)
31TEXT ·Syscall9(SB),NOSPLIT,$0-104
32 JMP ·syscall9Internal(SB)
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