mirror of
https://github.com/golang/go.git
synced 2025-12-08 06:10:04 +00:00
30 lines
668 B
ArmAsm
30 lines
668 B
ArmAsm
|
// 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.
|
||
|
|
|
||
|
|
//go:build linux && (mips64 || mips64le)
|
||
|
|
|
||
|
|
#include "textflag.h"
|
||
|
|
|
||
|
|
// func Syscall6(num, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2, errno uintptr)
|
||
|
|
TEXT ยทSyscall6(SB),NOSPLIT,$0-80
|
||
|
|
MOVV num+0(FP), R2 // syscall entry
|
||
|
|
MOVV a1+8(FP), R4
|
||
|
|
MOVV a2+16(FP), R5
|
||
|
|
MOVV a3+24(FP), R6
|
||
|
|
MOVV a4+32(FP), R7
|
||
|
|
MOVV a5+40(FP), R8
|
||
|
|
MOVV a6+48(FP), R9
|
||
|
|
SYSCALL
|
||
|
|
BEQ R7, ok
|
||
|
|
MOVV $-1, R1
|
||
|
|
MOVV R1, r1+56(FP)
|
||
|
|
MOVV R0, r2+64(FP)
|
||
|
|
MOVV R2, errno+72(FP)
|
||
|
|
RET
|
||
|
|
ok:
|
||
|
|
MOVV R2, r1+56(FP)
|
||
|
|
MOVV R3, r2+64(FP)
|
||
|
|
MOVV R0, errno+72(FP)
|
||
|
|
RET
|