// 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 ·Syscall6(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

MOVV R0, R3 // reset R3 to 0 as 1-ret SYSCALL keeps it

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