blob: dbf1826d94238e985a930592abaea286ea44d408 [file] [log] [blame]
// 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.
#include "textflag.h"
// func Syscall6(num, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2, errno uintptr)
TEXT ·Syscall6(SB),NOSPLIT,$0-40
MOVW num+0(FP), R7 // syscall entry
MOVW a1+4(FP), R0
MOVW a2+8(FP), R1
MOVW a3+12(FP), R2
MOVW a4+16(FP), R3
MOVW a5+20(FP), R4
MOVW a6+24(FP), R5
SWI $0
MOVW $0xfffff001, R6
CMP R6, R0
BLS ok
MOVW $-1, R1
MOVW R1, r1+28(FP)
MOVW $0, R2
MOVW R2, r2+32(FP)
RSB $0, R0, R0
MOVW R0, errno+36(FP)
MOVW R0, r1+28(FP)
MOVW R1, r2+32(FP)
MOVW $0, R0
MOVW R0, errno+36(FP)