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// 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,$0-80
MOVD num+0(FP), R1 // syscall entry
MOVD a1+8(FP), R2
MOVD a2+16(FP), R3
MOVD a3+24(FP), R4
MOVD a4+32(FP), R5
MOVD a5+40(FP), R6
MOVD a6+48(FP), R7
SYSCALL
MOVD $0xfffffffffffff001, R8
CMPUBLT R2, R8, ok
MOVD $-1, r1+56(FP)
MOVD $0, r2+64(FP)
NEG R2, R2
MOVD R2, errno+72(FP)
RET
ok:
MOVD R2, r1+56(FP)
MOVD R3, r2+64(FP)
MOVD $0, errno+72(FP)
RET
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