1// Copyright 2014 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//go:build linux && (ppc64 || ppc64le) && gc
6// +build linux
7// +build ppc64 ppc64le
8// +build gc
9
10#include "textflag.h"
11
12//
13// System calls for ppc64, Linux
14//
15
16// Just jump to package syscall's implementation for all these functions.
17// The runtime may know about them.
18
19TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
20	BL	runtime·entersyscall(SB)
21	MOVD	a1+8(FP), R3
22	MOVD	a2+16(FP), R4
23	MOVD	a3+24(FP), R5
24	MOVD	R0, R6
25	MOVD	R0, R7
26	MOVD	R0, R8
27	MOVD	trap+0(FP), R9	// syscall entry
28	SYSCALL R9
29	MOVD	R3, r1+32(FP)
30	MOVD	R4, r2+40(FP)
31	BL	runtime·exitsyscall(SB)
32	RET
33
34TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
35	MOVD	a1+8(FP), R3
36	MOVD	a2+16(FP), R4
37	MOVD	a3+24(FP), R5
38	MOVD	R0, R6
39	MOVD	R0, R7
40	MOVD	R0, R8
41	MOVD	trap+0(FP), R9	// syscall entry
42	SYSCALL R9
43	MOVD	R3, r1+32(FP)
44	MOVD	R4, r2+40(FP)
45	RET
46