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