asm_linux_ppc64x.s (962B)
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 19 TEXT ·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 34 TEXT ·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