asm_linux_mipsx.s (1216B)
1 // Copyright 2016 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 && (mips || mipsle) && gc 6 // +build linux 7 // +build mips mipsle 8 // +build gc 9 10 #include "textflag.h" 11 12 // 13 // System calls for mips, 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 ·Syscall(SB),NOSPLIT,$0-28 20 JMP syscall·Syscall(SB) 21 22 TEXT ·Syscall6(SB),NOSPLIT,$0-40 23 JMP syscall·Syscall6(SB) 24 25 TEXT ·Syscall9(SB),NOSPLIT,$0-52 26 JMP syscall·Syscall9(SB) 27 28 TEXT ·SyscallNoError(SB),NOSPLIT,$0-24 29 JAL runtime·entersyscall(SB) 30 MOVW a1+4(FP), R4 31 MOVW a2+8(FP), R5 32 MOVW a3+12(FP), R6 33 MOVW R0, R7 34 MOVW trap+0(FP), R2 // syscall entry 35 SYSCALL 36 MOVW R2, r1+16(FP) // r1 37 MOVW R3, r2+20(FP) // r2 38 JAL runtime·exitsyscall(SB) 39 RET 40 41 TEXT ·RawSyscall(SB),NOSPLIT,$0-28 42 JMP syscall·RawSyscall(SB) 43 44 TEXT ·RawSyscall6(SB),NOSPLIT,$0-40 45 JMP syscall·RawSyscall6(SB) 46 47 TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-24 48 MOVW a1+4(FP), R4 49 MOVW a2+8(FP), R5 50 MOVW a3+12(FP), R6 51 MOVW trap+0(FP), R2 // syscall entry 52 SYSCALL 53 MOVW R2, r1+16(FP) 54 MOVW R3, r2+20(FP) 55 RET