asm_linux_loong64.s (1183B)
1 // Copyright 2022 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 && loong64 && gc 6 7 #include "textflag.h" 8 9 10 // Just jump to package syscall's implementation for all these functions. 11 // The runtime may know about them. 12 13 TEXT ·Syscall(SB),NOSPLIT,$0-56 14 JMP syscall·Syscall(SB) 15 16 TEXT ·Syscall6(SB),NOSPLIT,$0-80 17 JMP syscall·Syscall6(SB) 18 19 TEXT ·SyscallNoError(SB),NOSPLIT,$0-48 20 JAL runtime·entersyscall(SB) 21 MOVV a1+8(FP), R4 22 MOVV a2+16(FP), R5 23 MOVV a3+24(FP), R6 24 MOVV R0, R7 25 MOVV R0, R8 26 MOVV R0, R9 27 MOVV trap+0(FP), R11 // syscall entry 28 SYSCALL 29 MOVV R4, r1+32(FP) 30 MOVV R0, r2+40(FP) // r2 is not used. Always set to 0 31 JAL runtime·exitsyscall(SB) 32 RET 33 34 TEXT ·RawSyscall(SB),NOSPLIT,$0-56 35 JMP syscall·RawSyscall(SB) 36 37 TEXT ·RawSyscall6(SB),NOSPLIT,$0-80 38 JMP syscall·RawSyscall6(SB) 39 40 TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48 41 MOVV a1+8(FP), R4 42 MOVV a2+16(FP), R5 43 MOVV a3+24(FP), R6 44 MOVV R0, R7 45 MOVV R0, R8 46 MOVV R0, R9 47 MOVV trap+0(FP), R11 // syscall entry 48 SYSCALL 49 MOVV R4, r1+32(FP) 50 MOVV R0, r2+40(FP) // r2 is not used. Always set to 0 51 RET