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- // Copyright 2022 The Go Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style
- // license that can be found in the LICENSE file.
- //go:build linux && loong64 && gc
- #include "textflag.h"
- // Just jump to package syscall's implementation for all these functions.
- // The runtime may know about them.
- TEXT ·Syscall(SB),NOSPLIT,$0-56
- JMP syscall·Syscall(SB)
- TEXT ·Syscall6(SB),NOSPLIT,$0-80
- JMP syscall·Syscall6(SB)
- TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
- JAL runtime·entersyscall(SB)
- MOVV a1+8(FP), R4
- MOVV a2+16(FP), R5
- MOVV a3+24(FP), R6
- MOVV R0, R7
- MOVV R0, R8
- MOVV R0, R9
- MOVV trap+0(FP), R11 // syscall entry
- SYSCALL
- MOVV R4, r1+32(FP)
- MOVV R0, r2+40(FP) // r2 is not used. Always set to 0
- JAL runtime·exitsyscall(SB)
- RET
- TEXT ·RawSyscall(SB),NOSPLIT,$0-56
- JMP syscall·RawSyscall(SB)
- TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
- JMP syscall·RawSyscall6(SB)
- TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
- MOVV a1+8(FP), R4
- MOVV a2+16(FP), R5
- MOVV a3+24(FP), R6
- MOVV R0, R7
- MOVV R0, R8
- MOVV R0, R9
- MOVV trap+0(FP), R11 // syscall entry
- SYSCALL
- MOVV R4, r1+32(FP)
- MOVV R0, r2+40(FP) // r2 is not used. Always set to 0
- RET
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