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| // Copyright 2009 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.
|
| // +build !gccgo
|
| #include "textflag.h"
|
| //
| // System calls for arm, Linux
| //
|
| // Just jump to package syscall's implementation for all these functions.
| // The runtime may know about them.
|
| TEXT ·Syscall(SB),NOSPLIT,$0-28
| B syscall·Syscall(SB)
|
| TEXT ·Syscall6(SB),NOSPLIT,$0-40
| B syscall·Syscall6(SB)
|
| TEXT ·SyscallNoError(SB),NOSPLIT,$0-24
| BL runtime·entersyscall(SB)
| MOVW trap+0(FP), R7
| MOVW a1+4(FP), R0
| MOVW a2+8(FP), R1
| MOVW a3+12(FP), R2
| MOVW $0, R3
| MOVW $0, R4
| MOVW $0, R5
| SWI $0
| MOVW R0, r1+16(FP)
| MOVW $0, R0
| MOVW R0, r2+20(FP)
| BL runtime·exitsyscall(SB)
| RET
|
| TEXT ·RawSyscall(SB),NOSPLIT,$0-28
| B syscall·RawSyscall(SB)
|
| TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
| B syscall·RawSyscall6(SB)
|
| TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-24
| MOVW trap+0(FP), R7 // syscall entry
| MOVW a1+4(FP), R0
| MOVW a2+8(FP), R1
| MOVW a3+12(FP), R2
| SWI $0
| MOVW R0, r1+16(FP)
| MOVW $0, R0
| MOVW R0, r2+20(FP)
| RET
|
| TEXT ·seek(SB),NOSPLIT,$0-28
| B syscall·seek(SB)
|
|
