github.com/orangeji11/golang-sys-sw64@v0.0.0-20221228054527-b72799809e00/unix/asm_linux_sw64.s (about)

     1  // Copyright 2018 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  // +build linux
     6  // +build sw64
     7  // +build !gccgo
     8  
     9  #include "textflag.h"
    10  
    11  #define SYSCALL SYS_CALL_B $131
    12  
    13  //
    14  // System calls for sw64, Linux
    15  //
    16  
    17  TEXT ·Syscall(SB), NOSPLIT|NOFRAME, $0-56
    18      JMP    syscall·Syscall(SB)
    19  
    20  TEXT ·Syscall6(SB), NOSPLIT|NOFRAME, $0-80
    21      JMP    syscall·Syscall6(SB)
    22  
    23  TEXT ·SyscallNoError(SB), NOSPLIT|NOFRAME, $0-48
    24      CALL runtime·entersyscall(SB)
    25      LDL R16, a1+8(FP)
    26      LDL R17, a2+16(FP)
    27      LDL R18, a3+24(FP)
    28      LDI R19, ZERO
    29      LDI R20, ZERO
    30      LDI R21, ZERO
    31      LDL R0, trap+0(FP)
    32      SYSCALL
    33      STL R0, r1+32(FP)
    34      STL R20, r2+40(FP)
    35      CALL    runtime·exitsyscall(SB)
    36      RET
    37  
    38  TEXT ·RawSyscall(SB), NOSPLIT|NOFRAME, $0-56
    39      JMP    syscall·RawSyscall(SB)
    40  
    41  TEXT ·RawSyscall6(SB), NOSPLIT|NOFRAME, $0-80
    42      JMP    syscall·RawSyscall6(SB)
    43  
    44  TEXT ·RawSyscallNoError(SB), NOSPLIT|NOFRAME, $0-48
    45      LDL R16, a1+8(FP)
    46      LDL R17, a2+16(FP)
    47      LDL R18, a3+24(FP)
    48      LDI R19, ZERO
    49      LDI R20, ZERO
    50      LDI R21, ZERO
    51      LDL R0, trap+0(FP)
    52      SYSCALL
    53      STL R0, r1+32(FP)
    54      STL R20, r2+40(FP)
    55      RET