github.com/bytedance/mockey@v1.2.10/internal/monkey/fn/copy_darwin_amd64_test.s (about)

     1  /*
     2   * Copyright 2022 ByteDance Inc.
     3   *
     4   * Licensed under the Apache License, Version 2.0 (the "License");
     5   * you may not use this file except in compliance with the License.
     6   * You may obtain a copy of the License at
     7   *
     8   *     http://www.apache.org/licenses/LICENSE-2.0
     9   *
    10   * Unless required by applicable law or agreed to in writing, software
    11   * distributed under the License is distributed on an "AS IS" BASIS,
    12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13   * See the License for the specific language governing permissions and
    14   * limitations under the License.
    15   */
    16  
    17  #include "textflag.h"
    18  
    19  #define sysWrite $(0x2000000+4)
    20  
    21  TEXT ·callSystemFunc(SB),NOSPLIT,$0
    22      MOVQ    sysWrite, AX
    23      MOVQ    $1,       DI
    24      MOVQ    msg_data+0(FP), SI
    25      MOVQ    msg_len+8(FP), DX
    26      SYSCALL
    27      MOVQ    AX, ret+0(FP)
    28      RET
    29  
    30  TEXT ·callTwoAsmFunc(SB),NOSPLIT,$8
    31      CALL    ·asmFunc1(SB)
    32      MOVQ    tmp-8(SP), AX
    33      MOVQ    AX, res+0(FP)
    34      CALL    ·asmFunc2(SB)
    35      MOVQ    tmp-8(SP), AX
    36      MOVQ    AX, res+8(FP)
    37      RET
    38  
    39  TEXT ·asmFunc1(SB),NOSPLIT,$0
    40      MOVQ    $1, res+0(FP)
    41      RET
    42  
    43  TEXT ·asmFunc2(SB),NOSPLIT,$0
    44      MOVQ    $2, res+0(FP)
    45      RET