ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 这段汇编代码用C语言表示是什么样的?

```asm
<brew_beer>:
  endbr64
  movaps %xmm0,%xmm3
  movaps %xmm2,%xmm0
  push   %r14
  movd   %xmm2,%r14d
  divss  %xmm3,%xmm0
  push   %rbx
  sub    $0x18,%rsp
  comiss D50(%rip),%xmm0
  ja     L42
  movss  D31(%rip),%xmm2
  comiss %xmm0,%xmm2
  ja     L87
L79:
  movd   %r14d,%xmm0
  divss  %xmm1,%xmm0
  comiss D65(%rip),%xmm0
  ja     L68
  movss  D50(%rip),%xmm1
  comiss %xmm0,%xmm1
  ja     L4
L20:
  mov    $0x57,%edi
  call   <malloc@plt>
  movd   %r14d,%xmm4
  pxor   %xmm0,%xmm0
  mov    $0x16,%edi
  cvtss2sd %xmm4,%xmm0
  mulsd  D40(%rip),%xmm0
  mov    %rax,%rbx
  mov    %rax,%rsi
  cvtsd2ss %xmm0,%xmm0
  call   <bottle@plt>
  mov    %rbx,%rax
  lea    0x58(%rbx),%rcx
  xor    %r8d,%r8d
  nopl   0x0(%rax,%rax,1)
L8:
  xor    %edx,%edx
  cmpl   $0x1,(%rax)
  sete   %dl
  add    $0x4,%rax
  add    %edx,%r8d
  cmp    %rcx,%rax
  jne    L8
  add    $0x18,%rsp
  mov    %r8d,%eax
  pop    %rbx
  pop    %r14
  ret
L4:
  lea    D16(%rip),%rdi
  call   <printf@plt>
  jmp    L20
L87:
  lea    D57(%rip),%rdi
  movss  %xmm1,0xc(%rsp)
  call   <printf@plt>
  movss  0xc(%rsp),%xmm1
  jmp    L79
  nopw   0x0(%rax,%rax,1)
L68:
  lea    D66(%rip),%rdi
  call   <printf@plt>
  jmp    L20
  nopl   0x0(%rax)
L42:
  lea    D27(%rip),%rdi
  movss  %xmm1,0xc(%rsp)
  call   <printf@plt>
  movss  0xc(%rsp),%xmm1
  jmp    L79
```

tool_calls: name: retrieve_data
arguments: data_tag: D50
type: f32
name: retrieve_data
arguments: data_tag: D31
type: f32
name: retrieve_data
arguments: data_tag: D65
type: f32
name: retrieve_data
arguments: data_tag: D40
type: f64
name: retrieve_data
arguments: data_tag: D16
type: string
name: retrieve_data
arguments: data_tag: D57
type: string
name: retrieve_data
arguments: data_tag: D66
type: string
name: retrieve_data
arguments: data_tag: D27
type: string

tool: D50: 10

tool: D31: 2.5

tool: D65: 20

tool: D40: 0.9

tool: D16: Whoa! Feeling bitter?


tool: D57: Are you making porridge?


tool: D66: Are you kidding me? Budwiser?


tool: D27: There is less water in the Atlatic...


assistant: ```c
int brew_beer(float barley, float hops, float water) {
  float vol;
  int *bottles;
  int i, n, nbottles;
  if (water / barley > 10.0) {
    printf("There is less water in the Atlatic...\n");
  } else if (water / barley < 2.5) {
    printf("Are you making porridge?\n");
  }
  if (water / hops > 20.0) {
    printf("Are you kidding me? Budwiser?\n");
  } else if (water / hops < 10.0) {
    printf("Whoa! Feeling bitter?\n");
  }
  nbottles = 22;
  bottles = (int *)malloc((sizeof(float) * nbottles - 1));
  vol = water * 0.9;
  bottle(vol, nbottles, bottles);
  n = 0;
  for (i = 0; i < nbottles; i++) {
    if (bottles[i] == 1)
      n++;
  }
  return n;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<main>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x68,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x58(%rsp)
  xor    %eax,%eax
  movq   $0x0,0x20(%rsp)
  movq   $0x0,0x28(%rsp)
  movq   $0x0,0x30(%rsp)
  movq   $0x0,0x38(%rsp)
  movq   $0x0,0x40(%rsp)
  movq   $0x0,0x48(%rsp)
  movq   $0x0,(%rsp)
  movq   $0x0,0x8(%rsp)
  movq   $0x0,0x10(%rsp)
  movq   $0x0,0x18(%rsp)
  lea    0x20(%rsp),%rbp
  lea    0x30(%rsp),%r15
  mov    %r15,%r12
  mov    $0x0,%r14d
  lea    D6(%rip),%r13
L11:
  lea    -0x10(%r12),%rbx
L33:
  mov    %rbx,%rsi
  mov    %r13,%rdi
  call   <scanf@plt>
  add    $0x4,%rbx
  cmp    %rbx,%r12
  jne    L33
  add    $0x4,%r14
  add    $0x10,%r12
  cmp    $0xc,%r14
  jne    L11
  mov    %rsp,%rbx
  lea    0x20(%rsp),%rdi
  mov    %rbx,%rsi
  call   <findmax@plt>
  lea    0x30(%rsp),%rdi
  mov    %rbx,%rsi
  call   <findmax@plt>
  lea    0x40(%rsp),%rdi
  mov    %rbx,%rsi
  call   <findmax@plt>
L10:
  mov    0x0(%rbp),%eax
  mov    %eax,0x10(%rsp)
  mov    0x10(%rbp),%eax
  mov    %eax,0x14(%rsp)
  mov    0x20(%rbp),%eax
  mov    %eax,0x18(%rsp)
  lea    0x10(%rsp),%rdi
  mov    %rbx,%rsi
  call   <findmin@plt>
  add    $0x4,%rbp
  cmp    %rbp,%r15
  jne    L10
  lea    D14(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    0x58(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L19
  mov    $0x0,%eax
  add    $0x68,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L19:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D6
type: string
name: extract_symbolic_data
arguments: tag: D14
type: string

tool: D6: %d

tool: D14: NO

assistant: ```c
int main(int argc, char const *argv[]) {
  int data[3][4] = {0};
  char ismax[3][4] = {0};
  char ismin[3][4] = {0};
  char yes = 0;
  int re[4] = {0}, col[4] = {0};
  for (int i = 0; i < 3; ++i) {
    for (int j = 0; j < 4; ++j) {
      scanf("%d", &data[i][j]);
    }
  }
  for (int i = 0; i < 3; ++i) {
    findmax(data[i], re);
    for (int j = 0; j < 4; ++j) {
      if (re[j])
        ismax[i][j] = 1;
    }
  }
  for (int i = 0; i < 4; ++i) {
    col[0] = data[0][i];
    col[1] = data[1][i];
    col[2] = data[2][i];
    findmin(col, re);
    for (int j = 0; j < 3; ++j) {
      if (re[j])
        ismax[j][i] = 1;
    }
  }
  for (int i = 0; i < 3; ++i) {
    for (int j = 0; j < 4; ++j) {
      if (ismax[i][j] && ismin[i][j]) {
        printf("%d\n", data[i][j]);
        yes = 1;
      }
    }
  }
  if (yes != 1) {
    printf("NO");
  }
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<main>:
  endbr64
  push   %r15
  pxor   %xmm0,%xmm0
  xor    %r15d,%r15d
  push   %r14
  lea    D4(%rip),%r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x78,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x68(%rsp)
  xor    %eax,%eax
  movl   $0x0,0xc(%rsp)
  lea    0x40(%rsp),%r13
  lea    0x30(%rsp),%rbp
  movq   $0x0,0x4(%rsp)
  mov    %r13,%r12
  movaps %xmm0,0x30(%rsp)
  movaps %xmm0,0x40(%rsp)
  movaps %xmm0,0x50(%rsp)
  movaps %xmm0,0x10(%rsp)
  movaps %xmm0,0x20(%rsp)
L98:
  lea    -0x10(%r12),%rbx
L34:
  mov    %rbx,%rsi
  mov    %r14,%rdi
  add    $0x4,%rbx
  call   <scanf@plt>
  cmp    %r12,%rbx
  jne    L34
  add    $0x4,%r15
  lea    0x10(%rbx),%r12
  cmp    $0xc,%r15
  jne    L98
  lea    0x4(%rsp),%r12
  lea    0x10(%rsp),%rbx
  mov    %rbp,%r15
  mov    %r12,%r14
L46:
  mov    %rbx,%rsi
  mov    %r15,%rdi
  call   <findmax@plt>
  xor    %eax,%eax
L38:
  mov    (%rbx,%rax,4),%esi
  test   %esi,%esi
  je     L31
  movb   $0x1,(%r14,%rax,1)
L31:
  add    $0x1,%rax
  cmp    $0x4,%rax
  jne    L38
  add    $0x4,%r14
  add    $0x10,%r15
  cmp    %rbx,%r14
  jne    L46
  lea    0x20(%rsp),%r14
L70:
  mov    0x0(%rbp),%eax
  mov    %rbx,%rsi
  mov    %r14,%rdi
  mov    %eax,0x20(%rsp)
  mov    0x10(%rbp),%eax
  mov    %eax,0x24(%rsp)
  mov    0x20(%rbp),%eax
  mov    %eax,0x28(%rsp)
  call   <findmin@plt>
  mov    0x10(%rsp),%ecx
  test   %ecx,%ecx
  je     L6
  movb   $0x1,(%r12)
L6:
  mov    0x14(%rsp),%edx
  test   %edx,%edx
  je     L68
  movb   $0x1,0x4(%r12)
L68:
  mov    0x18(%rsp),%eax
  test   %eax,%eax
  je     L78
  movb   $0x1,0x8(%r12)
L78:
  add    $0x4,%rbp
  add    $0x1,%r12
  cmp    %r13,%rbp
  jne    L70
  xor    %eax,%eax
  lea    D18(%rip),%rdi
  call   <printf@plt>
  mov    0x68(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L45
  add    $0x78,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L45:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: tag: D4
datatype: string
name: read_data
arguments: tag: D18
datatype: string

tool: D4: %d

tool: D18: NO

assistant: ```c
int main(int argc, char const *argv[]) {
  int data[3][4] = {0};
  char ismax[3][4] = {0};
  char ismin[3][4] = {0};
  char yes = 0;
  int re[4] = {0}, col[4] = {0};
  for (int i = 0; i < 3; ++i) {
    for (int j = 0; j < 4; ++j) {
      scanf("%d", &data[i][j]);
    }
  }
  for (int i = 0; i < 3; ++i) {
    findmax(data[i], re);
    for (int j = 0; j < 4; ++j) {
      if (re[j])
        ismax[i][j] = 1;
    }
  }
  for (int i = 0; i < 4; ++i) {
    col[0] = data[0][i];
    col[1] = data[1][i];
    col[2] = data[2][i];
    findmin(col, re);
    for (int j = 0; j < 3; ++j) {
      if (re[j])
        ismax[j][i] = 1;
    }
  }
  for (int i = 0; i < 3; ++i) {
    for (int j = 0; j < 4; ++j) {
      if (ismax[i][j] && ismin[i][j]) {
        printf("%d\n", data[i][j]);
        yes = 1;
      }
    }
  }
  if (yes != 1) {
    printf("NO");
  }
  return 0;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<main>:
  endbr64
  push   %r15
  pxor   %xmm0,%xmm0
  push   %r14
  push   %r13
  xor    %r13d,%r13d
  push   %r12
  lea    D0(%rip),%r12
  push   %rbp
  push   %rbx
  sub    $0x78,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x68(%rsp)
  xor    %eax,%eax
  lea    0x30(%rsp),%rax
  lea    0x40(%rsp),%r14
  movaps %xmm0,0x30(%rsp)
  mov    %rax,0x8(%rsp)
  mov    %rax,%r15
  mov    %r14,%rbp
  movaps %xmm0,0x40(%rsp)
  movaps %xmm0,0x50(%rsp)
  movaps %xmm0,0x10(%rsp)
  movaps %xmm0,0x20(%rsp)
L22:
  lea    -0x10(%rbp),%rbx
L5:
  mov    %rbx,%rsi
  mov    %r12,%rdi
  add    $0x4,%rbx
  call   <scanf@plt>
  cmp    %rbx,%rbp
  jne    L5
  add    $0x4,%r13
  add    $0x10,%rbp
  cmp    $0xc,%r13
  jne    L22
  lea    0x10(%rsp),%rbx
  mov    0x8(%rsp),%rdi
  lea    0x20(%rsp),%rbp
  mov    %rbx,%rsi
  call   <findmax@plt>
  mov    %rbx,%rsi
  mov    %r14,%rdi
  call   <findmax@plt>
  lea    0x50(%rsp),%rdi
  mov    %rbx,%rsi
  call   <findmax@plt>
L15:
  movq   (%r15),%xmm0
  mov    %rbx,%rsi
  mov    %rbp,%rdi
  add    $0x4,%r15
  movq   0xc(%r15),%xmm1
  punpckldq %xmm1,%xmm0
  movq   %xmm0,0x20(%rsp)
  mov    0x1c(%r15),%eax
  mov    %eax,0x28(%rsp)
  call   <findmin@plt>
  cmp    %r15,%r14
  jne    L15
  xor    %eax,%eax
  lea    D15(%rip),%rdi
  call   <printf@plt>
  mov    0x68(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L10
  add    $0x78,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L10:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: label: D0
type_guessed: string
name: disassemble_data
arguments: label: D15
type_guessed: string

tool: D0: %d

tool: D15: NO

assistant: ```c
int main(int argc, char const *argv[]) {
  int data[3][4] = {0};
  char ismax[3][4] = {0};
  char ismin[3][4] = {0};
  char yes = 0;
  int re[4] = {0}, col[4] = {0};
  for (int i = 0; i < 3; ++i) {
    for (int j = 0; j < 4; ++j) {
      scanf("%d", &data[i][j]);
    }
  }
  for (int i = 0; i < 3; ++i) {
    findmax(data[i], re);
    for (int j = 0; j < 4; ++j) {
      if (re[j])
        ismax[i][j] = 1;
    }
  }
  for (int i = 0; i < 4; ++i) {
    col[0] = data[0][i];
    col[1] = data[1][i];
    col[2] = data[2][i];
    findmin(col, re);
    for (int j = 0; j < 3; ++j) {
      if (re[j])
        ismax[j][i] = 1;
    }
  }
  for (int i = 0; i < 3; ++i) {
    for (int j = 0; j < 4; ++j) {
      if (ismax[i][j] && ismin[i][j]) {
        printf("%d\n", data[i][j]);
        yes = 1;
      }
    }
  }
  if (yes != 1) {
    printf("NO");
  }
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<write>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x18(%rbp)
  mov    -0x18(%rbp),%eax
  mov    %eax,-0x4(%rbp)
  cmpl   $0x1,-0x14(%rbp)
  je     L9
  cmpl   $0x2,-0x14(%rbp)
  je     L9
  mov    $0xffffffff,%eax
  jmp    L20
L18:
  mov    -0x20(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x20(%rbp)
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <outbyte@plt>
  subl   $0x1,-0x4(%rbp)
L9:
  cmpl   $0x0,-0x4(%rbp)
  jg     L18
  mov    -0x18(%rbp),%eax
L20:
  leave
  ret
```

assistant: ```c
int write(int fd, const char *buf, int len) {
  int _len = len;
  if (fd != 1 && fd != 2)
    return (-1);
  while (_len > 0) {
    outbyte(*buf++);
    _len--;
  }
  return len;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<write>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x1,%edi
  cmp    $0x1,%edi
  ja     L6
  mov    %rsi,%rbx
  mov    %edx,%r12d
  test   %edx,%edx
  jle    L7
  mov    %edx,%ebp
  add    %rsi,%rbp
L35:
  add    $0x1,%rbx
  movsbl -0x1(%rbx),%edi
  call   <outbyte@plt>
  cmp    %rbp,%rbx
  jne    L35
L7:
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L6:
  mov    $0xffffffff,%r12d
  jmp    L7
```

assistant: ```c
int write(int fd, const char *buf, int len) {
  int _len = len;
  if (fd != 1 && fd != 2)
    return (-1);
  while (_len > 0) {
    outbyte(*buf++);
    _len--;
  }
  return len;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<write>:
  endbr64
  sub    $0x1,%edi
  cmp    $0x1,%edi
  ja     L17
  push   %r12
  mov    %edx,%r12d
  push   %rbp
  movslq %edx,%rbp
  push   %rbx
  add    %rsi,%rbp
  mov    %rsi,%rbx
  test   %edx,%edx
  jle    L9
L6:
  movsbl (%rbx),%edi
  add    $0x1,%rbx
  call   <outbyte@plt>
  cmp    %rbp,%rbx
  jne    L6
L9:
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L17:
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
int write(int fd, const char *buf, int len) {
  int _len = len;
  if (fd != 1 && fd != 2)
    return (-1);
  while (_len > 0) {
    outbyte(*buf++);
    _len--;
  }
  return len;
}
```
user: What is the c source code of the assembly code below:

```asm
<write>:
  endbr64
  sub    $0x1,%edi
  cmp    $0x1,%edi
  ja     L12
  push   %r12
  mov    %edx,%r12d
  push   %rbp
  movslq %edx,%rbp
  push   %rbx
  add    %rsi,%rbp
  mov    %rsi,%rbx
  test   %edx,%edx
  jle    L6
L13:
  movsbl (%rbx),%edi
  add    $0x1,%rbx
  call   <outbyte@plt>
  cmp    %rbp,%rbx
  jne    L13
L6:
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L12:
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
int write(int fd, const char *buf, int len) {
  int _len = len;
  if (fd != 1 && fd != 2)
    return (-1);
  while (_len > 0) {
    outbyte(*buf++);
    _len--;
  }
  return len;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x58,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x28(%rbp)
  xor    %eax,%eax
  mov    %rsp,%rax
  mov    %rax,%rsi
  movl   $0x3,-0x6c(%rbp)
  mov    -0x6c(%rbp),%eax
  mov    %eax,%edx
  sub    $0x1,%rdx
  mov    %rdx,-0x68(%rbp)
  mov    %eax,%edx
  mov    %rdx,%r12
  mov    $0x0,%r13d
  mov    %eax,%edx
  mov    %rdx,%rcx
  mov    $0x0,%ebx
  mov    %eax,%eax
  lea    0x0(,%rax,4),%rdx
  mov    $0x10,%eax
  sub    $0x1,%rax
  add    %rdx,%rax
  mov    $0x10,%edi
  mov    $0x0,%edx
  div    %rdi
  imul   $0x10,%rax,%rax
  mov    %rax,%rcx
  and    $0xfffffffffffff000,%rcx
  mov    %rsp,%rdx
  sub    %rcx,%rdx
L58:
  cmp    %rdx,%rsp
  je     L65
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L58
L65:
  mov    %rax,%rdx
  and    $0xfff,%edx
  sub    %rdx,%rsp
  mov    %rax,%rdx
  and    $0xfff,%edx
  test   %rdx,%rdx
  je     L51
  and    $0xfff,%eax
  sub    $0x8,%rax
  add    %rsp,%rax
  orq    $0x0,(%rax)
L51:
  mov    %rsp,%rax
  add    $0x3,%rax
  shr    $0x2,%rax
  shl    $0x2,%rax
  mov    %rax,-0x60(%rbp)
  lea    D4(%rip),%rax
  mov    %rax,-0x58(%rbp)
  mov    -0x60(%rbp),%rax
  mov    %rax,-0x58(%rbp)
  mov    -0x6c(%rbp),%eax
  mov    %eax,%edx
  sub    $0x1,%rdx
  mov    %rdx,-0x50(%rbp)
  mov    %eax,%edx
  mov    %rdx,%r10
  mov    $0x0,%r11d
  mov    %eax,%edx
  mov    %rdx,%r8
  mov    $0x0,%r9d
  mov    %eax,%eax
  lea    0x0(,%rax,8),%rdx
  mov    $0x10,%eax
  sub    $0x1,%rax
  add    %rdx,%rax
  mov    $0x10,%ebx
  mov    $0x0,%edx
  div    %rbx
  imul   $0x10,%rax,%rax
  mov    %rax,%rcx
  and    $0xfffffffffffff000,%rcx
  mov    %rsp,%rdx
  sub    %rcx,%rdx
L19:
  cmp    %rdx,%rsp
  je     L36
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L19
L36:
  mov    %rax,%rdx
  and    $0xfff,%edx
  sub    %rdx,%rsp
  mov    %rax,%rdx
  and    $0xfff,%edx
  test   %rdx,%rdx
  je     L7
  and    $0xfff,%eax
  sub    $0x8,%rax
  add    %rsp,%rax
  orq    $0x0,(%rax)
L7:
  mov    %rsp,%rax
  add    $0x7,%rax
  shr    $0x3,%rax
  shl    $0x3,%rax
  mov    %rax,-0x48(%rbp)
  mov    $0x0,%eax
  mov    %rsi,%rsp
  mov    -0x28(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L57
  call   <__stack_chk_fail@plt>
L57:
  lea    -0x18(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %rbp
  ret
```

assistant: ```c
int main(void) {
  unsigned size = 3;
  unsigned local_array[size];
  static unsigned static_local_array[3] = {42, 89};
  unsigned(*array_pointer)[3];
  array_pointer = static_local_array;
  array_pointer = local_array;
  unsigned *array_of_pointers[3];
  unsigned *array_of_pointers_2[size];
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<main>:
  endbr64
  mov    $0x0,%eax
  ret
```

assistant: ```c
int main(void) {
  unsigned size = 3;
  unsigned local_array[size];
  static unsigned static_local_array[3] = {42, 89};
  unsigned(*array_pointer)[3];
  array_pointer = static_local_array;
  array_pointer = local_array;
  unsigned *array_of_pointers[3];
  unsigned *array_of_pointers_2[size];
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<main>:
  endbr64
  xor    %eax,%eax
  ret
```

assistant: ```c
int main(void) {
  unsigned size = 3;
  unsigned local_array[size];
  static unsigned static_local_array[3] = {42, 89};
  unsigned(*array_pointer)[3];
  array_pointer = static_local_array;
  array_pointer = local_array;
  unsigned *array_of_pointers[3];
  unsigned *array_of_pointers_2[size];
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  xor    %eax,%eax
  ret
```

assistant: ```c
int main(void) {
  unsigned size = 3;
  unsigned local_array[size];
  static unsigned static_local_array[3] = {42, 89};
  unsigned(*array_pointer)[3];
  array_pointer = static_local_array;
  array_pointer = local_array;
  unsigned *array_of_pointers[3];
  unsigned *array_of_pointers_2[size];
  return 0;
}
```
user: What is the c source code of the assembly code below?

```asm
<utest_child_exited>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0xc(%rbp),%rax
  mov    %rax,%rdi
  call   <wait@plt>
  mov    -0xc(%rbp),%eax
  mov    %eax,%edi
  call   <WIFEXITED@plt>
  mov    %eax,%edi
  call   <assert@plt>
  mov    -0xc(%rbp),%eax
  mov    %eax,%edi
  call   <WEXITSTATUS@plt>
  cmp    %eax,-0x14(%rbp)
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L5
  call   <__stack_chk_fail@plt>
L5:
  leave
  ret
```

assistant: ```c
void utest_child_exited(int exitcode) {
  int status;
  wait(&status);
  assert(WIFEXITED(status));
  assert(WEXITSTATUS(status) == exitcode);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<utest_child_exited>:
  endbr64
  push   %rbx
  sub    $0x10,%rsp
  mov    %edi,%ebx
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rdi
  call   <wait@plt>
  mov    0x4(%rsp),%edi
  call   <WIFEXITED@plt>
  mov    %eax,%edi
  call   <assert@plt>
  mov    0x4(%rsp),%edi
  call   <WEXITSTATUS@plt>
  cmp    %ebx,%eax
  sete   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  add    $0x10,%rsp
  pop    %rbx
  ret
L7:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void utest_child_exited(int exitcode) {
  int status;
  wait(&status);
  assert(WIFEXITED(status));
  assert(WEXITSTATUS(status) == exitcode);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<utest_child_exited>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rdi
  call   <wait@plt>
  mov    0x4(%rsp),%edi
  call   <WIFEXITED@plt>
  mov    %eax,%edi
  call   <assert@plt>
  mov    0x4(%rsp),%edi
  call   <WEXITSTATUS@plt>
  xor    %edi,%edi
  cmp    %ebx,%eax
  sete   %dil
  call   <assert@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L2
  add    $0x10,%rsp
  pop    %rbx
  ret
L2:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void utest_child_exited(int exitcode) {
  int status;
  wait(&status);
  assert(WIFEXITED(status));
  assert(WEXITSTATUS(status) == exitcode);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<utest_child_exited>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rdi
  call   <wait@plt>
  mov    0x4(%rsp),%edi
  call   <WIFEXITED@plt>
  mov    %eax,%edi
  call   <assert@plt>
  mov    0x4(%rsp),%edi
  call   <WEXITSTATUS@plt>
  xor    %edi,%edi
  cmp    %ebx,%eax
  sete   %dil
  call   <assert@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  add    $0x10,%rsp
  pop    %rbx
  ret
L4:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void utest_child_exited(int exitcode) {
  int status;
  wait(&status);
  assert(WIFEXITED(status));
  assert(WEXITSTATUS(status) == exitcode);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<sigdelset>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %esi,-0xc(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L23
  cmpl   $0x0,-0xc(%rbp)
  jle    L23
  mov    D2(%rip),%rax
  mov    (%rax),%eax
  cmp    %eax,-0xc(%rbp)
  jl     L24
L23:
  mov    D0(%rip),%rax
  mov    (%rax),%eax
  mov    %eax,%edi
  call   <__set_errno@plt>
  mov    $0xffffffff,%eax
  jmp    L10
L24:
  mov    -0xc(%rbp),%edx
  mov    -0x8(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <__sigdelset@plt>
L10:
  leave
  ret
```

assistant: ```c
int sigdelset(sigset_t *set, int signo) {
  if (set == NULL || signo <= 0 || signo >= NSIG) {
    __set_errno(EINVAL);
    return -1;
  }
  return __sigdelset(set, signo);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<sigdelset>:
  endbr64
  sub    $0x8,%rsp
  test   %rdi,%rdi
  je     L34
  test   %esi,%esi
  jle    L34
  mov    D19(%rip),%rax
  cmp    %esi,(%rax)
  jle    L34
  call   <__sigdelset@plt>
L33:
  add    $0x8,%rsp
  ret
L34:
  mov    D9(%rip),%rax
  mov    (%rax),%edi
  call   <__set_errno@plt>
  mov    $0xffffffff,%eax
  jmp    L33
```

assistant: ```c
int sigdelset(sigset_t *set, int signo) {
  if (set == NULL || signo <= 0 || signo >= NSIG) {
    __set_errno(EINVAL);
    return -1;
  }
  return __sigdelset(set, signo);
}
```
user: What is the c source code of the assembly code below:

```asm
<sigdelset>:
  endbr64
  test   %rdi,%rdi
  je     L28
  test   %esi,%esi
  jle    L28
  mov    D2(%rip),%rax
  cmp    %esi,(%rax)
  jle    L28
  jmp    1070 <__sigdelset@plt>
  nopl   (%rax)
L28:
  sub    $0x8,%rsp
  mov    D14(%rip),%rax
  mov    (%rax),%edi
  call   <__set_errno@plt>
  mov    $0xffffffff,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int sigdelset(sigset_t *set, int signo) {
  if (set == NULL || signo <= 0 || signo >= NSIG) {
    __set_errno(EINVAL);
    return -1;
  }
  return __sigdelset(set, signo);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<sigdelset>:
  endbr64
  test   %rdi,%rdi
  je     L3
  test   %esi,%esi
  jle    L3
  mov    D1(%rip),%rax
  cmp    %esi,(%rax)
  jle    L3
  jmp    1070 <__sigdelset@plt>
  nopl   (%rax)
L3:
  sub    $0x8,%rsp
  mov    D5(%rip),%rax
  mov    (%rax),%edi
  call   <__set_errno@plt>
  mov    $0xffffffff,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int sigdelset(sigset_t *set, int signo) {
  if (set == NULL || signo <= 0 || signo >= NSIG) {
    __set_errno(EINVAL);
    return -1;
  }
  return __sigdelset(set, signo);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<XawInitializeWidgetSet>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    D25(%rip),%eax
  test   %eax,%eax
  je     L0
  movl   $0x0,D25(%rip)
  mov    D17(%rip),%rax
  mov    (%rax),%eax
  mov    %eax,%edi
  call   <XtInitializeWidgetClass@plt>
L0:
  nop
  pop    %rbp
  ret
```

assistant: ```c
void XawInitializeWidgetSet() {
  static int firsttime = 1;
  if (firsttime) {
    firsttime = 0;
    XtInitializeWidgetClass(vendorShellWidgetClass);
  }
}
```