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
<coop_array_copy_single_>:
  endbr64
  movslq (%rdx),%rdx
  test   %edx,%edx
  jle    L11
  xor    %eax,%eax
  nopl   (%rax)
L19:
  movss  (%rdi,%rax,4),%xmm0
  movss  %xmm0,(%rsi,%rax,4)
  add    $0x1,%rax
  cmp    %rdx,%rax
  jne    L19
L11:
  ret
```

assistant: ```c
void coop_array_copy_single_(float *x, float *y, int *n) {
  int i;
  for (i = 0; i < *n; i++)
    *(y + i) = *(x + i);
}
```
user: Translate the below assembly code into C programming language:

```asm
<coop_array_copy_single_>:
  endbr64
  mov    (%rdx),%edx
  mov    %rdi,%rcx
  test   %edx,%edx
  jle    L71
  lea    0x4(%rdi),%rdi
  mov    %rsi,%rax
  sub    %rdi,%rax
  cmp    $0x8,%rax
  jbe    L8
  lea    -0x1(%rdx),%eax
  cmp    $0x2,%eax
  jbe    L8
  mov    %edx,%edi
  xor    %eax,%eax
  shr    $0x2,%edi
  shl    $0x4,%rdi
  nopl   0x0(%rax)
L64:
  movups (%rcx,%rax,1),%xmm1
  movups %xmm1,(%rsi,%rax,1)
  add    $0x10,%rax
  cmp    %rdi,%rax
  jne    L64
  mov    %edx,%eax
  and    $0xfffffffc,%eax
  test   $0x3,%dl
  je     L71
  mov    %eax,%r8d
  movss  (%rcx,%r8,4),%xmm0
  lea    0x0(,%r8,4),%rdi
  movss  %xmm0,(%rsi,%r8,4)
  lea    0x1(%rax),%r8d
  cmp    %r8d,%edx
  jle    L71
  movss  0x4(%rcx,%rdi,1),%xmm0
  add    $0x2,%eax
  movss  %xmm0,0x4(%rsi,%rdi,1)
  cmp    %eax,%edx
  jle    L71
  movss  0x8(%rcx,%rdi,1),%xmm0
  movss  %xmm0,0x8(%rsi,%rdi,1)
  ret
  nopl   0x0(%rax,%rax,1)
L8:
  xor    %eax,%eax
  nopw   0x0(%rax,%rax,1)
L46:
  movss  (%rcx,%rax,4),%xmm0
  movss  %xmm0,(%rsi,%rax,4)
  add    $0x1,%rax
  cmp    %rdx,%rax
  jne    L46
L71:
  ret
```

assistant: ```c
void coop_array_copy_single_(float *x, float *y, int *n) {
  int i;
  for (i = 0; i < *n; i++)
    *(y + i) = *(x + i);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<utf8Comp>:
  endbr64
  jmp    L105
L63:
  movzbl %al,%ecx
  movzbl 0x1(%rdi),%r8d
  test   $0x20,%al
  je     L18
  movzbl 0x2(%rdi),%eax
  and    $0x3f,%eax
  shl    $0xc,%ecx
  add    %ecx,%eax
  shl    $0x6,%r8d
  and    $0xfc0,%r8w
  add    %r8d,%eax
  lea    0x3(%rdi),%rdi
  jmp    L65
L18:
  add    $0x2,%rdi
  shl    $0x6,%ecx
  and    $0x7c0,%cx
  and    $0x3f,%r8d
  mov    %ecx,%eax
  or     %r8d,%eax
  jmp    L65
L79:
  movzbl %dl,%ecx
  movzbl 0x1(%rsi),%r8d
  test   $0x20,%dl
  je     L54
  movzbl 0x2(%rsi),%edx
  and    $0x3f,%edx
  shl    $0xc,%ecx
  add    %ecx,%edx
  shl    $0x6,%r8d
  and    $0xfc0,%r8w
  add    %r8d,%edx
  lea    0x3(%rsi),%rsi
L29:
  cmp    %dx,%ax
  jne    L53
L105:
  movzbl (%rdi),%eax
  test   %al,%al
  je     L92
  movzbl (%rsi),%edx
  test   %dl,%dl
  je     L90
  test   %al,%al
  js     L63
  add    $0x1,%rdi
  movzbl %al,%eax
L65:
  test   %dl,%dl
  js     L79
  add    $0x1,%rsi
  movzbl %dl,%edx
  jmp    L29
L54:
  add    $0x2,%rsi
  shl    $0x6,%ecx
  mov    %ecx,%edx
  and    $0x7c0,%dx
  and    $0x3f,%r8d
  or     %r8d,%edx
  jmp    L29
L90:
  mov    $0x0,%eax
  ret
L92:
  cmpb   $0x0,(%rsi)
  sete   %al
  movzbl %al,%eax
  ret
L53:
  mov    $0x0,%eax
  ret
```

assistant: ```c
int utf8Comp(unsigned char *ptr, unsigned char *ptr2) {
  while (*ptr && *ptr2) {
    short c, c2;
    {
      int x = *ptr++;
      if (x & 0x80) {
        int y = *ptr++;
        if (x & 0x20) {
          int z = *ptr++;
          c = ((x & 0xf) << 12) + ((y & 0x3f) << 6) + (z & 0x3f);
        } else
          c = ((x & 0x1f) << 6) + (y & 0x3f);
      } else
        c = x;
    };
    {
      int x = *ptr2++;
      if (x & 0x80) {
        int y = *ptr2++;
        if (x & 0x20) {
          int z = *ptr2++;
          c2 = ((x & 0xf) << 12) + ((y & 0x3f) << 6) + (z & 0x3f);
        } else
          c2 = ((x & 0x1f) << 6) + (y & 0x3f);
      } else
        c2 = x;
    };
    if (c != c2)
      return 0;
  }
  if (*ptr || *ptr2)
    return 0;
  return 1;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<utf8Comp>:
  endbr64
  jmp    L66
  cs nopw 0x0(%rax,%rax,1)
L34:
  add    $0x1,%rdi
L90:
  test   %dl,%dl
  js     L33
L50:
  add    $0x1,%rsi
L81:
  cmp    %dx,%ax
  jne    L15
L66:
  movzbl (%rdi),%eax
  movzbl (%rsi),%edx
  test   %al,%al
  je     L12
  test   %dl,%dl
  je     L15
  test   %al,%al
  jns    L34
  movzbl 0x1(%rdi),%r8d
  movzbl %al,%ecx
  test   $0x20,%al
  je     L108
  movzbl 0x2(%rdi),%eax
  shl    $0xc,%ecx
  shl    $0x6,%r8d
  add    $0x3,%rdi
  and    $0xfc0,%r8w
  and    $0x3f,%eax
  add    %ecx,%eax
  add    %r8d,%eax
  test   %dl,%dl
  jns    L50
L33:
  movzbl %dl,%ecx
  and    $0x20,%edx
  movzbl 0x1(%rsi),%r8d
  je     L10
  movzbl 0x2(%rsi),%edx
  shl    $0xc,%ecx
  shl    $0x6,%r8d
  add    $0x3,%rsi
  and    $0xfc0,%r8w
  and    $0x3f,%edx
  add    %ecx,%edx
  add    %r8d,%edx
  cmp    %dx,%ax
  je     L66
L15:
  xor    %eax,%eax
  ret
  cs nopw 0x0(%rax,%rax,1)
L108:
  shl    $0x6,%ecx
  and    $0x3f,%r8d
  add    $0x2,%rdi
  and    $0x7c0,%cx
  mov    %ecx,%eax
  or     %r8d,%eax
  jmp    L90
  nopw   0x0(%rax,%rax,1)
L10:
  shl    $0x6,%ecx
  and    $0x3f,%r8d
  add    $0x2,%rsi
  mov    %ecx,%edx
  and    $0x7c0,%dx
  or     %r8d,%edx
  jmp    L81
  nopw   0x0(%rax,%rax,1)
L12:
  xor    %eax,%eax
  test   %dl,%dl
  sete   %al
  ret
```

assistant: ```c
int utf8Comp(unsigned char *ptr, unsigned char *ptr2) {
  while (*ptr && *ptr2) {
    short c, c2;
    {
      int x = *ptr++;
      if (x & 0x80) {
        int y = *ptr++;
        if (x & 0x20) {
          int z = *ptr++;
          c = ((x & 0xf) << 12) + ((y & 0x3f) << 6) + (z & 0x3f);
        } else
          c = ((x & 0x1f) << 6) + (y & 0x3f);
      } else
        c = x;
    };
    {
      int x = *ptr2++;
      if (x & 0x80) {
        int y = *ptr2++;
        if (x & 0x20) {
          int z = *ptr2++;
          c2 = ((x & 0xf) << 12) + ((y & 0x3f) << 6) + (z & 0x3f);
        } else
          c2 = ((x & 0x1f) << 6) + (y & 0x3f);
      } else
        c2 = x;
    };
    if (c != c2)
      return 0;
  }
  if (*ptr || *ptr2)
    return 0;
  return 1;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<utf8Comp>:
  endbr64
  jmp    L111
  cs nopw 0x0(%rax,%rax,1)
L85:
  add    $0x1,%rdi
L24:
  test   %dl,%dl
  js     L35
L36:
  add    $0x1,%rsi
L43:
  cmp    %dx,%ax
  jne    L103
L111:
  movzbl (%rdi),%eax
  movzbl (%rsi),%edx
  test   %al,%al
  je     L21
  test   %dl,%dl
  je     L103
  test   %al,%al
  jns    L85
  movzbl 0x1(%rdi),%r8d
  movzbl %al,%ecx
  test   $0x20,%al
  je     L42
  movzbl 0x2(%rdi),%eax
  shl    $0xc,%ecx
  shl    $0x6,%r8d
  add    $0x3,%rdi
  and    $0xfc0,%r8w
  and    $0x3f,%eax
  add    %ecx,%eax
  add    %r8d,%eax
  test   %dl,%dl
  jns    L36
L35:
  movzbl %dl,%ecx
  and    $0x20,%edx
  movzbl 0x1(%rsi),%r8d
  je     L31
  movzbl 0x2(%rsi),%edx
  shl    $0xc,%ecx
  shl    $0x6,%r8d
  add    $0x3,%rsi
  and    $0xfc0,%r8w
  and    $0x3f,%edx
  add    %ecx,%edx
  add    %r8d,%edx
  cmp    %dx,%ax
  je     L111
L103:
  xor    %eax,%eax
  ret
  cs nopw 0x0(%rax,%rax,1)
L42:
  shl    $0x6,%ecx
  and    $0x3f,%r8d
  add    $0x2,%rdi
  and    $0x7c0,%cx
  mov    %ecx,%eax
  or     %r8d,%eax
  jmp    L24
  nopw   0x0(%rax,%rax,1)
L31:
  shl    $0x6,%ecx
  and    $0x3f,%r8d
  add    $0x2,%rsi
  mov    %ecx,%edx
  and    $0x7c0,%dx
  or     %r8d,%edx
  jmp    L43
  nopw   0x0(%rax,%rax,1)
L21:
  xor    %eax,%eax
  test   %dl,%dl
  sete   %al
  ret
```

assistant: ```c
int utf8Comp(unsigned char *ptr, unsigned char *ptr2) {
  while (*ptr && *ptr2) {
    short c, c2;
    {
      int x = *ptr++;
      if (x & 0x80) {
        int y = *ptr++;
        if (x & 0x20) {
          int z = *ptr++;
          c = ((x & 0xf) << 12) + ((y & 0x3f) << 6) + (z & 0x3f);
        } else
          c = ((x & 0x1f) << 6) + (y & 0x3f);
      } else
        c = x;
    };
    {
      int x = *ptr2++;
      if (x & 0x80) {
        int y = *ptr2++;
        if (x & 0x20) {
          int z = *ptr2++;
          c2 = ((x & 0xf) << 12) + ((y & 0x3f) << 6) + (z & 0x3f);
        } else
          c2 = ((x & 0x1f) << 6) + (y & 0x3f);
      } else
        c2 = x;
    };
    if (c != c2)
      return 0;
  }
  if (*ptr || *ptr2)
    return 0;
  return 1;
}
```
user: What is the c source code of the assembly code below?

```asm
<Ada_setlocale>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x24(%rbp)
  mov    %rsi,-0x30(%rbp)
  movq   $0x0,-0x18(%rbp)
  movq   $0x0,-0x10(%rbp)
  mov    -0x24(%rbp),%eax
  mov    %eax,-0x1c(%rbp)
  mov    -0x30(%rbp),%rax
  mov    %rax,-0x18(%rbp)
  mov    -0x18(%rbp),%rdx
  mov    -0x1c(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <setlocale@plt>
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
char *Ada_setlocale(int jarg1, char *jarg2) {
  char *jresult;
  int arg1;
  char *arg2 = (char *)0;
  char *result = 0;
  arg1 = (int)jarg1;
  arg2 = jarg2;
  result = (char *)setlocale(arg1, (char const *)arg2);
  jresult = result;
  return jresult;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<Ada_setlocale>:
  endbr64
  sub    $0x8,%rsp
  call   <setlocale@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
char *Ada_setlocale(int jarg1, char *jarg2) {
  char *jresult;
  int arg1;
  char *arg2 = (char *)0;
  char *result = 0;
  arg1 = (int)jarg1;
  arg2 = jarg2;
  result = (char *)setlocale(arg1, (char const *)arg2);
  jresult = result;
  return jresult;
}
```
user: What is the c source code of the assembly code below?

```asm
<Ada_setlocale>:
  endbr64
  jmp    1050 <setlocale@plt>
```

assistant: ```c
char *Ada_setlocale(int jarg1, char *jarg2) {
  char *jresult;
  int arg1;
  char *arg2 = (char *)0;
  char *result = 0;
  arg1 = (int)jarg1;
  arg2 = jarg2;
  result = (char *)setlocale(arg1, (char const *)arg2);
  jresult = result;
  return jresult;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<Ada_setlocale>:
  endbr64
  jmp    1050 <setlocale@plt>
```

assistant: ```c
char *Ada_setlocale(int jarg1, char *jarg2) {
  char *jresult;
  int arg1;
  char *arg2 = (char *)0;
  char *result = 0;
  arg1 = (int)jarg1;
  arg2 = jarg2;
  result = (char *)setlocale(arg1, (char const *)arg2);
  jresult = result;
  return jresult;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<Com_Trim>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L7
L11:
  addq   $0x1,-0x8(%rbp)
L7:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L11
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <Com_Chop@plt>
  leave
  ret
```

assistant: ```c
char *Com_Trim(char *s) {
  char *left;
  left = s;
  while (isspace(*left))
    left++;
  return Com_Chop(left);
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<Com_Trim>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  jmp    L8
L7:
  add    $0x1,%rbx
L8:
  movsbl (%rbx),%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L7
  mov    %rbx,%rdi
  call   <Com_Chop@plt>
  pop    %rbx
  ret
```

assistant: ```c
char *Com_Trim(char *s) {
  char *left;
  left = s;
  while (isspace(*left))
    left++;
  return Com_Chop(left);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<Com_Trim>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  jmp    L4
  nopw   0x0(%rax,%rax,1)
L17:
  add    $0x1,%rbp
L4:
  movsbl 0x0(%rbp),%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L17
  mov    %rbp,%rdi
  pop    %rbp
  jmp    1060 <Com_Chop@plt>
```

assistant: ```c
char *Com_Trim(char *s) {
  char *left;
  left = s;
  while (isspace(*left))
    left++;
  return Com_Chop(left);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<Com_Trim>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  jmp    L5
  nopw   0x0(%rax,%rax,1)
L1:
  add    $0x1,%rbp
L5:
  movsbl 0x0(%rbp),%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L1
  mov    %rbp,%rdi
  pop    %rbp
  jmp    1060 <Com_Chop@plt>
```

assistant: ```c
char *Com_Trim(char *s) {
  char *left;
  left = s;
  while (isspace(*left))
    left++;
  return Com_Chop(left);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<UpnpConnectionManager_GetCurrentConnectionInfo>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %esi,-0xc(%rbp)
  mov    -0xc(%rbp),%eax
  mov    %eax,%esi
  lea    D5(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    -0x8(%rbp),%rax
  lea    D13(%rip),%rdx
  mov    $0x2c2,%esi
  mov    %rax,%rdi
  call   <UpnpResponse_Error@plt>
  nop
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D5
type_guessed: string
name: unpack_data
arguments: data_label: D13
type_guessed: string

tool: D5: UPnP Invoke: UpnpConnectionManager_GetCurrentConnectionInfo(%u);


tool: D13: Specified connection does not exist.

assistant: ```c
void UpnpConnectionManager_GetCurrentConnectionInfo(void *upnptoken, int ConnectionID) {
  printf("UPnP Invoke: UpnpConnectionManager_GetCurrentConnectionInfo(%u);\r\n", ConnectionID);
  UpnpResponse_Error(upnptoken, 706, "Specified connection does not exist.");
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<UpnpConnectionManager_GetCurrentConnectionInfo>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  lea    D7(%rip),%rdi
  call   <printf@plt>
  lea    D9(%rip),%rdx
  mov    $0x2c2,%esi
  mov    %rbx,%rdi
  call   <UpnpResponse_Error@plt>
  pop    %rbx
  ret
```

tool_calls: name: parse_data
arguments: label: D7
type: string
name: parse_data
arguments: label: D9
type: string

tool: D7: UPnP Invoke: UpnpConnectionManager_GetCurrentConnectionInfo(%u);


tool: D9: Specified connection does not exist.

assistant: ```c
void UpnpConnectionManager_GetCurrentConnectionInfo(void *upnptoken, int ConnectionID) {
  printf("UPnP Invoke: UpnpConnectionManager_GetCurrentConnectionInfo(%u);\r\n", ConnectionID);
  UpnpResponse_Error(upnptoken, 706, "Specified connection does not exist.");
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<UpnpConnectionManager_GetCurrentConnectionInfo>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  lea    D5(%rip),%rdi
  call   <printf@plt>
  mov    %rbp,%rdi
  mov    $0x2c2,%esi
  pop    %rbp
  lea    D12(%rip),%rdx
  jmp    1070 <UpnpResponse_Error@plt>
```

tool_calls: name: retrieve_data
arguments: tag: D5
type_guessed: string
name: retrieve_data
arguments: tag: D12
type_guessed: string

tool: D5: UPnP Invoke: UpnpConnectionManager_GetCurrentConnectionInfo(%u);


tool: D12: Specified connection does not exist.

assistant: ```c
void UpnpConnectionManager_GetCurrentConnectionInfo(void *upnptoken, int ConnectionID) {
  printf("UPnP Invoke: UpnpConnectionManager_GetCurrentConnectionInfo(%u);\r\n", ConnectionID);
  UpnpResponse_Error(upnptoken, 706, "Specified connection does not exist.");
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<UpnpConnectionManager_GetCurrentConnectionInfo>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  lea    D9(%rip),%rdi
  call   <printf@plt>
  mov    %rbp,%rdi
  mov    $0x2c2,%esi
  pop    %rbp
  lea    D5(%rip),%rdx
  jmp    1070 <UpnpResponse_Error@plt>
```

tool_calls: name: parse_data
arguments: data_label: D9
data_type: string
name: parse_data
arguments: data_label: D5
data_type: string

tool: D9: UPnP Invoke: UpnpConnectionManager_GetCurrentConnectionInfo(%u);


tool: D5: Specified connection does not exist.

assistant: ```c
void UpnpConnectionManager_GetCurrentConnectionInfo(void *upnptoken, int ConnectionID) {
  printf("UPnP Invoke: UpnpConnectionManager_GetCurrentConnectionInfo(%u);\r\n", ConnectionID);
  UpnpResponse_Error(upnptoken, 706, "Specified connection does not exist.");
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<md4_sem_wait_for_zero>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x24(%rbp)
  mov    %esi,-0x28(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x28(%rbp),%eax
  mov    %eax,-0x20(%rbp)
  movq   $0x0,-0x18(%rbp)
  mov    D8(%rip),%rax
  mov    (%rax),%eax
  mov    %eax,-0x1c(%rbp)
  lea    -0x20(%rbp),%rcx
  mov    -0x24(%rbp),%eax
  mov    $0x1,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <semop@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L7
  call   <__stack_chk_fail@plt>
L7:
  leave
  ret
```

assistant: ```c
void md4_sem_wait_for_zero(int semid, int semnum) {
  struct sembuf sops;
  sops.sem_num = semnum;
  sops.sem_op = 0;
  sops.sem_flg = SEM_UNDO;
  semop(semid, &sops, 1);
}
```
user: Translate the below assembly code into C programming language:

```asm
<md4_sem_wait_for_zero>:
  endbr64
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    %esi,(%rsp)
  movq   $0x0,0x8(%rsp)
  mov    D3(%rip),%rax
  mov    (%rax),%eax
  mov    %eax,0x4(%rsp)
  mov    %rsp,%rsi
  mov    $0x1,%edx
  call   <semop@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L2
  add    $0x28,%rsp
  ret
L2:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void md4_sem_wait_for_zero(int semid, int semnum) {
  struct sembuf sops;
  sops.sem_num = semnum;
  sops.sem_op = 0;
  sops.sem_flg = SEM_UNDO;
  semop(semid, &sops, 1);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<md4_sem_wait_for_zero>:
  endbr64
  sub    $0x28,%rsp
  mov    $0x1,%edx
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    D1(%rip),%rax
  mov    %esi,(%rsp)
  mov    %rsp,%rsi
  movq   $0x0,0x8(%rsp)
  mov    (%rax),%eax
  mov    %eax,0x4(%rsp)
  call   <semop@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L5
  add    $0x28,%rsp
  ret
L5:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void md4_sem_wait_for_zero(int semid, int semnum) {
  struct sembuf sops;
  sops.sem_num = semnum;
  sops.sem_op = 0;
  sops.sem_flg = SEM_UNDO;
  semop(semid, &sops, 1);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<md4_sem_wait_for_zero>:
  endbr64
  sub    $0x28,%rsp
  movd   %esi,%xmm0
  mov    $0x1,%edx
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    D2(%rip),%rax
  mov    %rsp,%rsi
  movq   $0x0,0x8(%rsp)
  mov    (%rax),%eax
  movd   %eax,%xmm1
  punpckldq %xmm1,%xmm0
  movq   %xmm0,(%rsp)
  call   <semop@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L8
  add    $0x28,%rsp
  ret
L8:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void md4_sem_wait_for_zero(int semid, int semnum) {
  struct sembuf sops;
  sops.sem_num = semnum;
  sops.sem_op = 0;
  sops.sem_flg = SEM_UNDO;
  semop(semid, &sops, 1);
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<enter_snake>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%eax
  call   <print_snake_hello@plt>
  mov    $0x0,%eax
  call   <snake_init@plt>
  mov    $0x0,%eax
  call   <snake_play@plt>
  nop
  pop    %rbp
  ret
```

assistant: ```c
void enter_snake() {
  print_snake_hello();
  snake_init();
  snake_play();
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<enter_snake>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <print_snake_hello@plt>
  mov    $0x0,%eax
  call   <snake_init@plt>
  mov    $0x0,%eax
  call   <snake_play@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void enter_snake() {
  print_snake_hello();
  snake_init();
  snake_play();
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<enter_snake>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <print_snake_hello@plt>
  xor    %eax,%eax
  call   <snake_init@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    1080 <snake_play@plt>
```

assistant: ```c
void enter_snake() {
  print_snake_hello();
  snake_init();
  snake_play();
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<enter_snake>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <print_snake_hello@plt>
  xor    %eax,%eax
  call   <snake_init@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    1080 <snake_play@plt>
```

assistant: ```c
void enter_snake() {
  print_snake_hello();
  snake_init();
  snake_play();
}
```
user: What is the c source code of the assembly code below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    $0x0,%eax
  call   <__VERIFIER_nondet_int@plt>
  mov    %eax,-0x8(%rbp)
  mov    $0x0,%eax
  call   <__VERIFIER_nondet_int@plt>
  mov    %eax,-0x4(%rbp)
  movl   $0x0,-0xc(%rbp)
  jmp    L15
L19:
  movl   $0x0,-0x4(%rbp)
  jmp    L2
L28:
  addl   $0x1,-0x4(%rbp)
  addl   $0x1,-0xc(%rbp)
L2:
  mov    -0x8(%rbp),%eax
  cmp    -0x4(%rbp),%eax
  jg     L28
  subl   $0x1,-0x8(%rbp)
L15:
  cmpl   $0x0,-0x8(%rbp)
  jns    L19
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
int main() {
  int c, i, j;
  i = __VERIFIER_nondet_int();
  j = __VERIFIER_nondet_int();
  c = 0;
  while (i >= 0) {
    j = 0;
    while (j <= i - 1) {
      j = j + 1;
      c = c + 1;
    }
    i = i - 1;
  }
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<main>:
  endbr64
  push   %rbx
  mov    $0x0,%eax
  call   <__VERIFIER_nondet_int@plt>
  mov    %eax,%ebx
  mov    $0x0,%eax
  call   <__VERIFIER_nondet_int@plt>
  test   %ebx,%ebx
  js     L20
  mov    %ebx,%ecx
  lea    -0x1(%rbx),%esi
  jmp    L30
L48:
  add    $0x1,%eax
  cmp    %edx,%eax
  jne    L48
L44:
  sub    $0x1,%ecx
  sub    $0x1,%esi
L30:
  mov    %ecx,%edx
  mov    $0x0,%eax
  test   %ecx,%ecx
  jg     L48
  test   %esi,%esi
  jns    L44
L20:
  mov    $0x0,%eax
  pop    %rbx
  ret
```

assistant: ```c
int main() {
  int c, i, j;
  i = __VERIFIER_nondet_int();
  j = __VERIFIER_nondet_int();
  c = 0;
  while (i >= 0) {
    j = 0;
    while (j <= i - 1) {
      j = j + 1;
      c = c + 1;
    }
    i = i - 1;
  }
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <__VERIFIER_nondet_int@plt>
  xor    %eax,%eax
  call   <__VERIFIER_nondet_int@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  int c, i, j;
  i = __VERIFIER_nondet_int();
  j = __VERIFIER_nondet_int();
  c = 0;
  while (i >= 0) {
    j = 0;
    while (j <= i - 1) {
      j = j + 1;
      c = c + 1;
    }
    i = i - 1;
  }
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <__VERIFIER_nondet_int@plt>
  xor    %eax,%eax
  call   <__VERIFIER_nondet_int@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  int c, i, j;
  i = __VERIFIER_nondet_int();
  j = __VERIFIER_nondet_int();
  c = 0;
  while (i >= 0) {
    j = 0;
    while (j <= i - 1) {
      j = j + 1;
      c = c + 1;
    }
    i = i - 1;
  }
  return 0;
}
```