ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请将以下的汇编代码转换成C语言代码:

```asm
<cstrncasecmp>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %rdx,-0x38(%rbp)
  movl   $0x0,-0x1c(%rbp)
  movq   $0x0,-0x18(%rbp)
  jmp    L44
L32:
  mov    -0x28(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <toupper@plt>
  mov    %eax,%ebx
  mov    -0x30(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <toupper@plt>
  mov    %eax,%edx
  mov    %ebx,%eax
  sub    %edx,%eax
  mov    %eax,-0x1c(%rbp)
  cmpl   $0x0,-0x1c(%rbp)
  jne    L35
  addq   $0x1,-0x18(%rbp)
L44:
  mov    -0x18(%rbp),%rax
  cmp    -0x38(%rbp),%rax
  jae    L18
  mov    -0x28(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L32
  jmp    L18
L35:
  nop
L18:
  mov    -0x1c(%rbp),%eax
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
int cstrncasecmp(const char *p, const char *q, size_t n) {
  size_t i;
  int c = 0;
  for (i = 0; i < n && p[i]; i++) {
    if ((c = toupper(p[i]) - toupper(q[i])))
      break;
  }
  return c;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<cstrncasecmp>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r13
  mov    %rsi,%r14
  mov    %rdx,%r12
  mov    $0x0,%ebp
  mov    $0x0,%ebx
  test   %rdx,%rdx
  je     L5
L44:
  movzbl 0x0(%r13,%rbp,1),%edi
  test   %dil,%dil
  je     L39
  movsbl %dil,%edi
  call   <toupper@plt>
  mov    %eax,%ebx
  movsbl (%r14,%rbp,1),%edi
  call   <toupper@plt>
  sub    %eax,%ebx
  jne    L5
  add    $0x1,%rbp
  cmp    %rbp,%r12
  jne    L44
  jmp    L5
L39:
  mov    $0x0,%ebx
L5:
  mov    %ebx,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
int cstrncasecmp(const char *p, const char *q, size_t n) {
  size_t i;
  int c = 0;
  for (i = 0; i < n && p[i]; i++) {
    if ((c = toupper(p[i]) - toupper(q[i])))
      break;
  }
  return c;
}
```
user: What is the c source code of the assembly code below:

```asm
<cstrncasecmp>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  test   %rdx,%rdx
  je     L40
  mov    %rdi,%r12
  mov    %rsi,%r13
  mov    %rdx,%rbp
  xor    %r14d,%r14d
  jmp    L25
  nop
L20:
  call   <toupper@plt>
  movsbl 0x0(%r13,%r14,1),%edi
  mov    %eax,%ebx
  call   <toupper@plt>
  sub    %eax,%ebx
  jne    L1
  add    $0x1,%r14
  cmp    %r14,%rbp
  je     L40
L25:
  movsbl (%r12,%r14,1),%edi
  test   %dil,%dil
  jne    L20
L40:
  xor    %ebx,%ebx
L1:
  mov    %ebx,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
int cstrncasecmp(const char *p, const char *q, size_t n) {
  size_t i;
  int c = 0;
  for (i = 0; i < n && p[i]; i++) {
    if ((c = toupper(p[i]) - toupper(q[i])))
      break;
  }
  return c;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<cstrncasecmp>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  test   %rdx,%rdx
  je     L17
  mov    %rdi,%r12
  mov    %rsi,%r13
  mov    %rdx,%rbp
  xor    %r14d,%r14d
  jmp    L5
  nop
L9:
  call   <toupper@plt>
  movsbl 0x0(%r13,%r14,1),%edi
  mov    %eax,%ebx
  call   <toupper@plt>
  sub    %eax,%ebx
  jne    L45
  add    $0x1,%r14
  cmp    %r14,%rbp
  je     L17
L5:
  movsbl (%r12,%r14,1),%edi
  test   %dil,%dil
  jne    L9
L17:
  xor    %ebx,%ebx
L45:
  mov    %ebx,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
int cstrncasecmp(const char *p, const char *q, size_t n) {
  size_t i;
  int c = 0;
  for (i = 0; i < n && p[i]; i++) {
    if ((c = toupper(p[i]) - toupper(q[i])))
      break;
  }
  return c;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<pthread_ctf_version>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    -0x10(%rbp),%rsi
  mov    -0x8(%rbp),%rax
  mov    $0x0,%r9d
  mov    $0x1,%r8d
  mov    $0x0,%ecx
  lea    D1(%rip),%rdx
  mov    %rax,%rdi
  call   <snprintf@plt>
  mov    $0x0,%eax
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D1
datatype: string

tool: D1: %d.%d.%d

assistant: ```c
int pthread_ctf_version(char *buf, const size_t len) {
  (void)snprintf(buf, len, "%d.%d.%d", 0, 1, 0);
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<pthread_ctf_version>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%r9d
  mov    $0x1,%r8d
  mov    $0x0,%ecx
  lea    D5(%rip),%rdx
  call   <snprintf@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D5
type: string

tool: D5: %d.%d.%d

assistant: ```c
int pthread_ctf_version(char *buf, const size_t len) {
  (void)snprintf(buf, len, "%d.%d.%d", 0, 1, 0);
  return 0;
}
```
user: What is the c source code of the assembly code below?

```asm
<pthread_ctf_version>:
  endbr64
  sub    $0x8,%rsp
  xor    %r9d,%r9d
  mov    $0x1,%r8d
  xor    %ecx,%ecx
  lea    D3(%rip),%rdx
  call   <snprintf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D3
type_infered: string

tool: D3: %d.%d.%d

assistant: ```c
int pthread_ctf_version(char *buf, const size_t len) {
  (void)snprintf(buf, len, "%d.%d.%d", 0, 1, 0);
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<pthread_ctf_version>:
  endbr64
  sub    $0x8,%rsp
  xor    %r9d,%r9d
  mov    $0x1,%r8d
  xor    %ecx,%ecx
  lea    D8(%rip),%rdx
  call   <snprintf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: disassemble_data
arguments: data_label: D8
type: string

tool: D8: %d.%d.%d

assistant: ```c
int pthread_ctf_version(char *buf, const size_t len) {
  (void)snprintf(buf, len, "%d.%d.%d", 0, 1, 0);
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<GetFileSize>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  cmpq   $0x0,-0x18(%rbp)
  jne    L21
  mov    $0xffffffff,%eax
  jmp    L13
L21:
  lea    -0xc(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <stat@plt>
  test   %rax,%rax
  jns    L0
  lea    D9(%rip),%rax
  mov    %rax,%rdi
  call   <perror@plt>
  mov    $0xffffffff,%eax
  jmp    L13
L0:
  mov    -0xc(%rbp),%eax
L13:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L17
  call   <__stack_chk_fail@plt>
L17:
  leave
  ret
```

tool_calls: name: parse_data
arguments: tag: D9
data_type: string

tool: D9: stat failed

assistant: ```c
int GetFileSize(char *name) {
  if (NULL == name)
    return -1;
  struct stat st;
  if (stat(name, &st) < 0) {
    perror("stat failed");
    return -1;
  }
  return st.st_size;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<GetFileSize>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  test   %rdi,%rdi
  je     L19
  lea    0x4(%rsp),%rsi
  call   <stat@plt>
  test   %rax,%rax
  js     L47
  mov    0x4(%rsp),%eax
L10:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L34
  add    $0x18,%rsp
  ret
L47:
  lea    D7(%rip),%rdi
  call   <perror@plt>
  mov    $0xffffffff,%eax
  jmp    L10
L19:
  mov    $0xffffffff,%eax
  jmp    L10
L34:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_label: D7
type_guessed: string

tool: D7: stat failed

assistant: ```c
int GetFileSize(char *name) {
  if (NULL == name)
    return -1;
  struct stat st;
  if (stat(name, &st) < 0) {
    perror("stat failed");
    return -1;
  }
  return st.st_size;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<GetFileSize>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  test   %rdi,%rdi
  je     L19
  lea    0x4(%rsp),%rsi
  call   <stat@plt>
  test   %rax,%rax
  js     L26
  mov    0x4(%rsp),%eax
L24:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L16
  add    $0x18,%rsp
  ret
L19:
  mov    $0xffffffff,%eax
  jmp    L24
L26:
  lea    D3(%rip),%rdi
  call   <perror@plt>
  mov    $0xffffffff,%eax
  jmp    L24
L16:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_label: D3
datatype: string

tool: D3: stat failed

assistant: ```c
int GetFileSize(char *name) {
  if (NULL == name)
    return -1;
  struct stat st;
  if (stat(name, &st) < 0) {
    perror("stat failed");
    return -1;
  }
  return st.st_size;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<GetFileSize>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  test   %rdi,%rdi
  je     L44
  lea    0x4(%rsp),%rsi
  call   <stat@plt>
  test   %rax,%rax
  js     L39
  mov    0x4(%rsp),%eax
L4:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L34
  add    $0x18,%rsp
  ret
L44:
  mov    $0xffffffff,%eax
  jmp    L4
L39:
  lea    D1(%rip),%rdi
  call   <perror@plt>
  mov    $0xffffffff,%eax
  jmp    L4
L34:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D1
type: string

tool: D1: stat failed

assistant: ```c
int GetFileSize(char *name) {
  if (NULL == name)
    return -1;
  struct stat st;
  if (stat(name, &st) < 0) {
    perror("stat failed");
    return -1;
  }
  return st.st_size;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<mid_pred>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  mov    %esi,-0x8(%rbp)
  mov    %edx,-0xc(%rbp)
  mov    -0x4(%rbp),%eax
  cmp    -0x8(%rbp),%eax
  jle    L72
  mov    -0xc(%rbp),%eax
  cmp    -0x8(%rbp),%eax
  jle    L24
  mov    -0xc(%rbp),%eax
  cmp    -0x4(%rbp),%eax
  jle    L54
  mov    -0x4(%rbp),%eax
  mov    %eax,-0x8(%rbp)
  jmp    L24
L54:
  mov    -0xc(%rbp),%eax
  mov    %eax,-0x8(%rbp)
  jmp    L24
L72:
  mov    -0x8(%rbp),%eax
  cmp    -0xc(%rbp),%eax
  jle    L24
  mov    -0xc(%rbp),%eax
  cmp    -0x4(%rbp),%eax
  jle    L69
  mov    -0xc(%rbp),%eax
  mov    %eax,-0x8(%rbp)
  jmp    L24
L69:
  mov    -0x4(%rbp),%eax
  mov    %eax,-0x8(%rbp)
L24:
  mov    -0x8(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
__attribute__((const)) int mid_pred(int a, int b, int c) {
  if (a > b) {
    if (c > b) {
      if (c > a)
        b = a;
      else
        b = c;
    }
  } else {
    if (b > c) {
      if (c > a)
        b = c;
      else
        b = a;
    }
  }
  return b;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<mid_pred>:
  endbr64
  mov    %esi,%eax
  cmp    %esi,%edi
  jle    L7
  cmp    %edx,%edi
  cmovg  %edx,%edi
  cmp    %edx,%esi
  cmovl  %edi,%eax
  ret
L7:
  cmp    %edx,%edi
  cmovl  %edx,%edi
  cmp    %edx,%esi
  cmovg  %edi,%eax
  ret
```

assistant: ```c
__attribute__((const)) int mid_pred(int a, int b, int c) {
  if (a > b) {
    if (c > b) {
      if (c > a)
        b = a;
      else
        b = c;
    }
  } else {
    if (b > c) {
      if (c > a)
        b = c;
      else
        b = a;
    }
  }
  return b;
}
```
user: What is the c source code of the assembly code below?

```asm
<mid_pred>:
  endbr64
  mov    %esi,%eax
  cmp    %esi,%edi
  jle    L6
  cmp    %edx,%edi
  cmovg  %edx,%edi
  cmp    %edx,%esi
  cmovl  %edi,%eax
  ret
  nopl   (%rax)
L6:
  cmp    %edx,%edi
  cmovl  %edx,%edi
  cmp    %edx,%esi
  cmovg  %edi,%eax
  ret
```

assistant: ```c
__attribute__((const)) int mid_pred(int a, int b, int c) {
  if (a > b) {
    if (c > b) {
      if (c > a)
        b = a;
      else
        b = c;
    }
  } else {
    if (b > c) {
      if (c > a)
        b = c;
      else
        b = a;
    }
  }
  return b;
}
```
user: What is the c source code of the assembly code below?

```asm
<mid_pred>:
  endbr64
  mov    %esi,%eax
  cmp    %esi,%edi
  jle    L2
  cmp    %edx,%edi
  cmovg  %edx,%edi
  cmp    %edx,%esi
  cmovl  %edi,%eax
  ret
  nopl   (%rax)
L2:
  cmp    %edx,%edi
  cmovl  %edx,%edi
  cmp    %edx,%esi
  cmovg  %edi,%eax
  ret
```

assistant: ```c
__attribute__((const)) int mid_pred(int a, int b, int c) {
  if (a > b) {
    if (c > b) {
      if (c > a)
        b = a;
      else
        b = c;
    }
  } else {
    if (b > c) {
      if (c > a)
        b = c;
      else
        b = a;
    }
  }
  return b;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<search_set_from_hostname>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x120,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    $0x0,%eax
  call   <search_postfix_clear@plt>
  lea    -0x110(%rbp),%rax
  mov    $0x100,%esi
  mov    %rax,%rdi
  call   <gethostname@plt>
  test   %rax,%rax
  jne    L34
  lea    -0x110(%rbp),%rax
  mov    $0x2e,%esi
  mov    %rax,%rdi
  call   <strchr@plt>
  mov    %rax,-0x118(%rbp)
  cmpq   $0x0,-0x118(%rbp)
  je     L4
  mov    -0x118(%rbp),%rax
  mov    %rax,%rdi
  call   <search_postfix_add@plt>
  jmp    L14
L34:
  nop
  jmp    L14
L4:
  nop
L14:
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L21
  call   <__stack_chk_fail@plt>
L21:
  leave
  ret
```

assistant: ```c
void search_set_from_hostname(void) {
  char hostname[255 + 1], *domainname;
  search_postfix_clear();
  if (gethostname(hostname, sizeof(hostname)))
    return;
  domainname = strchr(hostname, '.');
  if (!domainname)
    return;
  search_postfix_add(domainname);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<search_set_from_hostname>:
  endbr64
  sub    $0x118,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x108(%rsp)
  xor    %eax,%eax
  call   <search_postfix_clear@plt>
  mov    %rsp,%rdi
  mov    $0x100,%esi
  call   <gethostname@plt>
  test   %rax,%rax
  je     L25
L17:
  mov    0x108(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L15
  add    $0x118,%rsp
  ret
L25:
  mov    %rsp,%rdi
  mov    $0x2e,%esi
  call   <strchr@plt>
  mov    %rax,%rdi
  test   %rax,%rax
  je     L17
  call   <search_postfix_add@plt>
  jmp    L17
L15:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void search_set_from_hostname(void) {
  char hostname[255 + 1], *domainname;
  search_postfix_clear();
  if (gethostname(hostname, sizeof(hostname)))
    return;
  domainname = strchr(hostname, '.');
  if (!domainname)
    return;
  search_postfix_add(domainname);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<search_set_from_hostname>:
  endbr64
  push   %rbp
  sub    $0x110,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x108(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  call   <search_postfix_clear@plt>
  mov    $0x100,%esi
  mov    %rbp,%rdi
  call   <gethostname@plt>
  test   %rax,%rax
  je     L4
L35:
  mov    0x108(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L27
  add    $0x110,%rsp
  pop    %rbp
  ret
  nopl   (%rax)
L4:
  mov    %rbp,%rdi
  mov    $0x2e,%esi
  call   <strchr@plt>
  mov    %rax,%rdi
  test   %rax,%rax
  je     L35
  call   <search_postfix_add@plt>
  jmp    L35
L27:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void search_set_from_hostname(void) {
  char hostname[255 + 1], *domainname;
  search_postfix_clear();
  if (gethostname(hostname, sizeof(hostname)))
    return;
  domainname = strchr(hostname, '.');
  if (!domainname)
    return;
  search_postfix_add(domainname);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<search_set_from_hostname>:
  endbr64
  push   %rbp
  sub    $0x110,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x108(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  call   <search_postfix_clear@plt>
  mov    $0x100,%esi
  mov    %rbp,%rdi
  call   <gethostname@plt>
  test   %rax,%rax
  je     L5
L7:
  mov    0x108(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L38
  add    $0x110,%rsp
  pop    %rbp
  ret
  nopl   (%rax)
L5:
  mov    %rbp,%rdi
  mov    $0x2e,%esi
  call   <strchr@plt>
  mov    %rax,%rdi
  test   %rax,%rax
  je     L7
  call   <search_postfix_add@plt>
  jmp    L7
L38:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void search_set_from_hostname(void) {
  char hostname[255 + 1], *domainname;
  search_postfix_clear();
  if (gethostname(hostname, sizeof(hostname)))
    return;
  domainname = strchr(hostname, '.');
  if (!domainname)
    return;
  search_postfix_add(domainname);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<x_copy>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %esi,-0xc(%rbp)
  mov    %edx,-0x10(%rbp)
  mov    %rcx,-0x18(%rbp)
  mov    %r8d,-0x1c(%rbp)
  mov    -0x1c(%rbp),%edi
  mov    -0x18(%rbp),%rcx
  mov    -0x10(%rbp),%edx
  mov    -0xc(%rbp),%esi
  mov    -0x8(%rbp),%rax
  mov    %edi,%r8d
  mov    %rax,%rdi
  call   <dns_packet_copy@plt>
  mov    %eax,-0x10(%rbp)
  cmpl   $0x0,-0x10(%rbp)
  jne    L7
  lea    D6(%rip),%rax
  mov    %rax,%rsi
  mov    $0xffffffff,%edi
  call   <err@plt>
L7:
  mov    -0x10(%rbp),%eax
  leave
  ret
```

tool_calls: name: parse_data
arguments: data_label: D6
datatype: string

tool: D6: could not parse AXFR results

assistant: ```c
unsigned int x_copy(char *buf, unsigned int len, unsigned int pos, char *out, unsigned int outlen) {
  pos = dns_packet_copy(buf, len, pos, out, outlen);
  if (!pos)
    err(-1, "could not parse AXFR results");
  return pos;
}
```
user: What is the c source code of the assembly code below?

```asm
<x_copy>:
  endbr64
  push   %rbx
  call   <dns_packet_copy@plt>
  mov    %eax,%ebx
  test   %eax,%eax
  je     L6
L7:
  mov    %ebx,%eax
  pop    %rbx
  ret
L6:
  lea    D1(%rip),%rsi
  mov    $0xffffffff,%edi
  call   <err@plt>
  jmp    L7
```

tool_calls: name: disassemble_data
arguments: data_label: D1
type_infered: string

tool: D1: could not parse AXFR results

assistant: ```c
unsigned int x_copy(char *buf, unsigned int len, unsigned int pos, char *out, unsigned int outlen) {
  pos = dns_packet_copy(buf, len, pos, out, outlen);
  if (!pos)
    err(-1, "could not parse AXFR results");
  return pos;
}
```
user: Translate the below assembly code into C programming language:

```asm
<x_copy>:
  endbr64
  push   %r12
  call   <dns_packet_copy@plt>
  mov    %eax,%r12d
  test   %eax,%eax
  je     L2
  mov    %r12d,%eax
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L2:
  lea    D7(%rip),%rsi
  mov    $0xffffffff,%edi
  call   <err@plt>
  mov    %r12d,%eax
  pop    %r12
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D7
type_guessed: string

tool: D7: could not parse AXFR results

assistant: ```c
unsigned int x_copy(char *buf, unsigned int len, unsigned int pos, char *out, unsigned int outlen) {
  pos = dns_packet_copy(buf, len, pos, out, outlen);
  if (!pos)
    err(-1, "could not parse AXFR results");
  return pos;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<x_copy>:
  endbr64
  push   %r12
  call   <dns_packet_copy@plt>
  mov    %eax,%r12d
  test   %eax,%eax
  je     L9
  mov    %r12d,%eax
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L9:
  lea    D2(%rip),%rsi
  mov    $0xffffffff,%edi
  call   <err@plt>
  mov    %r12d,%eax
  pop    %r12
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D2
datatype: string

tool: D2: could not parse AXFR results

assistant: ```c
unsigned int x_copy(char *buf, unsigned int len, unsigned int pos, char *out, unsigned int outlen) {
  pos = dns_packet_copy(buf, len, pos, out, outlen);
  if (!pos)
    err(-1, "could not parse AXFR results");
  return pos;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<indexofany>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  movl   $0x0,-0x8(%rbp)
  jmp    L20
L45:
  movl   $0x0,-0x4(%rbp)
  movsbl -0xa(%rbp),%edx
  movsbl -0x9(%rbp),%eax
  mov    -0x4(%rbp),%esi
  mov    -0x8(%rbp),%ecx
  mov    %esi,%r8d
  mov    %eax,%esi
  lea    D4(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  jmp    L57
L8:
  movsbl -0xa(%rbp),%edx
  movsbl -0x9(%rbp),%eax
  mov    -0x4(%rbp),%esi
  mov    -0x8(%rbp),%ecx
  mov    %esi,%r8d
  mov    %eax,%esi
  lea    D3(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  movzbl -0x9(%rbp),%eax
  cmp    -0xa(%rbp),%al
  jne    L57
  mov    -0x8(%rbp),%eax
  sub    $0x1,%eax
  jmp    L38
L57:
  mov    -0x4(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x4(%rbp)
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  mov    %al,-0xa(%rbp)
  cmpb   $0x0,-0xa(%rbp)
  jne    L8
L20:
  mov    -0x8(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x8(%rbp)
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  mov    %al,-0x9(%rbp)
  cmpb   $0x0,-0x9(%rbp)
  jne    L45
  mov    $0xffffffff,%eax
L38:
  leave
  ret
```

tool_calls: name: read_data
arguments: tag: D4
datatype: string
name: read_data
arguments: tag: D3
datatype: string

tool: D4: SC:	%c	TC:	%c	SI:	%d	TI:	%d


tool: D3: SC:	%c	TC:	%c	SI:	%d	TI:	%d	*inner*


assistant: ```c
int indexofany(char source[], char targets[]) {
  int sourceindex, targetindex;
  char sourcechar, targetchar;
  sourceindex = 0;
  while ((sourcechar = source[sourceindex++]) != '\0') {
    targetindex = 0;
    printf("SC:\t%c\tTC:\t%c\tSI:\t%d\tTI:\t%d\n", sourcechar, targetchar, sourceindex, targetindex);
    while ((targetchar = targets[targetindex++]) != '\0') {
      printf("SC:\t%c\tTC:\t%c\tSI:\t%d\tTI:\t%d\t*inner*\n", sourcechar, targetchar, sourceindex, targetindex);
      if (sourcechar == targetchar)
        return sourceindex - 1;
    }
  }
  return -1;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<indexofany>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,0x18(%rsp)
  movzbl (%rdi),%r12d
  test   %r12b,%r12b
  je     L58
  mov    %rsi,%r13
  movq   $0x1,0x8(%rsp)
L16:
  mov    0x8(%rsp),%rax
  lea    -0x1(%rax),%ecx
  mov    %ecx,0x14(%rsp)
  mov    %eax,%r15d
  movsbl %r12b,%r14d
  mov    $0x0,%r8d
  mov    %eax,%ecx
  mov    $0x0,%edx
  mov    %r14d,%esi
  lea    D17(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%ebx
L23:
  movzbl -0x1(%r13,%rbx,1),%ebp
  test   %bpl,%bpl
  je     L6
  movsbl %bpl,%edx
  mov    %ebx,%r8d
  mov    %r15d,%ecx
  mov    %r14d,%esi
  lea    D15(%rip),%rdi
  call   <printf@plt>
  add    $0x1,%rbx
  cmp    %r12b,%bpl
  jne    L23
L18:
  mov    0x14(%rsp),%eax
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L6:
  addq   $0x1,0x8(%rsp)
  mov    0x8(%rsp),%rax
  mov    0x18(%rsp),%rcx
  movzbl -0x1(%rcx,%rax,1),%r12d
  test   %r12b,%r12b
  jne    L16
  movl   $0xffffffff,0x14(%rsp)
  jmp    L18
L58:
  movl   $0xffffffff,0x14(%rsp)
  jmp    L18
```

tool_calls: name: retrieve_data
arguments: data_tag: D17
datatype: string
name: retrieve_data
arguments: data_tag: D15
datatype: string

tool: D17: SC:	%c	TC:	%c	SI:	%d	TI:	%d


tool: D15: SC:	%c	TC:	%c	SI:	%d	TI:	%d	*inner*


assistant: ```c
int indexofany(char source[], char targets[]) {
  int sourceindex, targetindex;
  char sourcechar, targetchar;
  sourceindex = 0;
  while ((sourcechar = source[sourceindex++]) != '\0') {
    targetindex = 0;
    printf("SC:\t%c\tTC:\t%c\tSI:\t%d\tTI:\t%d\n", sourcechar, targetchar, sourceindex, targetindex);
    while ((targetchar = targets[targetindex++]) != '\0') {
      printf("SC:\t%c\tTC:\t%c\tSI:\t%d\tTI:\t%d\t*inner*\n", sourcechar, targetchar, sourceindex, targetindex);
      if (sourcechar == targetchar)
        return sourceindex - 1;
    }
  }
  return -1;
}
```