ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x24(%rbp)
  jmp    L13
L29:
  mov    -0x20(%rbp),%eax
  cmp    -0x24(%rbp),%eax
  jle    L13
  mov    -0x20(%rbp),%eax
  mov    %eax,-0x24(%rbp)
  lea    -0x1c(%rbp),%rdx
  lea    -0x12(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <copy@plt>
L13:
  lea    -0x1c(%rbp),%rax
  mov    $0xa,%esi
  mov    %rax,%rdi
  call   <getl@plt>
  mov    %eax,-0x20(%rbp)
  cmpl   $0x0,-0x20(%rbp)
  jg     L29
  cmpl   $0x0,-0x24(%rbp)
  jle    L35
  lea    -0x12(%rbp),%rax
  mov    %rax,%rsi
  lea    D8(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
L35:
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L48
  call   <__stack_chk_fail@plt>
L48:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D8
type_infered: string

tool: D8: The longest line is: %s

assistant: ```c
int main() {
  int max, len;
  char line[10];
  char longest[10];
  max = 0;
  while ((len = getl(line, 10)) > 0) {
    if (len > max) {
      max = len;
      copy(longest, line);
    }
  }
  if (max > 0) {
    printf("The longest line is: %s", longest);
  }
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<main>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    $0x0,%ebp
  lea    0x4(%rsp),%r12
L25:
  mov    $0xa,%esi
  mov    %r12,%rdi
  call   <getl@plt>
  mov    %eax,%ebx
  test   %eax,%eax
  jle    L13
  cmp    %ebx,%ebp
  jge    L25
  lea    0xe(%rsp),%rdi
  mov    %r12,%rsi
  call   <copy@plt>
  mov    %ebx,%ebp
  jmp    L25
L13:
  test   %ebp,%ebp
  jg     L36
L47:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L5
  mov    $0x0,%eax
  add    $0x20,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L36:
  lea    0xe(%rsp),%rsi
  lea    D2(%rip),%rdi
  call   <printf@plt>
  jmp    L47
L5:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_label: D2
type_guessed: string

tool: D2: The longest line is: %s

assistant: ```c
int main() {
  int max, len;
  char line[10];
  char longest[10];
  max = 0;
  while ((len = getl(line, 10)) > 0) {
    if (len > max) {
      max = len;
      copy(longest, line);
    }
  }
  if (max > 0) {
    printf("The longest line is: %s", longest);
  }
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  xor    %ebp,%ebp
  push   %rbx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%r12
  lea    0xe(%rsp),%r13
  jmp    L23
  nopl   0x0(%rax)
L27:
  cmp    %ebx,%ebp
  jl     L42
L23:
  mov    $0xa,%esi
  mov    %r12,%rdi
  call   <getl@plt>
  mov    %eax,%ebx
  test   %eax,%eax
  jg     L27
  test   %ebp,%ebp
  jne    L6
L44:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L10
  add    $0x28,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax,%rax,1)
L42:
  mov    %r12,%rsi
  mov    %r13,%rdi
  mov    %ebx,%ebp
  call   <copy@plt>
  jmp    L23
L6:
  lea    0xe(%rsp),%rsi
  lea    D5(%rip),%rdi
  call   <printf@plt>
  jmp    L44
L10:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_label: D5
data_type: string

tool: D5: The longest line is: %s

assistant: ```c
int main() {
  int max, len;
  char line[10];
  char longest[10];
  max = 0;
  while ((len = getl(line, 10)) > 0) {
    if (len > max) {
      max = len;
      copy(longest, line);
    }
  }
  if (max > 0) {
    printf("The longest line is: %s", longest);
  }
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  xor    %ebp,%ebp
  push   %rbx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%r12
  lea    0xe(%rsp),%r13
  jmp    L33
  nopl   0x0(%rax)
L1:
  cmp    %ebx,%ebp
  jl     L40
L33:
  mov    $0xa,%esi
  mov    %r12,%rdi
  call   <getl@plt>
  mov    %eax,%ebx
  test   %eax,%eax
  jg     L1
  test   %ebp,%ebp
  jne    L62
L59:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L0
  add    $0x28,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax,%rax,1)
L40:
  mov    %r12,%rsi
  mov    %r13,%rdi
  mov    %ebx,%ebp
  call   <copy@plt>
  jmp    L33
L62:
  lea    0xe(%rsp),%rsi
  lea    D5(%rip),%rdi
  call   <printf@plt>
  jmp    L59
L0:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_label: D5
type: string

tool: D5: The longest line is: %s

assistant: ```c
int main() {
  int max, len;
  char line[10];
  char longest[10];
  max = 0;
  while ((len = getl(line, 10)) > 0) {
    if (len > max) {
      max = len;
      copy(longest, line);
    }
  }
  if (max > 0) {
    printf("The longest line is: %s", longest);
  }
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<timeval_diff>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rsi,%rax
  mov    %rdi,%r8
  mov    %r8,%rsi
  mov    %r9,%rdi
  mov    %rax,%rdi
  mov    %rsi,-0x20(%rbp)
  mov    %rdi,-0x18(%rbp)
  mov    %rdx,-0x30(%rbp)
  mov    %rcx,-0x28(%rbp)
  mov    -0x30(%rbp),%rax
  mov    -0x20(%rbp),%rdx
  sub    %rdx,%rax
  test   %rax,%rax
  jns    L2
  mov    -0x28(%rbp),%rax
  mov    -0x18(%rbp),%rdx
  sub    %rdx,%rax
  sub    $0x1,%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x30(%rbp),%rax
  add    $0xf4240,%rax
  mov    -0x20(%rbp),%rdx
  sub    %rdx,%rax
  mov    %rax,-0x10(%rbp)
  jmp    L19
L2:
  mov    -0x28(%rbp),%rax
  mov    -0x18(%rbp),%rdx
  sub    %rdx,%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x30(%rbp),%rax
  mov    -0x20(%rbp),%rdx
  sub    %rdx,%rax
  mov    %rax,-0x10(%rbp)
L19:
  mov    -0x10(%rbp),%rax
  mov    -0x8(%rbp),%rdx
  pop    %rbp
  ret
```

assistant: ```c
struct timeval timeval_diff(struct timeval start, struct timeval end) {
  struct timeval temp;
  if ((end.tv_usec - start.tv_usec) < 0) {
    temp.tv_sec = end.tv_sec - start.tv_sec - 1;
    temp.tv_usec = 1000000 + end.tv_usec - start.tv_usec;
  } else {
    temp.tv_sec = end.tv_sec - start.tv_sec;
    temp.tv_usec = end.tv_usec - start.tv_usec;
  }
  return temp;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<timeval_diff>:
  endbr64
  mov    %rdx,%r8
  mov    %rcx,%rdx
  mov    %r8,%rax
  sub    %rdi,%rax
  js     L3
  sub    %rsi,%rdx
  ret
L3:
  sub    %rsi,%rdx
  sub    $0x1,%rdx
  lea    0xf4240(%r8),%rax
  sub    %rdi,%rax
  ret
```

assistant: ```c
struct timeval timeval_diff(struct timeval start, struct timeval end) {
  struct timeval temp;
  if ((end.tv_usec - start.tv_usec) < 0) {
    temp.tv_sec = end.tv_sec - start.tv_sec - 1;
    temp.tv_usec = 1000000 + end.tv_usec - start.tv_usec;
  } else {
    temp.tv_sec = end.tv_sec - start.tv_sec;
    temp.tv_usec = end.tv_usec - start.tv_usec;
  }
  return temp;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<timeval_diff>:
  endbr64
  mov    %rsi,%r8
  mov    %rdx,%rsi
  sub    %r8,%rcx
  mov    %rsi,%rax
  mov    %rcx,%rdx
  sub    %rdi,%rax
  js     L4
  ret
  nopl   0x0(%rax)
L4:
  lea    0xf4240(%rsi),%rax
  sub    $0x1,%rdx
  sub    %rdi,%rax
  ret
```

assistant: ```c
struct timeval timeval_diff(struct timeval start, struct timeval end) {
  struct timeval temp;
  if ((end.tv_usec - start.tv_usec) < 0) {
    temp.tv_sec = end.tv_sec - start.tv_sec - 1;
    temp.tv_usec = 1000000 + end.tv_usec - start.tv_usec;
  } else {
    temp.tv_sec = end.tv_sec - start.tv_sec;
    temp.tv_usec = end.tv_usec - start.tv_usec;
  }
  return temp;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<timeval_diff>:
  endbr64
  mov    %rsi,%r8
  mov    %rdx,%rsi
  sub    %r8,%rcx
  mov    %rsi,%rax
  mov    %rcx,%rdx
  sub    %rdi,%rax
  js     L3
  ret
  nopl   0x0(%rax)
L3:
  lea    0xf4240(%rsi),%rax
  sub    $0x1,%rdx
  sub    %rdi,%rax
  ret
```

assistant: ```c
struct timeval timeval_diff(struct timeval start, struct timeval end) {
  struct timeval temp;
  if ((end.tv_usec - start.tv_usec) < 0) {
    temp.tv_sec = end.tv_sec - start.tv_sec - 1;
    temp.tv_usec = 1000000 + end.tv_usec - start.tv_usec;
  } else {
    temp.tv_sec = end.tv_sec - start.tv_sec;
    temp.tv_usec = end.tv_usec - start.tv_usec;
  }
  return temp;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<display_help>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  lea    D0(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D31(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D51(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D70(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D72(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D47(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D89(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D48(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D71(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  nop
  pop    %rbp
  ret
```

tool_calls: name: parse_data
arguments: tag: D0
data_type: string
name: parse_data
arguments: tag: D31
data_type: string
name: parse_data
arguments: tag: D51
data_type: string
name: parse_data
arguments: tag: D70
data_type: string
name: parse_data
arguments: tag: D72
data_type: string
name: parse_data
arguments: tag: D47
data_type: string
name: parse_data
arguments: tag: D89
data_type: string
name: parse_data
arguments: tag: D48
data_type: string
name: parse_data
arguments: tag: D71
data_type: string

tool: D0: SIMPLE TFTP Client


tool: D31: 
Implementation by @nilanjanaLodh


tool: D51: 

**USAGE**


tool: D70: The available commands are as follows. They all have their usual meainings.


tool: D72: put <filename>


tool: D47: get <filename>


tool: D89: quit


tool: D48: help


tool: D71: __________


assistant: ```c
void display_help() {
  printf("SIMPLE TFTP Client\n");
  printf("\nImplementation by @nilanjanaLodh\n");
  printf("\n\n**USAGE**\n");
  printf("The available commands are as follows. They all have their usual meainings.\n");
  printf("put <filename>\n");
  printf("get <filename>\n");
  printf("quit\n");
  printf("help\n");
  printf("__________\n");
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<display_help>:
  endbr64
  sub    $0x8,%rsp
  lea    D29(%rip),%rdi
  call   <printf@plt>
  lea    D21(%rip),%rdi
  call   <printf@plt>
  lea    D70(%rip),%rdi
  call   <printf@plt>
  lea    D16(%rip),%rdi
  call   <printf@plt>
  lea    D77(%rip),%rdi
  call   <printf@plt>
  lea    D22(%rip),%rdi
  call   <printf@plt>
  lea    D28(%rip),%rdi
  call   <printf@plt>
  lea    D75(%rip),%rdi
  call   <printf@plt>
  lea    D72(%rip),%rdi
  call   <printf@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D29
data_type: string
name: parse_data
arguments: data_tag: D21
data_type: string
name: parse_data
arguments: data_tag: D70
data_type: string
name: parse_data
arguments: data_tag: D16
data_type: string
name: parse_data
arguments: data_tag: D77
data_type: string
name: parse_data
arguments: data_tag: D22
data_type: string
name: parse_data
arguments: data_tag: D28
data_type: string
name: parse_data
arguments: data_tag: D75
data_type: string
name: parse_data
arguments: data_tag: D72
data_type: string

tool: D29: SIMPLE TFTP Client


tool: D21: 
Implementation by @nilanjanaLodh


tool: D70: 

**USAGE**


tool: D16: The available commands are as follows. They all have their usual meainings.


tool: D77: put <filename>


tool: D22: get <filename>


tool: D28: quit


tool: D75: help


tool: D72: __________


assistant: ```c
void display_help() {
  printf("SIMPLE TFTP Client\n");
  printf("\nImplementation by @nilanjanaLodh\n");
  printf("\n\n**USAGE**\n");
  printf("The available commands are as follows. They all have their usual meainings.\n");
  printf("put <filename>\n");
  printf("get <filename>\n");
  printf("quit\n");
  printf("help\n");
  printf("__________\n");
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<display_help>:
  endbr64
  sub    $0x8,%rsp
  lea    D76(%rip),%rdi
  call   <printf@plt>
  lea    D34(%rip),%rdi
  call   <printf@plt>
  lea    D38(%rip),%rdi
  call   <printf@plt>
  lea    D80(%rip),%rdi
  call   <printf@plt>
  lea    D85(%rip),%rdi
  call   <printf@plt>
  lea    D73(%rip),%rdi
  call   <printf@plt>
  lea    D53(%rip),%rdi
  call   <printf@plt>
  lea    D28(%rip),%rdi
  call   <printf@plt>
  lea    D14(%rip),%rdi
  add    $0x8,%rsp
  jmp    1050 <printf@plt>
```

tool_calls: name: parse_data
arguments: tag: D76
type: string
name: parse_data
arguments: tag: D34
type: string
name: parse_data
arguments: tag: D38
type: string
name: parse_data
arguments: tag: D80
type: string
name: parse_data
arguments: tag: D85
type: string
name: parse_data
arguments: tag: D73
type: string
name: parse_data
arguments: tag: D53
type: string
name: parse_data
arguments: tag: D28
type: string
name: parse_data
arguments: tag: D14
type: string

tool: D76: SIMPLE TFTP Client


tool: D34: 
Implementation by @nilanjanaLodh


tool: D38: 

**USAGE**


tool: D80: The available commands are as follows. They all have their usual meainings.


tool: D85: put <filename>


tool: D73: get <filename>


tool: D53: quit


tool: D28: help


tool: D14: __________


assistant: ```c
void display_help() {
  printf("SIMPLE TFTP Client\n");
  printf("\nImplementation by @nilanjanaLodh\n");
  printf("\n\n**USAGE**\n");
  printf("The available commands are as follows. They all have their usual meainings.\n");
  printf("put <filename>\n");
  printf("get <filename>\n");
  printf("quit\n");
  printf("help\n");
  printf("__________\n");
}
```
user: What is the c source code of the assembly code below?

```asm
<display_help>:
  endbr64
  sub    $0x8,%rsp
  lea    D89(%rip),%rdi
  call   <printf@plt>
  lea    D47(%rip),%rdi
  call   <printf@plt>
  lea    D54(%rip),%rdi
  call   <printf@plt>
  lea    D71(%rip),%rdi
  call   <printf@plt>
  lea    D31(%rip),%rdi
  call   <printf@plt>
  lea    D9(%rip),%rdi
  call   <printf@plt>
  lea    D63(%rip),%rdi
  call   <printf@plt>
  lea    D14(%rip),%rdi
  call   <printf@plt>
  lea    D68(%rip),%rdi
  add    $0x8,%rsp
  jmp    1050 <printf@plt>
```

tool_calls: name: parse_data
arguments: data_tag: D89
data_type: string
name: parse_data
arguments: data_tag: D47
data_type: string
name: parse_data
arguments: data_tag: D54
data_type: string
name: parse_data
arguments: data_tag: D71
data_type: string
name: parse_data
arguments: data_tag: D31
data_type: string
name: parse_data
arguments: data_tag: D9
data_type: string
name: parse_data
arguments: data_tag: D63
data_type: string
name: parse_data
arguments: data_tag: D14
data_type: string
name: parse_data
arguments: data_tag: D68
data_type: string

tool: D89: SIMPLE TFTP Client


tool: D47: 
Implementation by @nilanjanaLodh


tool: D54: 

**USAGE**


tool: D71: The available commands are as follows. They all have their usual meainings.


tool: D31: put <filename>


tool: D9: get <filename>


tool: D63: quit


tool: D14: help


tool: D68: __________


assistant: ```c
void display_help() {
  printf("SIMPLE TFTP Client\n");
  printf("\nImplementation by @nilanjanaLodh\n");
  printf("\n\n**USAGE**\n");
  printf("The available commands are as follows. They all have their usual meainings.\n");
  printf("put <filename>\n");
  printf("get <filename>\n");
  printf("quit\n");
  printf("help\n");
  printf("__________\n");
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<cil_keeperReader>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%eax
  call   <__startrek_entry_pt_Reader@plt>
  nop
  pop    %rbp
  ret
```

assistant: ```c
void cil_keeperReader(void) {
  {
    __startrek_entry_pt_Reader();
    return;
  }
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<cil_keeperReader>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <__startrek_entry_pt_Reader@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void cil_keeperReader(void) {
  {
    __startrek_entry_pt_Reader();
    return;
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<cil_keeperReader>:
  endbr64
  xor    %eax,%eax
  jmp    1050 <__startrek_entry_pt_Reader@plt>
```

assistant: ```c
void cil_keeperReader(void) {
  {
    __startrek_entry_pt_Reader();
    return;
  }
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<cil_keeperReader>:
  endbr64
  xor    %eax,%eax
  jmp    1050 <__startrek_entry_pt_Reader@plt>
```

assistant: ```c
void cil_keeperReader(void) {
  {
    __startrek_entry_pt_Reader();
    return;
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<signal_handler_initialize>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <sigemptyset@plt>
  lea    -0x14(%rbp),%rax
  mov    $0xc,%edx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <memset@plt>
  mov    D31(%rip),%rax
  mov    (%rax),%eax
  mov    %eax,-0xc(%rbp)
  mov    -0x18(%rbp),%eax
  mov    %eax,-0x10(%rbp)
  mov    D1(%rip),%rax
  mov    (%rax),%edx
  mov    D8(%rip),%rax
  mov    (%rax),%eax
  or     %edx,%eax
  mov    %eax,-0x14(%rbp)
  mov    D7(%rip),%rax
  mov    (%rax),%eax
  lea    -0x14(%rbp),%rcx
  mov    $0x0,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <sigaction@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L3
  call   <__stack_chk_fail@plt>
L3:
  leave
  ret
```

assistant: ```c
void signal_handler_initialize() {
  sigset_t sigset;
  sigemptyset(&sigset);
  struct sigaction action;
  memset(&action, 0, sizeof(struct sigaction));
  action.sa_handler = SIG_IGN;
  action.sa_mask = sigset;
  action.sa_flags = SA_NOCLDSTOP | SA_NOCLDWAIT;
  sigaction(SIGCHLD, &action, NULL);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<signal_handler_initialize>:
  endbr64
  push   %rbx
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0x8(%rsp),%rdi
  call   <sigemptyset@plt>
  lea    0xc(%rsp),%rbx
  mov    $0xc,%edx
  mov    $0x0,%esi
  mov    %rbx,%rdi
  call   <memset@plt>
  mov    D21(%rip),%rax
  mov    (%rax),%eax
  mov    %eax,0x14(%rsp)
  mov    0x8(%rsp),%eax
  mov    %eax,0x10(%rsp)
  mov    D33(%rip),%rax
  mov    (%rax),%eax
  mov    D12(%rip),%rdx
  or     (%rdx),%eax
  mov    %eax,0xc(%rsp)
  mov    $0x0,%edx
  mov    %rbx,%rsi
  mov    D7(%rip),%rax
  mov    (%rax),%edi
  call   <sigaction@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  add    $0x20,%rsp
  pop    %rbx
  ret
L7:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void signal_handler_initialize() {
  sigset_t sigset;
  sigemptyset(&sigset);
  struct sigaction action;
  memset(&action, 0, sizeof(struct sigaction));
  action.sa_handler = SIG_IGN;
  action.sa_mask = sigset;
  action.sa_flags = SA_NOCLDSTOP | SA_NOCLDWAIT;
  sigaction(SIGCHLD, &action, NULL);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<signal_handler_initialize>:
  endbr64
  push   %rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0x8(%rsp),%rdi
  lea    0xc(%rsp),%rbp
  call   <sigemptyset@plt>
  xor    %esi,%esi
  mov    $0xc,%edx
  mov    %rbp,%rdi
  call   <memset@plt>
  mov    D39(%rip),%rax
  mov    D9(%rip),%rdx
  mov    %rbp,%rsi
  mov    (%rax),%eax
  mov    %eax,0x14(%rsp)
  mov    0x8(%rsp),%eax
  mov    %eax,0x10(%rsp)
  mov    D21(%rip),%rax
  mov    (%rax),%eax
  or     (%rdx),%eax
  xor    %edx,%edx
  mov    %eax,0xc(%rsp)
  mov    D24(%rip),%rax
  mov    (%rax),%edi
  call   <sigaction@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  add    $0x20,%rsp
  pop    %rbp
  ret
L7:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void signal_handler_initialize() {
  sigset_t sigset;
  sigemptyset(&sigset);
  struct sigaction action;
  memset(&action, 0, sizeof(struct sigaction));
  action.sa_handler = SIG_IGN;
  action.sa_mask = sigset;
  action.sa_flags = SA_NOCLDSTOP | SA_NOCLDWAIT;
  sigaction(SIGCHLD, &action, NULL);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<signal_handler_initialize>:
  endbr64
  push   %rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rdi
  lea    0x8(%rsp),%rbp
  call   <sigemptyset@plt>
  xor    %esi,%esi
  mov    $0xc,%edx
  mov    %rbp,%rdi
  call   <memset@plt>
  mov    D17(%rip),%rax
  mov    D3(%rip),%rdx
  mov    %rbp,%rsi
  movd   0x4(%rsp),%xmm1
  mov    (%rax),%eax
  mov    %eax,0x10(%rsp)
  mov    D14(%rip),%rax
  mov    (%rax),%eax
  or     (%rdx),%eax
  xor    %edx,%edx
  movd   %eax,%xmm0
  mov    D15(%rip),%rax
  punpckldq %xmm1,%xmm0
  mov    (%rax),%edi
  movq   %xmm0,0x8(%rsp)
  call   <sigaction@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  add    $0x20,%rsp
  pop    %rbp
  ret
L4:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void signal_handler_initialize() {
  sigset_t sigset;
  sigemptyset(&sigset);
  struct sigaction action;
  memset(&action, 0, sizeof(struct sigaction));
  action.sa_handler = SIG_IGN;
  action.sa_mask = sigset;
  action.sa_flags = SA_NOCLDSTOP | SA_NOCLDWAIT;
  sigaction(SIGCHLD, &action, NULL);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  movl   $0x100,-0x20(%rbp)
  movl   $0xc0,-0x1c(%rbp)
  mov    -0x20(%rbp),%eax
  imul   -0x1c(%rbp),%eax
  mov    %eax,-0x18(%rbp)
  mov    -0x18(%rbp),%edx
  mov    %edx,%eax
  add    %eax,%eax
  add    %edx,%eax
  mov    %eax,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
L2:
  mov    D0(%rip),%rax
  mov    (%rax),%ecx
  mov    -0x14(%rbp),%edx
  mov    -0x8(%rbp),%rax
  mov    $0x1,%esi
  mov    %rax,%rdi
  call   <fread@plt>
  test   %rax,%rax
  jle    L16
  mov    -0x8(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  movl   $0x0,-0x24(%rbp)
  jmp    L17
L1:
  mov    -0x10(%rbp),%rax
  mov    (%rax),%ecx
  mov    -0x10(%rbp),%rax
  lea    0x4(%rax),%rdx
  mov    %rdx,-0x10(%rbp)
  lea    (%rcx,%rcx,1),%edx
  mov    %edx,(%rax)
  mov    -0x10(%rbp),%rax
  mov    (%rax),%ecx
  mov    -0x10(%rbp),%rax
  lea    0x4(%rax),%rdx
  mov    %rdx,-0x10(%rbp)
  lea    0x78(%rcx),%edx
  mov    %edx,(%rax)
  mov    -0x10(%rbp),%rax
  mov    (%rax),%ecx
  mov    -0x24(%rbp),%eax
  movslq %eax,%rdx
  imul   $0x66666667,%rdx,%rdx
  shr    $0x20,%rdx
  sar    $0x2,%edx
  sar    $0x1f,%eax
  mov    %edx,%esi
  sub    %eax,%esi
  mov    -0x10(%rbp),%rax
  lea    0x4(%rax),%rdx
  mov    %rdx,-0x10(%rbp)
  lea    (%rcx,%rsi,1),%edx
  mov    %edx,(%rax)
  addl   $0x1,-0x24(%rbp)
L17:
  mov    -0x24(%rbp),%eax
  cmp    -0x18(%rbp),%eax
  jl     L1
  mov    D25(%rip),%rax
  mov    (%rax),%ecx
  mov    -0x14(%rbp),%edx
  mov    -0x8(%rbp),%rax
  mov    $0x1,%esi
  mov    %rax,%rdi
  call   <fwrite@plt>
  jmp    L2
L16:
  nop
  mov    D2(%rip),%rax
  mov    (%rax),%eax
  leave
  ret
```

assistant: ```c
int main() {
  int width = 256, heigh = 192, pixelsPerFrame = width * heigh, RGBframeBufferSize = pixelsPerFrame * 3;
  uint8_t *pixels = malloc(RGBframeBufferSize), *pix;
  while (1) {
    if (fread(pixels, 1, RGBframeBufferSize, stdin) <= 0) {
      break;
    }
    pix = pixels;
    for (int q = 0; q < pixelsPerFrame; q++) {
      *pix++ = *pix * 2;
      *pix++ = *pix + 120;
      *pix++ = *pix + q / 10;
    }
    fwrite(pixels, 1, RGBframeBufferSize, stdout);
  }
  return EXIT_SUCCESS;
}
```