ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Converte this assembly snippet into its equivalent C code:

```asm
<mx_strvec_length_cache>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  xor    %edi,%edi
  push   %rbx
  mov    %esi,%ebx
  sub    $0x8,%rsp
  cmp    $0xffffffff,%esi
  mov    $0x1,%esi
  sete   %dil
  call   <__builtin_expect@plt>
  xor    %edi,%edi
  cmp    %rbp,D45(%rip)
  mov    $0x1,%esi
  sete   %dil
  test   %rax,%rax
  je     L22
  call   <__builtin_expect@plt>
  test   %rax,%rax
  mov    $0xffffffffffffffff,%rax
  cmovne D29(%rip),%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
  nopw   0x0(%rax,%rax,1)
L22:
  call   <__builtin_expect@plt>
  mov    %rax,%r8
  movslq %ebx,%rax
  test   %r8,%r8
  je     L19
  mov    %rax,D0(%rip)
L27:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
  xchg   %ax,%ax
L19:
  mov    %rbp,D0(%rip)
  mov    %rax,D0(%rip)
  jmp    L27
```

assistant: ```c
size_t mx_strvec_length_cache(char **strvec, int32_t len) {
  static char **sv = NULL;
  static size_t l = 0;
  if (__builtin_expect((len == -1), 1)) {
    if (__builtin_expect((sv == strvec), 1)) {
      return l;
    }
    return -1;
  }
  if (__builtin_expect((sv == strvec), 1)) {
    l = len;
  } else {
    sv = strvec;
    l = len;
  }
  return l;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<mx_strvec_length_cache>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  xor    %edi,%edi
  push   %rbx
  mov    %esi,%ebx
  sub    $0x8,%rsp
  cmp    $0xffffffff,%esi
  mov    $0x1,%esi
  sete   %dil
  call   <__builtin_expect@plt>
  xor    %edi,%edi
  cmp    %rbp,D12(%rip)
  mov    $0x1,%esi
  sete   %dil
  test   %rax,%rax
  je     L1
  call   <__builtin_expect@plt>
  test   %rax,%rax
  mov    $0xffffffffffffffff,%rax
  cmovne D47(%rip),%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
  nopw   0x0(%rax,%rax,1)
L1:
  call   <__builtin_expect@plt>
  mov    %rax,%r8
  movslq %ebx,%rax
  test   %r8,%r8
  je     L25
  mov    %rax,D23(%rip)
L28:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
  xchg   %ax,%ax
L25:
  mov    %rbp,D23(%rip)
  mov    %rax,D23(%rip)
  jmp    L28
```

assistant: ```c
size_t mx_strvec_length_cache(char **strvec, int32_t len) {
  static char **sv = NULL;
  static size_t l = 0;
  if (__builtin_expect((len == -1), 1)) {
    if (__builtin_expect((sv == strvec), 1)) {
      return l;
    }
    return -1;
  }
  if (__builtin_expect((sv == strvec), 1)) {
    l = len;
  } else {
    sv = strvec;
    l = len;
  }
  return l;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<command_exec_list>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  cmpq   $0x0,-0x28(%rbp)
  je     L81
  mov    -0x28(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L81
  mov    -0x28(%rbp),%rax
  mov    $0x0,%ecx
  mov    $0x0,%edx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <eval_expression@plt>
  mov    %rax,-0x18(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  je     L7
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L7
  mov    -0x18(%rbp),%rax
  mov    $0x3b,%esi
  mov    %rax,%rdi
  call   <string_split_command@plt>
  mov    %rax,-0x10(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  je     L7
  mov    $0x0,%eax
  call   <gui_buffer_search_main@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x10(%rbp),%rax
  mov    %rax,-0x20(%rbp)
  jmp    L68
L80:
  mov    -0x20(%rbp),%rax
  mov    (%rax),%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <input_data@plt>
  addq   $0x8,-0x20(%rbp)
L68:
  mov    -0x20(%rbp),%rax
  mov    (%rax),%rax
  test   %rax,%rax
  jne    L80
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <string_free_split_command@plt>
L7:
  cmpq   $0x0,-0x18(%rbp)
  je     L73
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  jmp    L73
L81:
  nop
L73:
  leave
  ret
```

assistant: ```c
void command_exec_list(const char *command_list) {
  char *command_list2, **commands, **ptr_cmd;
  struct t_gui_buffer *weechat_buffer;
  if (!command_list || !command_list[0])
    return;
  command_list2 = eval_expression(command_list, NULL, NULL, NULL);
  if (command_list2 && command_list2[0]) {
    commands = string_split_command(command_list2, ';');
    if (commands) {
      weechat_buffer = gui_buffer_search_main();
      for (ptr_cmd = commands; *ptr_cmd; ptr_cmd++) {
        (void)input_data(weechat_buffer, *ptr_cmd);
      }
      string_free_split_command(commands);
    }
  }
  if (command_list2)
    free(command_list2);
}
```
user: What is the c source code of the assembly code below?

```asm
<command_exec_list>:
  endbr64
  test   %rdi,%rdi
  je     L17
  cmpb   $0x0,(%rdi)
  jne    L48
L17:
  ret
L48:
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    $0x0,%ecx
  mov    $0x0,%edx
  mov    $0x0,%esi
  call   <eval_expression@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L70
  cmpb   $0x0,(%rax)
  jne    L1
L26:
  mov    %rbx,%rdi
  call   <free@plt>
L70:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L1:
  mov    $0x3b,%esi
  mov    %rax,%rdi
  call   <string_split_command@plt>
  mov    %rax,%r13
  test   %rax,%rax
  je     L26
  mov    $0x0,%eax
  call   <gui_buffer_search_main@plt>
  mov    %rax,%r12
  mov    0x0(%r13),%rsi
  test   %rsi,%rsi
  je     L20
  mov    %r13,%rbp
L52:
  mov    %r12,%rdi
  call   <input_data@plt>
  add    $0x8,%rbp
  mov    0x0(%rbp),%rsi
  test   %rsi,%rsi
  jne    L52
L20:
  mov    %r13,%rdi
  call   <string_free_split_command@plt>
  jmp    L26
```

assistant: ```c
void command_exec_list(const char *command_list) {
  char *command_list2, **commands, **ptr_cmd;
  struct t_gui_buffer *weechat_buffer;
  if (!command_list || !command_list[0])
    return;
  command_list2 = eval_expression(command_list, NULL, NULL, NULL);
  if (command_list2 && command_list2[0]) {
    commands = string_split_command(command_list2, ';');
    if (commands) {
      weechat_buffer = gui_buffer_search_main();
      for (ptr_cmd = commands; *ptr_cmd; ptr_cmd++) {
        (void)input_data(weechat_buffer, *ptr_cmd);
      }
      string_free_split_command(commands);
    }
  }
  if (command_list2)
    free(command_list2);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<command_exec_list>:
  endbr64
  test   %rdi,%rdi
  je     L21
  cmpb   $0x0,(%rdi)
  jne    L63
L21:
  ret
  nop
L63:
  push   %r13
  xor    %ecx,%ecx
  xor    %edx,%edx
  xor    %esi,%esi
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  call   <eval_expression@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L37
  cmpb   $0x0,(%rax)
  jne    L35
L62:
  add    $0x8,%rsp
  mov    %rbp,%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    10a0 <free@plt>
  nopl   0x0(%rax)
L37:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax,%rax,1)
L35:
  mov    $0x3b,%esi
  mov    %rax,%rdi
  call   <string_split_command@plt>
  mov    %rax,%r13
  test   %rax,%rax
  je     L62
  xor    %eax,%eax
  call   <gui_buffer_search_main@plt>
  mov    0x0(%r13),%rsi
  mov    %rax,%r12
  test   %rsi,%rsi
  je     L44
  mov    %r13,%rbx
  nopl   0x0(%rax,%rax,1)
L5:
  mov    %r12,%rdi
  add    $0x8,%rbx
  call   <input_data@plt>
  mov    (%rbx),%rsi
  test   %rsi,%rsi
  jne    L5
L44:
  mov    %r13,%rdi
  call   <string_free_split_command@plt>
  jmp    L62
```

assistant: ```c
void command_exec_list(const char *command_list) {
  char *command_list2, **commands, **ptr_cmd;
  struct t_gui_buffer *weechat_buffer;
  if (!command_list || !command_list[0])
    return;
  command_list2 = eval_expression(command_list, NULL, NULL, NULL);
  if (command_list2 && command_list2[0]) {
    commands = string_split_command(command_list2, ';');
    if (commands) {
      weechat_buffer = gui_buffer_search_main();
      for (ptr_cmd = commands; *ptr_cmd; ptr_cmd++) {
        (void)input_data(weechat_buffer, *ptr_cmd);
      }
      string_free_split_command(commands);
    }
  }
  if (command_list2)
    free(command_list2);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<command_exec_list>:
  endbr64
  test   %rdi,%rdi
  je     L47
  cmpb   $0x0,(%rdi)
  jne    L67
L47:
  ret
  nop
L67:
  push   %r13
  xor    %ecx,%ecx
  xor    %edx,%edx
  xor    %esi,%esi
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  call   <eval_expression@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L36
  cmpb   $0x0,(%rax)
  jne    L21
L55:
  add    $0x8,%rsp
  mov    %rbp,%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    10a0 <free@plt>
  nopl   0x0(%rax)
L36:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax,%rax,1)
L21:
  mov    $0x3b,%esi
  mov    %rax,%rdi
  call   <string_split_command@plt>
  mov    %rax,%r13
  test   %rax,%rax
  je     L55
  xor    %eax,%eax
  call   <gui_buffer_search_main@plt>
  mov    0x0(%r13),%rsi
  mov    %rax,%r12
  test   %rsi,%rsi
  je     L73
  mov    %r13,%rbx
  nopl   0x0(%rax,%rax,1)
L78:
  mov    %r12,%rdi
  add    $0x8,%rbx
  call   <input_data@plt>
  mov    (%rbx),%rsi
  test   %rsi,%rsi
  jne    L78
L73:
  mov    %r13,%rdi
  call   <string_free_split_command@plt>
  jmp    L55
```

assistant: ```c
void command_exec_list(const char *command_list) {
  char *command_list2, **commands, **ptr_cmd;
  struct t_gui_buffer *weechat_buffer;
  if (!command_list || !command_list[0])
    return;
  command_list2 = eval_expression(command_list, NULL, NULL, NULL);
  if (command_list2 && command_list2[0]) {
    commands = string_split_command(command_list2, ';');
    if (commands) {
      weechat_buffer = gui_buffer_search_main();
      for (ptr_cmd = commands; *ptr_cmd; ptr_cmd++) {
        (void)input_data(weechat_buffer, *ptr_cmd);
      }
      string_free_split_command(commands);
    }
  }
  if (command_list2)
    free(command_list2);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<regionIsLocked>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %edi,-0x24(%rbp)
  mov    %esi,-0x28(%rbp)
  mov    %edx,-0x2c(%rbp)
  mov    %ecx,-0x30(%rbp)
  mov    %r8d,-0x34(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x28(%rbp),%eax
  mov    %eax,-0x20(%rbp)
  mov    -0x2c(%rbp),%eax
  mov    %eax,-0x1c(%rbp)
  mov    -0x30(%rbp),%eax
  mov    %eax,-0x18(%rbp)
  mov    -0x34(%rbp),%eax
  mov    %eax,-0x14(%rbp)
  mov    D18(%rip),%rax
  mov    (%rax),%ecx
  lea    -0x20(%rbp),%rdx
  mov    -0x24(%rbp),%eax
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <fcntl@plt>
  cmp    $0xffffffff,%eax
  jne    L36
  mov    $0xffffffff,%eax
  jmp    L44
L36:
  mov    -0x20(%rbp),%edx
  mov    D3(%rip),%rax
  mov    (%rax),%eax
  cmp    %eax,%edx
  je     L14
  mov    -0x10(%rbp),%eax
  jmp    L44
L14:
  mov    $0x0,%eax
L44:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L2
  call   <__stack_chk_fail@plt>
L2:
  leave
  ret
```

assistant: ```c
pid_t regionIsLocked(int fd, int type, int whence, int start, int len) {
  struct flock fl;
  fl.l_type = type;
  fl.l_whence = whence;
  fl.l_start = start;
  fl.l_len = len;
  if (fcntl(fd, F_GETLK, &fl) == -1)
    return -1;
  return (fl.l_type == F_UNLCK) ? 0 : fl.l_pid;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<regionIsLocked>:
  endbr64
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    %esi,(%rsp)
  mov    %edx,0x4(%rsp)
  mov    %ecx,0x8(%rsp)
  mov    %r8d,0xc(%rsp)
  mov    %rsp,%rdx
  mov    D13(%rip),%rax
  mov    (%rax),%esi
  call   <fcntl@plt>
  cmp    $0xffffffff,%eax
  je     L4
  mov    $0x0,%eax
  mov    D16(%rip),%rdx
  mov    (%rdx),%ecx
  cmp    %ecx,(%rsp)
  je     L4
  mov    0x10(%rsp),%eax
L4:
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L13
  add    $0x28,%rsp
  ret
L13:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
pid_t regionIsLocked(int fd, int type, int whence, int start, int len) {
  struct flock fl;
  fl.l_type = type;
  fl.l_whence = whence;
  fl.l_start = start;
  fl.l_len = len;
  if (fcntl(fd, F_GETLK, &fl) == -1)
    return -1;
  return (fl.l_type == F_UNLCK) ? 0 : fl.l_pid;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<regionIsLocked>:
  endbr64
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    D8(%rip),%rax
  mov    %esi,(%rsp)
  mov    %edx,0x4(%rsp)
  mov    %rsp,%rdx
  mov    (%rax),%esi
  mov    %ecx,0x8(%rsp)
  mov    %r8d,0xc(%rsp)
  call   <fcntl@plt>
  cmp    $0xffffffff,%eax
  je     L0
  mov    D15(%rip),%rdx
  xor    %eax,%eax
  mov    (%rdx),%ecx
  cmp    %ecx,(%rsp)
  je     L0
  mov    0x10(%rsp),%eax
L0:
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L2
  add    $0x28,%rsp
  ret
L2:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
pid_t regionIsLocked(int fd, int type, int whence, int start, int len) {
  struct flock fl;
  fl.l_type = type;
  fl.l_whence = whence;
  fl.l_start = start;
  fl.l_len = len;
  if (fcntl(fd, F_GETLK, &fl) == -1)
    return -1;
  return (fl.l_type == F_UNLCK) ? 0 : fl.l_pid;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<regionIsLocked>:
  endbr64
  movd   %esi,%xmm0
  movd   %edx,%xmm3
  movd   %ecx,%xmm1
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    D3(%rip),%rax
  punpckldq %xmm3,%xmm0
  mov    %rsp,%rdx
  movd   %r8d,%xmm2
  punpckldq %xmm2,%xmm1
  mov    (%rax),%esi
  punpcklqdq %xmm1,%xmm0
  movaps %xmm0,(%rsp)
  call   <fcntl@plt>
  cmp    $0xffffffff,%eax
  je     L27
  mov    D19(%rip),%rdx
  xor    %eax,%eax
  mov    (%rdx),%ecx
  cmp    %ecx,(%rsp)
  je     L27
  mov    0x10(%rsp),%eax
L27:
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L19
  add    $0x28,%rsp
  ret
L19:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
pid_t regionIsLocked(int fd, int type, int whence, int start, int len) {
  struct flock fl;
  fl.l_type = type;
  fl.l_whence = whence;
  fl.l_start = start;
  fl.l_len = len;
  if (fcntl(fd, F_GETLK, &fl) == -1)
    return -1;
  return (fl.l_type == F_UNLCK) ? 0 : fl.l_pid;
}
```
user: What is the c source code of the assembly code below:

```asm
<version>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  lea    D16(%rip),%rax
  mov    %rax,%rsi
  lea    D26(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D1(%rip),%rax
  mov    %rax,%rsi
  lea    D34(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  nop
  pop    %rbp
  ret
```

tool_calls: name: parse_data
arguments: label: D16
datatype: string
name: parse_data
arguments: label: D26
datatype: string
name: parse_data
arguments: label: D1
datatype: string
name: parse_data
arguments: label: D34
datatype: string

tool: D16: FunOS Education

tool: D26: %s 

tool: D1: 0.0.1

tool: D34: %s


assistant: ```c
void version() {
  printf("%s ", "FunOS Education");
  printf("%s\n", "0.0.1");
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<version>:
  endbr64
  sub    $0x8,%rsp
  lea    D32(%rip),%rsi
  lea    D24(%rip),%rdi
  call   <printf@plt>
  lea    D13(%rip),%rsi
  lea    D21(%rip),%rdi
  call   <printf@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: read_data
arguments: tag: D32
data_type: string
name: read_data
arguments: tag: D24
data_type: string
name: read_data
arguments: tag: D13
data_type: string
name: read_data
arguments: tag: D21
data_type: string

tool: D32: FunOS Education

tool: D24: %s 

tool: D13: 0.0.1

tool: D21: %s


assistant: ```c
void version() {
  printf("%s ", "FunOS Education");
  printf("%s\n", "0.0.1");
}
```
user: Translate the below assembly code into C programming language:

```asm
<version>:
  endbr64
  sub    $0x8,%rsp
  lea    D23(%rip),%rsi
  lea    D34(%rip),%rdi
  call   <printf@plt>
  lea    D25(%rip),%rsi
  lea    D29(%rip),%rdi
  add    $0x8,%rsp
  jmp    1050 <printf@plt>
```

tool_calls: name: retrieve_data
arguments: data_tag: D23
type_infered: string
name: retrieve_data
arguments: data_tag: D34
type_infered: string
name: retrieve_data
arguments: data_tag: D25
type_infered: string
name: retrieve_data
arguments: data_tag: D29
type_infered: string

tool: D23: FunOS Education

tool: D34: %s 

tool: D25: 0.0.1

tool: D29: %s


assistant: ```c
void version() {
  printf("%s ", "FunOS Education");
  printf("%s\n", "0.0.1");
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<version>:
  endbr64
  sub    $0x8,%rsp
  lea    D37(%rip),%rsi
  lea    D11(%rip),%rdi
  call   <printf@plt>
  lea    D21(%rip),%rsi
  lea    D1(%rip),%rdi
  add    $0x8,%rsp
  jmp    1050 <printf@plt>
```

tool_calls: name: unpack_data
arguments: data_tag: D37
type_guessed: string
name: unpack_data
arguments: data_tag: D11
type_guessed: string
name: unpack_data
arguments: data_tag: D21
type_guessed: string
name: unpack_data
arguments: data_tag: D1
type_guessed: string

tool: D37: FunOS Education

tool: D11: %s 

tool: D21: 0.0.1

tool: D1: %s


assistant: ```c
void version() {
  printf("%s ", "FunOS Education");
  printf("%s\n", "0.0.1");
}
```
user: Translate the below assembly code into C programming language:

```asm
<jmp_m32>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    $0xff,%edi
  call   <put8@plt>
  mov    $0x25,%edi
  call   <put8@plt>
  mov    -0x8(%rbp),%rax
  mov    %eax,%edi
  call   <put32@plt>
  nop
  leave
  ret
```

assistant: ```c
void jmp_m32(unsigned int *m32) {
  put8(0xFF);
  put8(0x25);
  put32((unsigned int)(m32));
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<jmp_m32>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  mov    $0xff,%edi
  call   <put8@plt>
  mov    $0x25,%edi
  call   <put8@plt>
  mov    %ebx,%edi
  call   <put32@plt>
  pop    %rbx
  ret
```

assistant: ```c
void jmp_m32(unsigned int *m32) {
  put8(0xFF);
  put8(0x25);
  put32((unsigned int)(m32));
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<jmp_m32>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  mov    $0xff,%edi
  call   <put8@plt>
  mov    $0x25,%edi
  call   <put8@plt>
  mov    %ebx,%edi
  pop    %rbx
  jmp    1070 <put32@plt>
```

assistant: ```c
void jmp_m32(unsigned int *m32) {
  put8(0xFF);
  put8(0x25);
  put32((unsigned int)(m32));
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  movl   $0x0,-0x8(%rbp)
  jmp    L33
L35:
  cmpl   $0x20,-0x4(%rbp)
  jne    L1
  cmpl   $0x0,-0x8(%rbp)
  jne    L33
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <putchar@plt>
  movl   $0x1,-0x8(%rbp)
  jmp    L33
L1:
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <putchar@plt>
  movl   $0x0,-0x8(%rbp)
L33:
  mov    $0x0,%eax
  call   <getchar@plt>
  mov    %eax,-0x4(%rbp)
  mov    D6(%rip),%rax
  mov    (%rax),%eax
  cmp    %eax,-0x4(%rbp)
  jne    L35
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
int main(void) {
  int c, blank;
  blank = 0;
  while ((c = getchar()) != EOF) {
    if (c == ' ') {
      if (blank == 0) {
        putchar(c);
        blank = 1;
      }
    } else {
      putchar(c);
      blank = 0;
    }
  }
  return 0;
}
```
user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    $0x0,%ebx
  mov    $0x0,%ebp
  jmp    L32
L35:
  mov    %eax,%edi
  call   <putchar@plt>
  mov    %ebp,%ebx
L32:
  mov    $0x0,%eax
  call   <getchar@plt>
  mov    D0(%rip),%rdx
  cmp    %eax,(%rdx)
  je     L10
  cmp    $0x20,%eax
  jne    L35
  test   %ebx,%ebx
  jne    L32
  mov    $0x20,%edi
  call   <putchar@plt>
  mov    $0x1,%ebx
  jmp    L32
L10:
  mov    $0x0,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
int main(void) {
  int c, blank;
  blank = 0;
  while ((c = getchar()) != EOF) {
    if (c == ' ') {
      if (blank == 0) {
        putchar(c);
        blank = 1;
      }
    } else {
      putchar(c);
      blank = 0;
    }
  }
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<main>:
  endbr64
  push   %rbp
  xor    %ebp,%ebp
  push   %rbx
  sub    $0x8,%rsp
  mov    D9(%rip),%rbx
L42:
  xor    %eax,%eax
  call   <getchar@plt>
  mov    %eax,%edi
  cmp    %eax,(%rbx)
  je     L0
  cmp    $0x20,%edi
  jne    L40
  test   %ebp,%ebp
  jne    L67
L29:
  mov    $0x20,%edi
  call   <putchar@plt>
  xor    %eax,%eax
  call   <getchar@plt>
  mov    %eax,%edi
  cmp    (%rbx),%eax
  je     L0
  cmp    $0x20,%eax
  jne    L40
  xor    %eax,%eax
  call   <getchar@plt>
  mov    %eax,%edi
  cmp    (%rbx),%eax
  je     L0
  cmp    $0x20,%eax
  jne    L40
L67:
  xor    %eax,%eax
  call   <getchar@plt>
  mov    %eax,%edi
  cmp    %eax,(%rbx)
  je     L0
  mov    $0x1,%ebp
  cmp    $0x20,%eax
  je     L42
  xchg   %ax,%ax
L40:
  call   <putchar@plt>
  xor    %eax,%eax
  call   <getchar@plt>
  mov    %eax,%edi
  cmp    (%rbx),%eax
  je     L0
  cmp    $0x20,%eax
  je     L29
  jmp    L40
  nopl   0x0(%rax)
L0:
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
int main(void) {
  int c, blank;
  blank = 0;
  while ((c = getchar()) != EOF) {
    if (c == ' ') {
      if (blank == 0) {
        putchar(c);
        blank = 1;
      }
    } else {
      putchar(c);
      blank = 0;
    }
  }
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<main>:
  endbr64
  push   %rbp
  xor    %ebp,%ebp
  push   %rbx
  sub    $0x8,%rsp
  mov    D8(%rip),%rbx
L50:
  xor    %eax,%eax
  call   <getchar@plt>
  mov    %eax,%edi
  cmp    %eax,(%rbx)
  je     L56
  cmp    $0x20,%edi
  jne    L95
  test   %ebp,%ebp
  jne    L46
L71:
  mov    $0x20,%edi
  call   <putchar@plt>
  xor    %eax,%eax
  call   <getchar@plt>
  mov    %eax,%edi
  cmp    (%rbx),%eax
  je     L56
  cmp    $0x20,%eax
  jne    L95
  xor    %eax,%eax
  call   <getchar@plt>
  mov    %eax,%edi
  cmp    (%rbx),%eax
  je     L56
  cmp    $0x20,%eax
  jne    L95
L46:
  xor    %eax,%eax
  call   <getchar@plt>
  mov    %eax,%edi
  cmp    %eax,(%rbx)
  je     L56
  mov    $0x1,%ebp
  cmp    $0x20,%eax
  je     L50
  xchg   %ax,%ax
L95:
  call   <putchar@plt>
  xor    %eax,%eax
  call   <getchar@plt>
  mov    %eax,%edi
  cmp    (%rbx),%eax
  je     L56
  cmp    $0x20,%eax
  je     L71
  jmp    L95
  nopl   0x0(%rax)
L56:
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
int main(void) {
  int c, blank;
  blank = 0;
  while ((c = getchar()) != EOF) {
    if (c == ' ') {
      if (blank == 0) {
        putchar(c);
        blank = 1;
      }
    } else {
      putchar(c);
      blank = 0;
    }
  }
  return 0;
}
```