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
<pbm_WriteFontStart>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %rsi,%rbp
  mov    %rdi,%rcx
  mov    $0xe,%edx
  mov    $0x1,%esi
  lea    D15(%rip),%rdi
  call   <fwrite@plt>
  mov    %rbp,%rdx
  lea    D16(%rip),%rsi
  mov    %rbx,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  mov    %rbx,%rcx
  mov    $0xe,%edx
  mov    $0x1,%esi
  lea    D69(%rip),%rdi
  call   <fwrite@plt>
  mov    %rbx,%rcx
  mov    $0x1a,%edx
  mov    $0x1,%esi
  lea    D29(%rip),%rdi
  call   <fwrite@plt>
  mov    %rbx,%rcx
  mov    $0x12,%edx
  mov    $0x1,%esi
  lea    D14(%rip),%rdi
  call   <fwrite@plt>
  mov    %rbx,%rcx
  mov    $0x16,%edx
  mov    $0x1,%esi
  lea    D91(%rip),%rdi
  call   <fwrite@plt>
  mov    %rbx,%rcx
  mov    $0xe,%edx
  mov    $0x1,%esi
  lea    D36(%rip),%rdi
  call   <fwrite@plt>
  mov    %rbx,%rcx
  mov    $0xf,%edx
  mov    $0x1,%esi
  lea    D79(%rip),%rdi
  call   <fwrite@plt>
  mov    %rbx,%rcx
  mov    $0xe,%edx
  mov    $0x1,%esi
  lea    D11(%rip),%rdi
  call   <fwrite@plt>
  mov    %rbx,%rcx
  mov    $0xa,%edx
  mov    $0x1,%esi
  lea    D17(%rip),%rdi
  call   <fwrite@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D15
type_guessed: string
name: unpack_data
arguments: data_label: D16
type_guessed: string
name: unpack_data
arguments: data_label: D69
type_guessed: string
name: unpack_data
arguments: data_label: D29
type_guessed: string
name: unpack_data
arguments: data_label: D14
type_guessed: string
name: unpack_data
arguments: data_label: D91
type_guessed: string
name: unpack_data
arguments: data_label: D36
type_guessed: string
name: unpack_data
arguments: data_label: D79
type_guessed: string
name: unpack_data
arguments: data_label: D11
type_guessed: string
name: unpack_data
arguments: data_label: D17
type_guessed: string

tool: D15: STARTFONT 2.1


tool: D16: FONT %s


tool: D69: SIZE 16 75 75


tool: D29: FONTBOUNDINGBOX 16 16 0 0


tool: D14: STARTPROPERTIES 3


tool: D91: COPYRIGHT "CC-BY-3.0"


tool: D36: FONT_ASCENT 0


tool: D79: FONT_DESCENT 0


tool: D11: ENDPROPERTIES


tool: D17: CHARS 235


assistant: ```c
void pbm_WriteFontStart(FILE *fp, const char *s) {
  fprintf(fp, "STARTFONT 2.1\n");
  fprintf(fp, "FONT %s\n", s);
  fprintf(fp, "SIZE 16 75 75\n");
  fprintf(fp, "FONTBOUNDINGBOX 16 16 0 0\n");
  fprintf(fp, "STARTPROPERTIES 3\n");
  fprintf(fp, "COPYRIGHT \"CC-BY-3.0\"\n");
  fprintf(fp, "FONT_ASCENT 0\n");
  fprintf(fp, "FONT_DESCENT 0\n");
  fprintf(fp, "ENDPROPERTIES\n");
  fprintf(fp, "CHARS 235\n");
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<pbm_WriteFontStart>:
  endbr64
  push   %r13
  mov    %rdi,%rcx
  mov    %rsi,%r13
  mov    $0xe,%edx
  push   %r12
  mov    $0x1,%esi
  mov    %rdi,%r12
  lea    D59(%rip),%rdi
  sub    $0x8,%rsp
  call   <fwrite@plt>
  mov    %r13,%rdx
  mov    %r12,%rdi
  xor    %eax,%eax
  lea    D77(%rip),%rsi
  call   <fprintf@plt>
  mov    %r12,%rcx
  mov    $0xe,%edx
  mov    $0x1,%esi
  lea    D55(%rip),%rdi
  call   <fwrite@plt>
  mov    %r12,%rcx
  mov    $0x1a,%edx
  mov    $0x1,%esi
  lea    D3(%rip),%rdi
  call   <fwrite@plt>
  mov    %r12,%rcx
  mov    $0x12,%edx
  mov    $0x1,%esi
  lea    D85(%rip),%rdi
  call   <fwrite@plt>
  mov    %r12,%rcx
  mov    $0x16,%edx
  mov    $0x1,%esi
  lea    D57(%rip),%rdi
  call   <fwrite@plt>
  mov    %r12,%rcx
  mov    $0xe,%edx
  mov    $0x1,%esi
  lea    D41(%rip),%rdi
  call   <fwrite@plt>
  mov    %r12,%rcx
  mov    $0xf,%edx
  mov    $0x1,%esi
  lea    D43(%rip),%rdi
  call   <fwrite@plt>
  mov    %r12,%rcx
  mov    $0xe,%edx
  mov    $0x1,%esi
  lea    D83(%rip),%rdi
  call   <fwrite@plt>
  add    $0x8,%rsp
  mov    %r12,%rcx
  mov    $0xa,%edx
  pop    %r12
  mov    $0x1,%esi
  lea    D37(%rip),%rdi
  pop    %r13
  jmp    1070 <fwrite@plt>
```

tool_calls: name: parse_data
arguments: label: D59
type: string
name: parse_data
arguments: label: D77
type: string
name: parse_data
arguments: label: D55
type: string
name: parse_data
arguments: label: D3
type: string
name: parse_data
arguments: label: D85
type: string
name: parse_data
arguments: label: D57
type: string
name: parse_data
arguments: label: D41
type: string
name: parse_data
arguments: label: D43
type: string
name: parse_data
arguments: label: D83
type: string
name: parse_data
arguments: label: D37
type: string

tool: D59: STARTFONT 2.1


tool: D77: FONT %s


tool: D55: SIZE 16 75 75


tool: D3: FONTBOUNDINGBOX 16 16 0 0


tool: D85: STARTPROPERTIES 3


tool: D57: COPYRIGHT "CC-BY-3.0"


tool: D41: FONT_ASCENT 0


tool: D43: FONT_DESCENT 0


tool: D83: ENDPROPERTIES


tool: D37: CHARS 235


assistant: ```c
void pbm_WriteFontStart(FILE *fp, const char *s) {
  fprintf(fp, "STARTFONT 2.1\n");
  fprintf(fp, "FONT %s\n", s);
  fprintf(fp, "SIZE 16 75 75\n");
  fprintf(fp, "FONTBOUNDINGBOX 16 16 0 0\n");
  fprintf(fp, "STARTPROPERTIES 3\n");
  fprintf(fp, "COPYRIGHT \"CC-BY-3.0\"\n");
  fprintf(fp, "FONT_ASCENT 0\n");
  fprintf(fp, "FONT_DESCENT 0\n");
  fprintf(fp, "ENDPROPERTIES\n");
  fprintf(fp, "CHARS 235\n");
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<pbm_WriteFontStart>:
  endbr64
  push   %r13
  mov    %rdi,%rcx
  mov    %rsi,%r13
  mov    $0xe,%edx
  push   %r12
  mov    $0x1,%esi
  mov    %rdi,%r12
  lea    D13(%rip),%rdi
  sub    $0x8,%rsp
  call   <fwrite@plt>
  mov    %r13,%rdx
  mov    %r12,%rdi
  xor    %eax,%eax
  lea    D1(%rip),%rsi
  call   <fprintf@plt>
  mov    %r12,%rcx
  mov    $0xe,%edx
  mov    $0x1,%esi
  lea    D68(%rip),%rdi
  call   <fwrite@plt>
  mov    %r12,%rcx
  mov    $0x1a,%edx
  mov    $0x1,%esi
  lea    D4(%rip),%rdi
  call   <fwrite@plt>
  mov    %r12,%rcx
  mov    $0x12,%edx
  mov    $0x1,%esi
  lea    D8(%rip),%rdi
  call   <fwrite@plt>
  mov    %r12,%rcx
  mov    $0x16,%edx
  mov    $0x1,%esi
  lea    D41(%rip),%rdi
  call   <fwrite@plt>
  mov    %r12,%rcx
  mov    $0xe,%edx
  mov    $0x1,%esi
  lea    D96(%rip),%rdi
  call   <fwrite@plt>
  mov    %r12,%rcx
  mov    $0xf,%edx
  mov    $0x1,%esi
  lea    D40(%rip),%rdi
  call   <fwrite@plt>
  mov    %r12,%rcx
  mov    $0xe,%edx
  mov    $0x1,%esi
  lea    D52(%rip),%rdi
  call   <fwrite@plt>
  add    $0x8,%rsp
  mov    %r12,%rcx
  mov    $0xa,%edx
  pop    %r12
  mov    $0x1,%esi
  lea    D23(%rip),%rdi
  pop    %r13
  jmp    1070 <fwrite@plt>
```

tool_calls: name: disassemble_data
arguments: tag: D13
type_guessed: string
name: disassemble_data
arguments: tag: D1
type_guessed: string
name: disassemble_data
arguments: tag: D68
type_guessed: string
name: disassemble_data
arguments: tag: D4
type_guessed: string
name: disassemble_data
arguments: tag: D8
type_guessed: string
name: disassemble_data
arguments: tag: D41
type_guessed: string
name: disassemble_data
arguments: tag: D96
type_guessed: string
name: disassemble_data
arguments: tag: D40
type_guessed: string
name: disassemble_data
arguments: tag: D52
type_guessed: string
name: disassemble_data
arguments: tag: D23
type_guessed: string

tool: D13: STARTFONT 2.1


tool: D1: FONT %s


tool: D68: SIZE 16 75 75


tool: D4: FONTBOUNDINGBOX 16 16 0 0


tool: D8: STARTPROPERTIES 3


tool: D41: COPYRIGHT "CC-BY-3.0"


tool: D96: FONT_ASCENT 0


tool: D40: FONT_DESCENT 0


tool: D52: ENDPROPERTIES


tool: D23: CHARS 235


assistant: ```c
void pbm_WriteFontStart(FILE *fp, const char *s) {
  fprintf(fp, "STARTFONT 2.1\n");
  fprintf(fp, "FONT %s\n", s);
  fprintf(fp, "SIZE 16 75 75\n");
  fprintf(fp, "FONTBOUNDINGBOX 16 16 0 0\n");
  fprintf(fp, "STARTPROPERTIES 3\n");
  fprintf(fp, "COPYRIGHT \"CC-BY-3.0\"\n");
  fprintf(fp, "FONT_ASCENT 0\n");
  fprintf(fp, "FONT_DESCENT 0\n");
  fprintf(fp, "ENDPROPERTIES\n");
  fprintf(fp, "CHARS 235\n");
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<cstr_skiptill_chr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,%eax
  mov    %al,-0x20(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <cstr_count@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x1c(%rbp),%eax
  mov    %eax,-0x8(%rbp)
  jmp    L34
L30:
  mov    -0x8(%rbp),%edx
  mov    -0x18(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <cstr_get@plt>
  mov    %al,-0x9(%rbp)
  movzbl -0x9(%rbp),%eax
  cmp    -0x20(%rbp),%al
  jne    L39
  mov    -0x8(%rbp),%eax
  jmp    L24
L39:
  addl   $0x1,-0x8(%rbp)
L34:
  mov    -0x8(%rbp),%eax
  cmp    -0x4(%rbp),%eax
  jl     L30
  mov    -0x8(%rbp),%eax
L24:
  leave
  ret
```

assistant: ```c
int cstr_skiptill_chr(const struct cstr_t *str, int i, char tillchar) {
  ;
  int l = cstr_count(str);
  int j;
  for (j = i; j < l; j++) {
    char c = cstr_get(str, j);
    if (c == tillchar) {
      return (j);
    };
  }
  { return (j); };
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<cstr_skiptill_chr>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r12
  mov    %esi,%ebx
  mov    %edx,%r13d
  call   <cstr_count@plt>
  mov    %eax,%ebp
  cmp    %ebx,%eax
  jle    L12
L33:
  mov    %ebx,%esi
  mov    %r12,%rdi
  call   <cstr_get@plt>
  cmp    %r13b,%al
  je     L8
  add    $0x1,%ebx
  cmp    %ebx,%ebp
  jne    L33
  jmp    L25
L12:
  mov    %ebx,%ebp
  jmp    L25
L8:
  mov    %ebx,%ebp
L25:
  mov    %ebp,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int cstr_skiptill_chr(const struct cstr_t *str, int i, char tillchar) {
  ;
  int l = cstr_count(str);
  int j;
  for (j = i; j < l; j++) {
    char c = cstr_get(str, j);
    if (c == tillchar) {
      return (j);
    };
  }
  { return (j); };
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<cstr_skiptill_chr>:
  endbr64
  push   %r13
  mov    %edx,%r13d
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %esi,%ebx
  sub    $0x8,%rsp
  call   <cstr_count@plt>
  cmp    %ebx,%eax
  jle    L35
  mov    %eax,%r12d
  jmp    L25
  nopl   0x0(%rax)
L4:
  add    $0x1,%ebx
  cmp    %ebx,%r12d
  je     L18
L25:
  mov    %ebx,%esi
  mov    %rbp,%rdi
  call   <cstr_get@plt>
  cmp    %r13b,%al
  jne    L4
L35:
  mov    %ebx,%r12d
L18:
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int cstr_skiptill_chr(const struct cstr_t *str, int i, char tillchar) {
  ;
  int l = cstr_count(str);
  int j;
  for (j = i; j < l; j++) {
    char c = cstr_get(str, j);
    if (c == tillchar) {
      return (j);
    };
  }
  { return (j); };
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<cstr_skiptill_chr>:
  endbr64
  push   %r13
  mov    %edx,%r13d
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %esi,%ebx
  sub    $0x8,%rsp
  call   <cstr_count@plt>
  cmp    %ebx,%eax
  jle    L32
  mov    %eax,%r12d
  jmp    L34
  nopl   0x0(%rax)
L35:
  add    $0x1,%ebx
  cmp    %ebx,%r12d
  je     L24
L34:
  mov    %ebx,%esi
  mov    %rbp,%rdi
  call   <cstr_get@plt>
  cmp    %r13b,%al
  jne    L35
L32:
  mov    %ebx,%r12d
L24:
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int cstr_skiptill_chr(const struct cstr_t *str, int i, char tillchar) {
  ;
  int l = cstr_count(str);
  int j;
  for (j = i; j < l; j++) {
    char c = cstr_get(str, j);
    if (c == tillchar) {
      return (j);
    };
  }
  { return (j); };
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<pwd_need_buflen>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  movq   $0x0,-0x8(%rbp)
  mov    -0x18(%rbp),%rax
  mov    0x18(%rax),%rax
  test   %rax,%rax
  je     L37
  mov    -0x18(%rbp),%rax
  mov    0x18(%rax),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  add    $0x1,%rax
  add    %rax,-0x8(%rbp)
L37:
  mov    -0x18(%rbp),%rax
  mov    0x10(%rax),%rax
  test   %rax,%rax
  je     L28
  mov    -0x18(%rbp),%rax
  mov    0x10(%rax),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  add    $0x1,%rax
  add    %rax,-0x8(%rbp)
L28:
  mov    -0x18(%rbp),%rax
  mov    0x8(%rax),%rax
  test   %rax,%rax
  je     L17
  mov    -0x18(%rbp),%rax
  mov    0x8(%rax),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  add    $0x1,%rax
  add    %rax,-0x8(%rbp)
L17:
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  test   %rax,%rax
  je     L11
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  add    $0x1,%rax
  add    %rax,-0x8(%rbp)
L11:
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
size_t pwd_need_buflen(struct passwd *pwd) {
  size_t len = 0;
  if (pwd->pw_passwd != NULL)
    len += strlen(pwd->pw_passwd) + 1;
  if (pwd->pw_gecos != NULL)
    len += strlen(pwd->pw_gecos) + 1;
  if (pwd->pw_dir != NULL)
    len += strlen(pwd->pw_dir) + 1;
  if (pwd->pw_shell != NULL)
    len += strlen(pwd->pw_shell) + 1;
  return len;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<pwd_need_buflen>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    0x18(%rdi),%rdi
  mov    $0x0,%ebp
  test   %rdi,%rdi
  je     L36
  call   <strlen@plt>
  lea    0x1(%rax),%rbp
L36:
  mov    0x10(%rbx),%rdi
  test   %rdi,%rdi
  je     L35
  call   <strlen@plt>
  lea    0x1(%rbp,%rax,1),%rbp
L35:
  mov    0x8(%rbx),%rdi
  test   %rdi,%rdi
  je     L14
  call   <strlen@plt>
  lea    0x1(%rbp,%rax,1),%rbp
L14:
  mov    (%rbx),%rdi
  test   %rdi,%rdi
  je     L26
  call   <strlen@plt>
  lea    0x1(%rbp,%rax,1),%rbp
L26:
  mov    %rbp,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
size_t pwd_need_buflen(struct passwd *pwd) {
  size_t len = 0;
  if (pwd->pw_passwd != NULL)
    len += strlen(pwd->pw_passwd) + 1;
  if (pwd->pw_gecos != NULL)
    len += strlen(pwd->pw_gecos) + 1;
  if (pwd->pw_dir != NULL)
    len += strlen(pwd->pw_dir) + 1;
  if (pwd->pw_shell != NULL)
    len += strlen(pwd->pw_shell) + 1;
  return len;
}
```
user: Translate the below assembly code into C programming language:

```asm
<pwd_need_buflen>:
  endbr64
  push   %r12
  xor    %r12d,%r12d
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  mov    0x18(%rdi),%rdi
  test   %rdi,%rdi
  je     L6
  call   <strlen@plt>
  lea    0x1(%rax),%r12
L6:
  mov    0x10(%rbx),%rdi
  test   %rdi,%rdi
  je     L5
  call   <strlen@plt>
  lea    0x1(%r12,%rax,1),%r12
L5:
  mov    0x8(%rbx),%rdi
  test   %rdi,%rdi
  je     L38
  call   <strlen@plt>
  lea    0x1(%r12,%rax,1),%r12
L38:
  mov    (%rbx),%rdi
  test   %rdi,%rdi
  je     L31
  call   <strlen@plt>
  lea    0x1(%r12,%rax,1),%r12
L31:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %r12
  ret
```

assistant: ```c
size_t pwd_need_buflen(struct passwd *pwd) {
  size_t len = 0;
  if (pwd->pw_passwd != NULL)
    len += strlen(pwd->pw_passwd) + 1;
  if (pwd->pw_gecos != NULL)
    len += strlen(pwd->pw_gecos) + 1;
  if (pwd->pw_dir != NULL)
    len += strlen(pwd->pw_dir) + 1;
  if (pwd->pw_shell != NULL)
    len += strlen(pwd->pw_shell) + 1;
  return len;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<pwd_need_buflen>:
  endbr64
  push   %r12
  xor    %r12d,%r12d
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  mov    0x18(%rdi),%rdi
  test   %rdi,%rdi
  je     L6
  call   <strlen@plt>
  lea    0x1(%rax),%r12
L6:
  mov    0x10(%rbx),%rdi
  test   %rdi,%rdi
  je     L26
  call   <strlen@plt>
  lea    0x1(%r12,%rax,1),%r12
L26:
  mov    0x8(%rbx),%rdi
  test   %rdi,%rdi
  je     L18
  call   <strlen@plt>
  lea    0x1(%r12,%rax,1),%r12
L18:
  mov    (%rbx),%rdi
  test   %rdi,%rdi
  je     L27
  call   <strlen@plt>
  lea    0x1(%r12,%rax,1),%r12
L27:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %r12
  ret
```

assistant: ```c
size_t pwd_need_buflen(struct passwd *pwd) {
  size_t len = 0;
  if (pwd->pw_passwd != NULL)
    len += strlen(pwd->pw_passwd) + 1;
  if (pwd->pw_gecos != NULL)
    len += strlen(pwd->pw_gecos) + 1;
  if (pwd->pw_dir != NULL)
    len += strlen(pwd->pw_dir) + 1;
  if (pwd->pw_shell != NULL)
    len += strlen(pwd->pw_shell) + 1;
  return len;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<rbsp_to_nal>:
  endbr64
  mov    %rdi,%r8
  mov    %rsi,%r10
  mov    %rdx,%r11
  mov    %rcx,%r9
  mov    (%rcx),%esi
  mov    $0x0,%eax
  mov    $0x1,%edx
  cmp    $0x1,%esi
  jle    L41
  mov    (%r10),%ecx
  cmp    %eax,%ecx
  jle    L41
  push   %rbx
  jmp    L67
L14:
  sub    $0x1,%ecx
  cmp    %eax,%ecx
  je     L97
L92:
  movslq %eax,%rcx
  mov    (%r8,%rcx,4),%esi
  movslq %edx,%rcx
  mov    %esi,(%r11,%rcx,4)
  add    $0x1,%edx
  add    $0x1,%eax
L93:
  mov    (%r9),%esi
  cmp    %esi,%edx
  jge    L116
  mov    (%r10),%ecx
  cmp    %eax,%ecx
  jle    L116
L67:
  lea    0x3(%rdx),%edi
  cmp    %esi,%edi
  jge    L14
  lea    0x2(%rax),%esi
  cmp    %ecx,%esi
  jge    L14
  movslq %eax,%rsi
  lea    0x0(,%rsi,4),%rdi
  cmpl   $0x0,(%r8,%rsi,4)
  jne    L92
  lea    0x4(%r8,%rdi,1),%rsi
  cmpl   $0x0,(%rsi)
  jne    L58
  lea    0x8(%r8,%rdi,1),%rbx
  mov    (%rbx),%edi
  sub    $0x1,%edi
  cmp    $0x2,%edi
  ja     L58
  movslq %edx,%rdi
  lea    0x0(,%rdi,4),%rcx
  movl   $0x0,(%r11,%rdi,4)
  mov    (%rsi),%esi
  mov    %esi,0x4(%r11,%rcx,1)
  movl   $0x3,0x8(%r11,%rcx,1)
  mov    (%rbx),%esi
  mov    %esi,0xc(%r11,%rcx,1)
  add    $0x4,%edx
  add    $0x3,%eax
  jmp    L93
L97:
  movslq %eax,%rcx
  cmpl   $0x0,(%r8,%rcx,4)
  jne    L92
L132:
  movslq %edx,%rcx
  movl   $0x3,(%r11,%rcx,4)
  add    $0x1,%edx
  jmp    L93
L116:
  mov    %edx,(%r9)
  pop    %rbx
  ret
L58:
  sub    $0x1,%ecx
  cmp    %eax,%ecx
  jne    L92
  jmp    L132
L41:
  mov    %edx,(%r9)
  ret
```

assistant: ```c
void rbsp_to_nal(uint8_t *rbsp_buf, int *rbsp_size, uint8_t *nal_buf, int *nal_size) {
  int i, j;
  i = 1;
  j = 0;
  while (i < *nal_size && j < *rbsp_size) {
    if (i + 3 < *nal_size && j + 2 < *rbsp_size && rbsp_buf[j] == 0x00 && rbsp_buf[j + 1] == 0x00 && (rbsp_buf[j + 2] == 0x01 || rbsp_buf[j + 2] == 0x02 || rbsp_buf[j + 2] == 0x03)) {
      nal_buf[i] = rbsp_buf[j];
      nal_buf[i + 1] = rbsp_buf[j + 1];
      nal_buf[i + 2] = 0x03;
      nal_buf[i + 3] = rbsp_buf[j + 2];
      i += 4;
      j += 3;
    } else if (j == *rbsp_size - 1 && rbsp_buf[j] == 0x00) {
      nal_buf[i] = 0x03;
      i += 1;
    } else {
      nal_buf[i] = rbsp_buf[j];
      i += 1;
      j += 1;
    }
  }
  *nal_size = i;
}
```
user: Translate the below assembly code into C programming language:

```asm
<rbsp_to_nal>:
  endbr64
  push   %r13
  mov    %rdi,%r10
  mov    $0x1,%eax
  mov    %rsi,%r11
  push   %r12
  push   %rbp
  mov    %rcx,%rbp
  push   %rbx
  mov    (%rcx),%edi
  mov    %rdx,%rbx
  xor    %edx,%edx
  cmp    $0x1,%edi
  jle    L122
  nopl   0x0(%rax)
L82:
  mov    (%r11),%ecx
  cmp    %edx,%ecx
  jle    L122
  movslq %edx,%rsi
  lea    0x3(%rax),%r8d
  mov    (%r10,%rsi,4),%r12d
  lea    0x0(,%rsi,4),%r13
  movslq %eax,%rsi
  shl    $0x2,%rsi
  lea    (%rbx,%rsi,1),%r9
  cmp    %edi,%r8d
  jge    L108
  lea    0x2(%rdx),%edi
  cmp    %ecx,%edi
  jge    L108
  test   %r12d,%r12d
  jne    L49
  lea    0x4(%r10,%r13,1),%rdi
  mov    (%rdi),%r8d
  test   %r8d,%r8d
  jne    L91
  lea    0x8(%r10,%r13,1),%r13
  mov    0x0(%r13),%r8d
  sub    $0x1,%r8d
  cmp    $0x2,%r8d
  jbe    L84
L91:
  sub    $0x1,%ecx
  cmp    %edx,%ecx
  je     L87
  nopl   (%rax)
L49:
  mov    %r12d,(%r9)
  add    $0x1,%eax
  add    $0x1,%edx
L62:
  mov    0x0(%rbp),%edi
  cmp    %edi,%eax
  jl     L82
L122:
  pop    %rbx
  mov    %eax,0x0(%rbp)
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopw   0x0(%rax,%rax,1)
L108:
  sub    $0x1,%ecx
  cmp    %edx,%ecx
  jne    L49
  test   %r12d,%r12d
  jne    L49
L87:
  movl   $0x3,(%r9)
  add    $0x1,%eax
  jmp    L62
L84:
  movl   $0x0,(%r9)
  mov    (%rdi),%ecx
  add    $0x4,%eax
  add    $0x3,%edx
  movl   $0x3,0x8(%rbx,%rsi,1)
  mov    %ecx,0x4(%rbx,%rsi,1)
  mov    0x0(%r13),%ecx
  mov    %ecx,0xc(%rbx,%rsi,1)
  jmp    L62
```

assistant: ```c
void rbsp_to_nal(uint8_t *rbsp_buf, int *rbsp_size, uint8_t *nal_buf, int *nal_size) {
  int i, j;
  i = 1;
  j = 0;
  while (i < *nal_size && j < *rbsp_size) {
    if (i + 3 < *nal_size && j + 2 < *rbsp_size && rbsp_buf[j] == 0x00 && rbsp_buf[j + 1] == 0x00 && (rbsp_buf[j + 2] == 0x01 || rbsp_buf[j + 2] == 0x02 || rbsp_buf[j + 2] == 0x03)) {
      nal_buf[i] = rbsp_buf[j];
      nal_buf[i + 1] = rbsp_buf[j + 1];
      nal_buf[i + 2] = 0x03;
      nal_buf[i + 3] = rbsp_buf[j + 2];
      i += 4;
      j += 3;
    } else if (j == *rbsp_size - 1 && rbsp_buf[j] == 0x00) {
      nal_buf[i] = 0x03;
      i += 1;
    } else {
      nal_buf[i] = rbsp_buf[j];
      i += 1;
      j += 1;
    }
  }
  *nal_size = i;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<rbsp_to_nal>:
  endbr64
  push   %r13
  mov    %rdi,%r10
  mov    $0x1,%eax
  mov    %rsi,%r11
  push   %r12
  push   %rbp
  mov    %rcx,%rbp
  push   %rbx
  mov    (%rcx),%edi
  mov    %rdx,%rbx
  xor    %edx,%edx
  cmp    $0x1,%edi
  jle    L46
  nopl   0x0(%rax)
L97:
  mov    (%r11),%ecx
  cmp    %edx,%ecx
  jle    L46
  movslq %edx,%rsi
  lea    0x3(%rax),%r8d
  mov    (%r10,%rsi,4),%r12d
  lea    0x0(,%rsi,4),%r13
  movslq %eax,%rsi
  shl    $0x2,%rsi
  lea    (%rbx,%rsi,1),%r9
  cmp    %edi,%r8d
  jge    L1
  lea    0x2(%rdx),%edi
  cmp    %ecx,%edi
  jge    L1
  test   %r12d,%r12d
  jne    L84
  lea    0x4(%r10,%r13,1),%rdi
  mov    (%rdi),%r8d
  test   %r8d,%r8d
  jne    L85
  lea    0x8(%r10,%r13,1),%r13
  mov    0x0(%r13),%r8d
  sub    $0x1,%r8d
  cmp    $0x2,%r8d
  jbe    L108
L85:
  sub    $0x1,%ecx
  cmp    %edx,%ecx
  je     L72
  nopl   (%rax)
L84:
  mov    %r12d,(%r9)
  add    $0x1,%eax
  add    $0x1,%edx
L13:
  mov    0x0(%rbp),%edi
  cmp    %edi,%eax
  jl     L97
L46:
  pop    %rbx
  mov    %eax,0x0(%rbp)
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopw   0x0(%rax,%rax,1)
L1:
  sub    $0x1,%ecx
  cmp    %edx,%ecx
  jne    L84
  test   %r12d,%r12d
  jne    L84
L72:
  movl   $0x3,(%r9)
  add    $0x1,%eax
  jmp    L13
L108:
  movl   $0x0,(%r9)
  mov    (%rdi),%ecx
  add    $0x4,%eax
  add    $0x3,%edx
  movl   $0x3,0x8(%rbx,%rsi,1)
  mov    %ecx,0x4(%rbx,%rsi,1)
  mov    0x0(%r13),%ecx
  mov    %ecx,0xc(%rbx,%rsi,1)
  jmp    L13
```

assistant: ```c
void rbsp_to_nal(uint8_t *rbsp_buf, int *rbsp_size, uint8_t *nal_buf, int *nal_size) {
  int i, j;
  i = 1;
  j = 0;
  while (i < *nal_size && j < *rbsp_size) {
    if (i + 3 < *nal_size && j + 2 < *rbsp_size && rbsp_buf[j] == 0x00 && rbsp_buf[j + 1] == 0x00 && (rbsp_buf[j + 2] == 0x01 || rbsp_buf[j + 2] == 0x02 || rbsp_buf[j + 2] == 0x03)) {
      nal_buf[i] = rbsp_buf[j];
      nal_buf[i + 1] = rbsp_buf[j + 1];
      nal_buf[i + 2] = 0x03;
      nal_buf[i + 3] = rbsp_buf[j + 2];
      i += 4;
      j += 3;
    } else if (j == *rbsp_size - 1 && rbsp_buf[j] == 0x00) {
      nal_buf[i] = 0x03;
      i += 1;
    } else {
      nal_buf[i] = rbsp_buf[j];
      i += 1;
      j += 1;
    }
  }
  *nal_size = i;
}
```
user: 下面的汇编指令对应的C源代码是什么：

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

assistant: ```c
int main() {
  int a = 5;
  a--;
  if (a != 4)
    return 1;
  if (a-- != 4)
    return 2;
  if (--a != 2)
    return 3;
  if (++a != 3)
    return 4;
  if (a++ != 3)
    return 5;
  a = 5;
  int *b = &a;
  (*b)++;
  if (a != 6)
    return 6;
  if ((*b)++ != 6)
    return 7;
  if (--*b != 6)
    return 8;
  int arr[5];
  arr[0] = 10;
  if (++arr[0] != 11)
    return 9;
  if (arr[0] != 11)
    return 10;
  int *p = &a;
  if (p++ != &a)
    return 11;
  if (++p != &a + 2)
    return 12;
  if (p-- != &a + 2)
    return 13;
  if (--p - &a != 0)
    return 14;
}
```
user: 请将以下的汇编代码转换成C语言代码:

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

assistant: ```c
int main() {
  int a = 5;
  a--;
  if (a != 4)
    return 1;
  if (a-- != 4)
    return 2;
  if (--a != 2)
    return 3;
  if (++a != 3)
    return 4;
  if (a++ != 3)
    return 5;
  a = 5;
  int *b = &a;
  (*b)++;
  if (a != 6)
    return 6;
  if ((*b)++ != 6)
    return 7;
  if (--*b != 6)
    return 8;
  int arr[5];
  arr[0] = 10;
  if (++arr[0] != 11)
    return 9;
  if (arr[0] != 11)
    return 10;
  int *p = &a;
  if (p++ != &a)
    return 11;
  if (++p != &a + 2)
    return 12;
  if (p-- != &a + 2)
    return 13;
  if (--p - &a != 0)
    return 14;
}
```