ylfeng/ReF-Decompile-dataset huggingface dataset:
user: What would the C source look like for the assembly code provided here?

```asm
<cmd_watch_hdr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x1065,-0xc(%rbp)
  lea    -0xc(%rbp),%rax
  mov    %rax,%rsi
  mov    $0x1,%edi
  call   <watchoids@plt>
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L2
  call   <__stack_chk_fail@plt>
L2:
  leave
  ret
```

assistant: ```c
int cmd_watch_hdr(int argc, char **argv) {
  int oid = 0x1065;
  return watchoids(1, &oid);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<cmd_watch_hdr>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  movl   $0x1065,0x4(%rsp)
  lea    0x4(%rsp),%rsi
  mov    $0x1,%edi
  call   <watchoids@plt>
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L8
  add    $0x18,%rsp
  ret
L8:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int cmd_watch_hdr(int argc, char **argv) {
  int oid = 0x1065;
  return watchoids(1, &oid);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<cmd_watch_hdr>:
  endbr64
  sub    $0x18,%rsp
  mov    $0x1,%edi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  movl   $0x1065,0x4(%rsp)
  call   <watchoids@plt>
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L2
  add    $0x18,%rsp
  ret
L2:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int cmd_watch_hdr(int argc, char **argv) {
  int oid = 0x1065;
  return watchoids(1, &oid);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<cmd_watch_hdr>:
  endbr64
  sub    $0x18,%rsp
  mov    $0x1,%edi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  movl   $0x1065,0x4(%rsp)
  call   <watchoids@plt>
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L3
  add    $0x18,%rsp
  ret
L3:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int cmd_watch_hdr(int argc, char **argv) {
  int oid = 0x1065;
  return watchoids(1, &oid);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<qtime_localtime_strf>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %rcx,-0x30(%rbp)
  mov    -0x28(%rbp),%rax
  test   %rax,%rax
  jne    L9
  mov    $0x0,%edi
  call   <time@plt>
  mov    %rax,-0x28(%rbp)
L9:
  lea    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <localtime@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rcx
  mov    -0x30(%rbp),%rdx
  mov    -0x1c(%rbp),%esi
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strftime@plt>
  test   %rax,%rax
  jne    L10
  mov    -0x1c(%rbp),%ecx
  mov    -0x18(%rbp),%rax
  lea    D9(%rip),%rdx
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <snprintf@plt>
L10:
  mov    -0x18(%rbp),%rax
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D9
type_guessed: string

tool: D9: (buffer small)

assistant: ```c
char *qtime_localtime_strf(char *buf, int size, time_t utctime, const char *format) {
  if (utctime == 0)
    utctime = time(NULL);
  struct tm *localtm = localtime(&utctime);
  if (strftime(buf, size, format, localtm) == 0) {
    snprintf(buf, size, "(buffer small)");
  }
  return buf;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<qtime_localtime_strf>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %rdi,%rbx
  mov    %esi,%ebp
  mov    %rdx,0x8(%rsp)
  mov    %rcx,%r12
  test   %rdx,%rdx
  je     L10
L19:
  lea    0x8(%rsp),%rdi
  call   <localtime@plt>
  mov    %rax,%rcx
  mov    %r12,%rdx
  mov    %ebp,%esi
  mov    %rbx,%rdi
  call   <strftime@plt>
  test   %rax,%rax
  je     L17
L28:
  mov    %rbx,%rax
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L10:
  mov    $0x0,%edi
  call   <time@plt>
  mov    %rax,0x8(%rsp)
  jmp    L19
L17:
  lea    D9(%rip),%rdx
  mov    %ebp,%esi
  mov    %rbx,%rdi
  call   <snprintf@plt>
  jmp    L28
```

tool_calls: name: disassemble_data
arguments: label: D9
datatype: string

tool: D9: (buffer small)

assistant: ```c
char *qtime_localtime_strf(char *buf, int size, time_t utctime, const char *format) {
  if (utctime == 0)
    utctime = time(NULL);
  struct tm *localtm = localtime(&utctime);
  if (strftime(buf, size, format, localtm) == 0) {
    snprintf(buf, size, "(buffer small)");
  }
  return buf;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<qtime_localtime_strf>:
  endbr64
  push   %r13
  mov    %rcx,%r13
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  mov    %esi,%ebp
  sub    $0x10,%rsp
  mov    %rdx,0x8(%rsp)
  test   %rdx,%rdx
  je     L29
L4:
  lea    0x8(%rsp),%rdi
  call   <localtime@plt>
  mov    %r13,%rdx
  mov    %ebp,%esi
  mov    %r12,%rdi
  mov    %rax,%rcx
  call   <strftime@plt>
  test   %rax,%rax
  je     L24
  add    $0x10,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax,%rax,1)
L29:
  xor    %edi,%edi
  call   <time@plt>
  mov    %rax,0x8(%rsp)
  jmp    L4
  xchg   %ax,%ax
L24:
  mov    %ebp,%esi
  mov    %r12,%rdi
  lea    D8(%rip),%rdx
  call   <snprintf@plt>
  add    $0x10,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

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

tool: D8: (buffer small)

assistant: ```c
char *qtime_localtime_strf(char *buf, int size, time_t utctime, const char *format) {
  if (utctime == 0)
    utctime = time(NULL);
  struct tm *localtm = localtime(&utctime);
  if (strftime(buf, size, format, localtm) == 0) {
    snprintf(buf, size, "(buffer small)");
  }
  return buf;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<qtime_localtime_strf>:
  endbr64
  push   %r13
  mov    %rcx,%r13
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  mov    %esi,%ebp
  sub    $0x10,%rsp
  mov    %rdx,0x8(%rsp)
  test   %rdx,%rdx
  je     L20
L9:
  lea    0x8(%rsp),%rdi
  call   <localtime@plt>
  mov    %r13,%rdx
  mov    %ebp,%esi
  mov    %r12,%rdi
  mov    %rax,%rcx
  call   <strftime@plt>
  test   %rax,%rax
  je     L27
  add    $0x10,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax,%rax,1)
L20:
  xor    %edi,%edi
  call   <time@plt>
  mov    %rax,0x8(%rsp)
  jmp    L9
  xchg   %ax,%ax
L27:
  mov    %ebp,%esi
  mov    %r12,%rdi
  lea    D3(%rip),%rdx
  call   <snprintf@plt>
  add    $0x10,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D3
datatype: string

tool: D3: (buffer small)

assistant: ```c
char *qtime_localtime_strf(char *buf, int size, time_t utctime, const char *format) {
  if (utctime == 0)
    utctime = time(NULL);
  struct tm *localtm = localtime(&utctime);
  if (strftime(buf, size, format, localtm) == 0) {
    snprintf(buf, size, "(buffer small)");
  }
  return buf;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<print_hex_line>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x24(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rsi
  lea    D12(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movl   $0x0,-0x4(%rbp)
  jmp    L85
L94:
  mov    -0x4(%rbp),%eax
  and    $0x3,%eax
  test   %eax,%eax
  jne    L86
  mov    $0x20,%edi
  call   <putchar@plt>
L86:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%esi
  lea    D27(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  addl   $0x1,-0x4(%rbp)
L85:
  mov    -0x4(%rbp),%eax
  cmp    -0x24(%rbp),%eax
  jl     L94
  lea    D39(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x24(%rbp),%eax
  mov    %eax,-0x4(%rbp)
  jmp    L99
L8:
  mov    -0x4(%rbp),%eax
  and    $0x3,%eax
  test   %eax,%eax
  jne    L81
  mov    $0x20,%edi
  call   <putchar@plt>
L81:
  lea    D39(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  addl   $0x1,-0x4(%rbp)
L99:
  cmpl   $0x13,-0x4(%rbp)
  jle    L8
  movl   $0x0,-0x4(%rbp)
  jmp    L59
L61:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x1d,%al
  jbe    L62
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x7e,%al
  jbe    L30
L62:
  mov    $0x2e,%edi
  call   <putchar@plt>
  jmp    L50
L30:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%edi
  call   <putchar@plt>
L50:
  addl   $0x1,-0x4(%rbp)
L59:
  mov    -0x4(%rbp),%eax
  cmp    -0x24(%rbp),%eax
  jl     L61
  nop
  nop
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: tag: D12
type_guessed: string
name: retrieve_data
arguments: tag: D27
type_guessed: string
name: retrieve_data
arguments: tag: D39
type_guessed: string

tool: D12: %s

tool: D27: %02X

tool: D39:   

assistant: ```c
void print_hex_line(char *prefix, unsigned char *outbuf, int index) {
  int i;
  printf("\r%s", prefix);
  for (i = 0; i < index; i++) {
    if ((i % 4) == 0) {
      printf(" ");
    }
    printf("%02X", outbuf[i] & 0xFF);
  }
  printf("  ");
  for (i = index; i < 20; i++) {
    if ((i % 4) == 0) {
      printf(" ");
    }
    printf("  ");
  }
  for (i = 0; i < index; i++) {
    if (outbuf[i] < 30 || outbuf[i] > 126) {
      printf(".");
    } else {
      printf("%c", outbuf[i]);
    }
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<print_hex_line>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rsi,%rbp
  mov    %edx,%r12d
  mov    %rdi,%rsi
  lea    D28(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  test   %r12d,%r12d
  jle    L39
  mov    %r12d,%r14d
  mov    $0x0,%ebx
  lea    D42(%rip),%r13
  jmp    L117
L118:
  movzbl 0x0(%rbp,%rbx,1),%esi
  mov    %r13,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  add    $0x1,%rbx
  cmp    %r14,%rbx
  je     L35
L117:
  test   $0x3,%bl
  jne    L118
  mov    $0x20,%edi
  call   <putchar@plt>
  jmp    L118
L119:
  mov    %r13,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  add    $0x1,%ebx
  cmp    $0x13,%ebx
  jg     L69
L79:
  test   $0x3,%bl
  jne    L119
  mov    $0x20,%edi
  call   <putchar@plt>
  jmp    L119
L69:
  test   %r12d,%r12d
  jle    L71
L101:
  mov    $0x0,%ebx
  jmp    L134
L92:
  movzbl %dil,%edi
  call   <putchar@plt>
L36:
  add    $0x1,%rbx
  cmp    %ebx,%r12d
  jle    L71
L134:
  movzbl 0x0(%rbp,%rbx,1),%edi
  lea    -0x1e(%rdi),%eax
  cmp    $0x60,%al
  jbe    L92
  mov    $0x2e,%edi
  call   <putchar@plt>
  jmp    L36
L39:
  lea    D18(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L151
L35:
  lea    D18(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  cmp    $0x13,%r12d
  jg     L101
L151:
  mov    %r12d,%ebx
  lea    D18(%rip),%r13
  jmp    L79
L71:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D28
datatype: string
name: extract_symbolic_data
arguments: label: D42
datatype: string
name: extract_symbolic_data
arguments: label: D18
datatype: string

tool: D28: %s

tool: D42: %02X

tool: D18:   

assistant: ```c
void print_hex_line(char *prefix, unsigned char *outbuf, int index) {
  int i;
  printf("\r%s", prefix);
  for (i = 0; i < index; i++) {
    if ((i % 4) == 0) {
      printf(" ");
    }
    printf("%02X", outbuf[i] & 0xFF);
  }
  printf("  ");
  for (i = index; i < 20; i++) {
    if ((i % 4) == 0) {
      printf(" ");
    }
    printf("  ");
  }
  for (i = 0; i < index; i++) {
    if (outbuf[i] < 30 || outbuf[i] > 126) {
      printf(".");
    } else {
      printf("%c", outbuf[i]);
    }
  }
}
```
user: What is the c source code of the assembly code below?

```asm
<print_hex_line>:
  endbr64
  push   %r14
  xor    %eax,%eax
  push   %r13
  push   %r12
  mov    %edx,%r12d
  push   %rbp
  mov    %rsi,%rbp
  mov    %rdi,%rsi
  lea    D18(%rip),%rdi
  push   %rbx
  call   <printf@plt>
  test   %r12d,%r12d
  jle    L153
  movslq %r12d,%r14
  xor    %ebx,%ebx
  lea    D39(%rip),%r13
  jmp    L59
  nopw   0x0(%rax,%rax,1)
L52:
  movzbl 0x0(%rbp,%rbx,1),%esi
  mov    %r13,%rdi
  xor    %eax,%eax
  add    $0x1,%rbx
  call   <printf@plt>
  cmp    %rbx,%r14
  je     L71
L59:
  test   $0x3,%bl
  jne    L52
  mov    $0x20,%edi
  call   <putchar@plt>
  jmp    L52
  nopl   0x0(%rax)
L71:
  lea    D38(%rip),%r13
  xor    %eax,%eax
  mov    %r13,%rdi
  call   <printf@plt>
  cmp    $0x13,%r12d
  jg     L86
L25:
  mov    %r12d,%ebx
  jmp    L15
  nopl   0x0(%rax)
L155:
  mov    %r13,%rdi
  xor    %eax,%eax
  add    $0x1,%ebx
  call   <printf@plt>
  cmp    $0x14,%ebx
  je     L98
L15:
  test   $0x3,%bl
  jne    L155
  mov    $0x20,%edi
  call   <putchar@plt>
  jmp    L155
  nopl   0x0(%rax,%rax,1)
L98:
  test   %r12d,%r12d
  jle    L58
L86:
  xor    %ebx,%ebx
  jmp    L81
  nopl   0x0(%rax)
L60:
  mov    $0x2e,%edi
  add    $0x1,%rbx
  call   <putchar@plt>
  cmp    %ebx,%r12d
  jle    L58
L81:
  movzbl 0x0(%rbp,%rbx,1),%edi
  lea    -0x1e(%rdi),%eax
  cmp    $0x60,%al
  ja     L60
  call   <putchar@plt>
  add    $0x1,%rbx
  cmp    %ebx,%r12d
  jg     L81
L58:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  xchg   %ax,%ax
L153:
  lea    D38(%rip),%r13
  xor    %eax,%eax
  mov    %r13,%rdi
  call   <printf@plt>
  jmp    L25
```

tool_calls: name: read_data
arguments: label: D18
datatype: string
name: read_data
arguments: label: D39
datatype: string
name: read_data
arguments: label: D38
datatype: string

tool: D18: %s

tool: D39: %02X

tool: D38:   

assistant: ```c
void print_hex_line(char *prefix, unsigned char *outbuf, int index) {
  int i;
  printf("\r%s", prefix);
  for (i = 0; i < index; i++) {
    if ((i % 4) == 0) {
      printf(" ");
    }
    printf("%02X", outbuf[i] & 0xFF);
  }
  printf("  ");
  for (i = index; i < 20; i++) {
    if ((i % 4) == 0) {
      printf(" ");
    }
    printf("  ");
  }
  for (i = 0; i < index; i++) {
    if (outbuf[i] < 30 || outbuf[i] > 126) {
      printf(".");
    } else {
      printf("%c", outbuf[i]);
    }
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<print_hex_line>:
  endbr64
  push   %r14
  xor    %eax,%eax
  push   %r13
  push   %r12
  mov    %edx,%r12d
  push   %rbp
  mov    %rsi,%rbp
  mov    %rdi,%rsi
  lea    D38(%rip),%rdi
  push   %rbx
  call   <printf@plt>
  test   %r12d,%r12d
  jle    L50
  movslq %r12d,%r14
  xor    %ebx,%ebx
  lea    D28(%rip),%r13
  nopl   0x0(%rax,%rax,1)
L4:
  test   $0x3,%bl
  je     L45
  movzbl 0x0(%rbp,%rbx,1),%esi
  mov    %r13,%rdi
  xor    %eax,%eax
  add    $0x1,%rbx
  call   <printf@plt>
  cmp    %rbx,%r14
  jne    L4
L41:
  lea    D2(%rip),%r13
  xor    %eax,%eax
  mov    %r13,%rdi
  call   <printf@plt>
  cmp    $0x13,%r12d
  jg     L132
L119:
  mov    %r12d,%ebx
  jmp    L55
  nopl   0x0(%rax)
L139:
  mov    %r13,%rdi
  xor    %eax,%eax
  add    $0x1,%ebx
  call   <printf@plt>
  cmp    $0x14,%ebx
  je     L110
L55:
  test   $0x3,%bl
  jne    L139
  mov    $0x20,%edi
  call   <putchar@plt>
  jmp    L139
  nopl   0x0(%rax,%rax,1)
L45:
  mov    $0x20,%edi
  call   <putchar@plt>
  movzbl 0x0(%rbp,%rbx,1),%esi
  mov    %r13,%rdi
  xor    %eax,%eax
  add    $0x1,%rbx
  call   <printf@plt>
  cmp    %r14,%rbx
  jne    L4
  jmp    L41
L110:
  test   %r12d,%r12d
  jle    L38
L132:
  xor    %ebx,%ebx
  jmp    L68
  nopl   0x0(%rax)
L108:
  mov    $0x2e,%edi
  add    $0x1,%rbx
  call   <putchar@plt>
  cmp    %ebx,%r12d
  jle    L38
L68:
  movzbl 0x0(%rbp,%rbx,1),%edi
  lea    -0x1e(%rdi),%eax
  cmp    $0x60,%al
  ja     L108
  call   <putchar@plt>
  add    $0x1,%rbx
  cmp    %ebx,%r12d
  jg     L68
L38:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  cs nopw 0x0(%rax,%rax,1)
L50:
  lea    D2(%rip),%r13
  xor    %eax,%eax
  mov    %r13,%rdi
  call   <printf@plt>
  jmp    L119
```

tool_calls: name: retrieve_data
arguments: data_label: D38
type: string
name: retrieve_data
arguments: data_label: D28
type: string
name: retrieve_data
arguments: data_label: D2
type: string

tool: D38: %s

tool: D28: %02X

tool: D2:   

assistant: ```c
void print_hex_line(char *prefix, unsigned char *outbuf, int index) {
  int i;
  printf("\r%s", prefix);
  for (i = 0; i < index; i++) {
    if ((i % 4) == 0) {
      printf(" ");
    }
    printf("%02X", outbuf[i] & 0xFF);
  }
  printf("  ");
  for (i = index; i < 20; i++) {
    if ((i % 4) == 0) {
      printf(" ");
    }
    printf("  ");
  }
  for (i = 0; i < index; i++) {
    if (outbuf[i] < 30 || outbuf[i] > 126) {
      printf(".");
    } else {
      printf("%c", outbuf[i]);
    }
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<decode_xor>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  mov    %rdi,-0x10(%rbp)
  mov    %esi,-0x14(%rbp)
  mov    %rdx,-0x20(%rbp)
  mov    %ecx,-0x18(%rbp)
  mov    %r8,-0x28(%rbp)
  mov    %r9,-0x30(%rbp)
  mov    $0x0,%ebx
  jmp    L34
L18:
  movslq %ebx,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%ecx
  mov    %ebx,%eax
  cltd
  idivl  -0x14(%rbp)
  mov    %edx,%eax
  movslq %eax,%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  movslq %ebx,%rsi
  mov    -0x28(%rbp),%rax
  add    %rsi,%rax
  xor    %ecx,%edx
  mov    %dl,(%rax)
  mov    %ebx,%eax
  and    $0x1,%eax
  test   %eax,%eax
  je     L2
  mov    0x10(%rbp),%rax
  movzbl (%rax),%edx
  movslq %ebx,%rcx
  mov    -0x28(%rbp),%rax
  add    %rcx,%rax
  movzbl (%rax),%eax
  xor    %eax,%edx
  mov    0x10(%rbp),%rax
  mov    %dl,(%rax)
  jmp    L15
L2:
  mov    -0x30(%rbp),%rax
  movzbl (%rax),%edx
  movslq %ebx,%rcx
  mov    -0x28(%rbp),%rax
  add    %rcx,%rax
  movzbl (%rax),%eax
  xor    %eax,%edx
  mov    -0x30(%rbp),%rax
  mov    %dl,(%rax)
L15:
  add    $0x1,%ebx
L34:
  cmp    -0x18(%rbp),%ebx
  jl     L18
  nop
  nop
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
void decode_xor(unsigned char *key, int key_size, unsigned char *src, int src_size, unsigned char *dst, unsigned char *first, unsigned char *second) {
  register int i = 0;
  for (; i < src_size; ++i) {
    dst[i] = src[i] ^ key[i % key_size];
    if ((i & 0x0001))
      *second = *second ^ dst[i];
    else
      *first = *first ^ dst[i];
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<decode_xor>:
  endbr64
  push   %rbx
  mov    0x10(%rsp),%rbx
  test   %ecx,%ecx
  jle    L8
  mov    %rdi,%r10
  mov    %esi,%edi
  mov    %rdx,%r11
  mov    %ecx,%ecx
  mov    $0x0,%esi
  jmp    L3
L42:
  xor    %al,(%r9)
L31:
  add    $0x1,%rsi
  cmp    %rcx,%rsi
  je     L8
L3:
  mov    %esi,%eax
  cltd
  idiv   %edi
  movslq %edx,%rdx
  movzbl (%r10,%rdx,1),%eax
  xor    (%r11,%rsi,1),%al
  mov    %al,(%r8,%rsi,1)
  test   $0x1,%sil
  je     L42
  xor    %al,(%rbx)
  jmp    L31
L8:
  pop    %rbx
  ret
```

assistant: ```c
void decode_xor(unsigned char *key, int key_size, unsigned char *src, int src_size, unsigned char *dst, unsigned char *first, unsigned char *second) {
  register int i = 0;
  for (; i < src_size; ++i) {
    dst[i] = src[i] ^ key[i % key_size];
    if ((i & 0x0001))
      *second = *second ^ dst[i];
    else
      *first = *first ^ dst[i];
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<decode_xor>:
  endbr64
  push   %rbx
  mov    0x10(%rsp),%rbx
  test   %ecx,%ecx
  jle    L38
  mov    %rdi,%r10
  mov    %rdx,%r11
  mov    %esi,%edi
  movslq %ecx,%rcx
  xor    %esi,%esi
  jmp    L46
  nopl   (%rax)
L19:
  add    $0x1,%rsi
  xor    %al,(%rbx)
  cmp    %rsi,%rcx
  je     L38
L46:
  mov    %esi,%eax
  cltd
  idiv   %edi
  movslq %edx,%rdx
  movzbl (%r10,%rdx,1),%eax
  xor    (%r11,%rsi,1),%al
  mov    %al,(%r8,%rsi,1)
  test   $0x1,%sil
  jne    L19
  add    $0x1,%rsi
  xor    %al,(%r9)
  cmp    %rsi,%rcx
  jne    L46
L38:
  pop    %rbx
  ret
```

assistant: ```c
void decode_xor(unsigned char *key, int key_size, unsigned char *src, int src_size, unsigned char *dst, unsigned char *first, unsigned char *second) {
  register int i = 0;
  for (; i < src_size; ++i) {
    dst[i] = src[i] ^ key[i % key_size];
    if ((i & 0x0001))
      *second = *second ^ dst[i];
    else
      *first = *first ^ dst[i];
  }
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<decode_xor>:
  endbr64
  push   %rbx
  mov    0x10(%rsp),%rbx
  test   %ecx,%ecx
  jle    L48
  mov    %rdi,%r10
  mov    %rdx,%r11
  mov    %esi,%edi
  movslq %ecx,%rcx
  xor    %esi,%esi
  jmp    L36
  nopl   (%rax)
L35:
  add    $0x1,%rsi
  xor    %al,(%rbx)
  cmp    %rsi,%rcx
  je     L48
L36:
  mov    %esi,%eax
  cltd
  idiv   %edi
  movslq %edx,%rdx
  movzbl (%r10,%rdx,1),%eax
  xor    (%r11,%rsi,1),%al
  mov    %al,(%r8,%rsi,1)
  test   $0x1,%sil
  jne    L35
  add    $0x1,%rsi
  xor    %al,(%r9)
  cmp    %rsi,%rcx
  jne    L36
L48:
  pop    %rbx
  ret
```

assistant: ```c
void decode_xor(unsigned char *key, int key_size, unsigned char *src, int src_size, unsigned char *dst, unsigned char *first, unsigned char *second) {
  register int i = 0;
  for (; i < src_size; ++i) {
    dst[i] = src[i] ^ key[i % key_size];
    if ((i & 0x0001))
      *second = *second ^ dst[i];
    else
      *first = *first ^ dst[i];
  }
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<execute_getsockopt>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    D12(%rip),%rax
  mov    (%rax),%ecx
  mov    D23(%rip),%rax
  mov    (%rax),%eax
  mov    $0x0,%edx
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <socket@plt>
  mov    %eax,-0xc(%rbp)
  movl   $0x4,-0x10(%rbp)
  mov    D50(%rip),%rax
  mov    (%rax),%edx
  mov    D54(%rip),%rax
  mov    (%rax),%esi
  lea    -0x10(%rbp),%rdi
  lea    -0x14(%rbp),%rcx
  mov    -0xc(%rbp),%eax
  mov    %rdi,%r8
  mov    %eax,%edi
  call   <getsockopt@plt>
  mov    D30(%rip),%rax
  mov    (%rax),%edx
  mov    D54(%rip),%rax
  mov    (%rax),%esi
  lea    -0x10(%rbp),%rdi
  lea    -0x14(%rbp),%rcx
  mov    -0xc(%rbp),%eax
  mov    %rdi,%r8
  mov    %eax,%edi
  call   <getsockopt@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L6
  call   <__stack_chk_fail@plt>
L6:
  leave
  ret
```

assistant: ```c
int execute_getsockopt() {
  int sfd = socket(AF_INET, SOCK_STREAM, 0);
  int optval;
  socklen_t optlen = sizeof(optval);
  getsockopt(sfd, SOL_SOCKET, SO_TYPE, &optval, &optlen);
  getsockopt(sfd, SOL_SOCKET, SO_OOBINLINE, &optval, &optlen);
  return 0;
}
```
user: What is the c source code of the assembly code below?

```asm
<execute_getsockopt>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    $0x0,%edx
  mov    D33(%rip),%rax
  mov    (%rax),%esi
  mov    D38(%rip),%rax
  mov    (%rax),%edi
  call   <socket@plt>
  mov    %eax,%ebx
  movl   $0x4,0x4(%rsp)
  lea    0x4(%rsp),%r13
  mov    %rsp,%r12
  mov    D49(%rip),%rbp
  mov    %r13,%r8
  mov    %r12,%rcx
  mov    D2(%rip),%rax
  mov    (%rax),%edx
  mov    0x0(%rbp),%esi
  mov    %ebx,%edi
  call   <getsockopt@plt>
  mov    %r13,%r8
  mov    %r12,%rcx
  mov    D14(%rip),%rax
  mov    (%rax),%edx
  mov    0x0(%rbp),%esi
  mov    %ebx,%edi
  call   <getsockopt@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L3
  mov    $0x0,%eax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L3:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int execute_getsockopt() {
  int sfd = socket(AF_INET, SOCK_STREAM, 0);
  int optval;
  socklen_t optlen = sizeof(optval);
  getsockopt(sfd, SOL_SOCKET, SO_TYPE, &optval, &optlen);
  getsockopt(sfd, SOL_SOCKET, SO_OOBINLINE, &optval, &optlen);
  return 0;
}
```