ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 下面的汇编指令对应的C源代码是什么：

```asm
<get_adrs>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%r12
  mov    %rsi,0x8(%rsp)
  movsbl (%rdi),%edi
  call   <toupper@plt>
  mov    %eax,%ebx
  cmp    $0x3b,%al
  ja     L81
  movabs $0x800000000000401,%rax
  bt     %rbx,%rax
  jb     L72
L81:
  lea    0x1(%r12),%rbp
  mov    $0x0,%r15d
  mov    $0x0,%r14d
  jmp    L64
L34:
  mov    %r13d,%edi
  call   <isoctal@plt>
  test   %eax,%eax
  je     L21
  shl    $0x3,%r14d
  and    $0x7,%ebx
  or     %ebx,%r14d
  mov    %rbp,%r12
  mov    $0x1,%r15d
  jmp    L19
L72:
  mov    $0x0,%r14d
  jmp    L21
L15:
  add    $0x1,%rbp
L64:
  lea    -0x1(%rbp),%r12
  movsbl %bl,%r13d
  mov    %r13d,%edi
  call   <isspace@plt>
  test   %rax,%rax
  je     L34
  mov    %rbp,%r12
  test   %r15w,%r15w
  jne    L21
L19:
  movsbl (%r12),%edi
  call   <toupper@plt>
  mov    %eax,%ebx
  cmp    $0x3b,%al
  ja     L15
  add    $0x1,%rbp
  movabs $0x800000000000401,%rax
  bt     %rbx,%rax
  jae    L64
L21:
  mov    0x8(%rsp),%rax
  mov    %r14w,(%rax)
  mov    %r12,%rax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
char *get_adrs(char *text, unsigned short *val) {
  unsigned short result, start;
  char c;
  result = start = 0;
  c = toupper(*text);
  while (c) {
    if (c == ';')
      break;
    if (c == '\n')
      break;
    if (isspace(c)) {
      text++;
      if (start)
        break;
    } else if (!isoctal(c))
      break;
    else {
      start = 1;
      result <<= 3;
      result |= ((unsigned short)c & 7);
      text++;
    }
    c = toupper(*text);
  }
  *val = result;
  return (text);
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<get_adrs>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x18,%rsp
  movsbl (%rdi),%edi
  mov    %rsi,0x8(%rsp)
  call   <toupper@plt>
  mov    %eax,%r15d
  cmp    $0x3b,%al
  ja     L55
  movabs $0xf7fffffffffffbfe,%rax
  bt     %r15,%rax
  jae    L12
L55:
  add    $0x1,%rbx
  xor    %r13d,%r13d
  xor    %ebp,%ebp
  cs nopw 0x0(%rax,%rax,1)
L38:
  movsbl %r15b,%r14d
  lea    -0x1(%rbx),%r12
  mov    %r14d,%edi
  call   <isspace@plt>
  test   %rax,%rax
  je     L45
  mov    %rbx,%r12
  test   %r13w,%r13w
  jne    L58
L63:
  movsbl (%rbx),%edi
  add    $0x1,%rbx
  call   <toupper@plt>
  mov    %eax,%r15d
  cmp    $0x3b,%al
  ja     L38
  movabs $0xf7fffffffffffbfe,%rax
  bt     %r15,%rax
  jb     L38
L58:
  mov    0x8(%rsp),%rax
  mov    %bp,(%rax)
  add    $0x18,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L45:
  mov    %r14d,%edi
  call   <isoctal@plt>
  test   %eax,%eax
  je     L58
  mov    %r15d,%edx
  shl    $0x3,%ebp
  mov    %rbx,%r12
  mov    $0x1,%r13d
  and    $0x7,%edx
  or     %edx,%ebp
  jmp    L63
L12:
  mov    %rbx,%r12
  xor    %ebp,%ebp
  jmp    L58
```

assistant: ```c
char *get_adrs(char *text, unsigned short *val) {
  unsigned short result, start;
  char c;
  result = start = 0;
  c = toupper(*text);
  while (c) {
    if (c == ';')
      break;
    if (c == '\n')
      break;
    if (isspace(c)) {
      text++;
      if (start)
        break;
    } else if (!isoctal(c))
      break;
    else {
      start = 1;
      result <<= 3;
      result |= ((unsigned short)c & 7);
      text++;
    }
    c = toupper(*text);
  }
  *val = result;
  return (text);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<get_adrs>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x18,%rsp
  movsbl (%rdi),%edi
  mov    %rsi,0x8(%rsp)
  call   <toupper@plt>
  mov    %eax,%r15d
  cmp    $0x3b,%al
  ja     L51
  movabs $0xf7fffffffffffbfe,%rax
  bt     %r15,%rax
  jae    L33
L51:
  add    $0x1,%rbx
  xor    %r13d,%r13d
  xor    %ebp,%ebp
  cs nopw 0x0(%rax,%rax,1)
L56:
  movsbl %r15b,%r14d
  lea    -0x1(%rbx),%r12
  mov    %r14d,%edi
  call   <isspace@plt>
  test   %rax,%rax
  je     L89
  mov    %rbx,%r12
  test   %r13w,%r13w
  jne    L71
L24:
  movsbl (%rbx),%edi
  add    $0x1,%rbx
  call   <toupper@plt>
  mov    %eax,%r15d
  cmp    $0x3b,%al
  ja     L56
  movabs $0xf7fffffffffffbfe,%rax
  bt     %r15,%rax
  jb     L56
L71:
  mov    0x8(%rsp),%rax
  mov    %bp,(%rax)
  add    $0x18,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L89:
  mov    %r14d,%edi
  call   <isoctal@plt>
  test   %eax,%eax
  je     L71
  mov    %r15d,%edx
  shl    $0x3,%ebp
  mov    %rbx,%r12
  mov    $0x1,%r13d
  and    $0x7,%edx
  or     %edx,%ebp
  jmp    L24
L33:
  mov    %rbx,%r12
  xor    %ebp,%ebp
  jmp    L71
```

assistant: ```c
char *get_adrs(char *text, unsigned short *val) {
  unsigned short result, start;
  char c;
  result = start = 0;
  c = toupper(*text);
  while (c) {
    if (c == ';')
      break;
    if (c == '\n')
      break;
    if (isspace(c)) {
      text++;
      if (start)
        break;
    } else if (!isoctal(c))
      break;
    else {
      start = 1;
      result <<= 3;
      result |= ((unsigned short)c & 7);
      text++;
    }
    c = toupper(*text);
  }
  *val = result;
  return (text);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<display_backtrace>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  add    $0xffffffffffffff80,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x60(%rbp),%rax
  mov    $0xa,%esi
  mov    %rax,%rdi
  call   <backtrace@plt>
  mov    %rax,-0x70(%rbp)
  mov    -0x70(%rbp),%rdx
  lea    -0x60(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <backtrace_symbols@plt>
  mov    %rax,-0x68(%rbp)
  mov    -0x70(%rbp),%rax
  mov    %rax,%rsi
  lea    D9(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movq   $0x0,-0x78(%rbp)
  jmp    L13
L19:
  mov    -0x78(%rbp),%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x68(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  addq   $0x1,-0x78(%rbp)
L13:
  mov    -0x78(%rbp),%rax
  cmp    -0x70(%rbp),%rax
  jb     L19
  mov    -0x68(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L5
  call   <__stack_chk_fail@plt>
L5:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D9
type_infered: string

tool: D9: Obtained %zd stack frames.


assistant: ```c
void display_backtrace(void) {
  void *array[10];
  size_t size;
  char **strings;
  size_t i;
  size = backtrace(array, 10);
  strings = backtrace_symbols(array, size);
  printf("Obtained %zd stack frames.\n", size);
  for (i = 0; i < size; i++)
    printf("%s\n", strings[i]);
  free(strings);
}
```
user: What is the c source code of the assembly code below?

```asm
<display_backtrace>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x60,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x58(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbx
  mov    $0xa,%esi
  mov    %rbx,%rdi
  call   <backtrace@plt>
  mov    %rax,%rbp
  mov    %rax,%rsi
  mov    %rbx,%rdi
  call   <backtrace_symbols@plt>
  mov    %rax,%r12
  mov    %rbp,%rsi
  lea    D9(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  test   %rbp,%rbp
  je     L4
  mov    $0x0,%ebx
L17:
  mov    (%r12,%rbx,8),%rdi
  call   <puts@plt>
  add    $0x1,%rbx
  cmp    %rbx,%rbp
  jne    L17
L4:
  mov    %r12,%rdi
  call   <free@plt>
  mov    0x58(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L10
  add    $0x60,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L10:
  call   <__stack_chk_fail@plt>
```

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

tool: D9: Obtained %zd stack frames.


assistant: ```c
void display_backtrace(void) {
  void *array[10];
  size_t size;
  char **strings;
  size_t i;
  size = backtrace(array, 10);
  strings = backtrace_symbols(array, size);
  printf("Obtained %zd stack frames.\n", size);
  for (i = 0; i < size; i++)
    printf("%s\n", strings[i]);
  free(strings);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<display_backtrace>:
  endbr64
  push   %r12
  mov    $0xa,%esi
  push   %rbp
  push   %rbx
  sub    $0x60,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x58(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r12
  mov    %r12,%rdi
  call   <backtrace@plt>
  mov    %r12,%rdi
  mov    %rax,%rsi
  mov    %rax,%rbp
  call   <backtrace_symbols@plt>
  mov    %rbp,%rsi
  lea    D8(%rip),%rdi
  mov    %rax,%r12
  xor    %eax,%eax
  call   <printf@plt>
  test   %rbp,%rbp
  je     L5
  xor    %ebx,%ebx
  nopl   (%rax)
L14:
  mov    (%r12,%rbx,8),%rdi
  add    $0x1,%rbx
  call   <puts@plt>
  cmp    %rbx,%rbp
  jne    L14
L5:
  mov    %r12,%rdi
  call   <free@plt>
  mov    0x58(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L17
  add    $0x60,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L17:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_tag: D8
datatype: string

tool: D8: Obtained %zd stack frames.


assistant: ```c
void display_backtrace(void) {
  void *array[10];
  size_t size;
  char **strings;
  size_t i;
  size = backtrace(array, 10);
  strings = backtrace_symbols(array, size);
  printf("Obtained %zd stack frames.\n", size);
  for (i = 0; i < size; i++)
    printf("%s\n", strings[i]);
  free(strings);
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<display_backtrace>:
  endbr64
  push   %r12
  mov    $0xa,%esi
  push   %rbp
  push   %rbx
  sub    $0x60,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x58(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r12
  mov    %r12,%rdi
  call   <backtrace@plt>
  mov    %r12,%rdi
  mov    %rax,%rsi
  mov    %rax,%rbp
  call   <backtrace_symbols@plt>
  mov    %rbp,%rsi
  lea    D4(%rip),%rdi
  mov    %rax,%r12
  xor    %eax,%eax
  call   <printf@plt>
  test   %rbp,%rbp
  je     L26
  xor    %ebx,%ebx
  nopl   (%rax)
L24:
  mov    (%r12,%rbx,8),%rdi
  add    $0x1,%rbx
  call   <puts@plt>
  cmp    %rbx,%rbp
  jne    L24
L26:
  mov    %r12,%rdi
  call   <free@plt>
  mov    0x58(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L10
  add    $0x60,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L10:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_label: D4
type_infered: string

tool: D4: Obtained %zd stack frames.


assistant: ```c
void display_backtrace(void) {
  void *array[10];
  size_t size;
  char **strings;
  size_t i;
  size = backtrace(array, 10);
  strings = backtrace_symbols(array, size);
  printf("Obtained %zd stack frames.\n", size);
  for (i = 0; i < size; i++)
    printf("%s\n", strings[i]);
  free(strings);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<Key>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,%eax
  mov    %esi,-0x8(%rbp)
  mov    %edx,-0xc(%rbp)
  mov    %al,-0x4(%rbp)
  movzbl -0x4(%rbp),%eax
  cmp    $0x1b,%eax
  jne    L14
  mov    $0x0,%edi
  call   <exit@plt>
  jmp    L19
L14:
  nop
L19:
  nop
  leave
  ret
```

assistant: ```c
void Key(unsigned char c, int x, int y) {
  switch (c) {
  case 27:
    exit(0);
    break;
  default:
    break;
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<Key>:
  endbr64
  cmp    $0x1b,%dil
  je     L1
  ret
L1:
  sub    $0x8,%rsp
  mov    $0x0,%edi
  call   <exit@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void Key(unsigned char c, int x, int y) {
  switch (c) {
  case 27:
    exit(0);
    break;
  default:
    break;
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<Key>:
  endbr64
  cmp    $0x1b,%dil
  je     L4
  ret
  nopl   0x0(%rax,%rax,1)
L4:
  xor    %edi,%edi
  jmp    1050 <exit@plt>
```

assistant: ```c
void Key(unsigned char c, int x, int y) {
  switch (c) {
  case 27:
    exit(0);
    break;
  default:
    break;
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<Key>:
  endbr64
  cmp    $0x1b,%dil
  je     L0
  ret
  nopl   0x0(%rax,%rax,1)
L0:
  xor    %edi,%edi
  jmp    1050 <exit@plt>
```

assistant: ```c
void Key(unsigned char c, int x, int y) {
  switch (c) {
  case 27:
    exit(0);
    break;
  default:
    break;
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<test5>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  movl   $0x1,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,-0x4(%rbp)
  cmpl   $0x2,-0x4(%rbp)
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <assert@plt>
  mov    -0x4(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,-0x4(%rbp)
  cmpl   $0x3,-0x4(%rbp)
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <assert@plt>
  nop
  leave
  ret
```

assistant: ```c
void test5(void) {
  int a = 1;
  __asm__("add $1, %0 \n" : "+rm"(a));
  assert(a == 2);
  __asm__("add $1, %0 \n" : "+rm"(a) :);
  assert(a == 3);
}
```
user: What is the c source code of the assembly code below:

```asm
<test5>:
  endbr64
  push   %rbx
  mov    $0x1,%ebx
  add    $0x1,%ebx
  cmp    $0x2,%ebx
  sete   %dil
  movzbl %dil,%edi
  mov    $0x0,%eax
  call   <assert@plt>
  add    $0x1,%ebx
  cmp    $0x3,%ebx
  sete   %dil
  movzbl %dil,%edi
  mov    $0x0,%eax
  call   <assert@plt>
  pop    %rbx
  ret
```

assistant: ```c
void test5(void) {
  int a = 1;
  __asm__("add $1, %0 \n" : "+rm"(a));
  assert(a == 2);
  __asm__("add $1, %0 \n" : "+rm"(a) :);
  assert(a == 3);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<test5>:
  endbr64
  push   %rbx
  xor    %edi,%edi
  mov    $0x1,%ebx
  add    $0x1,%ebx
  cmp    $0x2,%ebx
  sete   %dil
  xor    %eax,%eax
  call   <assert@plt>
  xor    %edi,%edi
  add    $0x1,%ebx
  cmp    $0x3,%ebx
  pop    %rbx
  sete   %dil
  xor    %eax,%eax
  jmp    1050 <assert@plt>
```

assistant: ```c
void test5(void) {
  int a = 1;
  __asm__("add $1, %0 \n" : "+rm"(a));
  assert(a == 2);
  __asm__("add $1, %0 \n" : "+rm"(a) :);
  assert(a == 3);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<test5>:
  endbr64
  push   %rbx
  xor    %edi,%edi
  mov    $0x1,%ebx
  add    $0x1,%ebx
  cmp    $0x2,%ebx
  sete   %dil
  xor    %eax,%eax
  call   <assert@plt>
  xor    %edi,%edi
  add    $0x1,%ebx
  cmp    $0x3,%ebx
  pop    %rbx
  sete   %dil
  xor    %eax,%eax
  jmp    1050 <assert@plt>
```

assistant: ```c
void test5(void) {
  int a = 1;
  __asm__("add $1, %0 \n" : "+rm"(a));
  assert(a == 2);
  __asm__("add $1, %0 \n" : "+rm"(a) :);
  assert(a == 3);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<make_tcp_socket>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x1,-0x10(%rbp)
  mov    D44(%rip),%rax
  mov    (%rax),%edx
  mov    D28(%rip),%rax
  mov    (%rax),%ecx
  mov    D26(%rip),%rax
  mov    (%rax),%eax
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <socket@plt>
  mov    %eax,-0xc(%rbp)
  mov    -0xc(%rbp),%eax
  mov    %eax,%edi
  call   <evutil_make_socket_nonblocking@plt>
  mov    D33(%rip),%rax
  mov    (%rax),%edx
  mov    D34(%rip),%rax
  mov    (%rax),%esi
  lea    -0x10(%rbp),%rcx
  mov    -0xc(%rbp),%eax
  mov    $0x4,%r8d
  mov    %eax,%edi
  call   <setsockopt@plt>
  mov    -0xc(%rbp),%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L5
  call   <__stack_chk_fail@plt>
L5:
  leave
  ret
```

assistant: ```c
evutil_socket_t make_tcp_socket() {
  int on = 1;
  evutil_socket_t sock = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
  evutil_make_socket_nonblocking(sock);
  setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, (void *)&on, sizeof(on));
  return sock;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<make_tcp_socket>:
  endbr64
  push   %rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  movl   $0x1,0x4(%rsp)
  mov    D47(%rip),%rax
  mov    (%rax),%edx
  mov    D16(%rip),%rax
  mov    (%rax),%esi
  mov    D26(%rip),%rax
  mov    (%rax),%edi
  call   <socket@plt>
  mov    %eax,%ebx
  mov    %eax,%edi
  call   <evutil_make_socket_nonblocking@plt>
  lea    0x4(%rsp),%rcx
  mov    $0x4,%r8d
  mov    D29(%rip),%rax
  mov    (%rax),%edx
  mov    D11(%rip),%rax
  mov    (%rax),%esi
  mov    %ebx,%edi
  call   <setsockopt@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L6
  mov    %ebx,%eax
  add    $0x10,%rsp
  pop    %rbx
  ret
L6:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
evutil_socket_t make_tcp_socket() {
  int on = 1;
  evutil_socket_t sock = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
  evutil_make_socket_nonblocking(sock);
  setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, (void *)&on, sizeof(on));
  return sock;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<make_tcp_socket>:
  endbr64
  push   %r12
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    D39(%rip),%rax
  movl   $0x1,0x4(%rsp)
  mov    (%rax),%edx
  mov    D23(%rip),%rax
  mov    (%rax),%esi
  mov    D5(%rip),%rax
  mov    (%rax),%edi
  call   <socket@plt>
  mov    %eax,%edi
  mov    %eax,%r12d
  call   <evutil_make_socket_nonblocking@plt>
  mov    D45(%rip),%rax
  lea    0x4(%rsp),%rcx
  mov    %r12d,%edi
  mov    $0x4,%r8d
  mov    (%rax),%edx
  mov    D20(%rip),%rax
  mov    (%rax),%esi
  call   <setsockopt@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L6
  add    $0x10,%rsp
  mov    %r12d,%eax
  pop    %r12
  ret
L6:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
evutil_socket_t make_tcp_socket() {
  int on = 1;
  evutil_socket_t sock = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
  evutil_make_socket_nonblocking(sock);
  setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, (void *)&on, sizeof(on));
  return sock;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<make_tcp_socket>:
  endbr64
  push   %r12
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    D13(%rip),%rax
  movl   $0x1,0x4(%rsp)
  mov    (%rax),%edx
  mov    D16(%rip),%rax
  mov    (%rax),%esi
  mov    D19(%rip),%rax
  mov    (%rax),%edi
  call   <socket@plt>
  mov    %eax,%edi
  mov    %eax,%r12d
  call   <evutil_make_socket_nonblocking@plt>
  mov    D45(%rip),%rax
  lea    0x4(%rsp),%rcx
  mov    %r12d,%edi
  mov    $0x4,%r8d
  mov    (%rax),%edx
  mov    D44(%rip),%rax
  mov    (%rax),%esi
  call   <setsockopt@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  add    $0x10,%rsp
  mov    %r12d,%eax
  pop    %r12
  ret
L4:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
evutil_socket_t make_tcp_socket() {
  int on = 1;
  evutil_socket_t sock = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
  evutil_make_socket_nonblocking(sock);
  setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, (void *)&on, sizeof(on));
  return sock;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<merge>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%r9
  mov    %esi,%r11d
  mov    %edx,%r13d
  mov    %fs:0x28,%rax
  mov    %rax,-0x28(%rbp)
  xor    %eax,%eax
  sub    %esi,%edx
  lea    0x1(%rdx),%r8d
  mov    %ecx,%r10d
  sub    %r13d,%r10d
  movslq %r8d,%rax
  lea    0xf(,%rax,4),%rax
  mov    %rax,%rdi
  and    $0xfffffffffffffff0,%rdi
  and    $0xfffffffffffff000,%rax
  mov    %rsp,%rsi
  sub    %rax,%rsi
L155:
  cmp    %rsi,%rsp
  je     L152
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L155
L152:
  mov    %rdi,%rax
  and    $0xfff,%eax
  sub    %rax,%rsp
  test   %rax,%rax
  je     L1
  orq    $0x0,-0x8(%rsp,%rax,1)
L1:
  mov    %rsp,%rdi
  movslq %r10d,%rax
  lea    0xf(,%rax,4),%rax
  mov    %rax,%rbx
  and    $0xfffffffffffffff0,%rbx
  and    $0xfffffffffffff000,%rax
  mov    %rsp,%rsi
  sub    %rax,%rsi
L63:
  cmp    %rsi,%rsp
  je     L149
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L63
L149:
  mov    %rbx,%rax
  and    $0xfff,%eax
  sub    %rax,%rsp
  test   %rax,%rax
  je     L124
  orq    $0x0,-0x8(%rsp,%rax,1)
L124:
  mov    %rsp,%rsi
  test   %r8d,%r8d
  jle    L65
  mov    %edx,%edx
  lea    0x4(,%rdx,4),%r12
  movslq %r11d,%rax
  lea    (%r9,%rax,4),%rbx
  mov    $0x0,%eax
L19:
  mov    (%rbx,%rax,1),%edx
  mov    %edx,(%rdi,%rax,1)
  add    $0x4,%rax
  cmp    %r12,%rax
  jne    L19
L65:
  test   %r10d,%r10d
  jle    L109
  lea    0x1(%r10),%r12d
  movslq %r13d,%r13
  lea    (%r9,%r13,4),%rbx
  mov    $0x1,%eax
L143:
  mov    (%rbx,%rax,4),%edx
  mov    %edx,-0x4(%rsi,%rax,4)
  add    $0x1,%rax
  cmp    %r12,%rax
  jne    L143
L109:
  cmp    %ecx,%r11d
  jg     L128
  movslq %r11d,%rdx
  lea    (%r9,%rdx,4),%rax
  sub    %r11d,%ecx
  add    %rdx,%rcx
  lea    0x4(%r9,%rcx,4),%r9
  mov    $0x0,%edx
  mov    $0x0,%ecx
  jmp    L70
L41:
  movslq %edx,%r11
  mov    (%rsi,%r11,4),%r11d
  mov    %r11d,(%rax)
  lea    0x1(%rdx),%edx
L144:
  add    $0x4,%rax
  cmp    %rax,%r9
  je     L128
L70:
  cmp    %ecx,%r8d
  je     L41
  cmp    %edx,%r10d
  je     L148
  movslq %ecx,%r11
  mov    (%rdi,%r11,4),%ebx
  movslq %edx,%r11
  mov    (%rsi,%r11,4),%r11d
  cmp    %r11d,%ebx
  jg     L0
  add    $0x1,%ecx
  mov    %ebx,(%rax)
  jmp    L144
L148:
  movslq %ecx,%r11
  mov    (%rdi,%r11,4),%r11d
  mov    %r11d,(%rax)
  lea    0x1(%rcx),%ecx
  jmp    L144
L0:
  add    $0x1,%edx
  mov    %r11d,(%rax)
  jmp    L144
L128:
  mov    -0x28(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L5
  lea    -0x18(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %rbp
  ret
L5:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void merge(int A[], int p, int q, int r) {
  int i, j, k;
  int n1 = q - p + 1;
  int n2 = r - q;
  int L[n1];
  int R[n2];
  for (i = 0; i < n1; i++)
    L[i] = A[p + i];
  for (j = 0; j < n2; j++)
    R[j] = A[q + j + 1];
  for (i = 0, j = 0, k = p; k <= r; k++) {
    if (i == n1) {
      A[k] = R[j++];
    } else if (j == n2) {
      A[k] = L[i++];
    } else if (L[i] <= R[j]) {
      A[k] = L[i++];
    } else {
      A[k] = R[j++];
    }
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<strrchr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  movq   $0x0,-0x10(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L22
L8:
  mov    -0x1c(%rbp),%edx
  mov    -0x8(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <strchr@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L22
  mov    -0x8(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  addq   $0x1,-0x8(%rbp)
L22:
  cmpq   $0x0,-0x8(%rbp)
  jne    L8
  mov    -0x10(%rbp),%rax
  leave
  ret
```

assistant: ```c
char *strrchr(const char *s, int c) {
  char *last = NULL;
  char *test = (char *)s;
  while (test != NULL) {
    test = strchr(test, c);
    if (test != NULL) {
      last = test;
      ++test;
    }
  }
  return last;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<strrchr>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %esi,%ebx
  mov    $0x0,%ebp
L24:
  test   %rdi,%rdi
  je     L10
  mov    %ebx,%esi
  call   <strchr@plt>
  mov    %rax,%rdi
  test   %rax,%rax
  je     L24
  mov    %rax,%rbp
  lea    0x1(%rax),%rdi
  jmp    L24
L10:
  mov    %rbp,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
char *strrchr(const char *s, int c) {
  char *last = NULL;
  char *test = (char *)s;
  while (test != NULL) {
    test = strchr(test, c);
    if (test != NULL) {
      last = test;
      ++test;
    }
  }
  return last;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<strrchr>:
  endbr64
  push   %r12
  xor    %r12d,%r12d
  push   %rbx
  mov    %esi,%ebx
  mov    %ebx,%esi
  sub    $0x8,%rsp
  call   <strchr@plt>
  test   %rax,%rax
  je     L15
  nopl   0x0(%rax)
L9:
  lea    0x1(%rax),%rdi
  mov    %ebx,%esi
  mov    %rax,%r12
  call   <strchr@plt>
  test   %rax,%rax
  jne    L9
L15:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %r12
  ret
```

assistant: ```c
char *strrchr(const char *s, int c) {
  char *last = NULL;
  char *test = (char *)s;
  while (test != NULL) {
    test = strchr(test, c);
    if (test != NULL) {
      last = test;
      ++test;
    }
  }
  return last;
}
```