ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<connection_handle_event>:
  endbr64
  push   %rbp
  mov    %esi,%ecx
  mov    %rdi,%rbp
  push   %rbx
  mov    %esi,%ebx
  sub    $0x8,%rsp
  mov    D46(%rip),%rax
  and    (%rax),%ecx
  jne    L3
  mov    D40(%rip),%rax
  mov    %ebx,%ecx
  and    (%rax),%ecx
  jne    L48
L42:
  mov    D28(%rip),%rdx
  mov    D20(%rip),%rax
  mov    (%rax),%eax
  or     (%rdx),%eax
  mov    D52(%rip),%rdx
  or     (%rdx),%eax
  test   %ebx,%eax
  jne    L24
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
  nop
L3:
  call   <connection_on_out_event@plt>
  mov    D40(%rip),%rax
  mov    %ebx,%ecx
  and    (%rax),%ecx
  je     L42
L48:
  mov    %rbp,%rdi
  call   <connection_on_in_event@plt>
  jmp    L42
  nopl   0x0(%rax)
L24:
  add    $0x8,%rsp
  mov    %rbp,%rdi
  pop    %rbx
  pop    %rbp
  jmp    1090 <connection_on_close_event@plt>
```

assistant: ```c
void connection_handle_event(struct epoll_event_handler *self, uint32_t events) {
  if (events & EPOLLOUT) {
    connection_on_out_event(self);
  }
  if (events & EPOLLIN) {
    connection_on_in_event(self);
  }
  if ((events & EPOLLERR) | (events & EPOLLHUP) | (events & EPOLLRDHUP)) {
    connection_on_close_event(self);
  }
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<strcasestr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %rdi,-0x38(%rbp)
  mov    %rsi,-0x40(%rbp)
  mov    -0x38(%rbp),%rax
  mov    %rax,-0x28(%rbp)
  mov    -0x40(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L36
  mov    -0x28(%rbp),%rax
  jmp    L10
L14:
  mov    -0x28(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <toupper@plt>
  mov    %rax,%rbx
  mov    -0x40(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <toupper@plt>
  cmp    %rax,%rbx
  jne    L95
  mov    -0x28(%rbp),%rax
  add    $0x1,%rax
  mov    %rax,-0x20(%rbp)
  mov    -0x40(%rbp),%rax
  add    $0x1,%rax
  mov    %rax,-0x18(%rbp)
  jmp    L59
L26:
  addq   $0x1,-0x20(%rbp)
  addq   $0x1,-0x18(%rbp)
L59:
  mov    -0x20(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L65
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L65
  mov    -0x20(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <toupper@plt>
  mov    %rax,%rbx
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <toupper@plt>
  cmp    %rax,%rbx
  je     L26
L65:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L95
  mov    -0x28(%rbp),%rax
  jmp    L10
L95:
  addq   $0x1,-0x28(%rbp)
L36:
  mov    -0x28(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L14
  mov    $0x0,%eax
L10:
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
char *strcasestr(const char *psz_big, const char *psz_little) {
  char *p_pos = (char *)psz_big;
  if (!*psz_little)
    return p_pos;
  while (*p_pos) {
    if (toupper(*p_pos) == toupper(*psz_little)) {
      char *psz_cur1 = p_pos + 1;
      char *psz_cur2 = (char *)psz_little + 1;
      while (*psz_cur1 && *psz_cur2 && toupper(*psz_cur1) == toupper(*psz_cur2)) {
        psz_cur1++;
        psz_cur2++;
      }
      if (!*psz_cur2)
        return p_pos;
    }
    p_pos++;
  }
  return NULL;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<strcasestr>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r12
  cmpb   $0x0,(%rsi)
  je     L14
  mov    %rsi,%r13
  movzbl (%rdi),%edi
  test   %dil,%dil
  jne    L56
  mov    $0x0,%r12d
  jmp    L14
L79:
  cmpb   $0x0,(%rbx)
  je     L14
L80:
  add    $0x1,%r12
  movzbl (%r12),%edi
  test   %dil,%dil
  je     L55
L56:
  movsbl %dil,%edi
  call   <toupper@plt>
  mov    %rax,%rbx
  movsbl 0x0(%r13),%edi
  call   <toupper@plt>
  cmp    %rax,%rbx
  jne    L80
  lea    0x1(%r12),%rbp
  lea    0x1(%r13),%rbx
  movzbl 0x1(%r12),%edi
  test   %dil,%dil
  je     L79
L43:
  cmpb   $0x0,(%rbx)
  je     L14
  movsbl %dil,%edi
  call   <toupper@plt>
  mov    %rax,%r14
  movsbl (%rbx),%edi
  call   <toupper@plt>
  cmp    %rax,%r14
  jne    L79
  add    $0x1,%rbp
  add    $0x1,%rbx
  movzbl 0x0(%rbp),%edi
  test   %dil,%dil
  jne    L43
  jmp    L79
L55:
  mov    $0x0,%r12d
L14:
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
char *strcasestr(const char *psz_big, const char *psz_little) {
  char *p_pos = (char *)psz_big;
  if (!*psz_little)
    return p_pos;
  while (*p_pos) {
    if (toupper(*p_pos) == toupper(*psz_little)) {
      char *psz_cur1 = p_pos + 1;
      char *psz_cur2 = (char *)psz_little + 1;
      while (*psz_cur1 && *psz_cur2 && toupper(*psz_cur1) == toupper(*psz_cur2)) {
        psz_cur1++;
        psz_cur2++;
      }
      if (!*psz_cur2)
        return p_pos;
    }
    p_pos++;
  }
  return NULL;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<strcasestr>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  cmpb   $0x0,(%rsi)
  je     L100
  mov    %rdi,%rbp
  mov    %rsi,%r13
L25:
  movsbl 0x0(%rbp),%edi
  test   %dil,%dil
  je     L32
L117:
  call   <toupper@plt>
  movsbl 0x0(%r13),%edi
  mov    %rbp,%r12
  lea    0x1(%rbp),%rbp
  mov    %rax,%rbx
  call   <toupper@plt>
  cmp    %rax,%rbx
  jne    L25
  movsbl 0x1(%r12),%edi
  lea    0x1(%r13),%rbx
  test   %dil,%dil
  je     L84
  mov    %rbp,%r15
  jmp    L85
  nop
L46:
  call   <toupper@plt>
  movsbl (%rbx),%edi
  mov    %rax,%r14
  call   <toupper@plt>
  cmp    %rax,%r14
  jne    L57
  movsbl 0x1(%r15),%edi
  add    $0x1,%r15
  add    $0x1,%rbx
  test   %dil,%dil
  je     L57
L85:
  cmpb   $0x0,(%rbx)
  jne    L46
L100:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  xchg   %ax,%ax
L57:
  cmpb   $0x0,(%rbx)
  je     L100
  movsbl 0x0(%rbp),%edi
  test   %dil,%dil
  jne    L117
  nopw   0x0(%rax,%rax,1)
L32:
  xor    %r12d,%r12d
  jmp    L100
L84:
  cmpb   $0x0,0x1(%r13)
  jne    L32
  jmp    L100
```

assistant: ```c
char *strcasestr(const char *psz_big, const char *psz_little) {
  char *p_pos = (char *)psz_big;
  if (!*psz_little)
    return p_pos;
  while (*p_pos) {
    if (toupper(*p_pos) == toupper(*psz_little)) {
      char *psz_cur1 = p_pos + 1;
      char *psz_cur2 = (char *)psz_little + 1;
      while (*psz_cur1 && *psz_cur2 && toupper(*psz_cur1) == toupper(*psz_cur2)) {
        psz_cur1++;
        psz_cur2++;
      }
      if (!*psz_cur2)
        return p_pos;
    }
    p_pos++;
  }
  return NULL;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<strcasestr>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  cmpb   $0x0,(%rsi)
  je     L74
  mov    %rdi,%rbp
  mov    %rsi,%r13
L93:
  movsbl 0x0(%rbp),%edi
  test   %dil,%dil
  je     L64
L3:
  call   <toupper@plt>
  movsbl 0x0(%r13),%edi
  mov    %rbp,%r12
  lea    0x1(%rbp),%rbp
  mov    %rax,%rbx
  call   <toupper@plt>
  cmp    %rax,%rbx
  jne    L93
  movsbl 0x1(%r12),%edi
  lea    0x1(%r13),%rbx
  test   %dil,%dil
  je     L129
  mov    %rbp,%r15
  jmp    L89
  nop
L25:
  call   <toupper@plt>
  movsbl (%rbx),%edi
  mov    %rax,%r14
  call   <toupper@plt>
  cmp    %rax,%r14
  jne    L49
  movsbl 0x1(%r15),%edi
  add    $0x1,%r15
  add    $0x1,%rbx
  test   %dil,%dil
  je     L49
L89:
  cmpb   $0x0,(%rbx)
  jne    L25
L74:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  xchg   %ax,%ax
L49:
  cmpb   $0x0,(%rbx)
  je     L74
  movsbl 0x0(%rbp),%edi
  test   %dil,%dil
  jne    L3
  nopw   0x0(%rax,%rax,1)
L64:
  xor    %r12d,%r12d
  jmp    L74
L129:
  cmpb   $0x0,0x1(%r13)
  jne    L64
  jmp    L74
```

assistant: ```c
char *strcasestr(const char *psz_big, const char *psz_little) {
  char *p_pos = (char *)psz_big;
  if (!*psz_little)
    return p_pos;
  while (*p_pos) {
    if (toupper(*p_pos) == toupper(*psz_little)) {
      char *psz_cur1 = p_pos + 1;
      char *psz_cur2 = (char *)psz_little + 1;
      while (*psz_cur1 && *psz_cur2 && toupper(*psz_cur1) == toupper(*psz_cur2)) {
        psz_cur1++;
        psz_cur2++;
      }
      if (!*psz_cur2)
        return p_pos;
    }
    p_pos++;
  }
  return NULL;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<discrete_world_index>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  movq   $0x0,-0x8(%rbp)
  movl   $0x0,-0xc(%rbp)
  mov    -0x14(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,-0xc(%rbp)
  jmp    L4
L2:
  mov    -0xc(%rbp),%eax
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,%eax
  add    %rax,-0x8(%rbp)
  mov    -0xc(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,%eax
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,%edx
  mov    -0x8(%rbp),%rax
  imul   %rdx,%rax
  mov    %rax,-0x8(%rbp)
  subl   $0x1,-0xc(%rbp)
L4:
  cmpl   $0x0,-0xc(%rbp)
  jne    L2
  mov    -0xc(%rbp),%eax
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,%eax
  add    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
unsigned long long discrete_world_index(unsigned int nb_dimensions, unsigned int dimension_size[], unsigned int pos[]) {
  unsigned long long index = 0;
  unsigned int i = 0;
  for (i = nb_dimensions - 1; i > 0; i--) {
    index += pos[i];
    index *= dimension_size[i - 1];
  }
  index += pos[i];
  return index;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<discrete_world_index>:
  endbr64
  mov    %edi,%eax
  sub    $0x1,%eax
  je     L6
  lea    -0x2(%rdi),%ecx
  mov    %rcx,%rdi
  not    %rdi
  shl    $0x2,%rdi
  mov    %eax,%eax
  lea    (%rdx,%rax,4),%r9
  lea    (%rsi,%rcx,4),%r8
  mov    $0x0,%eax
  mov    $0x0,%ecx
L8:
  mov    (%r9,%rax,1),%esi
  add    %rsi,%rcx
  mov    (%r8,%rax,1),%esi
  imul   %rsi,%rcx
  sub    $0x4,%rax
  cmp    %rdi,%rax
  jne    L8
L0:
  mov    (%rdx),%eax
  add    %rcx,%rax
  ret
L6:
  mov    $0x0,%ecx
  jmp    L0
```

assistant: ```c
unsigned long long discrete_world_index(unsigned int nb_dimensions, unsigned int dimension_size[], unsigned int pos[]) {
  unsigned long long index = 0;
  unsigned int i = 0;
  for (i = nb_dimensions - 1; i > 0; i--) {
    index += pos[i];
    index *= dimension_size[i - 1];
  }
  index += pos[i];
  return index;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<discrete_world_index>:
  endbr64
  mov    %edi,%eax
  sub    $0x1,%eax
  je     L4
  lea    -0x2(%rdi),%ecx
  mov    %eax,%eax
  mov    %rcx,%rdi
  lea    (%rdx,%rax,4),%r9
  lea    (%rsi,%rcx,4),%r8
  xor    %eax,%eax
  not    %rdi
  xor    %ecx,%ecx
  shl    $0x2,%rdi
  cs nopw 0x0(%rax,%rax,1)
L11:
  mov    (%r9,%rax,1),%esi
  add    %rsi,%rcx
  mov    (%r8,%rax,1),%esi
  sub    $0x4,%rax
  imul   %rsi,%rcx
  cmp    %rax,%rdi
  jne    L11
  mov    (%rdx),%eax
  add    %rcx,%rax
  ret
  xchg   %ax,%ax
L4:
  mov    (%rdx),%eax
  xor    %ecx,%ecx
  add    %rcx,%rax
  ret
```

assistant: ```c
unsigned long long discrete_world_index(unsigned int nb_dimensions, unsigned int dimension_size[], unsigned int pos[]) {
  unsigned long long index = 0;
  unsigned int i = 0;
  for (i = nb_dimensions - 1; i > 0; i--) {
    index += pos[i];
    index *= dimension_size[i - 1];
  }
  index += pos[i];
  return index;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<discrete_world_index>:
  endbr64
  mov    %edi,%eax
  sub    $0x1,%eax
  je     L13
  lea    -0x2(%rdi),%ecx
  mov    %eax,%eax
  mov    %rcx,%rdi
  lea    (%rdx,%rax,4),%r9
  lea    (%rsi,%rcx,4),%r8
  xor    %eax,%eax
  not    %rdi
  xor    %ecx,%ecx
  shl    $0x2,%rdi
  cs nopw 0x0(%rax,%rax,1)
L8:
  mov    (%r9,%rax,1),%esi
  add    %rsi,%rcx
  mov    (%r8,%rax,1),%esi
  sub    $0x4,%rax
  imul   %rsi,%rcx
  cmp    %rax,%rdi
  jne    L8
  mov    (%rdx),%eax
  add    %rcx,%rax
  ret
  xchg   %ax,%ax
L13:
  mov    (%rdx),%eax
  xor    %ecx,%ecx
  add    %rcx,%rax
  ret
```

assistant: ```c
unsigned long long discrete_world_index(unsigned int nb_dimensions, unsigned int dimension_size[], unsigned int pos[]) {
  unsigned long long index = 0;
  unsigned int i = 0;
  for (i = nb_dimensions - 1; i > 0; i--) {
    index += pos[i];
    index *= dimension_size[i - 1];
  }
  index += pos[i];
  return index;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<palindrome>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  movl   $0x1,-0x14(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <str_reverse@plt>
  mov    %rax,-0x8(%rbp)
  movl   $0x0,-0x18(%rbp)
  jmp    L57
L36:
  mov    -0x18(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x18(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x8(%rbp),%rax
  add    %rcx,%rax
  movzbl (%rax),%eax
  cmp    %al,%dl
  je     L35
  movl   $0x0,-0x14(%rbp)
L35:
  addl   $0x1,-0x18(%rbp)
L57:
  cmpl   $0x0,-0x14(%rbp)
  je     L8
  mov    -0x18(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L36
L8:
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  cmpl   $0x0,-0x14(%rbp)
  je     L13
  mov    $0x1,%esi
  mov    $0x4,%edi
  call   <calloc@plt>
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  movb   $0x59,(%rax)
  mov    -0x10(%rbp),%rax
  add    $0x1,%rax
  movb   $0x65,(%rax)
  mov    -0x10(%rbp),%rax
  add    $0x2,%rax
  movb   $0x73,(%rax)
  mov    -0x10(%rbp),%rax
  add    $0x3,%rax
  movb   $0x0,(%rax)
  jmp    L26
L13:
  mov    $0x1,%esi
  mov    $0x3,%edi
  call   <calloc@plt>
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  movb   $0x4e,(%rax)
  mov    -0x10(%rbp),%rax
  add    $0x1,%rax
  movb   $0x6f,(%rax)
  mov    -0x10(%rbp),%rax
  add    $0x2,%rax
  movb   $0x0,(%rax)
L26:
  mov    -0x10(%rbp),%rax
  leave
  ret
```

assistant: ```c
char *palindrome(char *str) {
  char *rev;
  int i;
  bool result = true;
  char *answer;
  rev = str_reverse(str);
  i = 0;
  while (result && str[i]) {
    if (str[i] != rev[i]) {
      result = false;
    }
    ++i;
  }
  free(rev);
  if (result) {
    answer = (char *)calloc(4, sizeof(char));
    answer[0] = 'Y';
    answer[1] = 'e';
    answer[2] = 's';
    answer[3] = '\0';
  } else {
    answer = (char *)calloc(3, sizeof(char));
    answer[0] = 'N';
    answer[1] = 'o';
    answer[2] = '\0';
  }
  return answer;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<palindrome>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  call   <str_reverse@plt>
  mov    %rax,%rdi
  mov    $0x0,%edx
L28:
  movzbl (%rbx,%rdx,1),%ecx
  test   %cl,%cl
  je     L17
  add    $0x1,%rdx
  cmp    %cl,-0x1(%rdi,%rdx,1)
  je     L28
  call   <free@plt>
  mov    $0x1,%esi
  mov    $0x3,%edi
  call   <calloc@plt>
  movb   $0x4e,(%rax)
  movb   $0x6f,0x1(%rax)
  movb   $0x0,0x2(%rax)
  jmp    L14
L17:
  call   <free@plt>
  mov    $0x1,%esi
  mov    $0x4,%edi
  call   <calloc@plt>
  movb   $0x59,(%rax)
  movb   $0x65,0x1(%rax)
  movb   $0x73,0x2(%rax)
  movb   $0x0,0x3(%rax)
L14:
  pop    %rbx
  ret
```

assistant: ```c
char *palindrome(char *str) {
  char *rev;
  int i;
  bool result = true;
  char *answer;
  rev = str_reverse(str);
  i = 0;
  while (result && str[i]) {
    if (str[i] != rev[i]) {
      result = false;
    }
    ++i;
  }
  free(rev);
  if (result) {
    answer = (char *)calloc(4, sizeof(char));
    answer[0] = 'Y';
    answer[1] = 'e';
    answer[2] = 's';
    answer[3] = '\0';
  } else {
    answer = (char *)calloc(3, sizeof(char));
    answer[0] = 'N';
    answer[1] = 'o';
    answer[2] = '\0';
  }
  return answer;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<palindrome>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  call   <str_reverse@plt>
  movzbl (%rbx),%ecx
  mov    %rax,%rdi
  test   %cl,%cl
  je     L9
  xor    %edx,%edx
  nopl   0x0(%rax)
L19:
  cmp    %cl,(%rdi,%rdx,1)
  je     L0
  call   <free@plt>
  mov    $0x1,%esi
  mov    $0x3,%edi
  call   <calloc@plt>
  mov    $0x6f4e,%edx
  mov    %dx,(%rax)
  movb   $0x0,0x2(%rax)
  pop    %rbx
  ret
  nopw   0x0(%rax,%rax,1)
L0:
  add    $0x1,%rdx
  movzbl (%rbx,%rdx,1),%ecx
  test   %cl,%cl
  jne    L19
L9:
  call   <free@plt>
  mov    $0x1,%esi
  mov    $0x4,%edi
  call   <calloc@plt>
  movl   $0x736559,(%rax)
  pop    %rbx
  ret
```

assistant: ```c
char *palindrome(char *str) {
  char *rev;
  int i;
  bool result = true;
  char *answer;
  rev = str_reverse(str);
  i = 0;
  while (result && str[i]) {
    if (str[i] != rev[i]) {
      result = false;
    }
    ++i;
  }
  free(rev);
  if (result) {
    answer = (char *)calloc(4, sizeof(char));
    answer[0] = 'Y';
    answer[1] = 'e';
    answer[2] = 's';
    answer[3] = '\0';
  } else {
    answer = (char *)calloc(3, sizeof(char));
    answer[0] = 'N';
    answer[1] = 'o';
    answer[2] = '\0';
  }
  return answer;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<palindrome>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  call   <str_reverse@plt>
  movzbl (%rbx),%ecx
  mov    %rax,%rdi
  test   %cl,%cl
  je     L1
  xor    %edx,%edx
  nopl   0x0(%rax)
L21:
  cmp    %cl,(%rdi,%rdx,1)
  je     L2
  call   <free@plt>
  mov    $0x1,%esi
  mov    $0x3,%edi
  call   <calloc@plt>
  mov    $0x6f4e,%edx
  mov    %dx,(%rax)
  movb   $0x0,0x2(%rax)
  pop    %rbx
  ret
  nopw   0x0(%rax,%rax,1)
L2:
  add    $0x1,%rdx
  movzbl (%rbx,%rdx,1),%ecx
  test   %cl,%cl
  jne    L21
L1:
  call   <free@plt>
  mov    $0x1,%esi
  mov    $0x4,%edi
  call   <calloc@plt>
  movl   $0x736559,(%rax)
  pop    %rbx
  ret
```

assistant: ```c
char *palindrome(char *str) {
  char *rev;
  int i;
  bool result = true;
  char *answer;
  rev = str_reverse(str);
  i = 0;
  while (result && str[i]) {
    if (str[i] != rev[i]) {
      result = false;
    }
    ++i;
  }
  free(rev);
  if (result) {
    answer = (char *)calloc(4, sizeof(char));
    answer[0] = 'Y';
    answer[1] = 'e';
    answer[2] = 's';
    answer[3] = '\0';
  } else {
    answer = (char *)calloc(3, sizeof(char));
    answer[0] = 'N';
    answer[1] = 'o';
    answer[2] = '\0';
  }
  return answer;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<warnx>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0xd0,%rsp
  mov    %rdi,-0xc8(%rbp)
  mov    %rsi,-0xa8(%rbp)
  mov    %rdx,-0xa0(%rbp)
  mov    %rcx,-0x98(%rbp)
  mov    %r8,-0x90(%rbp)
  mov    %r9,-0x88(%rbp)
  test   %al,%al
  je     L4
  movaps %xmm0,-0x80(%rbp)
  movaps %xmm1,-0x70(%rbp)
  movaps %xmm2,-0x60(%rbp)
  movaps %xmm3,-0x50(%rbp)
  movaps %xmm4,-0x40(%rbp)
  movaps %xmm5,-0x30(%rbp)
  movaps %xmm6,-0x20(%rbp)
  movaps %xmm7,-0x10(%rbp)
L4:
  mov    -0xc8(%rbp),%rdx
  mov    -0xb4(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <va_start@plt>
  mov    -0xb4(%rbp),%edx
  mov    -0xc8(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <_vwarnx@plt>
  mov    -0xb4(%rbp),%eax
  mov    %eax,%edi
  call   <va_end@plt>
  nop
  leave
  ret
```

assistant: ```c
void warnx(const char *fmt, ...) {
  va_list ap;
  va_start(ap, fmt);
  _vwarnx(fmt, ap);
  va_end(ap);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<warnx>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %rdi,%rsi
  mov    $0x0,%ebp
  mov    %ebp,%edi
  call   <va_start@plt>
  mov    %ebp,%esi
  mov    %rbx,%rdi
  call   <_vwarnx@plt>
  mov    %ebp,%edi
  call   <va_end@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void warnx(const char *fmt, ...) {
  va_list ap;
  va_start(ap, fmt);
  _vwarnx(fmt, ap);
  va_end(ap);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<warnx>:
  endbr64
  push   %r12
  xor    %r12d,%r12d
  mov    %rdi,%rsi
  push   %rbp
  mov    %rdi,%rbp
  mov    %r12d,%edi
  sub    $0x8,%rsp
  call   <va_start@plt>
  mov    %r12d,%esi
  mov    %rbp,%rdi
  call   <_vwarnx@plt>
  mov    %r12d,%edi
  call   <va_end@plt>
  add    $0x8,%rsp
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void warnx(const char *fmt, ...) {
  va_list ap;
  va_start(ap, fmt);
  _vwarnx(fmt, ap);
  va_end(ap);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<warnx>:
  endbr64
  push   %r12
  xor    %r12d,%r12d
  mov    %rdi,%rsi
  push   %rbp
  mov    %rdi,%rbp
  mov    %r12d,%edi
  sub    $0x8,%rsp
  call   <va_start@plt>
  mov    %r12d,%esi
  mov    %rbp,%rdi
  call   <_vwarnx@plt>
  mov    %r12d,%edi
  call   <va_end@plt>
  add    $0x8,%rsp
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void warnx(const char *fmt, ...) {
  va_list ap;
  va_start(ap, fmt);
  _vwarnx(fmt, ap);
  va_end(ap);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  cmpl   $0x1,-0x4(%rbp)
  jle    L98
  mov    -0x10(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <atoi@plt>
  cmp    $0x1,%eax
  je     L47
  cmp    $0x2,%eax
  je     L39
  jmp    L61
L47:
  mov    $0x0,%eax
  call   <create_Data_file@plt>
  test   %rax,%rax
  jne    L90
  lea    D58(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  jmp    L75
L90:
  lea    D6(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  jmp    L75
L39:
  mov    $0x0,%eax
  call   <create_Result_file@plt>
  test   %rax,%rax
  jne    L79
  lea    D26(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  jmp    L75
L79:
  lea    D68(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  jmp    L75
L61:
  mov    -0x10(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,%rsi
  lea    D7(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0xffffffff,%eax
  jmp    L64
L98:
  mov    $0x0,%eax
  call   <create_Data_file@plt>
  test   %rax,%rax
  je     L28
  lea    D6(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
L28:
  mov    $0x0,%eax
  call   <create_Result_file@plt>
  test   %rax,%rax
  je     L75
  lea    D68(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
L75:
  mov    $0x0,%eax
L64:
  leave
  ret
```

tool_calls: name: read_data
arguments: label: D58
datatype: string
name: read_data
arguments: label: D6
datatype: string
name: read_data
arguments: label: D26
datatype: string
name: read_data
arguments: label: D68
datatype: string
name: read_data
arguments: label: D7
datatype: string

tool: D58: Data file created

tool: D6: problem during cos data file creation

tool: D26: Result file created

tool: D68: problem during cos result file creation

tool: D7: Bad arglist code for: '%s'


assistant: ```c
int main(int argc, char *argv[]) {
  if (argc > 1) {
    switch (atoi(argv[1])) {
    case 1:
      if (create_Data_file() == 0)
        printf("Data file created\n");
      else
        printf("problem during cos data file creation\n");
      break;
    case 2:
      if (create_Result_file() == 0)
        printf("Result file created\n");
      else
        printf("problem during cos result file creation\n");
      break;
    default:
      printf("Bad arglist code for: '%s'\n", argv[0]);
      return -1;
      break;
    }
  } else {
    if (create_Data_file() != 0)
      printf("problem during cos data file creation\n");
    if (create_Result_file() != 0)
      printf("problem during cos result file creation\n");
  }
  return (0);
}
```