ylfeng/ReF-Decompile-dataset huggingface dataset:
user: What is the c source code of the assembly code below?

```asm
<trans>:
  endbr64
  mov    %rdi,%r8
  mov    %rdi,%rdx
  lea    0x21(%rdi),%rax
  lea    0x10(%rdi),%rdi
  nopw   0x0(%rax,%rax,1)
L59:
  movzbl (%rdx),%ecx
  movzbl (%rax),%esi
  sub    $0x1,%rax
  add    $0x1,%rdx
  mov    %sil,-0x1(%rdx)
  mov    %cl,0x1(%rax)
  cmp    %rax,%rdi
  jne    L59
  movsbl (%r8),%eax
  mov    %r8,%rcx
  test   %al,%al
  jne    L35
  jmp    L42
  nop
L39:
  movsbl %dl,%eax
  mov    $0x41,%esi
L0:
  add    $0xd,%eax
  add    $0x1,%rcx
  movslq %eax,%rdx
  mov    %eax,%edi
  imul   $0x4ec4ec4f,%rdx,%rdx
  sar    $0x1f,%edi
  sar    $0x23,%rdx
  sub    %edi,%edx
  imul   $0x1a,%edx,%edx
  sub    %edx,%eax
  add    %esi,%eax
  mov    %al,-0x1(%rcx)
  movsbl (%rcx),%eax
  test   %al,%al
  je     L42
L35:
  lea    -0x41(%rax),%edx
  cmp    $0x19,%dl
  jbe    L39
  sub    $0x61,%eax
  mov    $0x61,%esi
  jmp    L0
  nopw   0x0(%rax,%rax,1)
L42:
  mov    %r8,%rsi
  lea    D3(%rip),%rdi
  jmp    1050 <printf@plt>
```

tool_calls: name: unpack_data
arguments: tag: D3
type: string

tool: D3: %s


assistant: ```c
void trans(char arr[34]) {
  int i;
  char ch;
  for (i = 0; i < 34 / 2; i++) {
    ch = arr[i];
    arr[i] = arr[33 - i];
    arr[33 - i] = ch;
  }
  for (i = 0; arr[i] != '\0'; i++) {
    ch = arr[i];
    int number, n = 13;
    if ((arr[i] >= 'A') && (arr[i] <= 'Z')) {
      arr[i] = 'A';
      number = ch - 'A';
    } else {
      number = ch - 'a';
      arr[i] = 'a';
    }
    number = (number + n) % 26;
    arr[i] = arr[i] + number;
  }
  printf("%s\n", arr);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<trans>:
  endbr64
  movzbl (%rdi),%edx
  movzbl 0x20(%rdi),%ecx
  mov    %rdi,%rsi
  movsbl 0x21(%rdi),%eax
  mov    %dl,0x21(%rdi)
  movzbl 0x1(%rdi),%edx
  mov    %cl,0x1(%rdi)
  movzbl 0x1f(%rdi),%ecx
  mov    %dl,0x20(%rdi)
  movzbl 0x2(%rdi),%edx
  mov    %cl,0x2(%rdi)
  movzbl 0x1e(%rdi),%ecx
  mov    %dl,0x1f(%rdi)
  movzbl 0x3(%rdi),%edx
  mov    %cl,0x3(%rdi)
  movzbl 0x1d(%rdi),%ecx
  mov    %dl,0x1e(%rdi)
  movzbl 0x4(%rdi),%edx
  mov    %cl,0x4(%rdi)
  movzbl 0x1c(%rdi),%ecx
  mov    %dl,0x1d(%rdi)
  movzbl 0x5(%rdi),%edx
  mov    %cl,0x5(%rdi)
  movzbl 0x1b(%rdi),%ecx
  mov    %dl,0x1c(%rdi)
  movzbl 0x6(%rdi),%edx
  mov    %cl,0x6(%rdi)
  movzbl 0x1a(%rdi),%ecx
  mov    %dl,0x1b(%rdi)
  movzbl 0x7(%rdi),%edx
  mov    %al,(%rdi)
  mov    %cl,0x7(%rdi)
  mov    %dl,0x1a(%rdi)
  movzbl 0x8(%rdi),%edx
  movzbl 0x19(%rdi),%ecx
  mov    %dl,0x19(%rdi)
  movzbl 0x9(%rdi),%edx
  mov    %cl,0x8(%rdi)
  movzbl 0x18(%rdi),%ecx
  mov    %dl,0x18(%rdi)
  movzbl 0xa(%rdi),%edx
  mov    %cl,0x9(%rdi)
  movzbl 0x17(%rdi),%ecx
  mov    %dl,0x17(%rdi)
  movzbl 0xb(%rdi),%edx
  mov    %cl,0xa(%rdi)
  movzbl 0x16(%rdi),%ecx
  mov    %dl,0x16(%rdi)
  movzbl 0xc(%rdi),%edx
  mov    %cl,0xb(%rdi)
  movzbl 0x15(%rdi),%ecx
  mov    %dl,0x15(%rdi)
  movzbl 0xd(%rdi),%edx
  mov    %cl,0xc(%rdi)
  movzbl 0x14(%rdi),%ecx
  mov    %dl,0x14(%rdi)
  movzbl 0xe(%rdi),%edx
  mov    %cl,0xd(%rdi)
  movzbl 0x13(%rdi),%ecx
  mov    %dl,0x13(%rdi)
  movzbl 0xf(%rdi),%edx
  mov    %cl,0xe(%rdi)
  movzbl 0x12(%rdi),%ecx
  mov    %dl,0x12(%rdi)
  mov    %cl,0xf(%rdi)
  mov    %rdi,%rcx
  rolw   $0x8,0x10(%rdi)
  test   %al,%al
  jne    L32
  jmp    L15
  nopl   0x0(%rax,%rax,1)
L35:
  sub    $0x34,%eax
  add    $0x1,%rcx
  movsbl %al,%edx
  mov    %rdx,%rax
  imul   $0x4ec4ec4f,%rdx,%rdx
  shr    $0x23,%rdx
  imul   $0x1a,%edx,%edx
  sub    %edx,%eax
  add    $0x41,%eax
  mov    %al,-0x1(%rcx)
  movsbl (%rcx),%eax
  test   %al,%al
  je     L15
L32:
  lea    -0x41(%rax),%edx
  cmp    $0x19,%dl
  jbe    L35
  sub    $0x54,%eax
  add    $0x1,%rcx
  movslq %eax,%rdx
  mov    %eax,%edi
  imul   $0x4ec4ec4f,%rdx,%rdx
  sar    $0x1f,%edi
  sar    $0x23,%rdx
  sub    %edi,%edx
  imul   $0x1a,%edx,%edx
  sub    %edx,%eax
  add    $0x61,%eax
  mov    %al,-0x1(%rcx)
  movsbl (%rcx),%eax
  test   %al,%al
  jne    L32
L15:
  lea    D2(%rip),%rdi
  jmp    1050 <printf@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D2
type_guessed: string

tool: D2: %s


assistant: ```c
void trans(char arr[34]) {
  int i;
  char ch;
  for (i = 0; i < 34 / 2; i++) {
    ch = arr[i];
    arr[i] = arr[33 - i];
    arr[33 - i] = ch;
  }
  for (i = 0; arr[i] != '\0'; i++) {
    ch = arr[i];
    int number, n = 13;
    if ((arr[i] >= 'A') && (arr[i] <= 'Z')) {
      arr[i] = 'A';
      number = ch - 'A';
    } else {
      number = ch - 'a';
      arr[i] = 'a';
    }
    number = (number + n) % 26;
    arr[i] = arr[i] + number;
  }
  printf("%s\n", arr);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  movl   $0x1,-0xc(%rbp)
  movl   $0x0,-0x8(%rbp)
  movl   $0x1,-0x4(%rbp)
  movl   $0x0,-0x4(%rbp)
  movl   $0x0,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  sete   %al
  movzbl %al,%eax
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x8(%rbp)
  jne    L64
  cmpl   $0x0,-0xc(%rbp)
  je     L81
L64:
  mov    $0x1,%eax
  jmp    L8
L81:
  mov    $0x0,%eax
L8:
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x8(%rbp)
  je     L5
  cmpl   $0x0,-0xc(%rbp)
  je     L5
  mov    $0x1,%eax
  jmp    L28
L5:
  mov    $0x0,%eax
L28:
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0xc(%rbp)
  je     L62
  cmpl   $0x0,-0x8(%rbp)
  je     L62
  mov    $0x1,%eax
  jmp    L11
L62:
  mov    $0x0,%eax
L11:
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  sete   %al
  movzbl %al,%eax
  mov    %eax,-0x4(%rbp)
  mov    $0x0,%eax
  pop    %rbp
  ret
```

assistant: ```c
int main(void) {
  int truth_value, true_value = 1, false_value = 0;
  truth_value = 0 || 1;
  truth_value = 0 && 1;
  truth_value = 1 && 0;
  truth_value = !truth_value;
  truth_value = false_value || true_value;
  truth_value = false_value && true_value;
  truth_value = true_value && false_value;
  truth_value = !truth_value;
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

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

assistant: ```c
int main(void) {
  int truth_value, true_value = 1, false_value = 0;
  truth_value = 0 || 1;
  truth_value = 0 && 1;
  truth_value = 1 && 0;
  truth_value = !truth_value;
  truth_value = false_value || true_value;
  truth_value = false_value && true_value;
  truth_value = true_value && false_value;
  truth_value = !truth_value;
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

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

assistant: ```c
int main(void) {
  int truth_value, true_value = 1, false_value = 0;
  truth_value = 0 || 1;
  truth_value = 0 && 1;
  truth_value = 1 && 0;
  truth_value = !truth_value;
  truth_value = false_value || true_value;
  truth_value = false_value && true_value;
  truth_value = true_value && false_value;
  truth_value = !truth_value;
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的？

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

assistant: ```c
int main(void) {
  int truth_value, true_value = 1, false_value = 0;
  truth_value = 0 || 1;
  truth_value = 0 && 1;
  truth_value = 1 && 0;
  truth_value = !truth_value;
  truth_value = false_value || true_value;
  truth_value = false_value && true_value;
  truth_value = true_value && false_value;
  truth_value = !truth_value;
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<Product_and_Sum_of_Shifts>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %esi,%r10d
  mov    %edx,%esi
  mov    0x20(%rsp),%ebp
  mov    %edx,%eax
  imul   %r10d,%eax
  cltq
  lea    (%rdi,%rax,8),%r11
  lea    -0x1(%rdx),%ebx
  movslq %ebp,%rax
  imul   $0x66666667,%rax,%rax
  sar    $0x22,%rax
  mov    %ebp,%edx
  sar    $0x1f,%edx
  sub    %edx,%eax
  lea    (%rax,%rax,4),%edx
  add    %edx,%edx
  mov    %ebp,%eax
  sub    %edx,%eax
  jne    L5
  movslq %esi,%r12
  shl    $0x3,%r12
  lea    (%r11,%r12,1),%rbx
  movsd  (%rcx),%xmm0
  addsd  (%rbx),%xmm0
  movsd  %xmm0,(%rcx)
  test   %esi,%esi
  js     L13
  movslq %r10d,%rdx
  lea    0x8(,%rdx,8),%rbp
  mov    %rdi,%rdx
  lea    0x1(%rsi),%ecx
L23:
  movsd  (%rdx),%xmm0
  subsd  (%rbx),%xmm0
  movsd  %xmm0,(%rdx)
  add    $0x1,%eax
  add    %rbp,%rdx
  cmp    %ecx,%eax
  jne    L23
L13:
  movslq %r10d,%r10
  shl    $0x3,%r10
  mov    $0xfffffffffffffff8,%rax
  sub    %r10,%rax
  lea    -0x8(%r11,%r12,1),%rdx
  movsd  (%rdx,%rax,1),%xmm0
  movq   D13(%rip),%xmm2
  andpd  %xmm2,%xmm0
  movsd  -0x8(%r11,%r12,1),%xmm1
  andpd  %xmm2,%xmm1
  addsd  %xmm1,%xmm0
  movsd  %xmm0,(%r8)
  mulsd  %xmm0,%xmm0
  movsd  %xmm0,(%r9)
  movsd  D0(%rip),%xmm0
  mulsd  (%r8),%xmm0
  movsd  %xmm0,(%r8)
L28:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L5:
  movslq %r10d,%r10
  shl    $0x3,%r10
  mov    %r11,%rdx
  sub    %r10,%rdx
  movslq %ebx,%rbx
  lea    0x0(,%rbx,8),%rax
  lea    (%rdx,%rax,1),%rsi
  lea    0x8(%r11,%rax,1),%rcx
  movsd  (%rsi),%xmm0
  addsd  (%rcx),%xmm0
  movsd  %xmm0,(%r8)
  movsd  (%rsi),%xmm0
  mulsd  (%rcx),%xmm0
  movsd  0x8(%rdx,%rax,1),%xmm1
  mulsd  (%r11,%rbx,8),%xmm1
  subsd  %xmm1,%xmm0
  movsd  %xmm0,(%r9)
  jmp    L28
```

tool_calls: name: retrieve_data
arguments: data_label: D13
data_type: qword
name: retrieve_data
arguments: data_label: D0
data_type: f64

tool: D13: 9223372036854775807

tool: D0: 1.5

assistant: ```c
void Product_and_Sum_of_Shifts(double *H, int n, int max_row, double *shift, double *trace, double *det, int iteration) {
  double *pH = H + max_row * n;
  double *p_aux;
  int i;
  int min_col = max_row - 1;
  if ((iteration % 10) == 0) {
    *shift += pH[max_row];
    for (i = 0, p_aux = H; i <= max_row; p_aux += n, i++)
      p_aux[i] -= pH[max_row];
    p_aux = pH - n;
    *trace = fabs(pH[min_col]) + fabs(p_aux[min_col - 1]);
    *det = *trace * *trace;
    *trace *= 1.5;
  } else {
    p_aux = pH - n;
    *trace = p_aux[min_col] + pH[max_row];
    *det = p_aux[min_col] * pH[max_row] - p_aux[max_row] * pH[min_col];
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<Product_and_Sum_of_Shifts>:
  endbr64
  mov    %edx,%r11d
  push   %r13
  mov    %rcx,%rdx
  mov    %rdi,%r10
  mov    %r11d,%eax
  push   %r12
  imul   %esi,%eax
  push   %rbp
  movslq %esi,%rsi
  push   %rbx
  mov    0x28(%rsp),%ebp
  shl    $0x3,%rsi
  cltq
  mov    %ebp,%ecx
  lea    (%rdi,%rax,8),%rbx
  movslq %ebp,%rax
  sar    $0x1f,%ecx
  imul   $0x66666667,%rax,%rax
  sar    $0x22,%rax
  sub    %ecx,%eax
  lea    -0x1(%r11),%ecx
  movslq %ecx,%rcx
  lea    (%rax,%rax,4),%r13d
  mov    %ebp,%eax
  shl    $0x3,%rcx
  add    %r13d,%r13d
  lea    0x8(%rbx,%rcx,1),%rdi
  lea    (%rbx,%rcx,1),%r12
  movsd  (%rdi),%xmm0
  sub    %r13d,%eax
  jne    L21
  addsd  (%rdx),%xmm0
  lea    0x8(%rsi),%rbx
  lea    0x1(%r11),%ecx
  movsd  %xmm0,(%rdx)
  mov    %r10,%rdx
  test   %r11d,%r11d
  js     L14
  nopl   0x0(%rax)
L22:
  movsd  (%rdx),%xmm0
  subsd  (%rdi),%xmm0
  add    $0x1,%eax
  movsd  %xmm0,(%rdx)
  add    %rbx,%rdx
  cmp    %ecx,%eax
  jne    L22
L14:
  mov    %r12,%rax
  movsd  (%r12),%xmm1
  movq   D5(%rip),%xmm2
  sub    %rsi,%rax
  pop    %rbx
  pop    %rbp
  movsd  -0x8(%rax),%xmm0
  andpd  %xmm2,%xmm1
  pop    %r12
  pop    %r13
  andpd  %xmm2,%xmm0
  addsd  %xmm1,%xmm0
  movsd  %xmm0,(%r8)
  mulsd  %xmm0,%xmm0
  movsd  %xmm0,(%r9)
  movsd  D7(%rip),%xmm0
  mulsd  (%r8),%xmm0
  movsd  %xmm0,(%r8)
  ret
  nopw   0x0(%rax,%rax,1)
L21:
  sub    %rsi,%rbx
  lea    (%rbx,%rcx,1),%rax
  addsd  (%rax),%xmm0
  movsd  %xmm0,(%r8)
  movsd  0x8(%rbx,%rcx,1),%xmm1
  movsd  (%rax),%xmm0
  mulsd  (%r12),%xmm1
  pop    %rbx
  mulsd  (%rdi),%xmm0
  pop    %rbp
  pop    %r12
  pop    %r13
  subsd  %xmm1,%xmm0
  movsd  %xmm0,(%r9)
  ret
```

tool_calls: name: unpack_data
arguments: tag: D5
datatype: qword
name: unpack_data
arguments: tag: D7
datatype: f64

tool: D5: 9223372036854775807

tool: D7: 1.5

assistant: ```c
void Product_and_Sum_of_Shifts(double *H, int n, int max_row, double *shift, double *trace, double *det, int iteration) {
  double *pH = H + max_row * n;
  double *p_aux;
  int i;
  int min_col = max_row - 1;
  if ((iteration % 10) == 0) {
    *shift += pH[max_row];
    for (i = 0, p_aux = H; i <= max_row; p_aux += n, i++)
      p_aux[i] -= pH[max_row];
    p_aux = pH - n;
    *trace = fabs(pH[min_col]) + fabs(p_aux[min_col - 1]);
    *det = *trace * *trace;
    *trace *= 1.5;
  } else {
    p_aux = pH - n;
    *trace = p_aux[min_col] + pH[max_row];
    *det = p_aux[min_col] * pH[max_row] - p_aux[max_row] * pH[min_col];
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<Product_and_Sum_of_Shifts>:
  endbr64
  mov    %edx,%r11d
  push   %r13
  mov    %rcx,%rdx
  mov    %rdi,%r10
  mov    %r11d,%eax
  push   %r12
  imul   %esi,%eax
  push   %rbp
  movslq %esi,%rsi
  push   %rbx
  mov    0x28(%rsp),%ebp
  shl    $0x3,%rsi
  cltq
  mov    %ebp,%ecx
  lea    (%rdi,%rax,8),%rbx
  movslq %ebp,%rax
  sar    $0x1f,%ecx
  imul   $0x66666667,%rax,%rax
  sar    $0x22,%rax
  sub    %ecx,%eax
  lea    -0x1(%r11),%ecx
  movslq %ecx,%rcx
  lea    (%rax,%rax,4),%r13d
  mov    %ebp,%eax
  shl    $0x3,%rcx
  add    %r13d,%r13d
  lea    0x8(%rbx,%rcx,1),%rdi
  lea    (%rbx,%rcx,1),%r12
  movsd  (%rdi),%xmm0
  sub    %r13d,%eax
  jne    L10
  addsd  (%rdx),%xmm0
  lea    0x8(%rsi),%rbx
  lea    0x1(%r11),%ecx
  movsd  %xmm0,(%rdx)
  mov    %r10,%rdx
  test   %r11d,%r11d
  js     L22
  nopl   0x0(%rax)
L0:
  movsd  (%rdx),%xmm0
  subsd  (%rdi),%xmm0
  add    $0x1,%eax
  movsd  %xmm0,(%rdx)
  add    %rbx,%rdx
  cmp    %ecx,%eax
  jne    L0
L22:
  mov    %r12,%rax
  movsd  (%r12),%xmm1
  movq   D0(%rip),%xmm2
  sub    %rsi,%rax
  pop    %rbx
  pop    %rbp
  movsd  -0x8(%rax),%xmm0
  andpd  %xmm2,%xmm1
  pop    %r12
  pop    %r13
  andpd  %xmm2,%xmm0
  addsd  %xmm1,%xmm0
  movsd  %xmm0,(%r8)
  mulsd  %xmm0,%xmm0
  movsd  %xmm0,(%r9)
  movsd  D18(%rip),%xmm0
  mulsd  (%r8),%xmm0
  movsd  %xmm0,(%r8)
  ret
  nopw   0x0(%rax,%rax,1)
L10:
  sub    %rsi,%rbx
  lea    (%rbx,%rcx,1),%rax
  addsd  (%rax),%xmm0
  movsd  %xmm0,(%r8)
  movsd  0x8(%rbx,%rcx,1),%xmm1
  movsd  (%rax),%xmm0
  mulsd  (%r12),%xmm1
  pop    %rbx
  mulsd  (%rdi),%xmm0
  pop    %rbp
  pop    %r12
  pop    %r13
  subsd  %xmm1,%xmm0
  movsd  %xmm0,(%r9)
  ret
```

tool_calls: name: unpack_data
arguments: tag: D0
datatype: qword
name: unpack_data
arguments: tag: D18
datatype: f64

tool: D0: 9223372036854775807

tool: D18: 1.5

assistant: ```c
void Product_and_Sum_of_Shifts(double *H, int n, int max_row, double *shift, double *trace, double *det, int iteration) {
  double *pH = H + max_row * n;
  double *p_aux;
  int i;
  int min_col = max_row - 1;
  if ((iteration % 10) == 0) {
    *shift += pH[max_row];
    for (i = 0, p_aux = H; i <= max_row; p_aux += n, i++)
      p_aux[i] -= pH[max_row];
    p_aux = pH - n;
    *trace = fabs(pH[min_col]) + fabs(p_aux[min_col - 1]);
    *det = *trace * *trace;
    *trace *= 1.5;
  } else {
    p_aux = pH - n;
    *trace = p_aux[min_col] + pH[max_row];
    *det = p_aux[min_col] * pH[max_row] - p_aux[max_row] * pH[min_col];
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<w_bind_local4>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x24(%rbp)
  mov    %esi,%eax
  mov    %ax,-0x28(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    D6(%rip),%rax
  mov    (%rax),%eax
  mov    %eax,-0xc(%rbp)
  mov    D9(%rip),%rax
  mov    (%rax),%eax
  mov    %eax,%edi
  call   <htonl@plt>
  mov    %eax,-0x10(%rbp)
  movzwl -0x28(%rbp),%eax
  mov    %eax,%edi
  call   <htons@plt>
  mov    %eax,-0x14(%rbp)
  lea    -0x14(%rbp),%rcx
  mov    -0x24(%rbp),%eax
  mov    $0xc,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <w_bind@plt>
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L6
  call   <__stack_chk_fail@plt>
L6:
  leave
  ret
```

assistant: ```c
int w_bind_local4(int sockfd, unsigned short port) {
  struct sockaddr_in addr;
  addr.sin_family = AF_INET;
  addr.sin_addr.s_addr = htonl(INADDR_ANY);
  addr.sin_port = htons(port);
  return w_bind(sockfd, (struct sockaddr *)&addr, sizeof(addr));
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<w_bind_local4>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %edi,%ebp
  mov    %esi,%ebx
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    D7(%rip),%rax
  mov    (%rax),%eax
  mov    %eax,0x14(%rsp)
  mov    D10(%rip),%rax
  mov    (%rax),%edi
  call   <htonl@plt>
  mov    %eax,0x10(%rsp)
  movzwl %bx,%edi
  call   <htons@plt>
  mov    %eax,0xc(%rsp)
  lea    0xc(%rsp),%rsi
  mov    $0xc,%edx
  mov    %ebp,%edi
  call   <w_bind@plt>
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L3
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  ret
L3:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int w_bind_local4(int sockfd, unsigned short port) {
  struct sockaddr_in addr;
  addr.sin_family = AF_INET;
  addr.sin_addr.s_addr = htonl(INADDR_ANY);
  addr.sin_port = htons(port);
  return w_bind(sockfd, (struct sockaddr *)&addr, sizeof(addr));
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<w_bind_local4>:
  endbr64
  push   %rbp
  mov    %edi,%ebp
  push   %rbx
  mov    %esi,%ebx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  mov    D4(%rip),%rax
  mov    (%rax),%eax
  mov    %eax,0x14(%rsp)
  mov    D3(%rip),%rax
  mov    (%rax),%edi
  call   <htonl@plt>
  movzwl %bx,%edi
  mov    %eax,0x10(%rsp)
  call   <htons@plt>
  mov    $0xc,%edx
  lea    0xc(%rsp),%rsi
  mov    %ebp,%edi
  mov    %eax,0xc(%rsp)
  call   <w_bind@plt>
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L6
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  ret
L6:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int w_bind_local4(int sockfd, unsigned short port) {
  struct sockaddr_in addr;
  addr.sin_family = AF_INET;
  addr.sin_addr.s_addr = htonl(INADDR_ANY);
  addr.sin_port = htons(port);
  return w_bind(sockfd, (struct sockaddr *)&addr, sizeof(addr));
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<w_bind_local4>:
  endbr64
  push   %rbp
  mov    %edi,%ebp
  push   %rbx
  mov    %esi,%ebx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  mov    D6(%rip),%rax
  mov    (%rax),%eax
  mov    %eax,0x14(%rsp)
  mov    D1(%rip),%rax
  mov    (%rax),%edi
  call   <htonl@plt>
  movzwl %bx,%edi
  mov    %eax,0x10(%rsp)
  call   <htons@plt>
  mov    $0xc,%edx
  lea    0xc(%rsp),%rsi
  mov    %ebp,%edi
  mov    %eax,0xc(%rsp)
  call   <w_bind@plt>
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L2
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  ret
L2:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int w_bind_local4(int sockfd, unsigned short port) {
  struct sockaddr_in addr;
  addr.sin_family = AF_INET;
  addr.sin_addr.s_addr = htonl(INADDR_ANY);
  addr.sin_port = htons(port);
  return w_bind(sockfd, (struct sockaddr *)&addr, sizeof(addr));
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<captura>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  movl   $0x0,-0x10(%rbp)
  movl   $0x0,-0xc(%rbp)
  movl   $0x0,-0x8(%rbp)
  mov    -0x1c(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,-0x4(%rbp)
  jmp    L53
L18:
  cmpl   $0x0,-0x4(%rbp)
  jne    L2
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x3b,%al
  je     L39
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x8(%rbp),%eax
  cltq
  lea    D25(%rip),%rcx
  mov    %dl,(%rax,%rcx,1)
  addl   $0x1,-0xc(%rbp)
  addl   $0x1,-0x8(%rbp)
  jmp    L53
L39:
  addl   $0x1,-0x10(%rbp)
  jmp    L53
L26:
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x3b,%al
  jne    L66
  addl   $0x1,-0x10(%rbp)
L66:
  addl   $0x1,-0xc(%rbp)
L2:
  mov    -0x10(%rbp),%eax
  cmp    -0x4(%rbp),%eax
  jge    L20
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L26
L20:
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x3b,%al
  je     L88
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x8(%rbp),%eax
  cltq
  lea    D25(%rip),%rcx
  mov    %dl,(%rax,%rcx,1)
  addl   $0x1,-0xc(%rbp)
  addl   $0x1,-0x8(%rbp)
  jmp    L53
L88:
  addl   $0x1,-0x10(%rbp)
L53:
  mov    -0x10(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jge    L110
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L18
L110:
  mov    -0x8(%rbp),%eax
  cltq
  lea    D25(%rip),%rdx
  movb   $0x0,(%rax,%rdx,1)
  lea    D25(%rip),%rax
  pop    %rbp
  ret
```

assistant: ```c
char *captura(char buffer[200], int pos) {
  int ponto_virgula = 0;
  int cont = 0, auxiliar_pv;
  int cont2 = 0;
  static char retorno[150];
  auxiliar_pv = pos - 1;
  while ((ponto_virgula < pos) && (buffer[cont] != '\0')) {
    if (auxiliar_pv == 0) {
      if (buffer[cont] != ';') {
        retorno[cont2] = buffer[cont];
        cont++;
        cont2++;
      } else {
        ponto_virgula++;
      }
    } else {
      while ((ponto_virgula < auxiliar_pv) && (buffer[cont] != '\0')) {
        if (buffer[cont] == ';') {
          ponto_virgula++;
        }
        cont++;
      }
      if (buffer[cont] != ';') {
        retorno[cont2] = buffer[cont];
        cont++;
        cont2++;
      } else {
        ponto_virgula++;
      }
    }
  }
  retorno[cont2] = '\0';
  return retorno;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<captura>:
  endbr64
  mov    %esi,%r10d
  lea    -0x1(%rsi),%r8d
  mov    $0x0,%r9d
  mov    $0x0,%esi
  mov    $0x0,%ecx
  lea    D11(%rip),%r11
  test   %r10d,%r10d
  jg     L78
L104:
  lea    D11(%rip),%rax
  movslq %r9d,%r9
  movb   $0x0,(%rax,%r9,1)
  ret
L114:
  lea    0x1(%rsi),%edx
  movslq %edx,%rdx
  cmp    %ecx,%r8d
  jle    L36
L97:
  cmp    $0x3b,%al
  sete   %al
  movzbl %al,%eax
  add    %eax,%ecx
  mov    %edx,%esi
  cmp    %r8d,%ecx
  jge    L36
  add    $0x1,%rdx
  movzbl -0x1(%rdi,%rdx,1),%eax
  test   %al,%al
  jne    L97
  movslq %esi,%rax
  movzbl (%rdi,%rax,1),%eax
L13:
  movslq %r9d,%rdx
  mov    %al,(%r11,%rdx,1)
  add    $0x1,%esi
  add    $0x1,%r9d
  jmp    L52
L74:
  movslq %r9d,%rdx
  mov    %al,(%r11,%rdx,1)
  add    $0x1,%esi
  add    $0x1,%r9d
L52:
  cmp    %r10d,%ecx
  jge    L104
L78:
  movslq %esi,%rax
  movzbl (%rdi,%rax,1),%eax
  test   %al,%al
  je     L104
  test   %r8d,%r8d
  jne    L114
  cmp    $0x3b,%al
  jne    L74
  add    $0x1,%ecx
  jmp    L52
L36:
  movslq %esi,%rax
  movzbl (%rdi,%rax,1),%eax
  cmp    $0x3b,%al
  jne    L13
  add    $0x1,%ecx
  jmp    L52
```

assistant: ```c
char *captura(char buffer[200], int pos) {
  int ponto_virgula = 0;
  int cont = 0, auxiliar_pv;
  int cont2 = 0;
  static char retorno[150];
  auxiliar_pv = pos - 1;
  while ((ponto_virgula < pos) && (buffer[cont] != '\0')) {
    if (auxiliar_pv == 0) {
      if (buffer[cont] != ';') {
        retorno[cont2] = buffer[cont];
        cont++;
        cont2++;
      } else {
        ponto_virgula++;
      }
    } else {
      while ((ponto_virgula < auxiliar_pv) && (buffer[cont] != '\0')) {
        if (buffer[cont] == ';') {
          ponto_virgula++;
        }
        cont++;
      }
      if (buffer[cont] != ';') {
        retorno[cont2] = buffer[cont];
        cont++;
        cont2++;
      } else {
        ponto_virgula++;
      }
    }
  }
  retorno[cont2] = '\0';
  return retorno;
}
```