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

```asm
<std_deviation>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  movsd  %xmm0,-0x28(%rbp)
  pxor   %xmm0,%xmm0
  movsd  %xmm0,-0x8(%rbp)
  cmpq   $0x1,-0x20(%rbp)
  jg     L14
  mov    D9(%rip),%rax
  jmp    L11
L14:
  movq   $0x0,-0x10(%rbp)
  jmp    L9
L19:
  mov    -0x10(%rbp),%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  pxor   %xmm0,%xmm0
  cvtsi2sd %rax,%xmm0
  movapd %xmm0,%xmm1
  subsd  -0x28(%rbp),%xmm1
  mov    -0x10(%rbp),%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  pxor   %xmm0,%xmm0
  cvtsi2sd %rax,%xmm0
  subsd  -0x28(%rbp),%xmm0
  mulsd  %xmm1,%xmm0
  movsd  -0x8(%rbp),%xmm1
  addsd  %xmm1,%xmm0
  movsd  %xmm0,-0x8(%rbp)
  addq   $0x1,-0x10(%rbp)
L9:
  mov    -0x10(%rbp),%rax
  cmp    -0x20(%rbp),%rax
  jl     L19
  mov    -0x20(%rbp),%rax
  sub    $0x1,%rax
  pxor   %xmm1,%xmm1
  cvtsi2sd %rax,%xmm1
  movsd  -0x8(%rbp),%xmm0
  divsd  %xmm1,%xmm0
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  call   <sqrt@plt>
  movq   %xmm0,%rax
L11:
  movq   %rax,%xmm0
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: data_label: D9
type_infered: f64

tool: D9: 0

assistant: ```c
double std_deviation(long int *values, long int max, double mean) {
  long int j;
  double dev = 0.;
  if (max <= 1)
    return 0.;
  for (j = 0; j < max; j++) {
    dev += ((double)values[j] - mean) * ((double)values[j] - mean);
  }
  return sqrt(dev / (double)(max - 1));
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<std_deviation>:
  endbr64
  cmp    $0x1,%rsi
  jle    L15
  movapd %xmm0,%xmm2
  mov    %rdi,%rax
  lea    (%rdi,%rsi,8),%rdx
  pxor   %xmm0,%xmm0
L0:
  pxor   %xmm1,%xmm1
  cvtsi2sdq (%rax),%xmm1
  subsd  %xmm2,%xmm1
  mulsd  %xmm1,%xmm1
  addsd  %xmm1,%xmm0
  add    $0x8,%rax
  cmp    %rdx,%rax
  jne    L0
  sub    $0x1,%rsi
  pxor   %xmm1,%xmm1
  cvtsi2sd %rsi,%xmm1
  divsd  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  ucomisd %xmm0,%xmm1
  ja     L12
  sqrtsd %xmm0,%xmm0
  ret
L12:
  sub    $0x8,%rsp
  call   <sqrt@plt>
  add    $0x8,%rsp
  ret
L15:
  pxor   %xmm0,%xmm0
  ret
```

assistant: ```c
double std_deviation(long int *values, long int max, double mean) {
  long int j;
  double dev = 0.;
  if (max <= 1)
    return 0.;
  for (j = 0; j < max; j++) {
    dev += ((double)values[j] - mean) * ((double)values[j] - mean);
  }
  return sqrt(dev / (double)(max - 1));
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<std_deviation>:
  endbr64
  movapd %xmm0,%xmm2
  cmp    $0x1,%rsi
  jle    L2
  pxor   %xmm3,%xmm3
  lea    (%rdi,%rsi,8),%rax
  movapd %xmm3,%xmm0
  nopw   0x0(%rax,%rax,1)
L21:
  pxor   %xmm1,%xmm1
  add    $0x8,%rdi
  cvtsi2sdq -0x8(%rdi),%xmm1
  subsd  %xmm2,%xmm1
  mulsd  %xmm1,%xmm1
  addsd  %xmm1,%xmm0
  cmp    %rdi,%rax
  jne    L21
  sub    $0x1,%rsi
  pxor   %xmm1,%xmm1
  cvtsi2sd %rsi,%xmm1
  divsd  %xmm1,%xmm0
  ucomisd %xmm0,%xmm3
  ja     L12
  sqrtsd %xmm0,%xmm0
  ret
  nopl   0x0(%rax,%rax,1)
L2:
  pxor   %xmm0,%xmm0
  ret
L12:
  jmp    1050 <sqrt@plt>
```

assistant: ```c
double std_deviation(long int *values, long int max, double mean) {
  long int j;
  double dev = 0.;
  if (max <= 1)
    return 0.;
  for (j = 0; j < max; j++) {
    dev += ((double)values[j] - mean) * ((double)values[j] - mean);
  }
  return sqrt(dev / (double)(max - 1));
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<std_deviation>:
  endbr64
  movapd %xmm0,%xmm2
  cmp    $0x1,%rsi
  jle    L28
  pxor   %xmm3,%xmm3
  lea    (%rdi,%rsi,8),%rax
  movapd %xmm3,%xmm0
  nopw   0x0(%rax,%rax,1)
L20:
  pxor   %xmm1,%xmm1
  add    $0x8,%rdi
  cvtsi2sdq -0x8(%rdi),%xmm1
  subsd  %xmm2,%xmm1
  mulsd  %xmm1,%xmm1
  addsd  %xmm1,%xmm0
  cmp    %rdi,%rax
  jne    L20
  sub    $0x1,%rsi
  pxor   %xmm1,%xmm1
  cvtsi2sd %rsi,%xmm1
  divsd  %xmm1,%xmm0
  ucomisd %xmm0,%xmm3
  ja     L7
  sqrtsd %xmm0,%xmm0
  ret
  nopl   0x0(%rax,%rax,1)
L28:
  pxor   %xmm0,%xmm0
  ret
L7:
  jmp    1050 <sqrt@plt>
```

assistant: ```c
double std_deviation(long int *values, long int max, double mean) {
  long int j;
  double dev = 0.;
  if (max <= 1)
    return 0.;
  for (j = 0; j < max; j++) {
    dev += ((double)values[j] - mean) * ((double)values[j] - mean);
  }
  return sqrt(dev / (double)(max - 1));
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<get_argc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  movl   $0x0,-0x10(%rbp)
  movq   $0x0,-0x8(%rbp)
  movl   $0x0,-0xc(%rbp)
  lea    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <read_separator@plt>
  test   %eax,%eax
  jne    L6
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L47
  movl   $0x1,-0xc(%rbp)
L47:
  lea    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <read_word@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L6
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  movl   $0x1,-0x10(%rbp)
  jmp    L10
L45:
  lea    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <read_word@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L10
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  addl   $0x1,-0x10(%rbp)
L10:
  lea    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <read_separator@plt>
  cmp    $0x1,%eax
  je     L45
L6:
  cmpl   $0x1,-0x10(%rbp)
  jne    L26
  cmpl   $0x0,-0xc(%rbp)
  je     L26
  movl   $0x0,-0x10(%rbp)
L26:
  mov    -0x10(%rbp),%eax
  leave
  ret
```

assistant: ```c
int get_argc(char *message) {
  int result = 0;
  char *word = NULL;
  int null_arg = 0;
  if (read_separator(&message) == 0) {
    if (message[0] == '\0') {
      null_arg = 1;
    }
    word = read_word(&message);
    if (word != NULL) {
      free(word);
      result = 1;
      while (read_separator(&message) == 1) {
        word = read_word(&message);
        if (word != NULL) {
          free(word);
          result++;
        }
      }
    }
  }
  if (result == 1 && null_arg) {
    result = 0;
  }
  return result;
}
```
user: What is the c source code of the assembly code below:

```asm
<get_argc>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,0x8(%rsp)
  lea    0x8(%rsp),%rdi
  call   <read_separator@plt>
  test   %eax,%eax
  jne    L15
  mov    %eax,%ebp
  mov    0x8(%rsp),%rax
  cmpb   $0x0,(%rax)
  sete   %r13b
  lea    0x8(%rsp),%rdi
  call   <read_word@plt>
  test   %rax,%rax
  je     L15
  mov    %rax,%rdi
  call   <free@plt>
  mov    $0x1,%r12d
  lea    0x8(%rsp),%rbx
L51:
  mov    %rbx,%rdi
  call   <read_separator@plt>
  cmp    $0x1,%eax
  jne    L45
  mov    %rbx,%rdi
  call   <read_word@plt>
  test   %rax,%rax
  je     L51
  mov    %rax,%rdi
  call   <free@plt>
  add    $0x1,%r12d
  jmp    L51
L45:
  cmp    $0x1,%r12d
  jne    L65
  test   %r13b,%r13b
  jne    L47
L65:
  mov    %r12d,%ebp
  jmp    L47
L15:
  mov    $0x0,%ebp
L47:
  mov    %ebp,%eax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int get_argc(char *message) {
  int result = 0;
  char *word = NULL;
  int null_arg = 0;
  if (read_separator(&message) == 0) {
    if (message[0] == '\0') {
      null_arg = 1;
    }
    word = read_word(&message);
    if (word != NULL) {
      free(word);
      result = 1;
      while (read_separator(&message) == 1) {
        word = read_word(&message);
        if (word != NULL) {
          free(word);
          result++;
        }
      }
    }
  }
  if (result == 1 && null_arg) {
    result = 0;
  }
  return result;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<get_argc>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  lea    0x8(%rsp),%rbx
  mov    %rdi,0x8(%rsp)
  mov    %rbx,%rdi
  call   <read_separator@plt>
  test   %eax,%eax
  jne    L72
  mov    0x8(%rsp),%rax
  mov    %rbx,%rdi
  cmpb   $0x0,(%rax)
  sete   %bpl
  call   <read_word@plt>
  mov    %rax,%rdi
  test   %rax,%rax
  je     L72
  call   <free@plt>
  mov    $0x1,%r12d
  jmp    L47
  nopl   0x0(%rax,%rax,1)
L67:
  mov    %rbx,%rdi
  call   <read_word@plt>
  test   %rax,%rax
  jne    L5
L47:
  mov    %rbx,%rdi
  call   <read_separator@plt>
  cmp    $0x1,%eax
  je     L67
  cmp    $0x1,%r12d
  jne    L31
  test   %bpl,%bpl
  je     L31
L72:
  xor    %r12d,%r12d
L31:
  add    $0x10,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L5:
  mov    %rax,%rdi
  add    $0x1,%r12d
  call   <free@plt>
  jmp    L47
```

assistant: ```c
int get_argc(char *message) {
  int result = 0;
  char *word = NULL;
  int null_arg = 0;
  if (read_separator(&message) == 0) {
    if (message[0] == '\0') {
      null_arg = 1;
    }
    word = read_word(&message);
    if (word != NULL) {
      free(word);
      result = 1;
      while (read_separator(&message) == 1) {
        word = read_word(&message);
        if (word != NULL) {
          free(word);
          result++;
        }
      }
    }
  }
  if (result == 1 && null_arg) {
    result = 0;
  }
  return result;
}
```
user: What is the c source code of the assembly code below?

```asm
<get_argc>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  lea    0x8(%rsp),%rbx
  mov    %rdi,0x8(%rsp)
  mov    %rbx,%rdi
  call   <read_separator@plt>
  test   %eax,%eax
  jne    L31
  mov    0x8(%rsp),%rax
  mov    %rbx,%rdi
  cmpb   $0x0,(%rax)
  sete   %bpl
  call   <read_word@plt>
  mov    %rax,%rdi
  test   %rax,%rax
  je     L31
  call   <free@plt>
  mov    $0x1,%r12d
  jmp    L2
  nopl   0x0(%rax,%rax,1)
L58:
  mov    %rbx,%rdi
  call   <read_word@plt>
  test   %rax,%rax
  jne    L0
L2:
  mov    %rbx,%rdi
  call   <read_separator@plt>
  cmp    $0x1,%eax
  je     L58
  cmp    $0x1,%r12d
  jne    L19
  test   %bpl,%bpl
  je     L19
L31:
  xor    %r12d,%r12d
L19:
  add    $0x10,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L0:
  mov    %rax,%rdi
  add    $0x1,%r12d
  call   <free@plt>
  jmp    L2
```

assistant: ```c
int get_argc(char *message) {
  int result = 0;
  char *word = NULL;
  int null_arg = 0;
  if (read_separator(&message) == 0) {
    if (message[0] == '\0') {
      null_arg = 1;
    }
    word = read_word(&message);
    if (word != NULL) {
      free(word);
      result = 1;
      while (read_separator(&message) == 1) {
        word = read_word(&message);
        if (word != NULL) {
          free(word);
          result++;
        }
      }
    }
  }
  if (result == 1 && null_arg) {
    result = 0;
  }
  return result;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<fev_read>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
L79:
  mov    -0x28(%rbp),%rdx
  mov    -0x20(%rbp),%rcx
  mov    -0x14(%rbp),%eax
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <read@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0xffffffff,-0x4(%rbp)
  jne    L82
  mov    D11(%rip),%rax
  mov    (%rax),%rdx
  mov    D33(%rip),%rax
  mov    (%rax),%rax
  cmp    %rax,%rdx
  je     L46
  mov    D11(%rip),%rax
  mov    (%rax),%rdx
  mov    D10(%rip),%rax
  mov    (%rax),%rax
  cmp    %rax,%rdx
  jne    L14
  mov    $0x0,%eax
  jmp    L61
L14:
  mov    $0xffffffff,%eax
  jmp    L61
L82:
  cmpl   $0x0,-0x4(%rbp)
  jne    L10
  mov    $0xffffffff,%eax
  jmp    L61
L10:
  mov    -0x4(%rbp),%eax
  jmp    L61
L46:
  nop
  jmp    L79
L61:
  leave
  ret
```

assistant: ```c
ssize_t fev_read(int fd, void *pbuf, size_t len) {
  do {
    ssize_t read_size = read(fd, pbuf, len);
    if (read_size == -1) {
      if (errno == EINTR)
        continue;
      else if (errno == EAGAIN)
        return 0;
      return -1;
    } else if (read_size == 0)
      return -1;
    else
      return read_size;
  } while (1);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<fev_read>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%r12d
  mov    %rsi,%rbp
  mov    %rdx,%rbx
L14:
  mov    %rbx,%rdx
  mov    %rbp,%rsi
  mov    %r12d,%edi
  call   <read@plt>
  cmp    $0xffffffff,%eax
  jne    L10
  mov    D15(%rip),%rax
  mov    (%rax),%rax
  mov    D7(%rip),%rdx
  cmp    (%rdx),%rax
  je     L14
  mov    D18(%rip),%rdx
  cmp    %rax,(%rdx)
  setne  %al
  movzbl %al,%eax
  neg    %eax
L5:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L10:
  test   %eax,%eax
  jne    L5
  mov    $0xffffffff,%eax
  jmp    L5
```

assistant: ```c
ssize_t fev_read(int fd, void *pbuf, size_t len) {
  do {
    ssize_t read_size = read(fd, pbuf, len);
    if (read_size == -1) {
      if (errno == EINTR)
        continue;
      else if (errno == EAGAIN)
        return 0;
      return -1;
    } else if (read_size == 0)
      return -1;
    else
      return read_size;
  } while (1);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<fev_read>:
  endbr64
  push   %r12
  mov    %edi,%r12d
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdx,%rbx
L0:
  mov    %rbx,%rdx
  mov    %rbp,%rsi
  mov    %r12d,%edi
  call   <read@plt>
  cmp    $0xffffffff,%eax
  jne    L16
  mov    D12(%rip),%rax
  mov    D22(%rip),%rdx
  mov    (%rax),%rax
  cmp    (%rdx),%rax
  je     L0
  mov    D16(%rip),%rdx
  cmp    %rax,(%rdx)
  setne  %al
  movzbl %al,%eax
  neg    %eax
L21:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L16:
  test   %eax,%eax
  jne    L21
  mov    $0xffffffff,%eax
  jmp    L21
```

assistant: ```c
ssize_t fev_read(int fd, void *pbuf, size_t len) {
  do {
    ssize_t read_size = read(fd, pbuf, len);
    if (read_size == -1) {
      if (errno == EINTR)
        continue;
      else if (errno == EAGAIN)
        return 0;
      return -1;
    } else if (read_size == 0)
      return -1;
    else
      return read_size;
  } while (1);
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<fev_read>:
  endbr64
  push   %r12
  mov    %edi,%r12d
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdx,%rbx
L3:
  mov    %rbx,%rdx
  mov    %rbp,%rsi
  mov    %r12d,%edi
  call   <read@plt>
  cmp    $0xffffffff,%eax
  jne    L17
  mov    D0(%rip),%rax
  mov    D7(%rip),%rdx
  mov    (%rax),%rax
  cmp    (%rdx),%rax
  je     L3
  mov    D27(%rip),%rdx
  cmp    %rax,(%rdx)
  setne  %al
  movzbl %al,%eax
  neg    %eax
L1:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L17:
  test   %eax,%eax
  jne    L1
  mov    $0xffffffff,%eax
  jmp    L1
```

assistant: ```c
ssize_t fev_read(int fd, void *pbuf, size_t len) {
  do {
    ssize_t read_size = read(fd, pbuf, len);
    if (read_size == -1) {
      if (errno == EINTR)
        continue;
      else if (errno == EAGAIN)
        return 0;
      return -1;
    } else if (read_size == 0)
      return -1;
    else
      return read_size;
  } while (1);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<cad_e_prefixo>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <cad_tamanho@plt>
  mov    %eax,-0x8(%rbp)
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <cad_tamanho@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x8(%rbp),%eax
  cmp    -0x4(%rbp),%eax
  jle    L43
  mov    $0x0,%eax
  jmp    L11
L43:
  movl   $0x0,-0x10(%rbp)
  movl   $0x1,-0xc(%rbp)
  jmp    L40
L32:
  mov    -0x10(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x10(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x20(%rbp),%rax
  add    %rcx,%rax
  movzbl (%rax),%eax
  cmp    %al,%dl
  je     L12
  movl   $0x0,-0xc(%rbp)
L12:
  addl   $0x1,-0x10(%rbp)
L40:
  cmpl   $0x0,-0xc(%rbp)
  je     L37
  mov    -0x10(%rbp),%eax
  cmp    -0x8(%rbp),%eax
  jl     L32
L37:
  mov    -0xc(%rbp),%eax
L11:
  leave
  ret
```

assistant: ```c
int cad_e_prefixo(char s1[], char s2[]) {
  int len1 = cad_tamanho(s1);
  int len2 = cad_tamanho(s2);
  int i, flag;
  if (len1 > len2)
    return 0;
  for (i = 0, flag = 1; flag && i < len1; i++) {
    if (s1[i] != s2[i])
      flag = 0;
  }
  return flag;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<cad_e_prefixo>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %rsi,%rbp
  call   <cad_tamanho@plt>
  mov    %eax,%r12d
  mov    %rbp,%rdi
  call   <cad_tamanho@plt>
  mov    %eax,%edx
  mov    $0x0,%eax
  cmp    %edx,%r12d
  jg     L64
  test   %r12d,%r12d
  jle    L40
  lea    -0x1(%r12),%ecx
  mov    $0x0,%eax
  jmp    L59
L16:
  lea    0x1(%rax),%rdx
  cmp    %rcx,%rax
  je     L26
  mov    %rdx,%rax
L59:
  movzbl 0x0(%rbp,%rax,1),%esi
  cmp    %sil,(%rbx,%rax,1)
  je     L16
  mov    $0x0,%eax
L64:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L26:
  mov    $0x1,%eax
  jmp    L64
L40:
  mov    $0x1,%eax
  jmp    L64
```

assistant: ```c
int cad_e_prefixo(char s1[], char s2[]) {
  int len1 = cad_tamanho(s1);
  int len2 = cad_tamanho(s2);
  int i, flag;
  if (len1 > len2)
    return 0;
  for (i = 0, flag = 1; flag && i < len1; i++) {
    if (s1[i] != s2[i])
      flag = 0;
  }
  return flag;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<cad_e_prefixo>:
  endbr64
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  call   <cad_tamanho@plt>
  mov    %r12,%rdi
  mov    %eax,%ebx
  call   <cad_tamanho@plt>
  mov    %eax,%r8d
  xor    %eax,%eax
  cmp    %r8d,%ebx
  jg     L21
  test   %ebx,%ebx
  jle    L37
  mov    $0x1,%edx
L19:
  movzbl -0x1(%r12,%rdx,1),%eax
  cmp    %al,-0x1(%rbp,%rdx,1)
  sete   %al
  cmp    %edx,%ebx
  setg   %cl
  add    $0x1,%rdx
  test   %al,%cl
  jne    L19
  movzbl %al,%eax
L21:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L37:
  mov    $0x1,%eax
  jmp    L21
```

assistant: ```c
int cad_e_prefixo(char s1[], char s2[]) {
  int len1 = cad_tamanho(s1);
  int len2 = cad_tamanho(s2);
  int i, flag;
  if (len1 > len2)
    return 0;
  for (i = 0, flag = 1; flag && i < len1; i++) {
    if (s1[i] != s2[i])
      flag = 0;
  }
  return flag;
}
```
user: What is the c source code of the assembly code below?

```asm
<cad_e_prefixo>:
  endbr64
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  call   <cad_tamanho@plt>
  mov    %r12,%rdi
  mov    %eax,%ebx
  call   <cad_tamanho@plt>
  mov    %eax,%r8d
  xor    %eax,%eax
  cmp    %r8d,%ebx
  jg     L11
  test   %ebx,%ebx
  jle    L15
  mov    $0x1,%edx
L10:
  movzbl -0x1(%r12,%rdx,1),%eax
  cmp    %al,-0x1(%rbp,%rdx,1)
  sete   %al
  cmp    %edx,%ebx
  setg   %cl
  add    $0x1,%rdx
  test   %al,%cl
  jne    L10
  movzbl %al,%eax
L11:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L15:
  mov    $0x1,%eax
  jmp    L11
```

assistant: ```c
int cad_e_prefixo(char s1[], char s2[]) {
  int len1 = cad_tamanho(s1);
  int len2 = cad_tamanho(s2);
  int i, flag;
  if (len1 > len2)
    return 0;
  for (i = 0, flag = 1; flag && i < len1; i++) {
    if (s1[i] != s2[i])
      flag = 0;
  }
  return flag;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<InitEmulation>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%eax
  call   <RTC_Init@plt>
  test   %rax,%rax
  je     L11
  mov    $0x0,%eax
  call   <ROM_Init@plt>
  test   %rax,%rax
  je     L11
  mov    $0x0,%eax
  call   <AddrSpac_Init@plt>
  test   %rax,%rax
  je     L11
  mov    $0x0,%eax
  call   <EmulatedHardwareZap@plt>
  mov    $0x1,%eax
  jmp    L26
L11:
  mov    $0x0,%eax
L26:
  pop    %rbp
  ret
```

assistant: ```c
int InitEmulation(void) {
  if (RTC_Init())
    if (ROM_Init())
      if (AddrSpac_Init()) {
        EmulatedHardwareZap();
        return 1;
      }
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<InitEmulation>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <RTC_Init@plt>
  mov    %rax,%rdx
  mov    $0x0,%eax
  test   %rdx,%rdx
  jne    L37
L9:
  add    $0x8,%rsp
  ret
L37:
  call   <ROM_Init@plt>
  mov    %rax,%rdx
  mov    $0x0,%eax
  test   %rdx,%rdx
  je     L9
  call   <AddrSpac_Init@plt>
  mov    %rax,%rdx
  mov    $0x0,%eax
  test   %rdx,%rdx
  je     L9
  call   <EmulatedHardwareZap@plt>
  mov    $0x1,%eax
  jmp    L9
```

assistant: ```c
int InitEmulation(void) {
  if (RTC_Init())
    if (ROM_Init())
      if (AddrSpac_Init()) {
        EmulatedHardwareZap();
        return 1;
      }
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<InitEmulation>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <RTC_Init@plt>
  test   %rax,%rax
  jne    L4
L23:
  xor    %eax,%eax
L21:
  add    $0x8,%rsp
  ret
  nopl   0x0(%rax,%rax,1)
L4:
  xor    %eax,%eax
  call   <ROM_Init@plt>
  test   %rax,%rax
  je     L23
  xor    %eax,%eax
  call   <AddrSpac_Init@plt>
  test   %rax,%rax
  je     L23
  xor    %eax,%eax
  call   <EmulatedHardwareZap@plt>
  mov    $0x1,%eax
  jmp    L21
```

assistant: ```c
int InitEmulation(void) {
  if (RTC_Init())
    if (ROM_Init())
      if (AddrSpac_Init()) {
        EmulatedHardwareZap();
        return 1;
      }
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<InitEmulation>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <RTC_Init@plt>
  test   %rax,%rax
  jne    L37
L17:
  xor    %eax,%eax
L24:
  add    $0x8,%rsp
  ret
  nopl   0x0(%rax,%rax,1)
L37:
  xor    %eax,%eax
  call   <ROM_Init@plt>
  test   %rax,%rax
  je     L17
  xor    %eax,%eax
  call   <AddrSpac_Init@plt>
  test   %rax,%rax
  je     L17
  xor    %eax,%eax
  call   <EmulatedHardwareZap@plt>
  mov    $0x1,%eax
  jmp    L24
```

assistant: ```c
int InitEmulation(void) {
  if (RTC_Init())
    if (ROM_Init())
      if (AddrSpac_Init()) {
        EmulatedHardwareZap();
        return 1;
      }
  return 0;
}
```