ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请从给定的汇编指令推导出C源代码:

```asm
<swap2>:
  endbr64
  shl    $0x3,%rcx
  shl    $0x3,%rdx
  lea    (%rdi,%rdx,1),%rax
  add    %rcx,%rdi
  add    %rsi,%rdx
  add    %rcx,%rsi
  mov    (%rax),%r8
  mov    (%rdi),%r9
  mov    %r9,(%rax)
  mov    %r8,(%rdi)
  mov    (%rdx),%rax
  mov    (%rsi),%rcx
  mov    %rcx,(%rdx)
  mov    %rax,(%rsi)
  ret
```

assistant: ```c
void swap2(long int v[], long int v2[], long int i, long int j) {
  long int tmp;
  tmp = v[i];
  v[i] = v[j];
  v[j] = tmp;
  tmp = v2[i];
  v2[i] = v2[j];
  v2[j] = tmp;
}
```
user: What is the c source code of the assembly code below?

```asm
<binarySearch>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  mov    %ecx,-0x24(%rbp)
  mov    -0x1c(%rbp),%edx
  mov    -0x20(%rbp),%eax
  add    %edx,%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  mov    %eax,-0x4(%rbp)
  movl   $0xffffffff,-0x8(%rbp)
  mov    -0x1c(%rbp),%eax
  cmp    -0x20(%rbp),%eax
  jne    L66
  mov    -0x8(%rbp),%eax
  jmp    L22
L66:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  cmp    %eax,-0x24(%rbp)
  jle    L33
  mov    -0x24(%rbp),%ecx
  mov    -0x20(%rbp),%edx
  mov    -0x4(%rbp),%esi
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <binarySearch>
  mov    %eax,-0x8(%rbp)
  jmp    L56
L33:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  cmp    %eax,-0x24(%rbp)
  jge    L34
  mov    -0x24(%rbp),%ecx
  mov    -0x4(%rbp),%edx
  mov    -0x1c(%rbp),%esi
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <binarySearch>
  mov    %eax,-0x8(%rbp)
  jmp    L56
L34:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  jmp    L22
L56:
  mov    -0x8(%rbp),%eax
L22:
  leave
  ret
```

assistant: ```c
int binarySearch(int *arr, int minIndex, int maxIndex, int value) {
  int mid = (minIndex + maxIndex) / 2;
  int solution = -1;
  if (minIndex == maxIndex) {
    return solution;
  }
  if (value > arr[mid]) {
    solution = binarySearch(arr, mid, maxIndex, value);
  } else if (value < arr[mid]) {
    solution = binarySearch(arr, minIndex, mid, value);
  } else {
    return arr[mid];
  }
  return solution;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<binarySearch>:
  endbr64
  mov    %rdi,%r8
  mov    %esi,%edi
  lea    (%rsi,%rdx,1),%eax
  mov    %eax,%esi
  shr    $0x1f,%esi
  add    %eax,%esi
  sar    %esi
  cmp    %edx,%edi
  je     L27
  sub    $0x8,%rsp
  movslq %esi,%rax
  mov    (%r8,%rax,4),%eax
  cmp    %ecx,%eax
  jl     L19
  jg     L33
L42:
  add    $0x8,%rsp
  ret
L19:
  mov    %r8,%rdi
  call   <binarySearch>
  jmp    L42
L33:
  mov    %esi,%edx
  mov    %edi,%esi
  mov    %r8,%rdi
  call   <binarySearch>
  jmp    L42
L27:
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
int binarySearch(int *arr, int minIndex, int maxIndex, int value) {
  int mid = (minIndex + maxIndex) / 2;
  int solution = -1;
  if (minIndex == maxIndex) {
    return solution;
  }
  if (value > arr[mid]) {
    solution = binarySearch(arr, mid, maxIndex, value);
  } else if (value < arr[mid]) {
    solution = binarySearch(arr, minIndex, mid, value);
  } else {
    return arr[mid];
  }
  return solution;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<binarySearch>:
  endbr64
  mov    %rdi,%r9
  jmp    L30
  nopl   0x0(%rax)
L41:
  movslq %esi,%rdi
  mov    (%r9,%rdi,4),%r8d
  cmp    %ecx,%r8d
  jge    L26
L30:
  lea    (%rsi,%rdx,1),%edi
  mov    %esi,%eax
  mov    %edi,%esi
  shr    $0x1f,%esi
  add    %edi,%esi
  sar    %esi
  cmp    %edx,%eax
  jne    L41
  mov    $0xffffffff,%r8d
L35:
  mov    %r8d,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L26:
  jle    L35
  mov    %esi,%edx
  mov    %eax,%esi
  jmp    L30
```

assistant: ```c
int binarySearch(int *arr, int minIndex, int maxIndex, int value) {
  int mid = (minIndex + maxIndex) / 2;
  int solution = -1;
  if (minIndex == maxIndex) {
    return solution;
  }
  if (value > arr[mid]) {
    solution = binarySearch(arr, mid, maxIndex, value);
  } else if (value < arr[mid]) {
    solution = binarySearch(arr, minIndex, mid, value);
  } else {
    return arr[mid];
  }
  return solution;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<binarySearch>:
  endbr64
  mov    %rdi,%r9
  jmp    L34
  nopl   0x0(%rax)
L27:
  movslq %esi,%rdi
  mov    (%r9,%rdi,4),%r8d
  cmp    %ecx,%r8d
  jge    L43
L34:
  lea    (%rsi,%rdx,1),%edi
  mov    %esi,%eax
  mov    %edi,%esi
  shr    $0x1f,%esi
  add    %edi,%esi
  sar    %esi
  cmp    %edx,%eax
  jne    L27
  mov    $0xffffffff,%r8d
L6:
  mov    %r8d,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L43:
  jle    L6
  mov    %esi,%edx
  mov    %eax,%esi
  jmp    L34
```

assistant: ```c
int binarySearch(int *arr, int minIndex, int maxIndex, int value) {
  int mid = (minIndex + maxIndex) / 2;
  int solution = -1;
  if (minIndex == maxIndex) {
    return solution;
  }
  if (value > arr[mid]) {
    solution = binarySearch(arr, mid, maxIndex, value);
  } else if (value < arr[mid]) {
    solution = binarySearch(arr, minIndex, mid, value);
  } else {
    return arr[mid];
  }
  return solution;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x14(%rbp),%rax
  mov    %rax,%rsi
  lea    D2(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  jmp    L15
L26:
  movl   $0x0,-0xc(%rbp)
  lea    -0x10(%rbp),%rax
  mov    %rax,%rsi
  lea    D2(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  jmp    L22
L7:
  mov    -0x10(%rbp),%eax
  movslq %eax,%rdx
  imul   $0x66666667,%rdx,%rdx
  shr    $0x20,%rdx
  sar    %edx
  sar    $0x1f,%eax
  mov    %eax,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  add    %eax,-0xc(%rbp)
  mov    -0x10(%rbp),%eax
  movslq %eax,%rdx
  imul   $0x66666667,%rdx,%rdx
  shr    $0x20,%rdx
  sar    %edx
  sar    $0x1f,%eax
  mov    %eax,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  mov    %eax,-0x10(%rbp)
L22:
  mov    -0x10(%rbp),%eax
  cmp    $0x4,%eax
  jg     L7
  mov    -0xc(%rbp),%eax
  mov    %eax,%esi
  lea    D29(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
L15:
  mov    -0x14(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,-0x14(%rbp)
  test   %eax,%eax
  jne    L26
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L29
  call   <__stack_chk_fail@plt>
L29:
  leave
  ret
```

tool_calls: name: parse_data
arguments: tag: D2
type_infered: string
name: parse_data
arguments: tag: D29
type_infered: string

tool: D2: %d

tool: D29: %d


assistant: ```c
int main() {
  int t, n, count;
  scanf("%d", &t);
  while (t--) {
    count = 0;
    scanf("%d", &n);
    while (n >= 5) {
      count += n / 5;
      n /= 5;
    }
    printf("%d\n", count);
  }
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<main>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rsi
  lea    D13(%rip),%rdi
  call   <scanf@plt>
  mov    (%rsp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,(%rsp)
  test   %eax,%eax
  je     L2
  lea    0x4(%rsp),%r12
  lea    D13(%rip),%rbp
  lea    D5(%rip),%rbx
L29:
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <scanf@plt>
  mov    0x4(%rsp),%edx
  cmp    $0x4,%edx
  jle    L56
  mov    $0x0,%esi
L13:
  mov    %edx,%ecx
  movslq %edx,%rax
  imul   $0x66666667,%rax,%rax
  sar    $0x21,%rax
  sar    $0x1f,%edx
  sub    %edx,%eax
  mov    %eax,%edx
  add    %eax,%esi
  cmp    $0x18,%ecx
  jg     L13
  mov    %eax,0x4(%rsp)
L32:
  mov    %rbx,%rdi
  call   <printf@plt>
  mov    (%rsp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,(%rsp)
  test   %eax,%eax
  jne    L29
L2:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L53
  mov    $0x0,%eax
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L56:
  mov    $0x0,%esi
  jmp    L32
L53:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: tag: D13
type: string
name: unpack_data
arguments: tag: D5
type: string

tool: D13: %d

tool: D5: %d


assistant: ```c
int main() {
  int t, n, count;
  scanf("%d", &t);
  while (t--) {
    count = 0;
    scanf("%d", &n);
    while (n >= 5) {
      count += n / 5;
      n /= 5;
    }
    printf("%d\n", count);
  }
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<main>:
  endbr64
  push   %r13
  mov    $0xcccccccd,%r13d
  push   %r12
  push   %rbp
  lea    D15(%rip),%rbp
  push   %rbx
  lea    D2(%rip),%rbx
  mov    %rbx,%rdi
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rsi
  lea    0x4(%rsp),%r12
  call   <scanf@plt>
  mov    (%rsp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,(%rsp)
  test   %eax,%eax
  je     L35
  nop
L48:
  mov    %r12,%rsi
  mov    %rbx,%rdi
  call   <scanf@plt>
  mov    0x4(%rsp),%eax
  xor    %esi,%esi
  cmp    $0x4,%eax
  jle    L19
  cs nopw 0x0(%rax,%rax,1)
L6:
  mov    %eax,%eax
  mov    %rax,%rdx
  imul   %r13,%rax
  shr    $0x22,%rax
  add    %eax,%esi
  cmp    $0x18,%edx
  jg     L6
  mov    %eax,0x4(%rsp)
L19:
  mov    %rbp,%rdi
  call   <printf@plt>
  mov    (%rsp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,(%rsp)
  test   %eax,%eax
  jne    L48
L35:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L36
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L36:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_tag: D15
type_guessed: string
name: unpack_data
arguments: data_tag: D2
type_guessed: string

tool: D15: %d


tool: D2: %d

assistant: ```c
int main() {
  int t, n, count;
  scanf("%d", &t);
  while (t--) {
    count = 0;
    scanf("%d", &n);
    while (n >= 5) {
      count += n / 5;
      n /= 5;
    }
    printf("%d\n", count);
  }
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<main>:
  endbr64
  push   %r13
  mov    $0xcccccccd,%r13d
  push   %r12
  push   %rbp
  lea    D17(%rip),%rbp
  push   %rbx
  lea    D19(%rip),%rbx
  mov    %rbx,%rdi
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rsi
  lea    0x4(%rsp),%r12
  call   <scanf@plt>
  mov    (%rsp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,(%rsp)
  test   %eax,%eax
  je     L38
  nop
L20:
  mov    %r12,%rsi
  mov    %rbx,%rdi
  call   <scanf@plt>
  mov    0x4(%rsp),%eax
  xor    %esi,%esi
  cmp    $0x4,%eax
  jle    L24
  cs nopw 0x0(%rax,%rax,1)
L8:
  mov    %eax,%eax
  mov    %rax,%rdx
  imul   %r13,%rax
  shr    $0x22,%rax
  add    %eax,%esi
  cmp    $0x18,%edx
  jg     L8
  mov    %eax,0x4(%rsp)
L24:
  mov    %rbp,%rdi
  call   <printf@plt>
  mov    (%rsp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,(%rsp)
  test   %eax,%eax
  jne    L20
L38:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L19
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L19:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D17
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D19
type_guessed: string

tool: D17: %d


tool: D19: %d

assistant: ```c
int main() {
  int t, n, count;
  scanf("%d", &t);
  while (t--) {
    count = 0;
    scanf("%d", &n);
    while (n >= 5) {
      count += n / 5;
      n /= 5;
    }
    printf("%d\n", count);
  }
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<syscon_read_dobldobl_system>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    -0x8(%rbp),%rcx
  mov    -0x10(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rax,%rsi
  mov    $0x14a,%edi
  call   <_ada_use_c2phc@plt>
  mov    %eax,-0x1c(%rbp)
  mov    -0x1c(%rbp),%eax
  leave
  ret
```

assistant: ```c
int syscon_read_dobldobl_system(void) {
  int *a, *b, fail;
  double *c;
  fail = _ada_use_c2phc(330, a, b, c);
  return fail;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<syscon_read_dobldobl_system>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%ecx
  mov    $0x0,%edx
  mov    $0x0,%esi
  mov    $0x14a,%edi
  call   <_ada_use_c2phc@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
int syscon_read_dobldobl_system(void) {
  int *a, *b, fail;
  double *c;
  fail = _ada_use_c2phc(330, a, b, c);
  return fail;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<syscon_read_dobldobl_system>:
  endbr64
  xor    %ecx,%ecx
  xor    %edx,%edx
  xor    %esi,%esi
  mov    $0x14a,%edi
  jmp    1050 <_ada_use_c2phc@plt>
```

assistant: ```c
int syscon_read_dobldobl_system(void) {
  int *a, *b, fail;
  double *c;
  fail = _ada_use_c2phc(330, a, b, c);
  return fail;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<syscon_read_dobldobl_system>:
  endbr64
  xor    %ecx,%ecx
  xor    %edx,%edx
  xor    %esi,%esi
  mov    $0x14a,%edi
  jmp    1050 <_ada_use_c2phc@plt>
```

assistant: ```c
int syscon_read_dobldobl_system(void) {
  int *a, *b, fail;
  double *c;
  fail = _ada_use_c2phc(330, a, b, c);
  return fail;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<A>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  addl   $0x1,-0x14(%rbp)
  lea    D6(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  cmpl   $0x64,-0x14(%rbp)
  jne    L14
  mov    $0x1,%eax
  jmp    L15
L14:
  mov    -0x14(%rbp),%eax
  mov    %eax,%edi
  call   <B@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  add    $0x1,%eax
L15:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: label: D6
type: string

tool: D6: A 

assistant: ```c
int A(int depth) {
  int b;
  ;
  depth++;
  printf("A ");
  ;
  if (depth == 100) {
    return 1;
  } else {
    b = B(depth);
  };
  return b + 1;
}
```
user: What is the c source code of the assembly code below?

```asm
<A>:
  endbr64
  push   %rbx
  lea    0x1(%rdi),%ebx
  lea    D0(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%eax
  cmp    $0x64,%ebx
  je     L1
  mov    %ebx,%edi
  call   <B@plt>
  add    $0x1,%eax
L1:
  pop    %rbx
  ret
```

tool_calls: name: parse_data
arguments: data_label: D0
type_guessed: string

tool: D0: A 

assistant: ```c
int A(int depth) {
  int b;
  ;
  depth++;
  printf("A ");
  ;
  if (depth == 100) {
    return 1;
  } else {
    b = B(depth);
  };
  return b + 1;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<A>:
  endbr64
  push   %rbp
  lea    0x1(%rdi),%ebp
  lea    D7(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%eax
  cmp    $0x64,%ebp
  je     L6
  mov    %ebp,%edi
  call   <B@plt>
  add    $0x1,%eax
L6:
  pop    %rbp
  ret
```

tool_calls: name: disassemble_data
arguments: label: D7
type_infered: string

tool: D7: A 

assistant: ```c
int A(int depth) {
  int b;
  ;
  depth++;
  printf("A ");
  ;
  if (depth == 100) {
    return 1;
  } else {
    b = B(depth);
  };
  return b + 1;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<A>:
  endbr64
  push   %rbp
  lea    0x1(%rdi),%ebp
  lea    D8(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%eax
  cmp    $0x64,%ebp
  je     L6
  mov    %ebp,%edi
  call   <B@plt>
  add    $0x1,%eax
L6:
  pop    %rbp
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D8
type_guessed: string

tool: D8: A 

assistant: ```c
int A(int depth) {
  int b;
  ;
  depth++;
  printf("A ");
  ;
  if (depth == 100) {
    return 1;
  } else {
    b = B(depth);
  };
  return b + 1;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<check_field>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L48
L142:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x20,%al
  jle    L84
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x39,%al
  jle    L139
L84:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x3a,%al
  jle    L101
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x7f,%al
  jne    L85
L101:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x3a,%al
  jne    L115
  mov    -0x4(%rbp),%eax
  jmp    L122
L115:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x20,%al
  je     L125
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x9,%al
  je     L125
  mov    $0x0,%eax
  jmp    L122
L139:
  nop
  jmp    L100
L85:
  nop
L100:
  addl   $0x1,-0x4(%rbp)
L48:
  mov    -0x4(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L142
L125:
  addl   $0x1,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x20,%al
  je     L125
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x9,%al
  je     L125
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x3a,%al
  je     L21
  mov    $0x0,%eax
  jmp    L122
L21:
  mov    -0x4(%rbp),%eax
L122:
  pop    %rbp
  ret
```

assistant: ```c
int check_field(char *field, int len) {
  int i;
  for (i = 0; i < len; i++) {
    if (field[i] >= '!' && field[i] <= '9')
      continue;
    if (field[i] >= ';' && field[i] <= '~')
      continue;
    if (field[i] == ':')
      return i;
    if (field[i] == ' ' || field[i] == '\t')
      break;
    return 0;
  }
  do
    i++;
  while (field[i] == ' ' || field[i] == '\t');
  if (field[i] != ':')
    return 0;
  return i;
}
```
user: Translate the below assembly code into C programming language:

```asm
<check_field>:
  endbr64
  test   %esi,%esi
  jle    L37
  mov    %rdi,%rcx
  mov    $0x0,%edx
  jmp    L14
L116:
  add    $0x1,%edx
  add    $0x1,%rcx
  cmp    %edx,%esi
  je     L80
L14:
  movzbl (%rcx),%eax
  lea    -0x21(%rax),%r8d
  cmp    $0x18,%r8b
  jbe    L116
  lea    -0x3b(%rax),%r8d
  cmp    $0x43,%r8b
  jbe    L116
  cmp    $0x3a,%al
  je     L90
  cmp    $0x20,%al
  je     L108
  cmp    $0x9,%al
  je     L108
  mov    $0x0,%edx
  jmp    L90
L80:
  mov    %esi,%edx
L108:
  add    $0x1,%edx
  movslq %edx,%rax
L109:
  mov    %eax,%edx
  movzbl (%rdi,%rax,1),%ecx
  add    $0x1,%rax
  cmp    $0x20,%cl
  je     L109
  cmp    $0x9,%cl
  je     L109
  cmp    $0x3a,%cl
  mov    $0x0,%eax
  cmovne %eax,%edx
L90:
  mov    %edx,%eax
  ret
L37:
  mov    $0x0,%edx
  jmp    L108
```

assistant: ```c
int check_field(char *field, int len) {
  int i;
  for (i = 0; i < len; i++) {
    if (field[i] >= '!' && field[i] <= '9')
      continue;
    if (field[i] >= ';' && field[i] <= '~')
      continue;
    if (field[i] == ':')
      return i;
    if (field[i] == ' ' || field[i] == '\t')
      break;
    return 0;
  }
  do
    i++;
  while (field[i] == ' ' || field[i] == '\t');
  if (field[i] != ':')
    return 0;
  return i;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<check_field>:
  endbr64
  test   %esi,%esi
  jle    L63
  mov    %rdi,%rdx
  xor    %r8d,%r8d
L60:
  movzbl (%rdx),%eax
  lea    -0x21(%rax),%ecx
  cmp    $0x18,%cl
  jbe    L12
  lea    -0x3b(%rax),%ecx
  cmp    $0x43,%cl
  jbe    L12
  cmp    $0x3a,%al
  je     L35
  cmp    $0x20,%al
  je     L85
  cmp    $0x9,%al
  je     L85
  xor    %r8d,%r8d
L35:
  mov    %r8d,%eax
  ret
  nopl   0x0(%rax)
L12:
  add    $0x1,%r8d
  add    $0x1,%rdx
  cmp    %r8d,%esi
  jne    L60
  nopl   (%rax)
L85:
  add    $0x1,%r8d
  movslq %r8d,%rax
  nop
L29:
  movzbl (%rdi,%rax,1),%edx
  mov    %eax,%r8d
  add    $0x1,%rax
  cmp    $0x20,%dl
  je     L29
  cmp    $0x9,%dl
  je     L29
  xor    %eax,%eax
  cmp    $0x3a,%dl
  cmovne %eax,%r8d
  mov    %r8d,%eax
  ret
  nopw   0x0(%rax,%rax,1)
L63:
  xor    %r8d,%r8d
  jmp    L85
```

assistant: ```c
int check_field(char *field, int len) {
  int i;
  for (i = 0; i < len; i++) {
    if (field[i] >= '!' && field[i] <= '9')
      continue;
    if (field[i] >= ';' && field[i] <= '~')
      continue;
    if (field[i] == ':')
      return i;
    if (field[i] == ' ' || field[i] == '\t')
      break;
    return 0;
  }
  do
    i++;
  while (field[i] == ' ' || field[i] == '\t');
  if (field[i] != ':')
    return 0;
  return i;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<check_field>:
  endbr64
  test   %esi,%esi
  jle    L37
  mov    %rdi,%rdx
  xor    %r8d,%r8d
L1:
  movzbl (%rdx),%eax
  lea    -0x21(%rax),%ecx
  cmp    $0x18,%cl
  jbe    L97
  lea    -0x3b(%rax),%ecx
  cmp    $0x43,%cl
  jbe    L97
  cmp    $0x3a,%al
  je     L80
  cmp    $0x20,%al
  je     L52
  cmp    $0x9,%al
  je     L52
  xor    %r8d,%r8d
L80:
  mov    %r8d,%eax
  ret
  nopl   0x0(%rax)
L97:
  add    $0x1,%r8d
  add    $0x1,%rdx
  cmp    %r8d,%esi
  jne    L1
  nopl   (%rax)
L52:
  add    $0x1,%r8d
  movslq %r8d,%rax
  nop
L64:
  movzbl (%rdi,%rax,1),%edx
  mov    %eax,%r8d
  add    $0x1,%rax
  cmp    $0x20,%dl
  je     L64
  cmp    $0x9,%dl
  je     L64
  xor    %eax,%eax
  cmp    $0x3a,%dl
  cmovne %eax,%r8d
  mov    %r8d,%eax
  ret
  nopw   0x0(%rax,%rax,1)
L37:
  xor    %r8d,%r8d
  jmp    L52
```

assistant: ```c
int check_field(char *field, int len) {
  int i;
  for (i = 0; i < len; i++) {
    if (field[i] >= '!' && field[i] <= '9')
      continue;
    if (field[i] >= ';' && field[i] <= '~')
      continue;
    if (field[i] == ':')
      return i;
    if (field[i] == ' ' || field[i] == '\t')
      break;
    return 0;
  }
  do
    i++;
  while (field[i] == ' ' || field[i] == '\t');
  if (field[i] != ':')
    return 0;
  return i;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<getDnaDictionary>:
  endbr64
  sub    $0x8,%rsp
  test   %rdi,%rdi
  je     L25
L13:
  mov    %rdi,%rax
  lea    0x400(%rdi),%rdx
L4:
  movl   $0x0,(%rax)
  add    $0x4,%rax
  cmp    %rdx,%rax
  jne    L4
  movl   $0x0,0x184(%rdi)
  movl   $0x1,0x18c(%rdi)
  movl   $0x2,0x19c(%rdi)
  movl   $0x3,0x1d0(%rdi)
  movl   $0x0,0x104(%rdi)
  movl   $0x1,0x10c(%rdi)
  movl   $0x2,0x11c(%rdi)
  movl   $0x3,0x150(%rdi)
  movl   $0x2,0x1c8(%rdi)
  movl   $0x2,0x148(%rdi)
  movl   $0x3,0x1e4(%rdi)
  movl   $0x3,0x164(%rdi)
  movl   $0x0,0x1b4(%rdi)
  movl   $0x0,0x134(%rdi)
  movl   $0x2,0x1ac(%rdi)
  movl   $0x2,0x12c(%rdi)
  movl   $0x2,0x1cc(%rdi)
  movl   $0x2,0x14c(%rdi)
  movl   $0x0,0x1dc(%rdi)
  movl   $0x0,0x15c(%rdi)
  movl   $0x0,0x1a0(%rdi)
  movl   $0x0,0x120(%rdi)
  movl   $0x2,0x188(%rdi)
  movl   $0x2,0x108(%rdi)
  movl   $0x2,0x1d8(%rdi)
  movl   $0x2,0x158(%rdi)
  movl   $0x2,0x190(%rdi)
  movl   $0x2,0x110(%rdi)
  movl   $0x2,0x1b8(%rdi)
  movl   $0x2,0x138(%rdi)
  movl   $0x3,0x1d4(%rdi)
  movl   $0x3,0x154(%rdi)
  mov    %rdi,%rax
  add    $0x8,%rsp
  ret
L25:
  mov    $0x404,%edi
  call   <malloc@plt>
  mov    %rax,%rdi
  jmp    L13
```

assistant: ```c
int *getDnaDictionary(int *dic) {
  int i;
  if (dic == NULL)
    dic = (int *)malloc((256 + 1) * sizeof(int));
  for (i = 0; i < 256; i++)
    dic[i] = 0;
  dic['a'] = 0;
  dic['c'] = 1;
  dic['g'] = 2;
  dic['t'] = 3;
  dic['A'] = 0;
  dic['C'] = 1;
  dic['G'] = 2;
  dic['T'] = 3;
  dic['r'] = dic['g'];
  dic['R'] = dic['g'];
  dic['y'] = dic['t'];
  dic['Y'] = dic['t'];
  dic['m'] = dic['a'];
  dic['M'] = dic['a'];
  dic['k'] = dic['g'];
  dic['K'] = dic['g'];
  dic['s'] = dic['g'];
  dic['S'] = dic['g'];
  dic['w'] = dic['a'];
  dic['W'] = dic['a'];
  dic['h'] = dic['a'];
  dic['H'] = dic['a'];
  dic['b'] = dic['g'];
  dic['B'] = dic['g'];
  dic['v'] = dic['g'];
  dic['V'] = dic['g'];
  dic['d'] = dic['g'];
  dic['D'] = dic['g'];
  dic['n'] = dic['g'];
  dic['N'] = dic['g'];
  dic['u'] = dic['t'];
  dic['U'] = dic['t'];
  return dic;
}
```