ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  lea    D36(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  call   <getchar@plt>
  sub    $0x61,%eax
  cmp    $0x14,%al
  ja     L47
  lea    D65(%rip),%rdx
  movzbl %al,%eax
  movslq (%rdx,%rax,4),%rax
  add    %rdx,%rax
  notrack jmp *%rax
L47:
  lea    D56(%rip),%rdi
  call   <printf@plt>
L48:
  lea    D79(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
  lea    D47(%rip),%rdi
  call   <printf@plt>
  jmp    L48
  lea    D53(%rip),%rdi
  call   <printf@plt>
  jmp    L48
  lea    D29(%rip),%rdi
  call   <printf@plt>
  jmp    L48
  lea    D54(%rip),%rdi
  call   <printf@plt>
  jmp    L48
  lea    D46(%rip),%rdi
  call   <printf@plt>
  jmp    L48
```

tool_calls: name: retrieve_data
arguments: tag: D36
datatype: string
name: retrieve_data
arguments: tag: D56
datatype: string
name: retrieve_data
arguments: tag: D79
datatype: string
name: retrieve_data
arguments: tag: D47
datatype: string
name: retrieve_data
arguments: tag: D53
datatype: string
name: retrieve_data
arguments: tag: D29
datatype: string
name: retrieve_data
arguments: tag: D54
datatype: string
name: retrieve_data
arguments: tag: D46
datatype: string

tool: D36: Introduzca una vocal: 

tool: D56: Error

tool: D79: 


tool: D47: Se ha pulsado una a

tool: D53: Se ha pulsado una e

tool: D29: Se ha pulsado una i

tool: D54: Se ha pulsado una o

tool: D46: Se ha pulsado una u

assistant: ```c
int main() {
  char ch;
  printf("Introduzca una vocal: ");
  ch = getchar();
  switch (ch) {
  case 'a':
    printf("Se ha pulsado una a");
    break;
  case 'e':
    printf("Se ha pulsado una e");
    break;
  case 'i':
    printf("Se ha pulsado una i");
    break;
  case 'o':
    printf("Se ha pulsado una o");
    break;
  case 'u':
    printf("Se ha pulsado una u");
    break;
  default:
    printf("Error");
    break;
  }
  printf("\n");
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<IsSwitch>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %rdx,-0x28(%rbp)
  movl   $0x1,-0x4(%rbp)
  jmp    L10
L31:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    -0x28(%rbp),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %eax,%eax
  jne    L5
  mov    -0x4(%rbp),%eax
  jmp    L35
L5:
  addl   $0x1,-0x4(%rbp)
L10:
  mov    -0x4(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L31
  mov    $0xffffffff,%eax
L35:
  leave
  ret
```

assistant: ```c
int IsSwitch(char *list[], int size, char *arg) {
  int i;
  for (i = 1; i < size; i++)
    if (!strcmp(list[i], arg))
      return (i);
  return (-1);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<IsSwitch>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  cmp    $0x1,%esi
  jle    L8
  mov    %rdi,%r12
  mov    %rdx,%r13
  mov    %esi,%ebp
  mov    $0x1,%ebx
L28:
  mov    %ebx,%r14d
  mov    (%r12,%rbx,8),%rdi
  mov    %r13,%rsi
  call   <strcmp@plt>
  test   %eax,%eax
  je     L6
  add    $0x1,%rbx
  cmp    %rbp,%rbx
  jne    L28
  mov    $0xffffffff,%r14d
L6:
  mov    %r14d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L8:
  mov    $0xffffffff,%r14d
  jmp    L6
```

assistant: ```c
int IsSwitch(char *list[], int size, char *arg) {
  int i;
  for (i = 1; i < size; i++)
    if (!strcmp(list[i], arg))
      return (i);
  return (-1);
}
```
user: Translate the below assembly code into C programming language:

```asm
<IsSwitch>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  cmp    $0x1,%esi
  jle    L22
  mov    %rdi,%r14
  mov    %rdx,%r12
  movslq %esi,%rbp
  mov    $0x1,%ebx
  jmp    L12
  nopl   0x0(%rax)
L24:
  add    $0x1,%rbx
  cmp    %rbp,%rbx
  je     L22
L12:
  mov    (%r14,%rbx,8),%rdi
  mov    %r12,%rsi
  mov    %ebx,%r13d
  call   <strcmp@plt>
  test   %eax,%eax
  jne    L24
  pop    %rbx
  mov    %r13d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L22:
  mov    $0xffffffff,%r13d
  pop    %rbx
  pop    %rbp
  mov    %r13d,%eax
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
int IsSwitch(char *list[], int size, char *arg) {
  int i;
  for (i = 1; i < size; i++)
    if (!strcmp(list[i], arg))
      return (i);
  return (-1);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<IsSwitch>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  cmp    $0x1,%esi
  jle    L29
  mov    %rdi,%r14
  mov    %rdx,%r12
  movslq %esi,%rbp
  mov    $0x1,%ebx
  jmp    L21
  nopl   0x0(%rax)
L19:
  add    $0x1,%rbx
  cmp    %rbp,%rbx
  je     L29
L21:
  mov    (%r14,%rbx,8),%rdi
  mov    %r12,%rsi
  mov    %ebx,%r13d
  call   <strcmp@plt>
  test   %eax,%eax
  jne    L19
  pop    %rbx
  mov    %r13d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L29:
  mov    $0xffffffff,%r13d
  pop    %rbx
  pop    %rbp
  mov    %r13d,%eax
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
int IsSwitch(char *list[], int size, char *arg) {
  int i;
  for (i = 1; i < size; i++)
    if (!strcmp(list[i], arg))
      return (i);
  return (-1);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<resuffix>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0x14(%rbp)
  mov    -0x30(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0x10(%rbp)
  mov    -0x38(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0xc(%rbp)
  mov    -0x14(%rbp),%edx
  mov    -0xc(%rbp),%eax
  add    %edx,%eax
  add    $0x2,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x28(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  mov    -0x14(%rbp),%eax
  cmp    -0x10(%rbp),%eax
  jle    L10
  mov    -0x14(%rbp),%eax
  cltq
  mov    -0x10(%rbp),%edx
  movslq %edx,%rdx
  sub    %rdx,%rax
  mov    %rax,%rcx
  mov    -0x8(%rbp),%rax
  lea    (%rcx,%rax,1),%rdx
  mov    -0x30(%rbp),%rax
  mov    %rax,%rsi
  mov    %rdx,%rdi
  call   <strcmp@plt>
  test   %eax,%eax
  jne    L10
  mov    -0x14(%rbp),%eax
  cltq
  mov    -0x10(%rbp),%edx
  movslq %edx,%rdx
  sub    %rdx,%rax
  mov    %rax,%rcx
  mov    -0x8(%rbp),%rax
  lea    (%rcx,%rax,1),%rdx
  mov    -0x38(%rbp),%rax
  mov    %rax,%rsi
  mov    %rdx,%rdi
  call   <strcpy@plt>
  jmp    L24
L10:
  mov    -0x14(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x8(%rbp),%rax
  add    %rax,%rdx
  mov    -0x38(%rbp),%rax
  mov    %rax,%rsi
  mov    %rdx,%rdi
  call   <strcpy@plt>
L24:
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
char *resuffix(const char *name, const char *oldsuff, const char *newsuff) {
  int namelen = strlen(name);
  int oldsufflen = strlen(oldsuff);
  int newsufflen = strlen(newsuff);
  char *newname = malloc(namelen + newsufflen + 2);
  strcpy(newname, name);
  if (namelen > oldsufflen && !strcmp(newname + namelen - oldsufflen, oldsuff))
    strcpy(newname + namelen - oldsufflen, newsuff);
  else
    strcpy(newname + namelen, newsuff);
  return newname;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<resuffix>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r15
  mov    %rsi,%r14
  mov    %rdx,%r13
  call   <strlen@plt>
  mov    %eax,%ebx
  mov    %r14,%rdi
  call   <strlen@plt>
  mov    %eax,%r12d
  mov    %r13,%rdi
  call   <strlen@plt>
  lea    0x2(%rbx,%rax,1),%edi
  call   <malloc@plt>
  mov    %rax,%rbp
  mov    %r15,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  cmp    %r12d,%ebx
  jle    L10
  movslq %ebx,%rax
  movslq %r12d,%rdx
  mov    %rax,%r12
  sub    %rdx,%r12
  add    %rbp,%r12
  mov    %r14,%rsi
  mov    %r12,%rdi
  call   <strcmp@plt>
  test   %eax,%eax
  je     L8
L10:
  movslq %ebx,%rdi
  add    %rbp,%rdi
  mov    %r13,%rsi
  call   <strcpy@plt>
L23:
  mov    %rbp,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L8:
  mov    %r13,%rsi
  mov    %r12,%rdi
  call   <strcpy@plt>
  jmp    L23
```

assistant: ```c
char *resuffix(const char *name, const char *oldsuff, const char *newsuff) {
  int namelen = strlen(name);
  int oldsufflen = strlen(oldsuff);
  int newsufflen = strlen(newsuff);
  char *newname = malloc(namelen + newsufflen + 2);
  strcpy(newname, name);
  if (namelen > oldsufflen && !strcmp(newname + namelen - oldsufflen, oldsuff))
    strcpy(newname + namelen - oldsufflen, newsuff);
  else
    strcpy(newname + namelen, newsuff);
  return newname;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<resuffix>:
  endbr64
  push   %r15
  mov    %rdi,%r15
  push   %r14
  mov    %rsi,%r14
  push   %r13
  mov    %rdx,%r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  call   <strlen@plt>
  mov    %r14,%rdi
  movslq %eax,%rbx
  call   <strlen@plt>
  mov    %r13,%rdi
  movslq %eax,%rbp
  call   <strlen@plt>
  lea    0x2(%rbx,%rax,1),%edi
  call   <malloc@plt>
  mov    %r15,%rsi
  mov    %rax,%rdi
  mov    %rax,%r12
  call   <strcpy@plt>
  cmp    %ebp,%ebx
  jle    L15
  mov    %rbx,%rdi
  mov    %r14,%rsi
  sub    %rbp,%rdi
  lea    (%r12,%rdi,1),%rbp
  mov    %rbp,%rdi
  call   <strcmp@plt>
  test   %eax,%eax
  je     L13
L15:
  lea    (%r12,%rbx,1),%rdi
  mov    %r13,%rsi
  call   <strcpy@plt>
L7:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L13:
  mov    %r13,%rsi
  mov    %rbp,%rdi
  call   <strcpy@plt>
  jmp    L7
```

assistant: ```c
char *resuffix(const char *name, const char *oldsuff, const char *newsuff) {
  int namelen = strlen(name);
  int oldsufflen = strlen(oldsuff);
  int newsufflen = strlen(newsuff);
  char *newname = malloc(namelen + newsufflen + 2);
  strcpy(newname, name);
  if (namelen > oldsufflen && !strcmp(newname + namelen - oldsufflen, oldsuff))
    strcpy(newname + namelen - oldsufflen, newsuff);
  else
    strcpy(newname + namelen, newsuff);
  return newname;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<resuffix>:
  endbr64
  push   %r15
  mov    %rdi,%r15
  push   %r14
  mov    %rsi,%r14
  push   %r13
  mov    %rdx,%r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  call   <strlen@plt>
  mov    %r14,%rdi
  movslq %eax,%rbx
  call   <strlen@plt>
  mov    %r13,%rdi
  movslq %eax,%rbp
  call   <strlen@plt>
  lea    0x2(%rbx,%rax,1),%edi
  call   <malloc@plt>
  mov    %r15,%rsi
  mov    %rax,%rdi
  mov    %rax,%r12
  call   <strcpy@plt>
  cmp    %ebp,%ebx
  jle    L21
  mov    %rbx,%rdi
  mov    %r14,%rsi
  sub    %rbp,%rdi
  lea    (%r12,%rdi,1),%rbp
  mov    %rbp,%rdi
  call   <strcmp@plt>
  test   %eax,%eax
  je     L12
L21:
  lea    (%r12,%rbx,1),%rdi
  mov    %r13,%rsi
  call   <strcpy@plt>
L20:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L12:
  mov    %r13,%rsi
  mov    %rbp,%rdi
  call   <strcpy@plt>
  jmp    L20
```

assistant: ```c
char *resuffix(const char *name, const char *oldsuff, const char *newsuff) {
  int namelen = strlen(name);
  int oldsufflen = strlen(oldsuff);
  int newsufflen = strlen(newsuff);
  char *newname = malloc(namelen + newsufflen + 2);
  strcpy(newname, name);
  if (namelen > oldsufflen && !strcmp(newname + namelen - oldsufflen, oldsuff))
    strcpy(newname + namelen - oldsufflen, newsuff);
  else
    strcpy(newname + namelen, newsuff);
  return newname;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  movl   $0x0,-0x4(%rbp)
  jmp    L1
L2:
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <faux@plt>
  addl   $0x1,-0x4(%rbp)
L1:
  cmpl   $0x28,-0x4(%rbp)
  jle    L2
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
int main() {
  for (int tiph = 0; tiph <= 40; tiph++)
    faux(tiph);
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  push   %rbx
  mov    $0x0,%ebx
L9:
  mov    %ebx,%edi
  call   <faux@plt>
  add    $0x1,%ebx
  cmp    $0x29,%ebx
  jne    L9
  mov    $0x0,%eax
  pop    %rbx
  ret
```

assistant: ```c
int main() {
  for (int tiph = 0; tiph <= 40; tiph++)
    faux(tiph);
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<main>:
  endbr64
  push   %rbx
  xor    %ebx,%ebx
  nopw   0x0(%rax,%rax,1)
L3:
  mov    %ebx,%edi
  add    $0x1,%ebx
  call   <faux@plt>
  cmp    $0x29,%ebx
  jne    L3
  xor    %eax,%eax
  pop    %rbx
  ret
```

assistant: ```c
int main() {
  for (int tiph = 0; tiph <= 40; tiph++)
    faux(tiph);
  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
  push   %rbx
  xor    %ebx,%ebx
  nopw   0x0(%rax,%rax,1)
L8:
  mov    %ebx,%edi
  add    $0x1,%ebx
  call   <faux@plt>
  cmp    $0x29,%ebx
  jne    L8
  xor    %eax,%eax
  pop    %rbx
  ret
```

assistant: ```c
int main() {
  for (int tiph = 0; tiph <= 40; tiph++)
    faux(tiph);
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<maxPalProd>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x24(%rbp)
  mov    -0x24(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,%esi
  mov    $0xa,%edi
  call   <pow@plt>
  mov    %eax,-0x10(%rbp)
  mov    -0x24(%rbp),%eax
  mov    %eax,%esi
  mov    $0xa,%edi
  call   <pow@plt>
  mov    %eax,-0xc(%rbp)
  mov    -0xc(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,-0x18(%rbp)
  jmp    L62
L12:
  mov    -0x18(%rbp),%eax
  mov    %eax,%edi
  call   <createPal@plt>
  mov    %eax,-0x8(%rbp)
  mov    -0xc(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,-0x14(%rbp)
  jmp    L27
L6:
  mov    -0x8(%rbp),%eax
  cltd
  idivl  -0x14(%rbp)
  mov    %edx,%eax
  test   %eax,%eax
  jne    L76
  mov    -0x8(%rbp),%eax
  cltd
  idivl  -0x14(%rbp)
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  cmp    -0x10(%rbp),%eax
  jle    L76
  mov    -0x4(%rbp),%eax
  cmp    -0xc(%rbp),%eax
  jge    L76
  mov    -0x8(%rbp),%eax
  jmp    L70
L76:
  subl   $0x1,-0x14(%rbp)
L27:
  mov    -0x14(%rbp),%eax
  cmp    -0x10(%rbp),%eax
  jg     L6
  subl   $0x1,-0x18(%rbp)
L62:
  mov    -0x18(%rbp),%eax
  cmp    -0x10(%rbp),%eax
  jg     L12
  mov    $0x0,%eax
L70:
  leave
  ret
```

assistant: ```c
int maxPalProd(int n) {
  int start = (int)pow(10, n - 1);
  int end = (int)pow(10, n);
  int i, j;
  for (i = end - 1; i > start; i--) {
    int pal = createPal(i);
    for (j = end - 1; j > start; j--) {
      if (pal % j == 0) {
        int div = pal / j;
        if (div > start && div < end)
          return pal;
      }
    }
  }
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<maxPalProd>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%ebp
  lea    -0x1(%rdi),%esi
  mov    $0xa,%edi
  call   <pow@plt>
  mov    %rax,%r13
  mov    %eax,%ebx
  mov    %ebp,%esi
  mov    $0xa,%edi
  call   <pow@plt>
  lea    -0x1(%rax),%ebp
  cmp    %ebp,%r13d
  jge    L30
  mov    %eax,%r12d
  mov    %ebp,%r13d
  jmp    L90
L5:
  lea    -0x1(%rcx),%eax
  cmp    %eax,%ebx
  je     L16
  mov    %eax,%ecx
L73:
  mov    %esi,%eax
  cltd
  idiv   %ecx
  test   %edx,%edx
  jne    L5
  mov    %esi,%eax
  cltd
  idiv   %ecx
  cmp    %eax,%ebx
  jge    L5
  cmp    %eax,%r12d
  jle    L5
L48:
  mov    %esi,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L16:
  lea    -0x1(%r13),%eax
  cmp    %ecx,%r13d
  je     L2
  mov    %eax,%r13d
L90:
  mov    %r13d,%edi
  call   <createPal@plt>
  mov    %eax,%esi
  mov    %ebp,%ecx
  jmp    L73
L2:
  mov    $0x0,%esi
  jmp    L48
L30:
  mov    $0x0,%esi
  jmp    L48
```

assistant: ```c
int maxPalProd(int n) {
  int start = (int)pow(10, n - 1);
  int end = (int)pow(10, n);
  int i, j;
  for (i = end - 1; i > start; i--) {
    int pal = createPal(i);
    for (j = end - 1; j > start; j--) {
      if (pal % j == 0) {
        int div = pal / j;
        if (div > start && div < end)
          return pal;
      }
    }
  }
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<maxPalProd>:
  endbr64
  push   %r13
  lea    -0x1(%rdi),%esi
  push   %r12
  mov    %edi,%r12d
  mov    $0xa,%edi
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  call   <pow@plt>
  mov    %r12d,%esi
  mov    $0xa,%edi
  mov    %rax,%r13
  mov    %eax,%ebp
  call   <pow@plt>
  lea    -0x1(%rax),%ebx
  cmp    %ebx,%r13d
  jge    L69
  mov    %eax,%r12d
  mov    %ebx,%r13d
L4:
  mov    %r13d,%edi
  call   <createPal@plt>
  mov    %ebx,%ecx
  mov    %eax,%r8d
  jmp    L52
  nopl   (%rax)
L41:
  mov    %edx,%ecx
L52:
  mov    %r8d,%eax
  cltd
  idiv   %ecx
  test   %edx,%edx
  jne    L63
  cmp    %eax,%ebp
  jge    L63
  cmp    %eax,%r12d
  jg     L21
L63:
  lea    -0x1(%rcx),%edx
  cmp    %edx,%ebp
  jne    L41
  lea    -0x1(%r13),%eax
  cmp    %ecx,%r13d
  je     L69
  mov    %eax,%r13d
  jmp    L4
L69:
  xor    %r8d,%r8d
L21:
  add    $0x8,%rsp
  mov    %r8d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int maxPalProd(int n) {
  int start = (int)pow(10, n - 1);
  int end = (int)pow(10, n);
  int i, j;
  for (i = end - 1; i > start; i--) {
    int pal = createPal(i);
    for (j = end - 1; j > start; j--) {
      if (pal % j == 0) {
        int div = pal / j;
        if (div > start && div < end)
          return pal;
      }
    }
  }
  return 0;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<maxPalProd>:
  endbr64
  push   %r13
  lea    -0x1(%rdi),%esi
  push   %r12
  mov    %edi,%r12d
  mov    $0xa,%edi
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  call   <pow@plt>
  mov    %r12d,%esi
  mov    $0xa,%edi
  mov    %rax,%r13
  mov    %eax,%ebp
  call   <pow@plt>
  lea    -0x1(%rax),%ebx
  cmp    %ebx,%r13d
  jge    L21
  mov    %eax,%r12d
  mov    %ebx,%r13d
L22:
  mov    %r13d,%edi
  call   <createPal@plt>
  mov    %ebx,%ecx
  mov    %eax,%r8d
  jmp    L41
  nopl   (%rax)
L56:
  mov    %edx,%ecx
L41:
  mov    %r8d,%eax
  cltd
  idiv   %ecx
  test   %edx,%edx
  jne    L60
  cmp    %eax,%ebp
  jge    L60
  cmp    %eax,%r12d
  jg     L18
L60:
  lea    -0x1(%rcx),%edx
  cmp    %edx,%ebp
  jne    L56
  lea    -0x1(%r13),%eax
  cmp    %ecx,%r13d
  je     L21
  mov    %eax,%r13d
  jmp    L22
L21:
  xor    %r8d,%r8d
L18:
  add    $0x8,%rsp
  mov    %r8d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int maxPalProd(int n) {
  int start = (int)pow(10, n - 1);
  int end = (int)pow(10, n);
  int i, j;
  for (i = end - 1; i > start; i--) {
    int pal = createPal(i);
    for (j = end - 1; j > start; j--) {
      if (pal % j == 0) {
        int div = pal / j;
        if (div > start && div < end)
          return pal;
      }
    }
  }
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<SetX509ChainVerifyTime>:
  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    %r8d,-0x28(%rbp)
  mov    %r9d,-0x2c(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  jne    L41
  mov    $0x0,%eax
  jmp    L58
L41:
  mov    -0x2c(%rbp),%r8d
  mov    -0x28(%rbp),%ecx
  mov    -0x24(%rbp),%edx
  mov    -0x20(%rbp),%esi
  mov    -0x1c(%rbp),%eax
  sub    $0x8,%rsp
  mov    0x18(%rbp),%edi
  push   %rdi
  mov    0x10(%rbp),%r9d
  mov    %eax,%edi
  call   <_MakeTimeT@plt>
  add    $0x10,%rsp
  mov    %rax,-0x10(%rbp)
  cmpq   $0xffffffffffffffff,-0x10(%rbp)
  jne    L11
  mov    $0x0,%eax
  jmp    L58
L11:
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <X509_STORE_CTX_get0_param@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L21
  mov    $0x0,%eax
  jmp    L58
L21:
  mov    -0x10(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <X509_VERIFY_PARAM_set_time@plt>
  mov    $0x1,%eax
L58:
  leave
  ret
```

assistant: ```c
int SetX509ChainVerifyTime(X509_STORE_CTX *ctx, int year, int month, int day, int hour, int minute, int second, int isDst) {
  if (!ctx) {
    return 0;
  }
  time_t verifyTime = _MakeTimeT(year, month, day, hour, minute, second, isDst);
  if (verifyTime == (time_t)-1) {
    return 0;
  }
  X509_VERIFY_PARAM *verifyParams = X509_STORE_CTX_get0_param(ctx);
  if (!verifyParams) {
    return 0;
  }
  X509_VERIFY_PARAM_set_time(verifyParams, verifyTime);
  return 1;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<SetX509ChainVerifyTime>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    $0x0,%eax
  test   %rdi,%rdi
  je     L8
  mov    %esi,%edi
  mov    %edx,%esi
  mov    %ecx,%edx
  mov    %r8d,%ecx
  mov    %r9d,%r8d
  sub    $0x8,%rsp
  mov    0x30(%rsp),%eax
  push   %rax
  mov    0x30(%rsp),%r9d
  call   <_MakeTimeT@plt>
  mov    %rax,%rbp
  add    $0x10,%rsp
  mov    $0x0,%eax
  cmp    $0xffffffffffffffff,%rbp
  je     L8
  mov    %rbx,%rdi
  call   <X509_STORE_CTX_get0_param@plt>
  mov    %rax,%rdi
  mov    $0x0,%eax
  test   %rdi,%rdi
  je     L8
  mov    %rbp,%rsi
  call   <X509_VERIFY_PARAM_set_time@plt>
  mov    $0x1,%eax
L8:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
int SetX509ChainVerifyTime(X509_STORE_CTX *ctx, int year, int month, int day, int hour, int minute, int second, int isDst) {
  if (!ctx) {
    return 0;
  }
  time_t verifyTime = _MakeTimeT(year, month, day, hour, minute, second, isDst);
  if (verifyTime == (time_t)-1) {
    return 0;
  }
  X509_VERIFY_PARAM *verifyParams = X509_STORE_CTX_get0_param(ctx);
  if (!verifyParams) {
    return 0;
  }
  X509_VERIFY_PARAM_set_time(verifyParams, verifyTime);
  return 1;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<SetX509ChainVerifyTime>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  sub    $0x8,%rsp
  test   %rdi,%rdi
  je     L10
  sub    $0x8,%rsp
  mov    %esi,%edi
  mov    %edx,%esi
  mov    %ecx,%edx
  mov    0x30(%rsp),%eax
  mov    %r8d,%ecx
  mov    %r9d,%r8d
  push   %rax
  mov    0x30(%rsp),%r9d
  call   <_MakeTimeT@plt>
  mov    %rax,%r12
  pop    %rax
  pop    %rdx
  cmp    $0xffffffffffffffff,%r12
  je     L10
  mov    %rbp,%rdi
  call   <X509_STORE_CTX_get0_param@plt>
  mov    %rax,%rdi
  test   %rax,%rax
  je     L10
  mov    %r12,%rsi
  call   <X509_VERIFY_PARAM_set_time@plt>
  add    $0x8,%rsp
  mov    $0x1,%eax
  pop    %rbp
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L10:
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int SetX509ChainVerifyTime(X509_STORE_CTX *ctx, int year, int month, int day, int hour, int minute, int second, int isDst) {
  if (!ctx) {
    return 0;
  }
  time_t verifyTime = _MakeTimeT(year, month, day, hour, minute, second, isDst);
  if (verifyTime == (time_t)-1) {
    return 0;
  }
  X509_VERIFY_PARAM *verifyParams = X509_STORE_CTX_get0_param(ctx);
  if (!verifyParams) {
    return 0;
  }
  X509_VERIFY_PARAM_set_time(verifyParams, verifyTime);
  return 1;
}
```