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

```asm
<Strtok>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  mov    %rdi,%r12
  mov    D40(%rip),%rdi
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  test   %rdi,%rdi
  je     L35
  call   <free@plt>
  movq   $0x0,D40(%rip)
L35:
  test   %r12,%r12
  je     L52
L29:
  mov    %r12,%rdi
  mov    %rbp,%rsi
  call   <strspn@plt>
  cltq
  add    %rax,%r12
  cmpb   $0x0,(%r12)
  je     L50
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <strpbrk@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L33
  mov    %rax,%r13
  sub    %r12,%r13
  lea    0x1(%r13),%edi
  call   <malloc@plt>
  mov    %rax,D77(%rip)
  test   %rax,%rax
  je     L7
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <strspn@plt>
  lea    0x1(%rbx),%rdx
  mov    D77(%rip),%rdi
  mov    %r12,%rsi
  cltq
  add    %rbx,%rax
  cmp    %rax,%rbx
  cmovae %rdx,%rax
  mov    %r13d,%edx
  mov    %rax,D77(%rip)
  call   <memcpy@plt>
  mov    D77(%rip),%r12
  movb   $0x0,(%r12,%r13,1)
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L33:
  movq   $0x0,D77(%rip)
  pop    %rbx
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopw   0x0(%rax,%rax,1)
L52:
  mov    D77(%rip),%r12
  test   %r12,%r12
  jne    L29
L50:
  xor    %r12d,%r12d
  pop    %rbx
  pop    %rbp
  mov    %r12,%rax
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nop
L7:
  movb   $0x0,(%rbx)
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <strspn@plt>
  lea    0x1(%rbx),%rdx
  cltq
  add    %rbx,%rax
  lea    0x1(%rax),%rcx
  cmp    %rax,%rbx
  pop    %rbx
  pop    %rbp
  mov    %rcx,%rax
  cmovae %rdx,%rax
  mov    %rax,D26(%rip)
  mov    %r12,%rax
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
char *Strtok(const char *string, const char *sepset) {
  register char *p, *q, *r;
  static char *savept;
  static char *hold;
  if (hold != NULL) {
    free(hold);
    hold = NULL;
  }
  if (string == NULL)
    p = savept;
  else
    p = (char *)string;
  if (p == NULL)
    return (NULL);
  q = p + strspn(p, sepset);
  if (*q == '\0')
    return (NULL);
  if ((r = strpbrk(q, sepset)) == NULL)
    savept = 0;
  else {
    hold = (char *)malloc((unsigned)(r - q) + 1);
    if (hold) {
      p = r + strspn(r, sepset);
      savept = (p > r) ? p : r + 1;
      (void)memcpy(hold, q, (unsigned)(r - q));
      hold[r - q] = '\0';
      q = hold;
    } else {
      *r = '\0';
      p = r + strspn(r, sepset);
      savept = (p > r) ? ++p : ++r;
    }
  }
  return (q);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<Strtok>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  mov    %rdi,%r12
  mov    D62(%rip),%rdi
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  test   %rdi,%rdi
  je     L52
  call   <free@plt>
  movq   $0x0,D62(%rip)
L52:
  test   %r12,%r12
  je     L0
L35:
  mov    %r12,%rdi
  mov    %rbp,%rsi
  call   <strspn@plt>
  cltq
  add    %rax,%r12
  cmpb   $0x0,(%r12)
  je     L49
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <strpbrk@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L47
  mov    %rax,%r13
  sub    %r12,%r13
  lea    0x1(%r13),%edi
  call   <malloc@plt>
  mov    %rax,D29(%rip)
  test   %rax,%rax
  je     L33
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <strspn@plt>
  lea    0x1(%rbx),%rdx
  mov    D29(%rip),%rdi
  mov    %r12,%rsi
  cltq
  add    %rbx,%rax
  cmp    %rax,%rbx
  cmovae %rdx,%rax
  mov    %r13d,%edx
  mov    %rax,D29(%rip)
  call   <memcpy@plt>
  mov    D29(%rip),%r12
  movb   $0x0,(%r12,%r13,1)
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L47:
  movq   $0x0,D29(%rip)
  pop    %rbx
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopw   0x0(%rax,%rax,1)
L0:
  mov    D29(%rip),%r12
  test   %r12,%r12
  jne    L35
L49:
  xor    %r12d,%r12d
  pop    %rbx
  pop    %rbp
  mov    %r12,%rax
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nop
L33:
  movb   $0x0,(%rbx)
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <strspn@plt>
  lea    0x1(%rbx),%rdx
  cltq
  add    %rbx,%rax
  lea    0x1(%rax),%rcx
  cmp    %rax,%rbx
  pop    %rbx
  pop    %rbp
  mov    %rcx,%rax
  cmovae %rdx,%rax
  mov    %rax,D36(%rip)
  mov    %r12,%rax
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
char *Strtok(const char *string, const char *sepset) {
  register char *p, *q, *r;
  static char *savept;
  static char *hold;
  if (hold != NULL) {
    free(hold);
    hold = NULL;
  }
  if (string == NULL)
    p = savept;
  else
    p = (char *)string;
  if (p == NULL)
    return (NULL);
  q = p + strspn(p, sepset);
  if (*q == '\0')
    return (NULL);
  if ((r = strpbrk(q, sepset)) == NULL)
    savept = 0;
  else {
    hold = (char *)malloc((unsigned)(r - q) + 1);
    if (hold) {
      p = r + strspn(r, sepset);
      savept = (p > r) ? p : r + 1;
      (void)memcpy(hold, q, (unsigned)(r - q));
      hold[r - q] = '\0';
      q = hold;
    } else {
      *r = '\0';
      p = r + strspn(r, sepset);
      savept = (p > r) ? ++p : ++r;
    }
  }
  return (q);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<imgStatFile>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  movl   $0xffffffff,-0x4(%rbp)
  mov    -0x18(%rbp),%rdx
  mov    -0x20(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <imgStatImgPng@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  jne    L50
  mov    -0x4(%rbp),%eax
  jmp    L34
L50:
  mov    -0x18(%rbp),%rdx
  mov    -0x20(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <imgStatImgTga@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  jne    L37
  mov    -0x4(%rbp),%eax
  jmp    L34
L37:
  mov    -0x18(%rbp),%rdx
  mov    -0x20(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <imgStatImgBmp@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  jne    L40
  mov    -0x4(%rbp),%eax
  jmp    L34
L40:
  mov    -0x4(%rbp),%eax
L34:
  leave
  ret
```

assistant: ```c
int imgStatFile(struct imgImage *img, const char *fn) {
  int err = -1;
  if ((err = imgStatImgPng(fn, img)) == 0)
    return err;
  if ((err = imgStatImgTga(fn, img)) == 0)
    return err;
  if ((err = imgStatImgBmp(fn, img)) == 0)
    return err;
  return err;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<imgStatFile>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    %rsi,%rbx
  mov    %rdi,%rsi
  mov    %rbx,%rdi
  call   <imgStatImgPng@plt>
  test   %eax,%eax
  jne    L28
L21:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L28:
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <imgStatImgTga@plt>
  test   %eax,%eax
  je     L21
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <imgStatImgBmp@plt>
  jmp    L21
```

assistant: ```c
int imgStatFile(struct imgImage *img, const char *fn) {
  int err = -1;
  if ((err = imgStatImgPng(fn, img)) == 0)
    return err;
  if ((err = imgStatImgTga(fn, img)) == 0)
    return err;
  if ((err = imgStatImgBmp(fn, img)) == 0)
    return err;
  return err;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<imgStatFile>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  mov    %rsi,%rbp
  mov    %rdi,%rsi
  mov    %rbp,%rdi
  sub    $0x8,%rsp
  call   <imgStatImgPng@plt>
  test   %eax,%eax
  jne    L17
L3:
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L17:
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <imgStatImgTga@plt>
  test   %eax,%eax
  je     L3
  add    $0x8,%rsp
  mov    %r12,%rsi
  mov    %rbp,%rdi
  pop    %rbp
  pop    %r12
  jmp    1070 <imgStatImgBmp@plt>
```

assistant: ```c
int imgStatFile(struct imgImage *img, const char *fn) {
  int err = -1;
  if ((err = imgStatImgPng(fn, img)) == 0)
    return err;
  if ((err = imgStatImgTga(fn, img)) == 0)
    return err;
  if ((err = imgStatImgBmp(fn, img)) == 0)
    return err;
  return err;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<imgStatFile>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  mov    %rsi,%rbp
  mov    %rdi,%rsi
  mov    %rbp,%rdi
  sub    $0x8,%rsp
  call   <imgStatImgPng@plt>
  test   %eax,%eax
  jne    L4
L17:
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L4:
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <imgStatImgTga@plt>
  test   %eax,%eax
  je     L17
  add    $0x8,%rsp
  mov    %r12,%rsi
  mov    %rbp,%rdi
  pop    %rbp
  pop    %r12
  jmp    1070 <imgStatImgBmp@plt>
```

assistant: ```c
int imgStatFile(struct imgImage *img, const char *fn) {
  int err = -1;
  if ((err = imgStatImgPng(fn, img)) == 0)
    return err;
  if ((err = imgStatImgTga(fn, img)) == 0)
    return err;
  if ((err = imgStatImgBmp(fn, img)) == 0)
    return err;
  return err;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<pack_s2>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L21
L8:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    -0x4(%rbp),%edx
  movslq %edx,%rcx
  mov    -0x18(%rbp),%rdx
  add    %rcx,%rdx
  movzbl (%rax),%eax
  mov    %al,(%rdx)
  addl   $0x1,-0x4(%rbp)
L21:
  cmpl   $0xd,-0x4(%rbp)
  jle    L8
  movl   $0x10,-0x4(%rbp)
  jmp    L12
L39:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    -0x4(%rbp),%edx
  movslq %edx,%rdx
  lea    -0x2(%rdx),%rcx
  mov    -0x18(%rbp),%rdx
  add    %rcx,%rdx
  movzbl (%rax),%eax
  mov    %al,(%rdx)
  addl   $0x1,-0x4(%rbp)
L12:
  cmpl   $0x17,-0x4(%rbp)
  jle    L39
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void pack_s2(char *s_packed, char *s) {
  int i;
  for (i = 0; i < 14; i++)
    s_packed[i] = s[i];
  for (i = 16; i < 24; i++)
    s_packed[i - 2] = s[i];
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<pack_s2>:
  endbr64
  mov    $0x0,%eax
L2:
  movzbl (%rsi,%rax,1),%edx
  mov    %dl,(%rdi,%rax,1)
  add    $0x1,%rax
  cmp    $0xe,%rax
  jne    L2
  mov    $0x10,%eax
L3:
  movzbl (%rsi,%rax,1),%edx
  mov    %dl,-0x2(%rdi,%rax,1)
  add    $0x1,%rax
  cmp    $0x18,%rax
  jne    L3
  ret
```

assistant: ```c
void pack_s2(char *s_packed, char *s) {
  int i;
  for (i = 0; i < 14; i++)
    s_packed[i] = s[i];
  for (i = 16; i < 24; i++)
    s_packed[i - 2] = s[i];
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<pack_s2>:
  endbr64
  xor    %eax,%eax
  cs nopw 0x0(%rax,%rax,1)
L18:
  movzbl (%rsi,%rax,1),%edx
  mov    %dl,(%rdi,%rax,1)
  add    $0x1,%rax
  cmp    $0xe,%rax
  jne    L18
  mov    $0x10,%eax
  cs nopw 0x0(%rax,%rax,1)
L19:
  movzbl (%rsi,%rax,1),%edx
  mov    %dl,-0x2(%rdi,%rax,1)
  add    $0x1,%rax
  cmp    $0x18,%rax
  jne    L19
  ret
```

assistant: ```c
void pack_s2(char *s_packed, char *s) {
  int i;
  for (i = 0; i < 14; i++)
    s_packed[i] = s[i];
  for (i = 16; i < 24; i++)
    s_packed[i - 2] = s[i];
}
```
user: Translate the below assembly code into C programming language:

```asm
<pack_s2>:
  endbr64
  mov    %rsi,%rdx
  mov    %rdi,%rcx
  lea    0x1(%rsi),%rsi
  mov    %rdi,%rax
  sub    %rsi,%rcx
  cmp    $0x6,%rcx
  jbe    L3
  mov    (%rdx),%rcx
  mov    %rcx,(%rdi)
L1:
  movzbl 0x8(%rdx),%ecx
  mov    %cl,0x8(%rax)
  movzbl 0x9(%rdx),%ecx
  mov    %cl,0x9(%rax)
  movzbl 0xa(%rdx),%ecx
  mov    %cl,0xa(%rax)
  movzbl 0xb(%rdx),%ecx
  mov    %cl,0xb(%rax)
  movzbl 0xc(%rdx),%ecx
  mov    %cl,0xc(%rax)
  movzbl 0xd(%rdx),%ecx
  mov    %cl,0xd(%rax)
  mov    %rax,%rcx
  sub    %rdx,%rcx
  sub    $0x3,%rcx
  cmp    $0x6,%rcx
  jbe    L7
  mov    0x10(%rdx),%rdx
  mov    %rdx,0xe(%rax)
  ret
  nopl   0x0(%rax,%rax,1)
L3:
  movzbl (%rdx),%ecx
  mov    %cl,(%rdi)
  movzbl 0x1(%rdx),%ecx
  mov    %cl,0x1(%rdi)
  movzbl 0x2(%rdx),%ecx
  mov    %cl,0x2(%rdi)
  movzbl 0x3(%rdx),%ecx
  mov    %cl,0x3(%rdi)
  movzbl 0x4(%rdx),%ecx
  mov    %cl,0x4(%rdi)
  movzbl 0x5(%rdx),%ecx
  mov    %cl,0x5(%rdi)
  movzbl 0x6(%rdx),%ecx
  mov    %cl,0x6(%rdi)
  movzbl 0x7(%rdx),%ecx
  mov    %cl,0x7(%rdi)
  jmp    L1
L7:
  movzbl 0x10(%rdx),%ecx
  mov    %cl,0xe(%rax)
  movzbl 0x11(%rdx),%ecx
  mov    %cl,0xf(%rax)
  movzbl 0x12(%rdx),%ecx
  mov    %cl,0x10(%rax)
  movzbl 0x13(%rdx),%ecx
  mov    %cl,0x11(%rax)
  movzbl 0x14(%rdx),%ecx
  mov    %cl,0x12(%rax)
  movzbl 0x15(%rdx),%ecx
  mov    %cl,0x13(%rax)
  movzbl 0x16(%rdx),%ecx
  mov    %cl,0x14(%rax)
  movzbl 0x17(%rdx),%edx
  mov    %dl,0x15(%rax)
  ret
```

assistant: ```c
void pack_s2(char *s_packed, char *s) {
  int i;
  for (i = 0; i < 14; i++)
    s_packed[i] = s[i];
  for (i = 16; i < 24; i++)
    s_packed[i - 2] = s[i];
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<wait3>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %esi,-0xc(%rbp)
  mov    %rdx,-0x18(%rbp)
  lea    D9(%rip),%rax
  mov    %rax,%rsi
  mov    $0x0,%edi
  call   <anvil_syslog@plt>
  mov    -0x18(%rbp),%rcx
  mov    -0xc(%rbp),%edx
  mov    -0x8(%rbp),%rax
  mov    %rax,%rsi
  mov    $0x0,%edi
  call   <wait4@plt>
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D9
type: string

tool: D9: Calling wait3()


assistant: ```c
pid_t wait3(int *stat_loc, int options, struct rusage *rusage) {
  anvil_syslog(0, "Calling wait3()\n");
  return wait4(0, stat_loc, options, rusage);
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<wait3>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %esi,%ebp
  mov    %rdx,%r12
  lea    D4(%rip),%rsi
  mov    $0x0,%edi
  call   <anvil_syslog@plt>
  mov    %r12,%rcx
  mov    %ebp,%edx
  mov    %rbx,%rsi
  mov    $0x0,%edi
  call   <wait4@plt>
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D4
data_type: string

tool: D4: Calling wait3()


assistant: ```c
pid_t wait3(int *stat_loc, int options, struct rusage *rusage) {
  anvil_syslog(0, "Calling wait3()\n");
  return wait4(0, stat_loc, options, rusage);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<wait3>:
  endbr64
  push   %r13
  mov    %rdx,%r13
  push   %r12
  mov    %esi,%r12d
  lea    D9(%rip),%rsi
  push   %rbp
  mov    %rdi,%rbp
  xor    %edi,%edi
  call   <anvil_syslog@plt>
  mov    %r13,%rcx
  mov    %r12d,%edx
  mov    %rbp,%rsi
  xor    %edi,%edi
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    1070 <wait4@plt>
```

tool_calls: name: unpack_data
arguments: data_tag: D9
type: string

tool: D9: Calling wait3()


assistant: ```c
pid_t wait3(int *stat_loc, int options, struct rusage *rusage) {
  anvil_syslog(0, "Calling wait3()\n");
  return wait4(0, stat_loc, options, rusage);
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<wait3>:
  endbr64
  push   %r13
  mov    %rdx,%r13
  push   %r12
  mov    %esi,%r12d
  lea    D2(%rip),%rsi
  push   %rbp
  mov    %rdi,%rbp
  xor    %edi,%edi
  call   <anvil_syslog@plt>
  mov    %r13,%rcx
  mov    %r12d,%edx
  mov    %rbp,%rsi
  xor    %edi,%edi
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    1070 <wait4@plt>
```

tool_calls: name: read_data
arguments: data_label: D2
datatype: string

tool: D2: Calling wait3()


assistant: ```c
pid_t wait3(int *stat_loc, int options, struct rusage *rusage) {
  anvil_syslog(0, "Calling wait3()\n");
  return wait4(0, stat_loc, options, rusage);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<NiceTime>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  jns    L19
  mov    $0x0,%eax
  jmp    L7
L19:
  mov    -0x4(%rbp),%eax
  add    $0x32,%eax
  movslq %eax,%rdx
  imul   $0x51eb851f,%rdx,%rdx
  shr    $0x20,%rdx
  sar    $0x5,%edx
  sar    $0x1f,%eax
  mov    %eax,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  mov    %eax,-0x4(%rbp)
  cmpl   $0x64,-0x4(%rbp)
  jg     L3
  mov    -0x4(%rbp),%ecx
  movslq %ecx,%rax
  imul   $0x66666667,%rax,%rax
  shr    $0x20,%rax
  sar    $0x2,%eax
  mov    %ecx,%esi
  sar    $0x1f,%esi
  sub    %esi,%eax
  mov    %eax,%edx
  mov    %edx,%eax
  shl    $0x2,%eax
  add    %edx,%eax
  add    %eax,%eax
  sub    %eax,%ecx
  mov    %ecx,%edx
  test   %edx,%edx
  sete   %al
  movzbl %al,%eax
  jmp    L7
L3:
  cmpl   $0x258,-0x4(%rbp)
  jg     L8
  mov    -0x4(%rbp),%edx
  movslq %edx,%rax
  imul   $0x51eb851f,%rax,%rax
  shr    $0x20,%rax
  sar    $0x5,%eax
  mov    %edx,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%eax
  imul   $0x64,%eax,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  test   %eax,%eax
  sete   %al
  movzbl %al,%eax
  jmp    L7
L8:
  cmpl   $0x1770,-0x4(%rbp)
  jg     L10
  mov    -0x4(%rbp),%edx
  movslq %edx,%rax
  imul   $0x1b4e81b5,%rax,%rax
  shr    $0x20,%rax
  sar    $0x6,%eax
  mov    %edx,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%eax
  imul   $0x258,%eax,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  test   %eax,%eax
  sete   %al
  movzbl %al,%eax
  jmp    L7
L10:
  mov    -0x4(%rbp),%edx
  movslq %edx,%rax
  imul   $0x57619f1,%rax,%rax
  shr    $0x20,%rax
  sar    $0x6,%eax
  mov    %edx,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%eax
  imul   $0xbb8,%eax,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  test   %eax,%eax
  sete   %al
  movzbl %al,%eax
L7:
  pop    %rbp
  ret
```

assistant: ```c
int NiceTime(int x) {
  if (x < 0)
    return 0;
  x = (x + 50) / 100;
  if (x <= 100)
    return (x % 10 == 0);
  if (x <= 600)
    return (x % 100 == 0);
  if (x <= 6000)
    return (x % 600 == 0);
  return (x % 3000 == 0);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<NiceTime>:
  endbr64
  mov    $0x0,%eax
  test   %edi,%edi
  js     L14
  lea    0x32(%rdi),%edx
  movslq %edx,%rax
  imul   $0x51eb851f,%rax,%rax
  sar    $0x25,%rax
  sar    $0x1f,%edx
  sub    %edx,%eax
  cmp    $0x2741,%edi
  jle    L24
  cmp    $0xea91,%edi
  jle    L1
  cmp    $0x927f1,%edi
  jle    L4
  movslq %eax,%rdx
  imul   $0x57619f1,%rdx,%rdx
  sar    $0x26,%rdx
  mov    %eax,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%edx
  imul   $0xbb8,%edx,%edx
  cmp    %edx,%eax
  sete   %al
  movzbl %al,%eax
L14:
  ret
L24:
  movslq %eax,%rdx
  imul   $0x66666667,%rdx,%rdx
  sar    $0x22,%rdx
  mov    %eax,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%edx
  lea    (%rdx,%rdx,4),%edx
  add    %edx,%edx
  cmp    %edx,%eax
  sete   %al
  movzbl %al,%eax
  ret
L1:
  movslq %eax,%rdx
  imul   $0x51eb851f,%rdx,%rdx
  sar    $0x25,%rdx
  mov    %eax,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%edx
  imul   $0x64,%edx,%edx
  cmp    %edx,%eax
  sete   %al
  movzbl %al,%eax
  ret
L4:
  movslq %eax,%rdx
  imul   $0x1b4e81b5,%rdx,%rdx
  sar    $0x26,%rdx
  mov    %eax,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%edx
  imul   $0x258,%edx,%edx
  cmp    %edx,%eax
  sete   %al
  movzbl %al,%eax
  ret
```

assistant: ```c
int NiceTime(int x) {
  if (x < 0)
    return 0;
  x = (x + 50) / 100;
  if (x <= 100)
    return (x % 10 == 0);
  if (x <= 600)
    return (x % 100 == 0);
  if (x <= 6000)
    return (x % 600 == 0);
  return (x % 3000 == 0);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<NiceTime>:
  endbr64
  xor    %eax,%eax
  test   %edi,%edi
  js     L15
  lea    0x32(%rdi),%eax
  imul   $0x51eb851f,%rax,%rax
  shr    $0x25,%rax
  cmp    $0x2741,%edi
  jle    L7
  cmp    $0xea91,%edi
  jle    L25
  cmp    $0x927f1,%edi
  jle    L38
  imul   $0xb7a32847,%eax,%eax
  ror    $0x3,%eax
  cmp    $0x15d867,%eax
  setbe  %al
  movzbl %al,%eax
L15:
  ret
  nopl   (%rax)
L7:
  imul   $0xcccccccd,%eax,%eax
  ror    %eax
  cmp    $0x19999999,%eax
  setbe  %al
  movzbl %al,%eax
  ret
  nopl   0x0(%rax)
L25:
  imul   $0xc28f5c29,%eax,%eax
  ror    $0x2,%eax
  cmp    $0x28f5c28,%eax
  setbe  %al
  movzbl %al,%eax
  ret
  nopl   (%rax)
L38:
  imul   $0x962fc963,%eax,%eax
  ror    $0x3,%eax
  cmp    $0x6d3a06,%eax
  setbe  %al
  movzbl %al,%eax
  ret
```

assistant: ```c
int NiceTime(int x) {
  if (x < 0)
    return 0;
  x = (x + 50) / 100;
  if (x <= 100)
    return (x % 10 == 0);
  if (x <= 600)
    return (x % 100 == 0);
  if (x <= 6000)
    return (x % 600 == 0);
  return (x % 3000 == 0);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<NiceTime>:
  endbr64
  xor    %eax,%eax
  test   %edi,%edi
  js     L19
  lea    0x32(%rdi),%eax
  imul   $0x51eb851f,%rax,%rax
  shr    $0x25,%rax
  cmp    $0x2741,%edi
  jle    L36
  cmp    $0xea91,%edi
  jle    L27
  cmp    $0x927f1,%edi
  jle    L16
  imul   $0xb7a32847,%eax,%eax
  ror    $0x3,%eax
  cmp    $0x15d867,%eax
  setbe  %al
  movzbl %al,%eax
L19:
  ret
  nopl   (%rax)
L36:
  imul   $0xcccccccd,%eax,%eax
  ror    %eax
  cmp    $0x19999999,%eax
  setbe  %al
  movzbl %al,%eax
  ret
  nopl   0x0(%rax)
L27:
  imul   $0xc28f5c29,%eax,%eax
  ror    $0x2,%eax
  cmp    $0x28f5c28,%eax
  setbe  %al
  movzbl %al,%eax
  ret
  nopl   (%rax)
L16:
  imul   $0x962fc963,%eax,%eax
  ror    $0x3,%eax
  cmp    $0x6d3a06,%eax
  setbe  %al
  movzbl %al,%eax
  ret
```

assistant: ```c
int NiceTime(int x) {
  if (x < 0)
    return 0;
  x = (x + 50) / 100;
  if (x <= 100)
    return (x % 10 == 0);
  if (x <= 600)
    return (x % 100 == 0);
  if (x <= 6000)
    return (x % 600 == 0);
  return (x % 3000 == 0);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<lib_qsort_randomized_partition>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  mov    $0x0,%edi
  call   <time@plt>
  mov    %eax,%edi
  call   <srand@plt>
  mov    $0x0,%eax
  call   <rand@plt>
  mov    -0x20(%rbp),%edx
  sub    -0x1c(%rbp),%edx
  lea    0x1(%rdx),%ecx
  cltd
  idiv   %ecx
  mov    -0x1c(%rbp),%eax
  add    %edx,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x20(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <swap@plt>
  mov    -0x20(%rbp),%edx
  mov    -0x1c(%rbp),%ecx
  mov    -0x18(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <lib_qsort_partition@plt>
  leave
  ret
```

assistant: ```c
int lib_qsort_randomized_partition(int *array, int start, int end) {
  int partition_index;
  srand(time(NULL));
  partition_index = (rand() % (end - start + 1)) + start;
  swap(&array[partition_index], &array[end]);
  return lib_qsort_partition(array, start, end);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<lib_qsort_randomized_partition>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %esi,%ebp
  mov    %edx,%r12d
  mov    $0x0,%edi
  call   <time@plt>
  mov    %eax,%edi
  call   <srand@plt>
  mov    $0x0,%eax
  call   <rand@plt>
  movslq %r12d,%rdx
  lea    (%rbx,%rdx,4),%rsi
  mov    %r12d,%ecx
  sub    %ebp,%ecx
  add    $0x1,%ecx
  cltd
  idiv   %ecx
  add    %ebp,%edx
  movslq %edx,%rdx
  lea    (%rbx,%rdx,4),%rdi
  call   <swap@plt>
  mov    %r12d,%edx
  mov    %ebp,%esi
  mov    %rbx,%rdi
  call   <lib_qsort_partition@plt>
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int lib_qsort_randomized_partition(int *array, int start, int end) {
  int partition_index;
  srand(time(NULL));
  partition_index = (rand() % (end - start + 1)) + start;
  swap(&array[partition_index], &array[end]);
  return lib_qsort_partition(array, start, end);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<lib_qsort_randomized_partition>:
  endbr64
  push   %r13
  mov    %edx,%r13d
  push   %r12
  mov    %esi,%r12d
  push   %rbp
  mov    %rdi,%rbp
  xor    %edi,%edi
  call   <time@plt>
  mov    %eax,%edi
  call   <srand@plt>
  xor    %eax,%eax
  call   <rand@plt>
  mov    %r13d,%ecx
  movslq %r13d,%rdx
  sub    %r12d,%ecx
  lea    0x0(%rbp,%rdx,4),%rsi
  cltd
  add    $0x1,%ecx
  idiv   %ecx
  add    %r12d,%edx
  movslq %edx,%rdx
  lea    0x0(%rbp,%rdx,4),%rdi
  call   <swap@plt>
  mov    %r13d,%edx
  mov    %r12d,%esi
  mov    %rbp,%rdi
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    1090 <lib_qsort_partition@plt>
```

assistant: ```c
int lib_qsort_randomized_partition(int *array, int start, int end) {
  int partition_index;
  srand(time(NULL));
  partition_index = (rand() % (end - start + 1)) + start;
  swap(&array[partition_index], &array[end]);
  return lib_qsort_partition(array, start, end);
}
```