ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x80000001,%ecx
  mov    $0x80000000,%edx
  xor    %eax,%eax
  mov    $0x7fffffff,%esi
  lea    D6(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%r8d
  xor    %ecx,%ecx
  xor    %eax,%eax
  mov    $0xffffffff,%edx
  mov    $0xffffffff,%esi
  lea    D2(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D6
data_type: string
name: unpack_data
arguments: data_tag: D2
data_type: string

tool: D6: %d %d %d


tool: D2: %u (%d) %u %u


assistant: ```c
int main(void) {
  int i = 2147483647;
  unsigned int j = 4294967295;
  printf("%d %d %d\n", i, i + 1, i + 2);
  printf("%u (%d) %u %u\n", j, j, j + 1, j + 2);
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<fdfwrite>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %esi,-0xc(%rbp)
  mov    %edx,-0x10(%rbp)
  mov    %rcx,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <fchkhdl@plt>
  test   %rax,%rax
  je     L8
  mov    -0xc(%rbp),%eax
  imul   -0x10(%rbp),%eax
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  mov    %eax,%ecx
  mov    -0x8(%rbp),%rax
  mov    %rax,%rsi
  mov    %ecx,%edi
  call   <write@plt>
  jmp    L8
L8:
  leave
  ret
```

assistant: ```c
int fdfwrite(void *ptr, int size, int num, FILE *fp) {
  if (fchkhdl(fp))
    return (write((int)fp, ptr, size * num));
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<fdfwrite>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r12
  mov    %esi,%ebp
  mov    %edx,%r13d
  mov    %rcx,%rbx
  mov    %rcx,%rdi
  call   <fchkhdl@plt>
  test   %rax,%rax
  jne    L5
L6:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L5:
  mov    %ebp,%edx
  imul   %r13d,%edx
  mov    %r12,%rsi
  mov    %ebx,%edi
  call   <write@plt>
  jmp    L6
```

assistant: ```c
int fdfwrite(void *ptr, int size, int num, FILE *fp) {
  if (fchkhdl(fp))
    return (write((int)fp, ptr, size * num));
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<fdfwrite>:
  endbr64
  push   %r13
  mov    %edx,%r13d
  push   %r12
  mov    %rdi,%r12
  mov    %rcx,%rdi
  push   %rbp
  mov    %esi,%ebp
  push   %rbx
  mov    %rcx,%rbx
  sub    $0x8,%rsp
  call   <fchkhdl@plt>
  test   %rax,%rax
  jne    L3
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L3:
  mov    %ebp,%edx
  add    $0x8,%rsp
  mov    %r12,%rsi
  mov    %ebx,%edi
  imul   %r13d,%edx
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    1070 <write@plt>
```

assistant: ```c
int fdfwrite(void *ptr, int size, int num, FILE *fp) {
  if (fchkhdl(fp))
    return (write((int)fp, ptr, size * num));
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<fdfwrite>:
  endbr64
  push   %r13
  mov    %edx,%r13d
  push   %r12
  mov    %rdi,%r12
  mov    %rcx,%rdi
  push   %rbp
  mov    %esi,%ebp
  push   %rbx
  mov    %rcx,%rbx
  sub    $0x8,%rsp
  call   <fchkhdl@plt>
  test   %rax,%rax
  jne    L4
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L4:
  mov    %ebp,%edx
  add    $0x8,%rsp
  mov    %r12,%rsi
  mov    %ebx,%edi
  imul   %r13d,%edx
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    1070 <write@plt>
```

assistant: ```c
int fdfwrite(void *ptr, int size, int num, FILE *fp) {
  if (fchkhdl(fp))
    return (write((int)fp, ptr, size * num));
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<Strings_CanDeleteAll>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  mov    %esi,-0x8(%rbp)
  mov    %edx,-0xc(%rbp)
  mov    -0x8(%rbp),%edx
  mov    -0xc(%rbp),%eax
  add    %edx,%eax
  cmp    %eax,-0x4(%rbp)
  setae  %al
  movzbl %al,%eax
  pop    %rbp
  ret
```

assistant: ```c
unsigned int Strings_CanDeleteAll(unsigned int stringLength, unsigned int startIndex, unsigned int numberToDelete) {
  return (startIndex + numberToDelete) <= stringLength;
  __builtin_unreachable();
}
```
user: What is the c source code of the assembly code below?

```asm
<Strings_CanDeleteAll>:
  endbr64
  add    %edx,%esi
  cmp    %edi,%esi
  setbe  %al
  movzbl %al,%eax
  ret
```

assistant: ```c
unsigned int Strings_CanDeleteAll(unsigned int stringLength, unsigned int startIndex, unsigned int numberToDelete) {
  return (startIndex + numberToDelete) <= stringLength;
  __builtin_unreachable();
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<Strings_CanDeleteAll>:
  endbr64
  add    %edx,%esi
  xor    %eax,%eax
  cmp    %edi,%esi
  setbe  %al
  ret
```

assistant: ```c
unsigned int Strings_CanDeleteAll(unsigned int stringLength, unsigned int startIndex, unsigned int numberToDelete) {
  return (startIndex + numberToDelete) <= stringLength;
  __builtin_unreachable();
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<Strings_CanDeleteAll>:
  endbr64
  add    %edx,%esi
  xor    %eax,%eax
  cmp    %edi,%esi
  setbe  %al
  ret
```

assistant: ```c
unsigned int Strings_CanDeleteAll(unsigned int stringLength, unsigned int startIndex, unsigned int numberToDelete) {
  return (startIndex + numberToDelete) <= stringLength;
  __builtin_unreachable();
}
```
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
  push   %rbp
  mov    %rsp,%rbp
  add    $0xffffffffffffff80,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movq   $0x0,-0x60(%rbp)
  movq   $0x0,-0x58(%rbp)
  movq   $0x0,-0x50(%rbp)
  movq   $0x0,-0x48(%rbp)
  movq   $0x0,-0x40(%rbp)
  movq   $0x0,-0x38(%rbp)
  movq   $0x0,-0x30(%rbp)
  movq   $0x0,-0x28(%rbp)
  movq   $0x0,-0x20(%rbp)
  movq   $0x0,-0x18(%rbp)
  movq   $0x0,-0x70(%rbp)
  jmp    L35
L66:
  mov    -0x70(%rbp),%rax
  add    $0x1,%eax
  mov    $0x14,%edx
  mov    %eax,%esi
  lea    D24(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    -0x60(%rbp),%rdx
  mov    -0x70(%rbp),%rax
  shl    $0x2,%rax
  add    %rdx,%rax
  mov    %rax,%rsi
  lea    D20(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  mov    -0x70(%rbp),%rax
  mov    -0x60(%rbp,%rax,4),%eax
  mov    %eax,-0x74(%rbp)
  movl   $0x0,-0x78(%rbp)
  movq   $0x0,-0x68(%rbp)
  jmp    L20
L53:
  mov    -0x68(%rbp),%rax
  mov    -0x60(%rbp,%rax,4),%eax
  cmp    %eax,-0x74(%rbp)
  jne    L44
  addl   $0x1,-0x78(%rbp)
L44:
  addq   $0x1,-0x68(%rbp)
L20:
  mov    -0x68(%rbp),%rax
  cmp    -0x70(%rbp),%rax
  jbe    L53
  cmpl   $0x1,-0x78(%rbp)
  jne    L14
  mov    -0x74(%rbp),%eax
  mov    %eax,%esi
  lea    D29(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L14:
  addq   $0x1,-0x70(%rbp)
L35:
  cmpq   $0x13,-0x70(%rbp)
  jbe    L66
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L4
  call   <__stack_chk_fail@plt>
L4:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: tag: D24
data_type: string
name: retrieve_data
arguments: tag: D20
data_type: string
name: retrieve_data
arguments: tag: D29
data_type: string

tool: D24: Prego insierire il %d numero di %d: 

tool: D20: %d

tool: D29: E' stato inserito un nuovo numero! %d


assistant: ```c
int main() {
  int arrayNumeriCasuali[20] = {0};
  int temp;
  size_t indice;
  size_t indice2;
  int uguali;
  indice = 0;
  while (indice < 20) {
    printf("Prego insierire il %d numero di %d: ", (indice + 1), 20);
    scanf("%d", &arrayNumeriCasuali[indice]);
    temp = arrayNumeriCasuali[indice];
    uguali = 0;
    indice2 = 0;
    while (indice2 <= indice) {
      if (temp == arrayNumeriCasuali[indice2]) {
        uguali += 1;
      }
      indice2++;
    }
    if (uguali == 1) {
      printf("E' stato inserito un nuovo numero! %d\n", temp);
    }
    indice++;
  }
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x68,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x58(%rsp)
  xor    %eax,%eax
  movq   $0x0,(%rsp)
  movq   $0x0,0x8(%rsp)
  movq   $0x0,0x10(%rsp)
  movq   $0x0,0x18(%rsp)
  movq   $0x0,0x20(%rsp)
  movq   $0x0,0x28(%rsp)
  movq   $0x0,0x30(%rsp)
  movq   $0x0,0x38(%rsp)
  movq   $0x0,0x40(%rsp)
  movq   $0x0,0x48(%rsp)
  mov    %rsp,%r15
  lea    0x4(%rsp),%rbx
  lea    0x54(%rsp),%r14
  mov    $0x1,%ebp
  lea    D14(%rip),%r13
  lea    D23(%rip),%r12
  jmp    L4
L59:
  add    $0x1,%rbp
  add    $0x4,%rbx
  cmp    %r14,%rbx
  je     L44
L4:
  mov    $0x14,%edx
  mov    %ebp,%esi
  mov    %r13,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    -0x4(%rbx),%rsi
  mov    %r12,%rdi
  call   <scanf@plt>
  mov    -0x4(%rbx),%esi
  mov    %r15,%rax
  mov    $0x0,%edx
L20:
  cmp    %esi,(%rax)
  sete   %cl
  movzbl %cl,%ecx
  add    %ecx,%edx
  add    $0x4,%rax
  cmp    %rbx,%rax
  jne    L20
  cmp    $0x1,%edx
  jne    L59
  lea    D13(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L59
L44:
  mov    0x58(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L42
  mov    $0x0,%eax
  add    $0x68,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L42:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: tag: D14
type: string
name: retrieve_data
arguments: tag: D23
type: string
name: retrieve_data
arguments: tag: D13
type: string

tool: D14: Prego insierire il %d numero di %d: 

tool: D23: %d

tool: D13: E' stato inserito un nuovo numero! %d


assistant: ```c
int main() {
  int arrayNumeriCasuali[20] = {0};
  int temp;
  size_t indice;
  size_t indice2;
  int uguali;
  indice = 0;
  while (indice < 20) {
    printf("Prego insierire il %d numero di %d: ", (indice + 1), 20);
    scanf("%d", &arrayNumeriCasuali[indice]);
    temp = arrayNumeriCasuali[indice];
    uguali = 0;
    indice2 = 0;
    while (indice2 <= indice) {
      if (temp == arrayNumeriCasuali[indice2]) {
        uguali += 1;
      }
      indice2++;
    }
    if (uguali == 1) {
      printf("E' stato inserito un nuovo numero! %d\n", temp);
    }
    indice++;
  }
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  push   %r15
  pxor   %xmm0,%xmm0
  push   %r14
  mov    $0x1,%r14d
  push   %r13
  push   %r12
  push   %rbp
  lea    D23(%rip),%rbp
  push   %rbx
  lea    D0(%rip),%rbx
  sub    $0x68,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x58(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r13
  movaps %xmm0,(%rsp)
  lea    0x4(%rsp),%r15
  movaps %xmm0,0x10(%rsp)
  lea    0x54(%rsp),%r12
  movaps %xmm0,0x20(%rsp)
  movaps %xmm0,0x30(%rsp)
  movaps %xmm0,0x40(%rsp)
  nop
L32:
  mov    $0x14,%edx
  mov    %r14d,%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  lea    -0x4(%r15),%rsi
  mov    %rbx,%rdi
  call   <scanf@plt>
  mov    -0x4(%r15),%esi
  mov    %r13,%rax
  xor    %edx,%edx
  nopw   0x0(%rax,%rax,1)
L41:
  xor    %ecx,%ecx
  cmp    %esi,(%rax)
  sete   %cl
  add    $0x4,%rax
  add    %ecx,%edx
  cmp    %r15,%rax
  jne    L41
  cmp    $0x1,%edx
  je     L44
L20:
  add    $0x4,%r15
  add    $0x1,%r14
  cmp    %r12,%r15
  jne    L32
  mov    0x58(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L1
  add    $0x68,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   (%rax)
L44:
  lea    D7(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  jmp    L20
L1:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: tag: D23
datatype: string
name: unpack_data
arguments: tag: D0
datatype: string
name: unpack_data
arguments: tag: D7
datatype: string

tool: D23: Prego insierire il %d numero di %d: 

tool: D0: %d

tool: D7: E' stato inserito un nuovo numero! %d


assistant: ```c
int main() {
  int arrayNumeriCasuali[20] = {0};
  int temp;
  size_t indice;
  size_t indice2;
  int uguali;
  indice = 0;
  while (indice < 20) {
    printf("Prego insierire il %d numero di %d: ", (indice + 1), 20);
    scanf("%d", &arrayNumeriCasuali[indice]);
    temp = arrayNumeriCasuali[indice];
    uguali = 0;
    indice2 = 0;
    while (indice2 <= indice) {
      if (temp == arrayNumeriCasuali[indice2]) {
        uguali += 1;
      }
      indice2++;
    }
    if (uguali == 1) {
      printf("E' stato inserito un nuovo numero! %d\n", temp);
    }
    indice++;
  }
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<alarm>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x70,%rsp
  mov    %edi,-0x64(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movq   $0x0,-0x18(%rbp)
  movq   $0x0,-0x20(%rbp)
  movl   $0x0,-0x30(%rbp)
  mov    -0x64(%rbp),%eax
  mov    %rax,-0x28(%rbp)
  mov    D0(%rip),%rax
  mov    (%rax),%eax
  lea    -0x50(%rbp),%rdx
  lea    -0x30(%rbp),%rcx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <__setitimer@plt>
  test   %rax,%rax
  jns    L47
  mov    $0x0,%eax
  jmp    L16
L47:
  mov    -0x48(%rbp),%rax
  mov    %eax,-0x54(%rbp)
  mov    -0x50(%rbp),%eax
  cmp    $0x7a11f,%eax
  jg     L3
  cmpl   $0x0,-0x54(%rbp)
  jne    L18
  mov    -0x50(%rbp),%eax
  test   %eax,%eax
  jle    L18
L3:
  addl   $0x1,-0x54(%rbp)
L18:
  mov    -0x54(%rbp),%eax
L16:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L30
  call   <__stack_chk_fail@plt>
L30:
  leave
  ret
```

assistant: ```c
unsigned int alarm(unsigned int seconds) {
  struct itimerval old, new;
  unsigned int retval;
  new.it_interval.tv_usec = 0;
  new.it_interval.tv_sec = 0;
  new.it_value.tv_usec = 0;
  new.it_value.tv_sec = (long int)seconds;
  if (__setitimer(ITIMER_REAL, &new, &old) < 0)
    return 0;
  retval = old.it_value.tv_sec;
  if (old.it_value.tv_usec >= 500000 || (retval == 0 && old.it_value.tv_usec > 0))
    ++retval;
  return retval;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<alarm>:
  endbr64
  sub    $0x58,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x48(%rsp)
  xor    %eax,%eax
  movq   $0x0,0x38(%rsp)
  movq   $0x0,0x30(%rsp)
  movl   $0x0,0x20(%rsp)
  mov    %edi,%eax
  mov    %rax,0x28(%rsp)
  mov    %rsp,%rdx
  lea    0x20(%rsp),%rsi
  mov    D2(%rip),%rax
  mov    (%rax),%edi
  call   <__setitimer@plt>
  mov    %rax,%rdx
  mov    $0x0,%eax
  test   %rdx,%rdx
  js     L44
  mov    0x8(%rsp),%rdx
  mov    %edx,%eax
  mov    (%rsp),%ecx
  cmp    $0x7a11f,%ecx
  jg     L14
  test   %ecx,%ecx
  jle    L44
  test   %edx,%edx
  jne    L44
L14:
  lea    0x1(%rdx),%eax
L44:
  mov    0x48(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L20
  add    $0x58,%rsp
  ret
L20:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
unsigned int alarm(unsigned int seconds) {
  struct itimerval old, new;
  unsigned int retval;
  new.it_interval.tv_usec = 0;
  new.it_interval.tv_sec = 0;
  new.it_value.tv_usec = 0;
  new.it_value.tv_sec = (long int)seconds;
  if (__setitimer(ITIMER_REAL, &new, &old) < 0)
    return 0;
  retval = old.it_value.tv_sec;
  if (old.it_value.tv_usec >= 500000 || (retval == 0 && old.it_value.tv_usec > 0))
    ++retval;
  return retval;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<alarm>:
  endbr64
  sub    $0x58,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x48(%rsp)
  xor    %eax,%eax
  mov    %edi,%eax
  mov    %rsp,%rdx
  lea    0x20(%rsp),%rsi
  mov    %rax,0x28(%rsp)
  mov    D4(%rip),%rax
  movq   $0x0,0x38(%rsp)
  mov    (%rax),%edi
  movl   $0x0,0x20(%rsp)
  movq   $0x0,0x30(%rsp)
  call   <__setitimer@plt>
  mov    %rax,%r8
  xor    %eax,%eax
  test   %r8,%r8
  js     L14
  mov    0x8(%rsp),%rdx
  mov    (%rsp),%ecx
  mov    %edx,%eax
  cmp    $0x7a11f,%ecx
  jle    L26
  lea    0x1(%rdx),%eax
L14:
  mov    0x48(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L2
  add    $0x58,%rsp
  ret
  nopl   0x0(%rax,%rax,1)
L26:
  test   %edx,%edx
  jne    L14
  test   %ecx,%ecx
  jle    L14
  lea    0x1(%rdx),%eax
  jmp    L14
L2:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
unsigned int alarm(unsigned int seconds) {
  struct itimerval old, new;
  unsigned int retval;
  new.it_interval.tv_usec = 0;
  new.it_interval.tv_sec = 0;
  new.it_value.tv_usec = 0;
  new.it_value.tv_sec = (long int)seconds;
  if (__setitimer(ITIMER_REAL, &new, &old) < 0)
    return 0;
  retval = old.it_value.tv_sec;
  if (old.it_value.tv_usec >= 500000 || (retval == 0 && old.it_value.tv_usec > 0))
    ++retval;
  return retval;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<alarm>:
  endbr64
  sub    $0x58,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x48(%rsp)
  xor    %eax,%eax
  mov    %edi,%eax
  mov    %rsp,%rdx
  lea    0x20(%rsp),%rsi
  mov    %rax,0x28(%rsp)
  mov    D4(%rip),%rax
  movq   $0x0,0x38(%rsp)
  mov    (%rax),%edi
  movl   $0x0,0x20(%rsp)
  movq   $0x0,0x30(%rsp)
  call   <__setitimer@plt>
  mov    %rax,%r8
  xor    %eax,%eax
  test   %r8,%r8
  js     L24
  mov    0x8(%rsp),%rdx
  mov    (%rsp),%ecx
  mov    %edx,%eax
  cmp    $0x7a11f,%ecx
  jle    L32
  lea    0x1(%rdx),%eax
L24:
  mov    0x48(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L9
  add    $0x58,%rsp
  ret
  nopl   0x0(%rax,%rax,1)
L32:
  test   %edx,%edx
  jne    L24
  test   %ecx,%ecx
  jle    L24
  lea    0x1(%rdx),%eax
  jmp    L24
L9:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
unsigned int alarm(unsigned int seconds) {
  struct itimerval old, new;
  unsigned int retval;
  new.it_interval.tv_usec = 0;
  new.it_interval.tv_sec = 0;
  new.it_value.tv_usec = 0;
  new.it_value.tv_sec = (long int)seconds;
  if (__setitimer(ITIMER_REAL, &new, &old) < 0)
    return 0;
  retval = old.it_value.tv_sec;
  if (old.it_value.tv_usec >= 500000 || (retval == 0 && old.it_value.tv_usec > 0))
    ++retval;
  return retval;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<gBinarySearch>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x50,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %edx,-0x34(%rbp)
  mov    %rcx,-0x40(%rbp)
  mov    %r8,-0x48(%rbp)
  movl   $0x0,-0x14(%rbp)
  mov    -0x34(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,-0x10(%rbp)
  jmp    L22
L4:
  mov    -0x10(%rbp),%eax
  sub    -0x14(%rbp),%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  mov    %eax,%edx
  mov    -0x14(%rbp),%eax
  add    %edx,%eax
  mov    %eax,-0xc(%rbp)
  mov    -0xc(%rbp),%eax
  cltq
  imul   -0x30(%rbp),%rax
  mov    %rax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rdx
  mov    -0x40(%rbp),%rax
  mov    -0x48(%rbp),%rcx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   *%rcx
  test   %eax,%eax
  jne    L47
  mov    -0xc(%rbp),%eax
  jmp    L3
L47:
  mov    -0x8(%rbp),%rdx
  mov    -0x40(%rbp),%rax
  mov    -0x48(%rbp),%rcx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   *%rcx
  test   %eax,%eax
  jns    L31
  mov    -0xc(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,-0x10(%rbp)
  jmp    L22
L31:
  mov    -0xc(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,-0x14(%rbp)
L22:
  mov    -0x14(%rbp),%eax
  cmp    -0x10(%rbp),%eax
  jle    L4
  mov    $0xffffffff,%eax
L3:
  leave
  ret
```

assistant: ```c
int gBinarySearch(void *array, size_t elemSize, int arrayLen, void *target, int (*cmp)(const void *, const void *)) {
  void *currElem;
  int low = 0, mid, high = arrayLen - 1;
  while (low <= high) {
    mid = low + ((high - low) / 2);
    currElem = (char *)array + (mid * elemSize);
    if (cmp(target, currElem) == 0)
      return mid;
    else if (cmp(target, currElem) < 0)
      high = mid - 1;
    else
      low = mid + 1;
  }
  return -1;
}
```
user: What is the c source code of the assembly code below:

```asm
<gBinarySearch>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,(%rsp)
  mov    %rsi,0x8(%rsp)
  sub    $0x1,%edx
  js     L52
  mov    %rcx,%r14
  mov    %r8,%r15
  mov    %edx,%r13d
  mov    $0x0,%r12d
  jmp    L38
L15:
  lea    -0x1(%rbx),%r13d
L23:
  cmp    %r12d,%r13d
  jl     L14
L38:
  mov    %r13d,%eax
  sub    %r12d,%eax
  mov    %eax,%ebx
  shr    $0x1f,%ebx
  add    %eax,%ebx
  sar    %ebx
  add    %r12d,%ebx
  movslq %ebx,%rbp
  imul   0x8(%rsp),%rbp
  add    (%rsp),%rbp
  mov    %rbp,%rsi
  mov    %r14,%rdi
  call   *%r15
  test   %eax,%eax
  je     L63
  mov    %rbp,%rsi
  mov    %r14,%rdi
  call   *%r15
  test   %eax,%eax
  js     L15
  lea    0x1(%rbx),%r12d
  jmp    L23
L14:
  mov    $0xffffffff,%ebx
L63:
  mov    %ebx,%eax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L52:
  mov    $0xffffffff,%ebx
  jmp    L63
```

assistant: ```c
int gBinarySearch(void *array, size_t elemSize, int arrayLen, void *target, int (*cmp)(const void *, const void *)) {
  void *currElem;
  int low = 0, mid, high = arrayLen - 1;
  while (low <= high) {
    mid = low + ((high - low) / 2);
    currElem = (char *)array + (mid * elemSize);
    if (cmp(target, currElem) == 0)
      return mid;
    else if (cmp(target, currElem) < 0)
      high = mid - 1;
    else
      low = mid + 1;
  }
  return -1;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<gBinarySearch>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,(%rsp)
  mov    %rsi,0x8(%rsp)
  sub    $0x1,%edx
  js     L4
  mov    %rcx,%r13
  mov    %r8,%r14
  mov    %edx,%ebp
  xor    %ebx,%ebx
  jmp    L59
  nopl   0x0(%rax)
L57:
  lea    0x1(%r12),%ebx
  cmp    %ebx,%ebp
  jl     L4
L59:
  mov    %ebp,%r12d
  mov    (%rsp),%rax
  mov    %r13,%rdi
  sub    %ebx,%r12d
  sar    %r12d
  add    %ebx,%r12d
  movslq %r12d,%rsi
  imul   0x8(%rsp),%rsi
  lea    (%rax,%rsi,1),%r15
  mov    %r15,%rsi
  call   *%r14
  test   %eax,%eax
  je     L21
  mov    %r15,%rsi
  mov    %r13,%rdi
  call   *%r14
  test   %eax,%eax
  jns    L57
  lea    -0x1(%r12),%ebp
  cmp    %ebx,%ebp
  jge    L59
L4:
  mov    $0xffffffff,%r12d
L21:
  add    $0x18,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
int gBinarySearch(void *array, size_t elemSize, int arrayLen, void *target, int (*cmp)(const void *, const void *)) {
  void *currElem;
  int low = 0, mid, high = arrayLen - 1;
  while (low <= high) {
    mid = low + ((high - low) / 2);
    currElem = (char *)array + (mid * elemSize);
    if (cmp(target, currElem) == 0)
      return mid;
    else if (cmp(target, currElem) < 0)
      high = mid - 1;
    else
      low = mid + 1;
  }
  return -1;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<gBinarySearch>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,(%rsp)
  mov    %rsi,0x8(%rsp)
  sub    $0x1,%edx
  js     L17
  mov    %rcx,%r13
  mov    %r8,%r14
  mov    %edx,%ebp
  xor    %ebx,%ebx
  nopw   0x0(%rax,%rax,1)
L52:
  mov    %ebp,%r12d
  mov    (%rsp),%rax
  mov    %r13,%rdi
  sub    %ebx,%r12d
  sar    %r12d
  add    %ebx,%r12d
  movslq %r12d,%rsi
  imul   0x8(%rsp),%rsi
  lea    (%rax,%rsi,1),%r15
  mov    %r15,%rsi
  call   *%r14
  test   %eax,%eax
  je     L41
  mov    %r15,%rsi
  mov    %r13,%rdi
  call   *%r14
  test   %eax,%eax
  js     L39
  lea    0x1(%r12),%ebx
  cmp    %ebp,%ebx
  jle    L52
L17:
  mov    $0xffffffff,%r12d
L41:
  add    $0x18,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L39:
  lea    -0x1(%r12),%ebp
  cmp    %ebx,%ebp
  jge    L52
  jmp    L17
```

assistant: ```c
int gBinarySearch(void *array, size_t elemSize, int arrayLen, void *target, int (*cmp)(const void *, const void *)) {
  void *currElem;
  int low = 0, mid, high = arrayLen - 1;
  while (low <= high) {
    mid = low + ((high - low) / 2);
    currElem = (char *)array + (mid * elemSize);
    if (cmp(target, currElem) == 0)
      return mid;
    else if (cmp(target, currElem) < 0)
      high = mid - 1;
    else
      low = mid + 1;
  }
  return -1;
}
```