ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<eslib_string_sprintf>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0xe0,%rsp
  mov    %rdi,-0xc8(%rbp)
  mov    %esi,-0xcc(%rbp)
  mov    %rdx,-0xd8(%rbp)
  mov    %rcx,-0xe0(%rbp)
  mov    %r8,-0x90(%rbp)
  mov    %r9,-0x88(%rbp)
  test   %al,%al
  je     L16
  movaps %xmm0,-0x80(%rbp)
  movaps %xmm1,-0x70(%rbp)
  movaps %xmm2,-0x60(%rbp)
  movaps %xmm3,-0x50(%rbp)
  movaps %xmm4,-0x40(%rbp)
  movaps %xmm5,-0x30(%rbp)
  movaps %xmm6,-0x20(%rbp)
  movaps %xmm7,-0x10(%rbp)
L16:
  movl   $0x0,-0xbc(%rbp)
  mov    D67(%rip),%rax
  movq   $0x0,(%rax)
  mov    D17(%rip),%rax
  mov    (%rax),%eax
  sub    $0x1,%eax
  cmp    %eax,-0xcc(%rbp)
  jae    L88
  cmpq   $0x0,-0xc8(%rbp)
  je     L88
  cmpq   $0x0,-0xe0(%rbp)
  jne    L87
L88:
  mov    -0xc8(%rbp),%rax
  movb   $0x0,(%rax)
  mov    D45(%rip),%rax
  mov    (%rax),%rdx
  mov    D67(%rip),%rax
  mov    %rdx,(%rax)
  mov    $0xffffffff,%eax
  jmp    L81
L87:
  mov    -0xe0(%rbp),%rdx
  mov    -0xb4(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <va_start@plt>
  mov    -0xb4(%rbp),%ecx
  mov    -0xe0(%rbp),%rdx
  mov    -0xcc(%rbp),%esi
  mov    -0xc8(%rbp),%rax
  mov    %rax,%rdi
  call   <vsnprintf@plt>
  mov    %eax,-0xb8(%rbp)
  mov    -0xb4(%rbp),%eax
  mov    %eax,%edi
  call   <va_end@plt>
  cmpl   $0x0,-0xb8(%rbp)
  jne    L29
  mov    D88(%rip),%rax
  mov    (%rax),%rdx
  mov    D67(%rip),%rax
  mov    %rdx,(%rax)
  movl   $0xffffffff,-0xbc(%rbp)
  jmp    L60
L29:
  cmpl   $0x0,-0xb8(%rbp)
  jns    L83
  mov    D35(%rip),%rax
  mov    (%rax),%rdx
  mov    D67(%rip),%rax
  mov    %rdx,(%rax)
  nop
  mov    -0xcc(%rbp),%edx
  mov    -0xc8(%rbp),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <memset@plt>
  mov    $0xffffffff,%eax
  jmp    L81
L83:
  mov    -0xcc(%rbp),%eax
  cmp    %eax,-0xb8(%rbp)
  jl     L60
  mov    D16(%rip),%rax
  mov    (%rax),%rdx
  mov    D67(%rip),%rax
  mov    %rdx,(%rax)
  movl   $0xffffffff,-0xbc(%rbp)
  mov    -0xcc(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,-0xb8(%rbp)
L60:
  mov    -0xb8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0xc8(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  cmpq   $0x0,-0xd8(%rbp)
  je     L38
  mov    -0xb8(%rbp),%edx
  mov    -0xd8(%rbp),%rax
  mov    %edx,(%rax)
L38:
  mov    -0xbc(%rbp),%eax
L81:
  leave
  ret
```

assistant: ```c
int eslib_string_sprintf(char *dst, const unsigned int size, unsigned int *outlen, const char *fmt, ...) {
  va_list args;
  int ret = 0;
  int r;
  errno = 0;
  if (size >= (INT_MAX - 1) || !dst || !fmt) {
    dst[0] = '\0';
    errno = EINVAL;
    return -1;
  }
  va_start(args, fmt);
  r = vsnprintf(dst, size, fmt, args);
  va_end(args);
  if (r == 0) {
    errno = ECANCELED;
    ret = -1;
  } else if (r < 0) {
    errno = EIO;
    goto failed;
  } else if (r >= (int)size) {
    errno = EOVERFLOW;
    ret = -1;
    r = (int)size - 1;
  }
  dst[r] = '\0';
  if (outlen)
    *outlen = (unsigned int)r;
  return ret;
failed:
  memset(dst, 0, size);
  return -1;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<eslib_string_sprintf>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbp
  mov    D54(%rip),%rax
  movq   $0x0,(%rax)
  mov    D56(%rip),%rax
  mov    (%rax),%eax
  sub    $0x1,%eax
  cmp    %esi,%eax
  jbe    L41
  mov    %esi,%r12d
  mov    %rdx,%r13
  mov    %rcx,%rbx
  test   %rdi,%rdi
  je     L41
  test   %rcx,%rcx
  je     L41
  mov    %rcx,%rsi
  mov    $0x0,%r14d
  mov    %r14d,%edi
  call   <va_start@plt>
  mov    %r14d,%ecx
  mov    %rbx,%rdx
  mov    %r12d,%esi
  mov    %rbp,%rdi
  call   <vsnprintf@plt>
  mov    %eax,%ebx
  mov    %r14d,%edi
  call   <va_end@plt>
  test   %ebx,%ebx
  jne    L6
  mov    D57(%rip),%rax
  mov    (%rax),%rdx
  mov    D54(%rip),%rax
  mov    %rdx,(%rax)
  mov    $0xffffffff,%eax
L26:
  movslq %ebx,%rdx
  movb   $0x0,0x0(%rbp,%rdx,1)
  test   %r13,%r13
  je     L93
  mov    %ebx,0x0(%r13)
L93:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L41:
  movb   $0x0,0x0(%rbp)
  mov    D14(%rip),%rax
  mov    (%rax),%rdx
  mov    D54(%rip),%rax
  mov    %rdx,(%rax)
  mov    $0xffffffff,%eax
  jmp    L93
L6:
  js     L49
  mov    $0x0,%eax
  cmp    %ebx,%r12d
  jg     L26
  mov    D55(%rip),%rax
  mov    (%rax),%rdx
  mov    D54(%rip),%rax
  mov    %rdx,(%rax)
  lea    -0x1(%r12),%ebx
  mov    $0xffffffff,%eax
  jmp    L26
L49:
  mov    D71(%rip),%rax
  mov    (%rax),%rdx
  mov    D54(%rip),%rax
  mov    %rdx,(%rax)
  mov    %r12d,%edx
  mov    $0x0,%esi
  mov    %rbp,%rdi
  call   <memset@plt>
  mov    $0xffffffff,%eax
  jmp    L93
```

assistant: ```c
int eslib_string_sprintf(char *dst, const unsigned int size, unsigned int *outlen, const char *fmt, ...) {
  va_list args;
  int ret = 0;
  int r;
  errno = 0;
  if (size >= (INT_MAX - 1) || !dst || !fmt) {
    dst[0] = '\0';
    errno = EINVAL;
    return -1;
  }
  va_start(args, fmt);
  r = vsnprintf(dst, size, fmt, args);
  va_end(args);
  if (r == 0) {
    errno = ECANCELED;
    ret = -1;
  } else if (r < 0) {
    errno = EIO;
    goto failed;
  } else if (r >= (int)size) {
    errno = EOVERFLOW;
    ret = -1;
    r = (int)size - 1;
  }
  dst[r] = '\0';
  if (outlen)
    *outlen = (unsigned int)r;
  return ret;
failed:
  memset(dst, 0, size);
  return -1;
}
```
user: What is the c source code of the assembly code below?

```asm
<eslib_string_sprintf>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    D8(%rip),%rax
  mov    D50(%rip),%rbx
  mov    (%rax),%eax
  movq   $0x0,(%rbx)
  sub    $0x1,%eax
  cmp    %esi,%eax
  jbe    L52
  test   %rdi,%rdi
  je     L52
  mov    %rcx,%r12
  test   %rcx,%rcx
  je     L52
  xor    %r15d,%r15d
  mov    %esi,%r13d
  mov    %rcx,%rsi
  mov    %rdx,%r14
  mov    %r15d,%edi
  call   <va_start@plt>
  mov    %r12,%rdx
  mov    %rbp,%rdi
  mov    %r15d,%ecx
  mov    %r13d,%esi
  call   <vsnprintf@plt>
  mov    %r15d,%edi
  mov    %eax,%r12d
  call   <va_end@plt>
  test   %r12d,%r12d
  je     L25
  js     L1
  cmp    %r12d,%r13d
  jle    L105
  movslq %r12d,%rax
  add    %rax,%rbp
  xor    %eax,%eax
L41:
  movb   $0x0,0x0(%rbp)
  test   %r14,%r14
  je     L79
  mov    %r12d,(%r14)
L79:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nop
L25:
  mov    D49(%rip),%rax
  mov    (%rax),%rax
  mov    %rax,(%rbx)
  mov    $0xffffffff,%eax
  jmp    L41
  nopl   0x0(%rax)
L105:
  mov    D19(%rip),%rax
  lea    -0x1(%r13),%r12d
  mov    (%rax),%rax
  mov    %rax,(%rbx)
  movslq %r12d,%rax
  add    %rax,%rbp
  mov    $0xffffffff,%eax
  jmp    L41
  cs nopw 0x0(%rax,%rax,1)
L52:
  mov    D45(%rip),%rax
  movb   $0x0,0x0(%rbp)
  mov    (%rax),%rax
  mov    %rax,(%rbx)
  mov    $0xffffffff,%eax
  jmp    L79
L1:
  mov    D51(%rip),%rax
  mov    %r13d,%edx
  xor    %esi,%esi
  mov    %rbp,%rdi
  mov    (%rax),%rax
  mov    %rax,(%rbx)
  call   <memset@plt>
  mov    $0xffffffff,%eax
  jmp    L79
```

assistant: ```c
int eslib_string_sprintf(char *dst, const unsigned int size, unsigned int *outlen, const char *fmt, ...) {
  va_list args;
  int ret = 0;
  int r;
  errno = 0;
  if (size >= (INT_MAX - 1) || !dst || !fmt) {
    dst[0] = '\0';
    errno = EINVAL;
    return -1;
  }
  va_start(args, fmt);
  r = vsnprintf(dst, size, fmt, args);
  va_end(args);
  if (r == 0) {
    errno = ECANCELED;
    ret = -1;
  } else if (r < 0) {
    errno = EIO;
    goto failed;
  } else if (r >= (int)size) {
    errno = EOVERFLOW;
    ret = -1;
    r = (int)size - 1;
  }
  dst[r] = '\0';
  if (outlen)
    *outlen = (unsigned int)r;
  return ret;
failed:
  memset(dst, 0, size);
  return -1;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<eslib_string_sprintf>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    D16(%rip),%rax
  mov    D42(%rip),%rbx
  mov    (%rax),%eax
  movq   $0x0,(%rbx)
  sub    $0x1,%eax
  cmp    %esi,%eax
  jbe    L86
  test   %rdi,%rdi
  je     L86
  mov    %rcx,%r12
  test   %rcx,%rcx
  je     L86
  xor    %r15d,%r15d
  mov    %esi,%r13d
  mov    %rcx,%rsi
  mov    %rdx,%r14
  mov    %r15d,%edi
  call   <va_start@plt>
  mov    %r12,%rdx
  mov    %rbp,%rdi
  mov    %r15d,%ecx
  mov    %r13d,%esi
  call   <vsnprintf@plt>
  mov    %r15d,%edi
  mov    %eax,%r12d
  call   <va_end@plt>
  test   %r12d,%r12d
  je     L65
  js     L12
  cmp    %r12d,%r13d
  jle    L103
  movslq %r12d,%rax
  add    %rax,%rbp
  xor    %eax,%eax
L22:
  movb   $0x0,0x0(%rbp)
  test   %r14,%r14
  je     L2
  mov    %r12d,(%r14)
L2:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nop
L65:
  mov    D45(%rip),%rax
  mov    (%rax),%rax
  mov    %rax,(%rbx)
  mov    $0xffffffff,%eax
  jmp    L22
  nopl   0x0(%rax)
L103:
  mov    D0(%rip),%rax
  lea    -0x1(%r13),%r12d
  mov    (%rax),%rax
  mov    %rax,(%rbx)
  movslq %r12d,%rax
  add    %rax,%rbp
  mov    $0xffffffff,%eax
  jmp    L22
  cs nopw 0x0(%rax,%rax,1)
L86:
  mov    D49(%rip),%rax
  movb   $0x0,0x0(%rbp)
  mov    (%rax),%rax
  mov    %rax,(%rbx)
  mov    $0xffffffff,%eax
  jmp    L2
L12:
  mov    D21(%rip),%rax
  mov    %r13d,%edx
  xor    %esi,%esi
  mov    %rbp,%rdi
  mov    (%rax),%rax
  mov    %rax,(%rbx)
  call   <memset@plt>
  mov    $0xffffffff,%eax
  jmp    L2
```

assistant: ```c
int eslib_string_sprintf(char *dst, const unsigned int size, unsigned int *outlen, const char *fmt, ...) {
  va_list args;
  int ret = 0;
  int r;
  errno = 0;
  if (size >= (INT_MAX - 1) || !dst || !fmt) {
    dst[0] = '\0';
    errno = EINVAL;
    return -1;
  }
  va_start(args, fmt);
  r = vsnprintf(dst, size, fmt, args);
  va_end(args);
  if (r == 0) {
    errno = ECANCELED;
    ret = -1;
  } else if (r < 0) {
    errno = EIO;
    goto failed;
  } else if (r >= (int)size) {
    errno = EOVERFLOW;
    ret = -1;
    r = (int)size - 1;
  }
  dst[r] = '\0';
  if (outlen)
    *outlen = (unsigned int)r;
  return ret;
failed:
  memset(dst, 0, size);
  return -1;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<qksort>:
  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    %r9,-0x30(%rbp)
  jmp    L20
L22:
  mov    -0x30(%rbp),%rdi
  mov    -0x28(%rbp),%ecx
  mov    -0x24(%rbp),%edx
  mov    -0x20(%rbp),%esi
  mov    -0x18(%rbp),%rax
  mov    %rdi,%r8
  mov    %rax,%rdi
  call   <partition@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  jns    L10
  mov    $0xffffffff,%eax
  jmp    L0
L10:
  mov    -0x30(%rbp),%r8
  mov    -0x4(%rbp),%edi
  mov    -0x24(%rbp),%ecx
  mov    -0x20(%rbp),%edx
  mov    -0x1c(%rbp),%esi
  mov    -0x18(%rbp),%rax
  mov    %r8,%r9
  mov    %edi,%r8d
  mov    %rax,%rdi
  call   <qksort>
  test   %eax,%eax
  jns    L38
  mov    $0xffffffff,%eax
  jmp    L0
L38:
  mov    -0x4(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,-0x24(%rbp)
L20:
  mov    -0x24(%rbp),%eax
  cmp    -0x28(%rbp),%eax
  jl     L22
  mov    $0x0,%eax
L0:
  leave
  ret
```

assistant: ```c
int qksort(void *data, int size, int esize, int i, int k, int (*compare)(const void *, const void *)) {
  int j;
  while (i < k) {
    if ((j = partition(data, esize, i, k, compare)) < 0)
      return -1;
    if (qksort(data, size, esize, i, j, compare) < 0)
      return -1;
    i = j + 1;
  }
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<qksort>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%r15
  mov    %esi,0xc(%rsp)
  mov    %edx,%r14d
  mov    %ecx,%ebp
  mov    %r8d,%r12d
  mov    %r9,%r13
  cmp    %r8d,%ecx
  jl     L8
  mov    $0x0,%eax
  jmp    L60
L4:
  lea    0x1(%rbx),%ebp
  cmp    %ebp,%r12d
  jle    L2
L8:
  mov    %r13,%r8
  mov    %r12d,%ecx
  mov    %ebp,%edx
  mov    %r14d,%esi
  mov    %r15,%rdi
  call   <partition@plt>
  mov    %eax,%ebx
  test   %eax,%eax
  js     L24
  mov    %r13,%r9
  mov    %eax,%r8d
  mov    %ebp,%ecx
  mov    %r14d,%edx
  mov    0xc(%rsp),%esi
  mov    %r15,%rdi
  call   <qksort>
  test   %eax,%eax
  jns    L4
  mov    $0xffffffff,%eax
  jmp    L60
L2:
  mov    $0x0,%eax
  jmp    L60
L24:
  mov    $0xffffffff,%eax
L60:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
int qksort(void *data, int size, int esize, int i, int k, int (*compare)(const void *, const void *)) {
  int j;
  while (i < k) {
    if ((j = partition(data, esize, i, k, compare)) < 0)
      return -1;
    if (qksort(data, size, esize, i, j, compare) < 0)
      return -1;
    i = j + 1;
  }
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%eax
  pop    %rbp
  ret
```

assistant: ```c
int main() {
  int not ;
  int and;
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<main>:
  endbr64
  mov    $0x0,%eax
  ret
```

assistant: ```c
int main() {
  int not ;
  int and;
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  xor    %eax,%eax
  ret
```

assistant: ```c
int main() {
  int not ;
  int and;
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<main>:
  endbr64
  xor    %eax,%eax
  ret
```

assistant: ```c
int main() {
  int not ;
  int and;
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<st_in_debug>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  lea    D5(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  pop    %rbp
  ret
```

tool_calls: name: retrieve_data
arguments: tag: D5
datatype: string

tool: D5: st_in_debug


assistant: ```c
int st_in_debug() {
  printf("st_in_debug\n");
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<st_in_debug>:
  endbr64
  sub    $0x8,%rsp
  lea    D6(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D6
type_guessed: string

tool: D6: st_in_debug


assistant: ```c
int st_in_debug() {
  printf("st_in_debug\n");
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<st_in_debug>:
  endbr64
  sub    $0x8,%rsp
  lea    D2(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

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

tool: D2: st_in_debug


assistant: ```c
int st_in_debug() {
  printf("st_in_debug\n");
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<st_in_debug>:
  endbr64
  sub    $0x8,%rsp
  lea    D5(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: retrieve_data
arguments: label: D5
type_infered: string

tool: D5: st_in_debug


assistant: ```c
int st_in_debug() {
  printf("st_in_debug\n");
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<largest_prime_factor>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  movl   $0x0,-0x8(%rbp)
  movl   $0x2,-0x4(%rbp)
  jmp    L15
L6:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x18(%rbp),%rax
  cqto
  idiv   %rcx
  mov    %rdx,%rax
  test   %rax,%rax
  jne    L7
  mov    -0x4(%rbp),%eax
  cmp    -0x8(%rbp),%eax
  jle    L32
  mov    -0x4(%rbp),%eax
  mov    %eax,-0x8(%rbp)
L32:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rsi
  mov    -0x18(%rbp),%rax
  cqto
  idiv   %rsi
  mov    %rax,-0x18(%rbp)
L7:
  addl   $0x1,-0x4(%rbp)
L15:
  mov    -0x4(%rbp),%eax
  cltq
  cmp    %rax,-0x18(%rbp)
  jge    L6
  mov    -0x8(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int largest_prime_factor(long number) {
  int largest_factor = 0;
  for (int i = 2; i <= number; i++) {
    if (number % i == 0) {
      if (i > largest_factor)
        largest_factor = i;
      number /= i;
    }
  }
  return largest_factor;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<largest_prime_factor>:
  endbr64
  cmp    $0x1,%rdi
  jle    L11
  mov    $0x2,%ecx
  mov    $0x0,%r8d
  jmp    L17
L8:
  add    $0x1,%rcx
  cmp    %rcx,%rdi
  jl     L26
L17:
  mov    %rdi,%rax
  cqto
  idiv   %rcx
  test   %rdx,%rdx
  jne    L8
  cmp    %ecx,%r8d
  cmovl  %ecx,%r8d
  mov    %rdi,%rax
  cqto
  idiv   %rcx
  mov    %rax,%rdi
  jmp    L8
L11:
  mov    $0x0,%r8d
L26:
  mov    %r8d,%eax
  ret
```

assistant: ```c
int largest_prime_factor(long number) {
  int largest_factor = 0;
  for (int i = 2; i <= number; i++) {
    if (number % i == 0) {
      if (i > largest_factor)
        largest_factor = i;
      number /= i;
    }
  }
  return largest_factor;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<largest_prime_factor>:
  endbr64
  cmp    $0x1,%rdi
  jle    L29
  mov    $0x2,%ecx
  xor    %r8d,%r8d
  nopw   0x0(%rax,%rax,1)
L1:
  mov    %rdi,%rax
  cqto
  idiv   %rcx
  test   %rdx,%rdx
  jne    L27
  cmp    %ecx,%r8d
  mov    %rax,%rdi
  cmovl  %ecx,%r8d
L27:
  add    $0x1,%rcx
  cmp    %rdi,%rcx
  jle    L1
  mov    %r8d,%eax
  ret
  nopl   0x0(%rax)
L29:
  xor    %r8d,%r8d
  mov    %r8d,%eax
  ret
```

assistant: ```c
int largest_prime_factor(long number) {
  int largest_factor = 0;
  for (int i = 2; i <= number; i++) {
    if (number % i == 0) {
      if (i > largest_factor)
        largest_factor = i;
      number /= i;
    }
  }
  return largest_factor;
}
```
user: What is the c source code of the assembly code below:

```asm
<largest_prime_factor>:
  endbr64
  cmp    $0x1,%rdi
  jle    L38
  mov    $0x2,%ecx
  xor    %r8d,%r8d
  nopw   0x0(%rax,%rax,1)
L10:
  mov    %rdi,%rax
  cqto
  idiv   %rcx
  test   %rdx,%rdx
  jne    L26
  cmp    %ecx,%r8d
  mov    %rax,%rdi
  cmovl  %ecx,%r8d
  add    $0x1,%rcx
  cmp    %rcx,%rax
  jge    L10
  mov    %r8d,%eax
  ret
  nopl   0x0(%rax)
L26:
  add    $0x1,%rcx
  cmp    %rdi,%rcx
  jle    L10
  mov    %r8d,%eax
  ret
  nopl   (%rax)
L38:
  xor    %r8d,%r8d
  mov    %r8d,%eax
  ret
```

assistant: ```c
int largest_prime_factor(long number) {
  int largest_factor = 0;
  for (int i = 2; i <= number; i++) {
    if (number % i == 0) {
      if (i > largest_factor)
        largest_factor = i;
      number /= i;
    }
  }
  return largest_factor;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<generic_asserts_decrement>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%eax
  call   <is_zero_flag_set@plt>
  test   %eax,%eax
  jne    L66
  mov    $0x1,%eax
  jmp    L72
L66:
  mov    $0x0,%eax
L72:
  mov    %eax,%edi
  call   <assert@plt>
  mov    $0x0,%eax
  call   <is_sign_flag_set@plt>
  test   %eax,%eax
  jne    L64
  mov    $0x1,%eax
  jmp    L37
L64:
  mov    $0x0,%eax
L37:
  mov    %eax,%edi
  call   <assert@plt>
  mov    $0x0,%eax
  call   <is_parity_flag_set@plt>
  test   %rax,%rax
  je     L4
  mov    $0x1,%eax
  jmp    L27
L4:
  mov    $0x0,%eax
L27:
  mov    %eax,%edi
  call   <assert@plt>
  mov    $0x0,%eax
  call   <is_aux_carry_flag_set@plt>
  test   %eax,%eax
  jne    L58
  mov    $0x1,%eax
  jmp    L17
L58:
  mov    $0x0,%eax
L17:
  mov    %eax,%edi
  call   <assert@plt>
  nop
  pop    %rbp
  ret
```

assistant: ```c
void generic_asserts_decrement() {
  assert(!is_zero_flag_set() && "generic_asserts_decrement failed!");
  assert(!is_sign_flag_set() && "generic_asserts_decrement failed!");
  assert(is_parity_flag_set() && "generic_asserts_decrement failed!");
  assert(!is_aux_carry_flag_set() && "generic_asserts_decrement failed!");
}
```
user: Translate the below assembly code into C programming language:

```asm
<generic_asserts_decrement>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <is_zero_flag_set@plt>
  test   %eax,%eax
  sete   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  mov    $0x0,%eax
  call   <is_sign_flag_set@plt>
  test   %eax,%eax
  sete   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  mov    $0x0,%eax
  call   <is_parity_flag_set@plt>
  test   %rax,%rax
  setne  %dil
  movzbl %dil,%edi
  call   <assert@plt>
  mov    $0x0,%eax
  call   <is_aux_carry_flag_set@plt>
  test   %eax,%eax
  sete   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void generic_asserts_decrement() {
  assert(!is_zero_flag_set() && "generic_asserts_decrement failed!");
  assert(!is_sign_flag_set() && "generic_asserts_decrement failed!");
  assert(is_parity_flag_set() && "generic_asserts_decrement failed!");
  assert(!is_aux_carry_flag_set() && "generic_asserts_decrement failed!");
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<generic_asserts_decrement>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <is_zero_flag_set@plt>
  xor    %edi,%edi
  test   %eax,%eax
  sete   %dil
  call   <assert@plt>
  xor    %eax,%eax
  call   <is_sign_flag_set@plt>
  xor    %edi,%edi
  test   %eax,%eax
  sete   %dil
  call   <assert@plt>
  xor    %eax,%eax
  call   <is_parity_flag_set@plt>
  xor    %edi,%edi
  test   %rax,%rax
  setne  %dil
  call   <assert@plt>
  xor    %eax,%eax
  call   <is_aux_carry_flag_set@plt>
  xor    %edi,%edi
  test   %eax,%eax
  sete   %dil
  add    $0x8,%rsp
  jmp    10a0 <assert@plt>
```

assistant: ```c
void generic_asserts_decrement() {
  assert(!is_zero_flag_set() && "generic_asserts_decrement failed!");
  assert(!is_sign_flag_set() && "generic_asserts_decrement failed!");
  assert(is_parity_flag_set() && "generic_asserts_decrement failed!");
  assert(!is_aux_carry_flag_set() && "generic_asserts_decrement failed!");
}
```
user: What is the c source code of the assembly code below?

```asm
<generic_asserts_decrement>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <is_zero_flag_set@plt>
  xor    %edi,%edi
  test   %eax,%eax
  sete   %dil
  call   <assert@plt>
  xor    %eax,%eax
  call   <is_sign_flag_set@plt>
  xor    %edi,%edi
  test   %eax,%eax
  sete   %dil
  call   <assert@plt>
  xor    %eax,%eax
  call   <is_parity_flag_set@plt>
  xor    %edi,%edi
  test   %rax,%rax
  setne  %dil
  call   <assert@plt>
  xor    %eax,%eax
  call   <is_aux_carry_flag_set@plt>
  xor    %edi,%edi
  test   %eax,%eax
  sete   %dil
  add    $0x8,%rsp
  jmp    10a0 <assert@plt>
```

assistant: ```c
void generic_asserts_decrement() {
  assert(!is_zero_flag_set() && "generic_asserts_decrement failed!");
  assert(!is_sign_flag_set() && "generic_asserts_decrement failed!");
  assert(is_parity_flag_set() && "generic_asserts_decrement failed!");
  assert(!is_aux_carry_flag_set() && "generic_asserts_decrement failed!");
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<cut_tail>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  sub    $0x1,%eax
  mov    %eax,-0x4(%rbp)
  jmp    L6
L12:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  subl   $0x1,-0x4(%rbp)
L6:
  cmpl   $0x0,-0x4(%rbp)
  js     L20
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x20,%al
  je     L12
L20:
  nop
  leave
  ret
```

assistant: ```c
void cut_tail(char *s) {
  int i;
  for (i = strlen(s) - 1; i >= 0 && ' ' == s[i]; i--)
    s[i] = 0;
}
```
user: What is the c source code of the assembly code below?

```asm
<cut_tail>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  call   <strlen@plt>
  mov    %eax,%edx
  sub    $0x1,%edx
  js     L13
  mov    %eax,%ecx
  movslq %edx,%rdx
  add    %rbx,%rdx
  cltq
  lea    -0x2(%rbx,%rax,1),%rax
  lea    -0x1(%rcx),%ecx
  sub    %rcx,%rax
L27:
  cmpb   $0x20,(%rdx)
  jne    L13
  movb   $0x0,(%rdx)
  sub    $0x1,%rdx
  cmp    %rax,%rdx
  jne    L27
L13:
  pop    %rbx
  ret
```

assistant: ```c
void cut_tail(char *s) {
  int i;
  for (i = strlen(s) - 1; i >= 0 && ' ' == s[i]; i--)
    s[i] = 0;
}
```