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

```asm
<main>:
  endbr64
  push   %r12
  lea    D6(%rip),%rdi
  push   %rbp
  lea    D3(%rip),%rbp
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r12
  call   <puts@plt>
  mov    $0x1,%edx
  mov    %r12,%rsi
  mov    %rbp,%rdi
  xor    %eax,%eax
  movl   $0x1,(%rsp)
  call   <printf@plt>
  lea    0x4(%rsp),%rsi
  mov    $0x2,%edx
  xor    %eax,%eax
  lea    D24(%rip),%rdi
  movl   $0x2,0x4(%rsp)
  call   <printf@plt>
  mov    (%rsp),%edx
  xor    %eax,%eax
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L1
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
L1:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_label: D6
type_guessed: string
name: read_data
arguments: data_label: D3
type_guessed: string
name: read_data
arguments: data_label: D24
type_guessed: string

tool: D6: Hello, world!

tool: D3: outer: %p: %d


tool: D24: inner: %p: %d


assistant: ```c
int main(int argc, char *argv[]) {
  printf("Hello, world!\n");
  int status = 1;
  printf("outer: %p: %d\n", &status, status);
  {
    int status = 2;
    printf("inner: %p: %d\n", &status, status);
  }
  printf("outer: %p: %d\n", &status, status);
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<main>:
  endbr64
  push   %r12
  lea    D7(%rip),%rdi
  push   %rbp
  lea    D29(%rip),%rbp
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r12
  call   <puts@plt>
  mov    $0x1,%edx
  mov    %r12,%rsi
  mov    %rbp,%rdi
  xor    %eax,%eax
  movl   $0x1,(%rsp)
  call   <printf@plt>
  lea    0x4(%rsp),%rsi
  mov    $0x2,%edx
  xor    %eax,%eax
  lea    D18(%rip),%rdi
  movl   $0x2,0x4(%rsp)
  call   <printf@plt>
  mov    (%rsp),%edx
  xor    %eax,%eax
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L3
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
L3:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_tag: D7
data_type: string
name: read_data
arguments: data_tag: D29
data_type: string
name: read_data
arguments: data_tag: D18
data_type: string

tool: D7: Hello, world!

tool: D29: outer: %p: %d


tool: D18: inner: %p: %d


assistant: ```c
int main(int argc, char *argv[]) {
  printf("Hello, world!\n");
  int status = 1;
  printf("outer: %p: %d\n", &status, status);
  {
    int status = 2;
    printf("inner: %p: %d\n", &status, status);
  }
  printf("outer: %p: %d\n", &status, status);
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<assume_valid_fd>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %esi,-0xc(%rbp)
  cmpl   $0xffffffff,-0xc(%rbp)
  jne    L9
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <perror@plt>
L9:
  nop
  leave
  ret
```

assistant: ```c
void assume_valid_fd(const char *failurer, int s) {
  if (s == -1) {
    perror(failurer);
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<assume_valid_fd>:
  endbr64
  cmp    $0xffffffff,%esi
  je     L5
  ret
L5:
  sub    $0x8,%rsp
  call   <perror@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void assume_valid_fd(const char *failurer, int s) {
  if (s == -1) {
    perror(failurer);
  }
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<assume_valid_fd>:
  endbr64
  cmp    $0xffffffff,%esi
  je     L0
  ret
  nopw   0x0(%rax,%rax,1)
L0:
  jmp    1050 <perror@plt>
```

assistant: ```c
void assume_valid_fd(const char *failurer, int s) {
  if (s == -1) {
    perror(failurer);
  }
}
```
user: What is the c source code of the assembly code below:

```asm
<assume_valid_fd>:
  endbr64
  cmp    $0xffffffff,%esi
  je     L3
  ret
  nopw   0x0(%rax,%rax,1)
L3:
  jmp    1050 <perror@plt>
```

assistant: ```c
void assume_valid_fd(const char *failurer, int s) {
  if (s == -1) {
    perror(failurer);
  }
}
```
user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  movl   $0x20,-0x8(%rbp)
  mov    -0x8(%rbp),%eax
  sub    $0x1,%eax
  mov    $0x1,%edx
  mov    %eax,%ecx
  shl    %cl,%edx
  mov    %edx,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  add    %eax,%eax
  add    $0x1,%eax
  pop    %rbp
  ret
```

assistant: ```c
int main() {
  int int_bits = 8 * sizeof(int);
  int value = 1 << int_bits - 1;
  return 2 * value + 1;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<main>:
  endbr64
  mov    $0x1,%eax
  ret
```

assistant: ```c
int main() {
  int int_bits = 8 * sizeof(int);
  int value = 1 << int_bits - 1;
  return 2 * value + 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
<main>:
  endbr64
  mov    $0x1,%eax
  ret
```

assistant: ```c
int main() {
  int int_bits = 8 * sizeof(int);
  int value = 1 << int_bits - 1;
  return 2 * value + 1;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<main>:
  endbr64
  mov    $0x1,%eax
  ret
```

assistant: ```c
int main() {
  int int_bits = 8 * sizeof(int);
  int value = 1 << int_bits - 1;
  return 2 * value + 1;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<digit_char>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,%eax
  mov    %al,-0x4(%rbp)
  cmpb   $0x9,-0x4(%rbp)
  ja     L10
  movzbl -0x4(%rbp),%eax
  add    $0x30,%eax
  jmp    L2
L10:
  movzbl -0x4(%rbp),%eax
  add    $0x57,%eax
L2:
  pop    %rbp
  ret
```

assistant: ```c
unsigned char digit_char(unsigned char c) {
  if (c < 10) {
    return c + '0';
  }
  return (c - 10) + 'a';
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<digit_char>:
  endbr64
  lea    0x30(%rdi),%edx
  lea    0x57(%rdi),%eax
  cmp    $0x9,%dil
  cmovbe %edx,%eax
  ret
```

assistant: ```c
unsigned char digit_char(unsigned char c) {
  if (c < 10) {
    return c + '0';
  }
  return (c - 10) + 'a';
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<digit_char>:
  endbr64
  lea    0x30(%rdi),%edx
  lea    0x57(%rdi),%eax
  cmp    $0x9,%dil
  cmovbe %edx,%eax
  ret
```

assistant: ```c
unsigned char digit_char(unsigned char c) {
  if (c < 10) {
    return c + '0';
  }
  return (c - 10) + 'a';
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<digit_char>:
  endbr64
  lea    0x30(%rdi),%edx
  lea    0x57(%rdi),%eax
  cmp    $0x9,%dil
  cmovbe %edx,%eax
  ret
```

assistant: ```c
unsigned char digit_char(unsigned char c) {
  if (c < 10) {
    return c + '0';
  }
  return (c - 10) + 'a';
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<ad7160_i2c_wakeup>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x28(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  movb   $0x0,-0x11(%rbp)
  lea    -0x11(%rbp),%rcx
  mov    -0x10(%rbp),%rax
  mov    $0x1,%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <i2c_master_send@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L1
  call   <__stack_chk_fail@plt>
L1:
  leave
  ret
```

assistant: ```c
void ad7160_i2c_wakeup(void *dev) {
  struct i2c_client *client = dev;
  char dummy = 0;
  i2c_master_send(client, &dummy, 1);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<ad7160_i2c_wakeup>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  movb   $0x0,0x7(%rsp)
  lea    0x7(%rsp),%rsi
  mov    $0x1,%edx
  call   <i2c_master_send@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  add    $0x18,%rsp
  ret
L7:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void ad7160_i2c_wakeup(void *dev) {
  struct i2c_client *client = dev;
  char dummy = 0;
  i2c_master_send(client, &dummy, 1);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<ad7160_i2c_wakeup>:
  endbr64
  sub    $0x18,%rsp
  mov    $0x1,%edx
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x7(%rsp),%rsi
  movb   $0x0,0x7(%rsp)
  call   <i2c_master_send@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L0
  add    $0x18,%rsp
  ret
L0:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void ad7160_i2c_wakeup(void *dev) {
  struct i2c_client *client = dev;
  char dummy = 0;
  i2c_master_send(client, &dummy, 1);
}
```
user: Translate the below assembly code into C programming language:

```asm
<ad7160_i2c_wakeup>:
  endbr64
  sub    $0x18,%rsp
  mov    $0x1,%edx
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x7(%rsp),%rsi
  movb   $0x0,0x7(%rsp)
  call   <i2c_master_send@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L5
  add    $0x18,%rsp
  ret
L5:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void ad7160_i2c_wakeup(void *dev) {
  struct i2c_client *client = dev;
  char dummy = 0;
  i2c_master_send(client, &dummy, 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
<fn_al_sq_ch_65_ch_110_ch_110_ch_111_ch_116_ch_97_ch_116_ch_105_ch_111_ch_110>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  movl   $0x0,-0x4(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <fn_sq_ch_65_ch_110_ch_110_ch_111_ch_116_ch_97_ch_116_ch_105_ch_111_ch_110@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0xffffffff,-0x4(%rbp)
  je     L14
  mov    -0x4(%rbp),%eax
  jmp    L16
L14:
  mov    $0xffffffff,%eax
L16:
  leave
  ret
```

assistant: ```c
int fn_al_sq_ch_65_ch_110_ch_110_ch_111_ch_116_ch_97_ch_116_ch_105_ch_111_ch_110(const char *text) {
  int pos = 0;
  pos = fn_sq_ch_65_ch_110_ch_110_ch_111_ch_116_ch_97_ch_116_ch_105_ch_111_ch_110(text);
  if (pos != -1)
    return pos;
  return -1;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<fn_al_sq_ch_65_ch_110_ch_110_ch_111_ch_116_ch_97_ch_116_ch_105_ch_111_ch_110>:
  endbr64
  sub    $0x8,%rsp
  call   <fn_sq_ch_65_ch_110_ch_110_ch_111_ch_116_ch_97_ch_116_ch_105_ch_111_ch_110@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
int fn_al_sq_ch_65_ch_110_ch_110_ch_111_ch_116_ch_97_ch_116_ch_105_ch_111_ch_110(const char *text) {
  int pos = 0;
  pos = fn_sq_ch_65_ch_110_ch_110_ch_111_ch_116_ch_97_ch_116_ch_105_ch_111_ch_110(text);
  if (pos != -1)
    return pos;
  return -1;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<fn_al_sq_ch_65_ch_110_ch_110_ch_111_ch_116_ch_97_ch_116_ch_105_ch_111_ch_110>:
  endbr64
  jmp    1050 <fn_sq_ch_65_ch_110_ch_110_ch_111_ch_116_ch_97_ch_116_ch_105_ch_111_ch_110@plt>
```

assistant: ```c
int fn_al_sq_ch_65_ch_110_ch_110_ch_111_ch_116_ch_97_ch_116_ch_105_ch_111_ch_110(const char *text) {
  int pos = 0;
  pos = fn_sq_ch_65_ch_110_ch_110_ch_111_ch_116_ch_97_ch_116_ch_105_ch_111_ch_110(text);
  if (pos != -1)
    return pos;
  return -1;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<fn_al_sq_ch_65_ch_110_ch_110_ch_111_ch_116_ch_97_ch_116_ch_105_ch_111_ch_110>:
  endbr64
  jmp    1050 <fn_sq_ch_65_ch_110_ch_110_ch_111_ch_116_ch_97_ch_116_ch_105_ch_111_ch_110@plt>
```

assistant: ```c
int fn_al_sq_ch_65_ch_110_ch_110_ch_111_ch_116_ch_97_ch_116_ch_105_ch_111_ch_110(const char *text) {
  int pos = 0;
  pos = fn_sq_ch_65_ch_110_ch_110_ch_111_ch_116_ch_97_ch_116_ch_105_ch_111_ch_110(text);
  if (pos != -1)
    return pos;
  return -1;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<chars_comparator>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x38(%rbp)
  mov    %rsi,-0x40(%rbp)
  mov    -0x38(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x40(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0x20(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0x1c(%rbp)
  mov    -0x1c(%rbp),%edx
  mov    -0x20(%rbp),%eax
  cmp    %eax,%edx
  cmovle %edx,%eax
  mov    %eax,-0x18(%rbp)
  movl   $0x0,-0x24(%rbp)
  jmp    L53
L21:
  mov    -0x24(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    -0x24(%rbp),%edx
  movslq %edx,%rcx
  mov    -0x8(%rbp),%rdx
  add    %rcx,%rdx
  movzbl (%rdx),%edx
  movsbl %dl,%edx
  sub    %edx,%eax
  mov    %eax,-0x14(%rbp)
  cmpl   $0x0,-0x14(%rbp)
  je     L26
  mov    -0x14(%rbp),%eax
  jmp    L51
L26:
  addl   $0x1,-0x24(%rbp)
L53:
  mov    -0x24(%rbp),%eax
  cmp    -0x20(%rbp),%eax
  jl     L21
  mov    -0x20(%rbp),%eax
  cmp    -0x18(%rbp),%eax
  je     L47
  mov    -0x1c(%rbp),%eax
  cmp    -0x18(%rbp),%eax
  setne  %al
  movzbl %al,%eax
  jmp    L51
L47:
  mov    $0xffffffff,%eax
L51:
  leave
  ret
```

assistant: ```c
int chars_comparator(void *p1, void *p2) {
  char *str1 = (char *)p1;
  char *str2 = (char *)p2;
  int len1 = strlen(str1);
  int len2 = strlen(str2);
  int len = len1 < len2 ? len1 : len2;
  int i;
  int r;
  for (i = 0; i < len1; i++) {
    r = str1[i] - str2[i];
    if (r != 0) {
      return r;
    }
  }
  return len1 == len ? -1 : len2 == len ? 0 : 1;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<chars_comparator>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %rsi,%rbp
  call   <strlen@plt>
  mov    %eax,%r12d
  mov    %rbp,%rdi
  call   <strlen@plt>
  mov    %eax,%edi
  test   %r12d,%r12d
  jle    L13
  mov    %r12d,%esi
  mov    $0x0,%edx
L0:
  movsbl (%rbx,%rdx,1),%eax
  movsbl 0x0(%rbp,%rdx,1),%ecx
  sub    %ecx,%eax
  jne    L22
  add    $0x1,%rdx
  cmp    %rsi,%rdx
  jne    L0
L13:
  cmp    %edi,%r12d
  setle  %al
  movzbl %al,%eax
  neg    %eax
L22:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int chars_comparator(void *p1, void *p2) {
  char *str1 = (char *)p1;
  char *str2 = (char *)p2;
  int len1 = strlen(str1);
  int len2 = strlen(str2);
  int len = len1 < len2 ? len1 : len2;
  int i;
  int r;
  for (i = 0; i < len1; i++) {
    r = str1[i] - str2[i];
    if (r != 0) {
      return r;
    }
  }
  return len1 == len ? -1 : len2 == len ? 0 : 1;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<chars_comparator>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdi,%rbx
  call   <strlen@plt>
  mov    %rbp,%rdi
  mov    %eax,%r12d
  call   <strlen@plt>
  mov    %eax,%edi
  test   %r12d,%r12d
  jle    L39
  movslq %r12d,%rsi
  xor    %edx,%edx
  jmp    L28
  nopl   0x0(%rax)
L9:
  add    $0x1,%rdx
  cmp    %rdx,%rsi
  je     L39
L28:
  movsbl (%rbx,%rdx,1),%eax
  movsbl 0x0(%rbp,%rdx,1),%ecx
  sub    %ecx,%eax
  je     L9
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L39:
  xor    %eax,%eax
  cmp    %edi,%r12d
  pop    %rbx
  pop    %rbp
  setle  %al
  pop    %r12
  neg    %eax
  ret
```

assistant: ```c
int chars_comparator(void *p1, void *p2) {
  char *str1 = (char *)p1;
  char *str2 = (char *)p2;
  int len1 = strlen(str1);
  int len2 = strlen(str2);
  int len = len1 < len2 ? len1 : len2;
  int i;
  int r;
  for (i = 0; i < len1; i++) {
    r = str1[i] - str2[i];
    if (r != 0) {
      return r;
    }
  }
  return len1 == len ? -1 : len2 == len ? 0 : 1;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<chars_comparator>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdi,%rbx
  call   <strlen@plt>
  mov    %rbp,%rdi
  mov    %eax,%r12d
  call   <strlen@plt>
  mov    %eax,%edi
  test   %r12d,%r12d
  jle    L7
  movslq %r12d,%rsi
  xor    %edx,%edx
  jmp    L6
  nopl   0x0(%rax)
L0:
  add    $0x1,%rdx
  cmp    %rdx,%rsi
  je     L7
L6:
  movsbl (%rbx,%rdx,1),%eax
  movsbl 0x0(%rbp,%rdx,1),%ecx
  sub    %ecx,%eax
  je     L0
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L7:
  xor    %eax,%eax
  cmp    %edi,%r12d
  pop    %rbx
  pop    %rbp
  setle  %al
  pop    %r12
  neg    %eax
  ret
```

assistant: ```c
int chars_comparator(void *p1, void *p2) {
  char *str1 = (char *)p1;
  char *str2 = (char *)p2;
  int len1 = strlen(str1);
  int len2 = strlen(str2);
  int len = len1 < len2 ? len1 : len2;
  int i;
  int r;
  for (i = 0; i < len1; i++) {
    r = str1[i] - str2[i];
    if (r != 0) {
      return r;
    }
  }
  return len1 == len ? -1 : len2 == len ? 0 : 1;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<vasprintf>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x24(%rbp)
  mov    -0x24(%rbp),%edx
  mov    -0xc(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <va_copy@plt>
  mov    -0x18(%rbp),%rax
  movq   $0x0,(%rax)
  mov    -0x24(%rbp),%edx
  mov    -0x20(%rbp),%rax
  mov    %edx,%ecx
  mov    %rax,%rdx
  mov    $0x0,%esi
  mov    $0x0,%edi
  call   <vsnprintf@plt>
  mov    %eax,-0x10(%rbp)
  cmpl   $0x0,-0x10(%rbp)
  js     L17
  mov    -0x10(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L17
  mov    -0x10(%rbp),%eax
  lea    0x1(%rax),%esi
  mov    -0xc(%rbp),%ecx
  mov    -0x20(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <vsnprintf@plt>
  mov    %eax,-0x10(%rbp)
  cmpl   $0x0,-0x10(%rbp)
  jns    L13
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  jmp    L17
L13:
  mov    -0x18(%rbp),%rax
  mov    -0x8(%rbp),%rdx
  mov    %rdx,(%rax)
L17:
  mov    -0xc(%rbp),%eax
  mov    %eax,%edi
  call   <va_end@plt>
  mov    -0x10(%rbp),%eax
  leave
  ret
```

assistant: ```c
int vasprintf(char **ret, const char *format, va_list args) {
  va_list copy;
  va_copy(copy, args);
  *ret = 0;
  int count = vsnprintf(NULL, 0, format, args);
  if (count >= 0) {
    char *buffer = malloc(count + 1);
    if (buffer != NULL) {
      count = vsnprintf(buffer, count + 1, format, copy);
      if (count < 0)
        free(buffer);
      else
        *ret = buffer;
    }
  }
  va_end(copy);
  return count;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<vasprintf>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r12
  mov    %rsi,%rbp
  mov    %edx,%ebx
  mov    %edx,%esi
  mov    $0x0,%edi
  call   <va_copy@plt>
  movq   $0x0,(%r12)
  mov    %ebx,%ecx
  mov    %rbp,%rdx
  mov    $0x0,%esi
  mov    $0x0,%edi
  call   <vsnprintf@plt>
  mov    %eax,%ebx
  test   %eax,%eax
  jns    L13
L36:
  mov    $0x0,%edi
  call   <va_end@plt>
  mov    %ebx,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L13:
  lea    0x1(%rax),%r14d
  mov    %r14d,%edi
  call   <malloc@plt>
  mov    %rax,%r13
  test   %rax,%rax
  je     L36
  mov    $0x0,%edi
  mov    %edi,%ecx
  mov    %rbp,%rdx
  mov    %r14d,%esi
  mov    %rax,%rdi
  call   <vsnprintf@plt>
  mov    %eax,%ebx
  test   %eax,%eax
  js     L37
  mov    %r13,(%r12)
  jmp    L36
L37:
  mov    %r13,%rdi
  call   <free@plt>
  jmp    L36
```

assistant: ```c
int vasprintf(char **ret, const char *format, va_list args) {
  va_list copy;
  va_copy(copy, args);
  *ret = 0;
  int count = vsnprintf(NULL, 0, format, args);
  if (count >= 0) {
    char *buffer = malloc(count + 1);
    if (buffer != NULL) {
      count = vsnprintf(buffer, count + 1, format, copy);
      if (count < 0)
        free(buffer);
      else
        *ret = buffer;
    }
  }
  va_end(copy);
  return count;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<vasprintf>:
  endbr64
  push   %r14
  push   %r13
  mov    %rsi,%r13
  mov    %edx,%esi
  push   %r12
  mov    %edx,%r12d
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  xor    %edi,%edi
  call   <va_copy@plt>
  movq   $0x0,(%rbx)
  xor    %esi,%esi
  xor    %edi,%edi
  mov    %r12d,%ecx
  mov    %r13,%rdx
  call   <vsnprintf@plt>
  mov    %eax,%r12d
  test   %eax,%eax
  jns    L12
L39:
  xor    %edi,%edi
  call   <va_end@plt>
  pop    %rbx
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  xchg   %ax,%ax
L12:
  lea    0x1(%rax),%r14d
  mov    %r14d,%edi
  call   <malloc@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L39
  xor    %ecx,%ecx
  mov    %r13,%rdx
  mov    %r14d,%esi
  mov    %rax,%rdi
  call   <vsnprintf@plt>
  mov    %eax,%r12d
  test   %eax,%eax
  js     L45
  mov    %rbp,(%rbx)
  jmp    L39
L45:
  mov    %rbp,%rdi
  call   <free@plt>
  jmp    L39
```

assistant: ```c
int vasprintf(char **ret, const char *format, va_list args) {
  va_list copy;
  va_copy(copy, args);
  *ret = 0;
  int count = vsnprintf(NULL, 0, format, args);
  if (count >= 0) {
    char *buffer = malloc(count + 1);
    if (buffer != NULL) {
      count = vsnprintf(buffer, count + 1, format, copy);
      if (count < 0)
        free(buffer);
      else
        *ret = buffer;
    }
  }
  va_end(copy);
  return count;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<vasprintf>:
  endbr64
  push   %r14
  push   %r13
  mov    %rsi,%r13
  mov    %edx,%esi
  push   %r12
  mov    %edx,%r12d
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  xor    %edi,%edi
  call   <va_copy@plt>
  movq   $0x0,(%rbx)
  xor    %esi,%esi
  xor    %edi,%edi
  mov    %r12d,%ecx
  mov    %r13,%rdx
  call   <vsnprintf@plt>
  mov    %eax,%r12d
  test   %eax,%eax
  jns    L28
L0:
  xor    %edi,%edi
  call   <va_end@plt>
  pop    %rbx
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  xchg   %ax,%ax
L28:
  lea    0x1(%rax),%r14d
  mov    %r14d,%edi
  call   <malloc@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L0
  xor    %ecx,%ecx
  mov    %r13,%rdx
  mov    %r14d,%esi
  mov    %rax,%rdi
  call   <vsnprintf@plt>
  mov    %eax,%r12d
  test   %eax,%eax
  js     L19
  mov    %rbp,(%rbx)
  jmp    L0
L19:
  mov    %rbp,%rdi
  call   <free@plt>
  jmp    L0
```

assistant: ```c
int vasprintf(char **ret, const char *format, va_list args) {
  va_list copy;
  va_copy(copy, args);
  *ret = 0;
  int count = vsnprintf(NULL, 0, format, args);
  if (count >= 0) {
    char *buffer = malloc(count + 1);
    if (buffer != NULL) {
      count = vsnprintf(buffer, count + 1, format, copy);
      if (count < 0)
        free(buffer);
      else
        *ret = buffer;
    }
  }
  va_end(copy);
  return count;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<deamonize>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  nop
  pop    %rbp
  ret
```

assistant: ```c
void deamonize() {
  if (1)
    return;
  pid_t pid;
  pid = fork();
  if (pid < 0) {
    logM("Errore nella fork");
    exit(EXIT_FAILURE);
  }
  if (pid > 0) {
    logM("Prima fork\n");
    exit(EXIT_SUCCESS);
  }
  if (setsid() < 0) {
    logM("Errore sessione leader\n");
    exit(EXIT_FAILURE);
  }
  signal(SIGCHLD, SIG_IGN);
  signal(SIGHUP, SIG_IGN);
  pid = fork();
  if (pid < 0) {
    FILE *fp = fopen("Log.txt", "a");
    fprintf(fp, "Errore nella fork 2\n");
    fclose(fp);
    exit(EXIT_FAILURE);
  }
  if (pid > 0) {
    logM("Seconda fork.\n");
    exit(EXIT_SUCCESS);
  }
  umask(0);
  chdir("/home/isaacisback/Programmazione/programmazionedisistema/Linux/Server");
  close(STDIN_FILENO);
  close(STDOUT_FILENO);
  close(STDERR_FILENO);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<deamonize>:
  endbr64
  ret
```

assistant: ```c
void deamonize() {
  if (1)
    return;
  pid_t pid;
  pid = fork();
  if (pid < 0) {
    logM("Errore nella fork");
    exit(EXIT_FAILURE);
  }
  if (pid > 0) {
    logM("Prima fork\n");
    exit(EXIT_SUCCESS);
  }
  if (setsid() < 0) {
    logM("Errore sessione leader\n");
    exit(EXIT_FAILURE);
  }
  signal(SIGCHLD, SIG_IGN);
  signal(SIGHUP, SIG_IGN);
  pid = fork();
  if (pid < 0) {
    FILE *fp = fopen("Log.txt", "a");
    fprintf(fp, "Errore nella fork 2\n");
    fclose(fp);
    exit(EXIT_FAILURE);
  }
  if (pid > 0) {
    logM("Seconda fork.\n");
    exit(EXIT_SUCCESS);
  }
  umask(0);
  chdir("/home/isaacisback/Programmazione/programmazionedisistema/Linux/Server");
  close(STDIN_FILENO);
  close(STDOUT_FILENO);
  close(STDERR_FILENO);
}
```