ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Translate the below assembly code into C programming language:

```asm
<diff>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %rdx,-0x18(%rbp)
  mov    -0x8(%rbp),%rax
  movsd  (%rax),%xmm0
  mov    -0x10(%rbp),%rax
  movsd  (%rax),%xmm1
  subsd  %xmm1,%xmm0
  mov    -0x18(%rbp),%rax
  movsd  %xmm0,(%rax)
  mov    -0x8(%rbp),%rax
  add    $0x8,%rax
  movsd  (%rax),%xmm0
  mov    -0x10(%rbp),%rax
  add    $0x8,%rax
  movsd  (%rax),%xmm1
  mov    -0x18(%rbp),%rax
  add    $0x8,%rax
  subsd  %xmm1,%xmm0
  movsd  %xmm0,(%rax)
  mov    -0x8(%rbp),%rax
  add    $0x10,%rax
  movsd  (%rax),%xmm0
  mov    -0x10(%rbp),%rax
  add    $0x10,%rax
  movsd  (%rax),%xmm1
  mov    -0x18(%rbp),%rax
  add    $0x10,%rax
  subsd  %xmm1,%xmm0
  movsd  %xmm0,(%rax)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void diff(double v1[3], double v2[3], double output[3]) {
  output[0] = v1[0] - v2[0];
  output[1] = v1[1] - v2[1];
  output[2] = v1[2] - v2[2];
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<diff>:
  endbr64
  movsd  (%rdi),%xmm0
  subsd  (%rsi),%xmm0
  movsd  %xmm0,(%rdx)
  movsd  0x8(%rdi),%xmm0
  subsd  0x8(%rsi),%xmm0
  movsd  %xmm0,0x8(%rdx)
  movsd  0x10(%rdi),%xmm0
  subsd  0x10(%rsi),%xmm0
  movsd  %xmm0,0x10(%rdx)
  ret
```

assistant: ```c
void diff(double v1[3], double v2[3], double output[3]) {
  output[0] = v1[0] - v2[0];
  output[1] = v1[1] - v2[1];
  output[2] = v1[2] - v2[2];
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<diff>:
  endbr64
  movsd  (%rdi),%xmm0
  subsd  (%rsi),%xmm0
  movsd  %xmm0,(%rdx)
  movsd  0x8(%rdi),%xmm0
  subsd  0x8(%rsi),%xmm0
  movsd  %xmm0,0x8(%rdx)
  movsd  0x10(%rdi),%xmm0
  subsd  0x10(%rsi),%xmm0
  movsd  %xmm0,0x10(%rdx)
  ret
```

assistant: ```c
void diff(double v1[3], double v2[3], double output[3]) {
  output[0] = v1[0] - v2[0];
  output[1] = v1[1] - v2[1];
  output[2] = v1[2] - v2[2];
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<diff>:
  endbr64
  movsd  (%rdi),%xmm0
  subsd  (%rsi),%xmm0
  movsd  %xmm0,(%rdx)
  movsd  0x8(%rdi),%xmm0
  subsd  0x8(%rsi),%xmm0
  movsd  %xmm0,0x8(%rdx)
  movsd  0x10(%rdi),%xmm0
  subsd  0x10(%rsi),%xmm0
  movsd  %xmm0,0x10(%rdx)
  ret
```

assistant: ```c
void diff(double v1[3], double v2[3], double output[3]) {
  output[0] = v1[0] - v2[0];
  output[1] = v1[1] - v2[1];
  output[2] = v1[2] - v2[2];
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<scan_devices_all>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0xc(%rbp),%rax
  mov    %rax,%rsi
  lea    D10(%rip),%rax
  mov    %rax,%rdi
  call   <stat@plt>
  test   %rax,%rax
  jne    L25
  mov    -0x18(%rbp),%rax
  mov    $0x0,%ecx
  lea    D19(%rip),%rdx
  lea    D47(%rip),%rsi
  mov    %rax,%rdi
  call   <scan_dir@plt>
  jmp    L10
L25:
  mov    -0x18(%rbp),%rax
  mov    $0x0,%ecx
  lea    D19(%rip),%rdx
  lea    D40(%rip),%rsi
  mov    %rax,%rdi
  call   <scan_dir@plt>
  mov    -0x18(%rbp),%rax
  mov    $0x0,%ecx
  mov    $0x0,%edx
  lea    D2(%rip),%rsi
  mov    %rax,%rdi
  call   <scan_dir@plt>
L10:
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L8
  call   <__stack_chk_fail@plt>
L8:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D10
type: string
name: extract_symbolic_data
arguments: data_label: D19
type: string
name: extract_symbolic_data
arguments: data_label: D47
type: string
name: extract_symbolic_data
arguments: data_label: D40
type: string
name: extract_symbolic_data
arguments: data_label: D2
type: string

tool: D10: /sys/subsystem

tool: D19: devices

tool: D47: subsystem

tool: D40: bus

tool: D2: class

assistant: ```c
int scan_devices_all(struct udev_enumerate *udev_enumerate) {
  struct stat statbuf;
  if (stat("/sys/subsystem", &statbuf) == 0) {
    scan_dir(udev_enumerate, "subsystem", "devices", NULL);
  } else {
    scan_dir(udev_enumerate, "bus", "devices", NULL);
    scan_dir(udev_enumerate, "class", NULL, NULL);
  }
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<scan_devices_all>:
  endbr64
  push   %rbx
  sub    $0x10,%rsp
  mov    %rdi,%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  lea    D56(%rip),%rdi
  call   <stat@plt>
  test   %rax,%rax
  jne    L0
  mov    $0x0,%ecx
  lea    D11(%rip),%rdx
  lea    D12(%rip),%rsi
  mov    %rbx,%rdi
  call   <scan_dir@plt>
L4:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L11
  mov    $0x0,%eax
  add    $0x10,%rsp
  pop    %rbx
  ret
L0:
  mov    $0x0,%ecx
  lea    D11(%rip),%rdx
  lea    D53(%rip),%rsi
  mov    %rbx,%rdi
  call   <scan_dir@plt>
  mov    $0x0,%ecx
  mov    $0x0,%edx
  lea    D17(%rip),%rsi
  mov    %rbx,%rdi
  call   <scan_dir@plt>
  jmp    L4
L11:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_label: D56
datatype: string
name: unpack_data
arguments: data_label: D11
datatype: string
name: unpack_data
arguments: data_label: D12
datatype: string
name: unpack_data
arguments: data_label: D53
datatype: string
name: unpack_data
arguments: data_label: D17
datatype: string

tool: D56: /sys/subsystem

tool: D11: devices

tool: D12: subsystem

tool: D53: bus

tool: D17: class

assistant: ```c
int scan_devices_all(struct udev_enumerate *udev_enumerate) {
  struct stat statbuf;
  if (stat("/sys/subsystem", &statbuf) == 0) {
    scan_dir(udev_enumerate, "subsystem", "devices", NULL);
  } else {
    scan_dir(udev_enumerate, "bus", "devices", NULL);
    scan_dir(udev_enumerate, "class", NULL, NULL);
  }
  return 0;
}
```
user: What is the c source code of the assembly code below:

```asm
<scan_devices_all>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  lea    D27(%rip),%rdi
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  call   <stat@plt>
  xor    %ecx,%ecx
  lea    D15(%rip),%rdx
  test   %rax,%rax
  jne    L19
  lea    D37(%rip),%rsi
  mov    %rbp,%rdi
  call   <scan_dir@plt>
L29:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L1
  add    $0x10,%rsp
  xor    %eax,%eax
  pop    %rbp
  ret
  nopw   0x0(%rax,%rax,1)
L19:
  mov    %rbp,%rdi
  lea    D29(%rip),%rsi
  call   <scan_dir@plt>
  xor    %ecx,%ecx
  xor    %edx,%edx
  lea    D23(%rip),%rsi
  mov    %rbp,%rdi
  call   <scan_dir@plt>
  jmp    L29
L1:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D27
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D15
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D37
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D29
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D23
type_infered: string

tool: D27: /sys/subsystem

tool: D15: devices

tool: D37: subsystem

tool: D29: bus

tool: D23: class

assistant: ```c
int scan_devices_all(struct udev_enumerate *udev_enumerate) {
  struct stat statbuf;
  if (stat("/sys/subsystem", &statbuf) == 0) {
    scan_dir(udev_enumerate, "subsystem", "devices", NULL);
  } else {
    scan_dir(udev_enumerate, "bus", "devices", NULL);
    scan_dir(udev_enumerate, "class", NULL, NULL);
  }
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<scan_devices_all>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  lea    D5(%rip),%rdi
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  call   <stat@plt>
  xor    %ecx,%ecx
  lea    D0(%rip),%rdx
  test   %rax,%rax
  jne    L15
  lea    D39(%rip),%rsi
  mov    %rbp,%rdi
  call   <scan_dir@plt>
L4:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L10
  add    $0x10,%rsp
  xor    %eax,%eax
  pop    %rbp
  ret
  nopw   0x0(%rax,%rax,1)
L15:
  mov    %rbp,%rdi
  lea    D38(%rip),%rsi
  call   <scan_dir@plt>
  xor    %ecx,%ecx
  xor    %edx,%edx
  lea    D4(%rip),%rsi
  mov    %rbp,%rdi
  call   <scan_dir@plt>
  jmp    L4
L10:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: tag: D5
data_type: string
name: unpack_data
arguments: tag: D0
data_type: string
name: unpack_data
arguments: tag: D39
data_type: string
name: unpack_data
arguments: tag: D38
data_type: string
name: unpack_data
arguments: tag: D4
data_type: string

tool: D5: /sys/subsystem

tool: D0: devices

tool: D39: subsystem

tool: D38: bus

tool: D4: class

assistant: ```c
int scan_devices_all(struct udev_enumerate *udev_enumerate) {
  struct stat statbuf;
  if (stat("/sys/subsystem", &statbuf) == 0) {
    scan_dir(udev_enumerate, "subsystem", "devices", NULL);
  } else {
    scan_dir(udev_enumerate, "bus", "devices", NULL);
    scan_dir(udev_enumerate, "class", NULL, NULL);
  }
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<sum>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %esi,-0x18(%rbp)
  mov    -0x14(%rbp),%edx
  mov    -0x18(%rbp),%eax
  add    %edx,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  mov    %eax,%esi
  lea    D5(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    -0x4(%rbp),%eax
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D5
datatype: string

tool: D5: Sum: %d


assistant: ```c
int sum(int num1, int num2) {
  int sum = num1 + num2;
  printf("Sum: %d\n", sum);
  return sum;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<sum>:
  endbr64
  push   %rbx
  lea    (%rdi,%rsi,1),%ebx
  mov    %ebx,%esi
  lea    D8(%rip),%rdi
  call   <printf@plt>
  mov    %ebx,%eax
  pop    %rbx
  ret
```

tool_calls: name: disassemble_data
arguments: data_label: D8
type: string

tool: D8: Sum: %d


assistant: ```c
int sum(int num1, int num2) {
  int sum = num1 + num2;
  printf("Sum: %d\n", sum);
  return sum;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<sum>:
  endbr64
  push   %r12
  lea    (%rdi,%rsi,1),%r12d
  lea    D8(%rip),%rdi
  mov    %r12d,%esi
  call   <printf@plt>
  mov    %r12d,%eax
  pop    %r12
  ret
```

tool_calls: name: disassemble_data
arguments: data_label: D8
datatype: string

tool: D8: Sum: %d


assistant: ```c
int sum(int num1, int num2) {
  int sum = num1 + num2;
  printf("Sum: %d\n", sum);
  return sum;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<sum>:
  endbr64
  push   %r12
  lea    (%rdi,%rsi,1),%r12d
  lea    D9(%rip),%rdi
  mov    %r12d,%esi
  call   <printf@plt>
  mov    %r12d,%eax
  pop    %r12
  ret
```

tool_calls: name: disassemble_data
arguments: label: D9
type_infered: string

tool: D9: Sum: %d


assistant: ```c
int sum(int num1, int num2) {
  int sum = num1 + num2;
  printf("Sum: %d\n", sum);
  return sum;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<doSaveCommand>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  movq   $0x0,(%rax)
  lea    D19(%rip),%rax
  mov    %rax,%rdi
  call   <getfname@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  lea    D8(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <fopen@plt>
  mov    -0x18(%rbp),%rdx
  mov    %rax,(%rdx)
  nop
  leave
  ret
```

tool_calls: name: parse_data
arguments: data_label: D19
type_infered: string
name: parse_data
arguments: data_label: D8
type_infered: string

tool: D19: Save file as:

tool: D8: wb

assistant: ```c
void doSaveCommand(FILE **f) {
  char *fname;
  *f = NULL;
  fname = getfname("Save file as:");
  *f = fopen(fname, "wb");
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<doSaveCommand>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  movq   $0x0,(%rdi)
  lea    D19(%rip),%rdi
  call   <getfname@plt>
  mov    %rax,%rdi
  lea    D8(%rip),%rsi
  call   <fopen@plt>
  mov    %rax,(%rbx)
  pop    %rbx
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D19
data_type: string
name: retrieve_data
arguments: data_label: D8
data_type: string

tool: D19: Save file as:

tool: D8: wb

assistant: ```c
void doSaveCommand(FILE **f) {
  char *fname;
  *f = NULL;
  fname = getfname("Save file as:");
  *f = fopen(fname, "wb");
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<doSaveCommand>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  movq   $0x0,(%rdi)
  lea    D16(%rip),%rdi
  call   <getfname@plt>
  lea    D10(%rip),%rsi
  mov    %rax,%rdi
  call   <fopen@plt>
  mov    %rax,(%rbx)
  pop    %rbx
  ret
```

tool_calls: name: parse_data
arguments: data_label: D16
data_type: string
name: parse_data
arguments: data_label: D10
data_type: string

tool: D16: Save file as:

tool: D10: wb

assistant: ```c
void doSaveCommand(FILE **f) {
  char *fname;
  *f = NULL;
  fname = getfname("Save file as:");
  *f = fopen(fname, "wb");
}
```
user: Translate the below assembly code into C programming language:

```asm
<doSaveCommand>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  movq   $0x0,(%rdi)
  lea    D14(%rip),%rdi
  call   <getfname@plt>
  lea    D2(%rip),%rsi
  mov    %rax,%rdi
  call   <fopen@plt>
  mov    %rax,(%rbx)
  pop    %rbx
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D14
type_guessed: string
name: retrieve_data
arguments: data_label: D2
type_guessed: string

tool: D14: Save file as:

tool: D2: wb

assistant: ```c
void doSaveCommand(FILE **f) {
  char *fname;
  *f = NULL;
  fname = getfname("Save file as:");
  *f = fopen(fname, "wb");
}
```
user: Translate the below assembly code into C programming language:

```asm
<opencores_device_str>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  cmpl   $0x4,-0x4(%rbp)
  je     L26
  cmpl   $0x5,-0x4(%rbp)
  je     L3
  nop
  mov    $0x0,%eax
  jmp    L7
L26:
  lea    D11(%rip),%rax
  jmp    L7
L3:
  lea    D10(%rip),%rax
L7:
  pop    %rbp
  ret
```

tool_calls: name: unpack_data
arguments: label: D11
datatype: string
name: unpack_data
arguments: label: D10
datatype: string

tool: D11: OPENCORES_PCIBR

tool: D10: OPENCORES_ETHMAC

assistant: ```c
extern char *opencores_device_str(int id) {
  switch (id) {
  case 0x4:
    return "OPENCORES_PCIBR";
  case 0x5:
    return "OPENCORES_ETHMAC";
  default:
    break;
  }
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<opencores_device_str>:
  endbr64
  lea    D2(%rip),%rax
  cmp    $0x4,%edi
  je     L9
  cmp    $0x5,%edi
  lea    D12(%rip),%rax
  mov    $0x0,%edx
  cmovne %rdx,%rax
L9:
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D2
datatype: string
name: parse_data
arguments: data_tag: D12
datatype: string

tool: D2: OPENCORES_PCIBR

tool: D12: OPENCORES_ETHMAC

assistant: ```c
extern char *opencores_device_str(int id) {
  switch (id) {
  case 0x4:
    return "OPENCORES_PCIBR";
  case 0x5:
    return "OPENCORES_ETHMAC";
  default:
    break;
  }
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<opencores_device_str>:
  endbr64
  lea    D0(%rip),%rax
  cmp    $0x4,%edi
  je     L6
  cmp    $0x5,%edi
  lea    D7(%rip),%rax
  mov    $0x0,%edx
  cmovne %rdx,%rax
L6:
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D0
type_infered: string
name: extract_symbolic_data
arguments: data_label: D7
type_infered: string

tool: D0: OPENCORES_PCIBR

tool: D7: OPENCORES_ETHMAC

assistant: ```c
extern char *opencores_device_str(int id) {
  switch (id) {
  case 0x4:
    return "OPENCORES_PCIBR";
  case 0x5:
    return "OPENCORES_ETHMAC";
  default:
    break;
  }
  return 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
<opencores_device_str>:
  endbr64
  lea    D7(%rip),%rax
  cmp    $0x4,%edi
  je     L5
  cmp    $0x5,%edi
  lea    D6(%rip),%rax
  mov    $0x0,%edx
  cmovne %rdx,%rax
L5:
  ret
```

tool_calls: name: disassemble_data
arguments: label: D7
type_infered: string
name: disassemble_data
arguments: label: D6
type_infered: string

tool: D7: OPENCORES_PCIBR

tool: D6: OPENCORES_ETHMAC

assistant: ```c
extern char *opencores_device_str(int id) {
  switch (id) {
  case 0x4:
    return "OPENCORES_PCIBR";
  case 0x5:
    return "OPENCORES_ETHMAC";
  default:
    break;
  }
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<file_compare1>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x110,%rsp
  mov    %rdi,-0xf8(%rbp)
  mov    %rsi,-0x100(%rbp)
  mov    %rdx,-0x108(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0xf8(%rbp),%rdx
  lea    -0xe0(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  mov    -0x100(%rbp),%rdx
  lea    -0xe0(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcat@plt>
  mov    -0xf8(%rbp),%rdx
  lea    -0x70(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  mov    -0x108(%rbp),%rdx
  lea    -0x70(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcat@plt>
  lea    -0xf0(%rbp),%rdx
  lea    -0xe0(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <stat@plt>
  test   %rax,%rax
  je     L34
  lea    -0xe0(%rbp),%rax
  mov    %rax,%rdi
  call   <perror@plt>
L34:
  lea    -0xe8(%rbp),%rdx
  lea    -0x70(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <stat@plt>
  test   %rax,%rax
  je     L28
  lea    -0x70(%rbp),%rax
  mov    %rax,%rdi
  call   <perror@plt>
L28:
  mov    -0xf0(%rbp),%rdx
  mov    -0xe8(%rbp),%rax
  cmp    %rax,%rdx
  jl     L36
  mov    $0x1,%eax
  jmp    L13
L36:
  mov    $0xffffffff,%eax
L13:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L37
  call   <__stack_chk_fail@plt>
L37:
  leave
  ret
```

assistant: ```c
int file_compare1(char *path, char *filename1, char *filename2) {
  struct stat st1;
  struct stat st2;
  char file1[100];
  strcpy(file1, path);
  strcat(file1, filename1);
  char file2[100];
  strcpy(file2, path);
  strcat(file2, filename2);
  if (stat(file1, &st1) != 0)
    perror(file1);
  if (stat(file2, &st2) != 0)
    perror(file2);
  return st1.st_ctime >= st2.st_ctime ? 1 : -1;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<file_compare1>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0xf8,%rsp
  mov    %rdi,%rbx
  mov    %rsi,%r13
  mov    %rdx,%r12
  mov    %fs:0x28,%rax
  mov    %rax,0xe8(%rsp)
  xor    %eax,%eax
  lea    0x10(%rsp),%rbp
  mov    %rdi,%rsi
  mov    %rbp,%rdi
  call   <strcpy@plt>
  mov    %r13,%rsi
  mov    %rbp,%rdi
  call   <strcat@plt>
  lea    0x80(%rsp),%r13
  mov    %rbx,%rsi
  mov    %r13,%rdi
  call   <strcpy@plt>
  mov    %r12,%rsi
  mov    %r13,%rdi
  call   <strcat@plt>
  mov    %rsp,%rsi
  mov    %rbp,%rdi
  call   <stat@plt>
  test   %rax,%rax
  jne    L42
L17:
  lea    0x8(%rsp),%rsi
  lea    0x80(%rsp),%rdi
  call   <stat@plt>
  test   %rax,%rax
  jne    L23
L1:
  mov    0x8(%rsp),%rax
  cmp    %rax,(%rsp)
  setge  %al
  movzbl %al,%eax
  lea    -0x1(%rax,%rax,1),%eax
  mov    0xe8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L36
  add    $0xf8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L42:
  mov    %rbp,%rdi
  call   <perror@plt>
  jmp    L17
L23:
  lea    0x80(%rsp),%rdi
  call   <perror@plt>
  jmp    L1
L36:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int file_compare1(char *path, char *filename1, char *filename2) {
  struct stat st1;
  struct stat st2;
  char file1[100];
  strcpy(file1, path);
  strcat(file1, filename1);
  char file2[100];
  strcpy(file2, path);
  strcat(file2, filename2);
  if (stat(file1, &st1) != 0)
    perror(file1);
  if (stat(file2, &st2) != 0)
    perror(file2);
  return st1.st_ctime >= st2.st_ctime ? 1 : -1;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<file_compare1>:
  endbr64
  push   %r14
  mov    %rdx,%r14
  push   %r13
  push   %r12
  mov    %rsi,%r12
  mov    %rdi,%rsi
  push   %rbp
  mov    %rdi,%rbp
  sub    $0xf8,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0xe8(%rsp)
  xor    %eax,%eax
  lea    0x10(%rsp),%r13
  mov    %r13,%rdi
  call   <strcpy@plt>
  mov    %r12,%rsi
  mov    %r13,%rdi
  lea    0x80(%rsp),%r12
  call   <strcat@plt>
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <strcpy@plt>
  mov    %r14,%rsi
  mov    %r12,%rdi
  call   <strcat@plt>
  mov    %rsp,%rsi
  mov    %r13,%rdi
  call   <stat@plt>
  test   %rax,%rax
  jne    L37
L0:
  lea    0x8(%rsp),%rsi
  mov    %r12,%rdi
  call   <stat@plt>
  test   %rax,%rax
  jne    L14
L16:
  mov    0x8(%rsp),%rax
  cmp    %rax,(%rsp)
  setge  %al
  movzbl %al,%eax
  lea    -0x1(%rax,%rax,1),%eax
  mov    0xe8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L20
  add    $0xf8,%rsp
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  xchg   %ax,%ax
L37:
  mov    %r13,%rdi
  call   <perror@plt>
  jmp    L0
  nopw   0x0(%rax,%rax,1)
L14:
  mov    %r12,%rdi
  call   <perror@plt>
  jmp    L16
L20:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int file_compare1(char *path, char *filename1, char *filename2) {
  struct stat st1;
  struct stat st2;
  char file1[100];
  strcpy(file1, path);
  strcat(file1, filename1);
  char file2[100];
  strcpy(file2, path);
  strcat(file2, filename2);
  if (stat(file1, &st1) != 0)
    perror(file1);
  if (stat(file2, &st2) != 0)
    perror(file2);
  return st1.st_ctime >= st2.st_ctime ? 1 : -1;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<file_compare1>:
  endbr64
  push   %r14
  mov    %rdx,%r14
  push   %r13
  push   %r12
  mov    %rsi,%r12
  mov    %rdi,%rsi
  push   %rbp
  mov    %rdi,%rbp
  sub    $0xf8,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0xe8(%rsp)
  xor    %eax,%eax
  lea    0x10(%rsp),%r13
  mov    %r13,%rdi
  call   <strcpy@plt>
  mov    %r12,%rsi
  mov    %r13,%rdi
  lea    0x80(%rsp),%r12
  call   <strcat@plt>
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <strcpy@plt>
  mov    %r14,%rsi
  mov    %r12,%rdi
  call   <strcat@plt>
  mov    %rsp,%rsi
  mov    %r13,%rdi
  call   <stat@plt>
  test   %rax,%rax
  jne    L23
L25:
  lea    0x8(%rsp),%rsi
  mov    %r12,%rdi
  call   <stat@plt>
  test   %rax,%rax
  jne    L41
L44:
  mov    0x8(%rsp),%rax
  cmp    %rax,(%rsp)
  setge  %al
  movzbl %al,%eax
  lea    -0x1(%rax,%rax,1),%eax
  mov    0xe8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L10
  add    $0xf8,%rsp
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  xchg   %ax,%ax
L23:
  mov    %r13,%rdi
  call   <perror@plt>
  jmp    L25
  nopw   0x0(%rax,%rax,1)
L41:
  mov    %r12,%rdi
  call   <perror@plt>
  jmp    L44
L10:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int file_compare1(char *path, char *filename1, char *filename2) {
  struct stat st1;
  struct stat st2;
  char file1[100];
  strcpy(file1, path);
  strcat(file1, filename1);
  char file2[100];
  strcpy(file2, path);
  strcat(file2, filename2);
  if (stat(file1, &st1) != 0)
    perror(file1);
  if (stat(file2, &st2) != 0)
    perror(file2);
  return st1.st_ctime >= st2.st_ctime ? 1 : -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
<xor_cipher>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %rcx,-0x30(%rbp)
  mov    %r8,-0x38(%rbp)
  movq   $0x0,-0x10(%rbp)
  movq   $0x0,-0x8(%rbp)
  jmp    L11
L29:
  mov    -0x30(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x20(%rbp),%rax
  movzbl (%rax),%eax
  xor    %eax,%edx
  mov    -0x18(%rbp),%rax
  mov    %dl,(%rax)
  addq   $0x1,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  cmp    -0x38(%rbp),%rax
  jne    L24
  movq   $0x0,-0x8(%rbp)
L24:
  addq   $0x1,-0x10(%rbp)
L11:
  mov    -0x10(%rbp),%rax
  cmp    -0x28(%rbp),%rax
  jb     L29
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void xor_cipher(char *des, char *src, size_t n, char *key, size_t kn) {
  for (size_t i = 0, j = 0; i < n; i++) {
    *des = key[j] ^ (*src);
    if (++j == kn) {
      j = 0;
    }
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<xor_cipher>:
  endbr64
  mov    %rdi,%r9
  mov    %rsi,%r10
  test   %rdx,%rdx
  je     L7
  mov    $0x0,%eax
  mov    $0x0,%edi
  mov    $0x0,%r11d
L3:
  movzbl (%rcx,%rax,1),%esi
  xor    (%r10),%sil
  mov    %sil,(%r9)
  add    $0x1,%rax
  cmp    %r8,%rax
  cmove  %r11,%rax
  add    $0x1,%rdi
  cmp    %rdi,%rdx
  jne    L3
L7:
  ret
```

assistant: ```c
void xor_cipher(char *des, char *src, size_t n, char *key, size_t kn) {
  for (size_t i = 0, j = 0; i < n; i++) {
    *des = key[j] ^ (*src);
    if (++j == kn) {
      j = 0;
    }
  }
}
```