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

```asm
<rop3_58_0_0>:
  endbr64
  mov    %esi,%eax
  xor    (%rdi),%al
  or     %edx,%eax
  xor    %esi,%eax
  mov    %al,(%rdi)
  ret
```

assistant: ```c
void rop3_58_0_0(unsigned char *D, unsigned char S, unsigned char T) {
  unsigned char stk1;
  unsigned char stk2;
  unsigned char stk3;
  stk3 = *D ^ S;
  stk2 = T | stk3;
  stk1 = S ^ stk2;
  *D = stk1;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<rop3_58_0_0>:
  endbr64
  movzbl (%rdi),%eax
  xor    %esi,%eax
  or     %edx,%eax
  xor    %esi,%eax
  mov    %al,(%rdi)
  ret
```

assistant: ```c
void rop3_58_0_0(unsigned char *D, unsigned char S, unsigned char T) {
  unsigned char stk1;
  unsigned char stk2;
  unsigned char stk3;
  stk3 = *D ^ S;
  stk2 = T | stk3;
  stk1 = S ^ stk2;
  *D = stk1;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<rop3_58_0_0>:
  endbr64
  movzbl (%rdi),%eax
  xor    %esi,%eax
  or     %edx,%eax
  xor    %esi,%eax
  mov    %al,(%rdi)
  ret
```

assistant: ```c
void rop3_58_0_0(unsigned char *D, unsigned char S, unsigned char T) {
  unsigned char stk1;
  unsigned char stk2;
  unsigned char stk3;
  stk3 = *D ^ S;
  stk2 = T | stk3;
  stk1 = S ^ stk2;
  *D = stk1;
}
```
user: Translate the below assembly code into C programming language:

```asm
<decode_char>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,%eax
  mov    %al,-0x4(%rbp)
  movsbl -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <tolower@plt>
  mov    %al,-0x4(%rbp)
  cmpb   $0x39,-0x4(%rbp)
  jg     L1
  movzbl -0x4(%rbp),%eax
  sub    $0x30,%eax
  jmp    L5
L1:
  movzbl -0x4(%rbp),%eax
  sub    $0x57,%eax
L5:
  leave
  ret
```

assistant: ```c
char decode_char(char c) {
  c = tolower(c);
  return c <= '9' ? c - '0' : c - 'a' + 10;
}
```
user: Translate the below assembly code into C programming language:

```asm
<decode_char>:
  endbr64
  sub    $0x8,%rsp
  movsbl %dil,%edi
  call   <tolower@plt>
  lea    -0x30(%rax),%ecx
  lea    -0x57(%rax),%edx
  cmp    $0x39,%al
  mov    %ecx,%eax
  cmovg  %edx,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
char decode_char(char c) {
  c = tolower(c);
  return c <= '9' ? c - '0' : c - 'a' + 10;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<decode_char>:
  endbr64
  sub    $0x8,%rsp
  movsbl %dil,%edi
  call   <tolower@plt>
  lea    -0x30(%rax),%ecx
  cmp    $0x39,%al
  lea    -0x57(%rax),%edx
  mov    %ecx,%eax
  cmovg  %edx,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
char decode_char(char c) {
  c = tolower(c);
  return c <= '9' ? c - '0' : c - 'a' + 10;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<decode_char>:
  endbr64
  sub    $0x8,%rsp
  movsbl %dil,%edi
  call   <tolower@plt>
  lea    -0x30(%rax),%ecx
  cmp    $0x39,%al
  lea    -0x57(%rax),%edx
  mov    %ecx,%eax
  cmovg  %edx,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
char decode_char(char c) {
  c = tolower(c);
  return c <= '9' ? c - '0' : c - 'a' + 10;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<mb_sec>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x20(%rbp),%rax
  mov    (%rax),%eax
  imul   $0xf4240,%eax,%edx
  mov    -0x20(%rbp),%rax
  mov    0x4(%rax),%eax
  add    %edx,%eax
  cltq
  mov    %rax,-0x8(%rbp)
  mov    -0x18(%rbp),%rax
  test   %rax,%rax
  js     L33
  pxor   %xmm0,%xmm0
  cvtsi2sd %rax,%xmm0
  jmp    L15
L33:
  mov    %rax,%rdx
  shr    %rdx
  and    $0x1,%eax
  or     %rax,%rdx
  pxor   %xmm0,%xmm0
  cvtsi2sd %rdx,%xmm0
  addsd  %xmm0,%xmm0
L15:
  movsd  D6(%rip),%xmm1
  mulsd  %xmm1,%xmm0
  movsd  D1(%rip),%xmm2
  movapd %xmm0,%xmm1
  divsd  %xmm2,%xmm1
  mov    -0x8(%rbp),%rax
  test   %rax,%rax
  js     L13
  pxor   %xmm0,%xmm0
  cvtsi2sd %rax,%xmm0
  jmp    L38
L13:
  mov    %rax,%rdx
  shr    %rdx
  and    $0x1,%eax
  or     %rax,%rdx
  pxor   %xmm0,%xmm0
  cvtsi2sd %rdx,%xmm0
  addsd  %xmm0,%xmm0
L38:
  divsd  %xmm0,%xmm1
  movq   %xmm1,%rax
  movq   %rax,%xmm0
  pop    %rbp
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D6
datatype: f64
name: unpack_data
arguments: data_label: D1
datatype: f64

tool: D6: 1000000

tool: D1: 1048576

assistant: ```c
double mb_sec(unsigned long bytes, struct timeval *delta) {
  unsigned long us = delta->tv_sec * 1000000 + delta->tv_usec;
  return (double)bytes * 1000000.0 / 1048576.0 / (double)us;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<mb_sec>:
  endbr64
  test   %rdi,%rdi
  js     L33
  pxor   %xmm0,%xmm0
  cvtsi2sd %rdi,%xmm0
L30:
  mulsd  D14(%rip),%xmm0
  mulsd  D18(%rip),%xmm0
  imul   $0xf4240,(%rsi),%eax
  add    0x4(%rsi),%eax
  cltq
  test   %rax,%rax
  js     L24
  pxor   %xmm1,%xmm1
  cvtsi2sd %rax,%xmm1
L1:
  divsd  %xmm1,%xmm0
  ret
L33:
  mov    %rdi,%rax
  shr    %rax
  and    $0x1,%edi
  or     %rdi,%rax
  pxor   %xmm0,%xmm0
  cvtsi2sd %rax,%xmm0
  addsd  %xmm0,%xmm0
  jmp    L30
L24:
  mov    %rax,%rdx
  shr    %rdx
  and    $0x1,%eax
  or     %rax,%rdx
  pxor   %xmm1,%xmm1
  cvtsi2sd %rdx,%xmm1
  addsd  %xmm1,%xmm1
  jmp    L1
```

tool_calls: name: disassemble_data
arguments: label: D14
type: f64
name: disassemble_data
arguments: label: D18
type: byte[8]

tool: D14: 1000000

tool: {"D18": [0x00,0x00,0x00,0x00,0x00,0x00,0xb0,0x3e]}

assistant: ```c
double mb_sec(unsigned long bytes, struct timeval *delta) {
  unsigned long us = delta->tv_sec * 1000000 + delta->tv_usec;
  return (double)bytes * 1000000.0 / 1048576.0 / (double)us;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<mb_sec>:
  endbr64
  test   %rdi,%rdi
  js     L27
  pxor   %xmm0,%xmm0
  cvtsi2sd %rdi,%xmm0
L26:
  imul   $0xf4240,(%rsi),%eax
  add    0x4(%rsi),%eax
  mulsd  D9(%rip),%xmm0
  cltq
  mulsd  D10(%rip),%xmm0
  test   %rax,%rax
  js     L19
  pxor   %xmm1,%xmm1
  cvtsi2sd %rax,%xmm1
  divsd  %xmm1,%xmm0
  ret
L27:
  mov    %rdi,%rax
  and    $0x1,%edi
  pxor   %xmm0,%xmm0
  shr    %rax
  or     %rdi,%rax
  cvtsi2sd %rax,%xmm0
  addsd  %xmm0,%xmm0
  jmp    L26
  nopl   0x0(%rax,%rax,1)
L19:
  mov    %rax,%rdx
  and    $0x1,%eax
  pxor   %xmm1,%xmm1
  shr    %rdx
  or     %rax,%rdx
  cvtsi2sd %rdx,%xmm1
  addsd  %xmm1,%xmm1
  divsd  %xmm1,%xmm0
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D9
data_type: f64
name: retrieve_data
arguments: data_label: D10
data_type: byte[8]

tool: D9: 1000000

tool: {"D10": [0x00,0x00,0x00,0x00,0x00,0x00,0xb0,0x3e]}

assistant: ```c
double mb_sec(unsigned long bytes, struct timeval *delta) {
  unsigned long us = delta->tv_sec * 1000000 + delta->tv_usec;
  return (double)bytes * 1000000.0 / 1048576.0 / (double)us;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<mb_sec>:
  endbr64
  test   %rdi,%rdi
  js     L26
  pxor   %xmm0,%xmm0
  cvtsi2sd %rdi,%xmm0
L0:
  imul   $0xf4240,(%rsi),%eax
  add    0x4(%rsi),%eax
  mulsd  D1(%rip),%xmm0
  cltq
  mulsd  D10(%rip),%xmm0
  test   %rax,%rax
  js     L13
  pxor   %xmm1,%xmm1
  cvtsi2sd %rax,%xmm1
  divsd  %xmm1,%xmm0
  ret
L26:
  mov    %rdi,%rax
  and    $0x1,%edi
  pxor   %xmm0,%xmm0
  shr    %rax
  or     %rdi,%rax
  cvtsi2sd %rax,%xmm0
  addsd  %xmm0,%xmm0
  jmp    L0
  nopl   0x0(%rax,%rax,1)
L13:
  mov    %rax,%rdx
  and    $0x1,%eax
  pxor   %xmm1,%xmm1
  shr    %rdx
  or     %rax,%rdx
  cvtsi2sd %rdx,%xmm1
  addsd  %xmm1,%xmm1
  divsd  %xmm1,%xmm0
  ret
```

tool_calls: name: read_data
arguments: data_label: D1
type_guessed: f64
name: read_data
arguments: data_label: D10
type_guessed: byte[8]

tool: D1: 1000000

tool: {"D10": [0x00,0x00,0x00,0x00,0x00,0x00,0xb0,0x3e]}

assistant: ```c
double mb_sec(unsigned long bytes, struct timeval *delta) {
  unsigned long us = delta->tv_sec * 1000000 + delta->tv_usec;
  return (double)bytes * 1000000.0 / 1048576.0 / (double)us;
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0xc(%rbp),%rax
  mov    %rax,%rsi
  lea    D108(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  mov    -0xc(%rbp),%eax
  cmp    $0x9,%eax
  ja     L59
  mov    %eax,%eax
  lea    0x0(,%rax,4),%rdx
  lea    D43(%rip),%rax
  mov    (%rdx,%rax,1),%eax
  cltq
  lea    D43(%rip),%rdx
  add    %rdx,%rax
  notrack jmp *%rax
  lea    D59(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  jmp    L92
  lea    D73(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  jmp    L92
  lea    D129(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  jmp    L92
  lea    D67(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  jmp    L92
  lea    D58(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  jmp    L92
  lea    D64(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  jmp    L92
  lea    D14(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  jmp    L92
  lea    D83(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  jmp    L92
  lea    D53(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  jmp    L92
  lea    D70(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  jmp    L92
L59:
  lea    D87(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  nop
L92:
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L10
  call   <__stack_chk_fail@plt>
L10:
  leave
  ret
```

tool_calls: name: read_data
arguments: tag: D108
type: string
name: read_data
arguments: tag: D59
type: string
name: read_data
arguments: tag: D73
type: string
name: read_data
arguments: tag: D129
type: string
name: read_data
arguments: tag: D67
type: string
name: read_data
arguments: tag: D58
type: string
name: read_data
arguments: tag: D64
type: string
name: read_data
arguments: tag: D14
type: string
name: read_data
arguments: tag: D83
type: string
name: read_data
arguments: tag: D53
type: string
name: read_data
arguments: tag: D70
type: string
name: read_data
arguments: tag: D87
type: string

tool: D108: %d

tool: D59: zero


tool: D73: one


tool: D129: two


tool: D67: three


tool: D58: four


tool: D64: five


tool: D14: six


tool: D83: seven


tool: D53: eight


tool: D70: nine


tool: D87: Invalid choice!


assistant: ```c
int main() {
  int i;
  scanf("%d", &i);
  switch (i) {
  case 0:
    printf("zero\n");
    break;
  case 1:
    printf("one\n");
    break;
  case 2:
    printf("two\n");
    break;
  case 3:
    printf("three\n");
    break;
  case 4:
    printf("four\n");
    break;
  case 5:
    printf("five\n");
    break;
  case 6:
    printf("six\n");
    break;
  case 7:
    printf("seven\n");
    break;
  case 8:
    printf("eight\n");
    break;
  case 9:
    printf("nine\n");
    break;
  default:
    printf("Invalid choice!\n");
    break;
  }
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  lea    D92(%rip),%rdi
  call   <scanf@plt>
  cmpl   $0x9,0x4(%rsp)
  ja     L91
  mov    0x4(%rsp),%eax
  lea    D72(%rip),%rdx
  movslq (%rdx,%rax,4),%rax
  add    %rdx,%rax
  notrack jmp *%rax
  lea    D22(%rip),%rdi
  call   <printf@plt>
L17:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L60
  mov    $0x0,%eax
  add    $0x18,%rsp
  ret
  lea    D107(%rip),%rdi
  call   <printf@plt>
  jmp    L17
  lea    D60(%rip),%rdi
  call   <printf@plt>
  jmp    L17
  lea    D128(%rip),%rdi
  call   <printf@plt>
  jmp    L17
  lea    D82(%rip),%rdi
  call   <printf@plt>
  jmp    L17
  lea    D24(%rip),%rdi
  call   <printf@plt>
  jmp    L17
  lea    D10(%rip),%rdi
  call   <printf@plt>
  jmp    L17
  lea    D126(%rip),%rdi
  call   <printf@plt>
  jmp    L17
  lea    D53(%rip),%rdi
  call   <printf@plt>
  jmp    L17
  lea    D75(%rip),%rdi
  call   <printf@plt>
  jmp    L17
L91:
  lea    D118(%rip),%rdi
  call   <printf@plt>
  jmp    L17
L60:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D92
type_guessed: string
name: extract_symbolic_data
arguments: data_label: D22
type_guessed: string
name: extract_symbolic_data
arguments: data_label: D107
type_guessed: string
name: extract_symbolic_data
arguments: data_label: D60
type_guessed: string
name: extract_symbolic_data
arguments: data_label: D128
type_guessed: string
name: extract_symbolic_data
arguments: data_label: D82
type_guessed: string
name: extract_symbolic_data
arguments: data_label: D24
type_guessed: string
name: extract_symbolic_data
arguments: data_label: D10
type_guessed: string
name: extract_symbolic_data
arguments: data_label: D126
type_guessed: string
name: extract_symbolic_data
arguments: data_label: D53
type_guessed: string
name: extract_symbolic_data
arguments: data_label: D75
type_guessed: string
name: extract_symbolic_data
arguments: data_label: D118
type_guessed: string

tool: D92: %d

tool: D22: zero


tool: D107: one


tool: D60: two


tool: D128: three


tool: D82: four


tool: D24: five


tool: D10: six


tool: D126: seven


tool: D53: eight


tool: D75: nine


tool: D118: Invalid choice!


assistant: ```c
int main() {
  int i;
  scanf("%d", &i);
  switch (i) {
  case 0:
    printf("zero\n");
    break;
  case 1:
    printf("one\n");
    break;
  case 2:
    printf("two\n");
    break;
  case 3:
    printf("three\n");
    break;
  case 4:
    printf("four\n");
    break;
  case 5:
    printf("five\n");
    break;
  case 6:
    printf("six\n");
    break;
  case 7:
    printf("seven\n");
    break;
  case 8:
    printf("eight\n");
    break;
  case 9:
    printf("nine\n");
    break;
  default:
    printf("Invalid choice!\n");
    break;
  }
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  lea    D31(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  call   <scanf@plt>
  cmpl   $0x9,0x4(%rsp)
  ja     L32
  mov    0x4(%rsp),%eax
  lea    D48(%rip),%rdx
  movslq (%rdx,%rax,4),%rax
  add    %rdx,%rax
  notrack jmp *%rax
  lea    D75(%rip),%rdi
  call   <printf@plt>
  nopl   (%rax)
L19:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L3
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
  lea    D72(%rip),%rdi
  call   <printf@plt>
  jmp    L19
  lea    D0(%rip),%rdi
  call   <printf@plt>
  jmp    L19
  lea    D47(%rip),%rdi
  call   <printf@plt>
  jmp    L19
  lea    D79(%rip),%rdi
  call   <printf@plt>
  jmp    L19
  lea    D1(%rip),%rdi
  call   <printf@plt>
  jmp    L19
  lea    D115(%rip),%rdi
  call   <printf@plt>
  jmp    L19
  lea    D41(%rip),%rdi
  call   <printf@plt>
  jmp    L19
  lea    D88(%rip),%rdi
  call   <printf@plt>
  jmp    L19
  lea    D9(%rip),%rdi
  call   <printf@plt>
  jmp    L19
L32:
  lea    D103(%rip),%rdi
  call   <printf@plt>
  jmp    L19
L3:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_tag: D31
type: string
name: parse_data
arguments: data_tag: D75
type: string
name: parse_data
arguments: data_tag: D72
type: string
name: parse_data
arguments: data_tag: D0
type: string
name: parse_data
arguments: data_tag: D47
type: string
name: parse_data
arguments: data_tag: D79
type: string
name: parse_data
arguments: data_tag: D1
type: string
name: parse_data
arguments: data_tag: D115
type: string
name: parse_data
arguments: data_tag: D41
type: string
name: parse_data
arguments: data_tag: D88
type: string
name: parse_data
arguments: data_tag: D9
type: string
name: parse_data
arguments: data_tag: D103
type: string

tool: D31: %d

tool: D75: eight


tool: D72: nine


tool: D0: zero


tool: D47: one


tool: D79: two


tool: D1: three


tool: D115: four


tool: D41: five


tool: D88: six


tool: D9: seven


tool: D103: Invalid choice!


assistant: ```c
int main() {
  int i;
  scanf("%d", &i);
  switch (i) {
  case 0:
    printf("zero\n");
    break;
  case 1:
    printf("one\n");
    break;
  case 2:
    printf("two\n");
    break;
  case 3:
    printf("three\n");
    break;
  case 4:
    printf("four\n");
    break;
  case 5:
    printf("five\n");
    break;
  case 6:
    printf("six\n");
    break;
  case 7:
    printf("seven\n");
    break;
  case 8:
    printf("eight\n");
    break;
  case 9:
    printf("nine\n");
    break;
  default:
    printf("Invalid choice!\n");
    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
<main>:
  endbr64
  sub    $0x18,%rsp
  lea    D5(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  call   <scanf@plt>
  cmpl   $0x9,0x4(%rsp)
  ja     L110
  mov    0x4(%rsp),%eax
  lea    D38(%rip),%rdx
  movslq (%rdx,%rax,4),%rax
  add    %rdx,%rax
  notrack jmp *%rax
  lea    D89(%rip),%rdi
  call   <printf@plt>
  nopl   (%rax)
L105:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L8
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
  lea    D68(%rip),%rdi
  call   <printf@plt>
  jmp    L105
  lea    D52(%rip),%rdi
  call   <printf@plt>
  jmp    L105
  lea    D15(%rip),%rdi
  call   <printf@plt>
  jmp    L105
  lea    D63(%rip),%rdi
  call   <printf@plt>
  jmp    L105
  lea    D27(%rip),%rdi
  call   <printf@plt>
  jmp    L105
  lea    D66(%rip),%rdi
  call   <printf@plt>
  jmp    L105
  lea    D80(%rip),%rdi
  call   <printf@plt>
  jmp    L105
  lea    D124(%rip),%rdi
  call   <printf@plt>
  jmp    L105
  lea    D67(%rip),%rdi
  call   <printf@plt>
  jmp    L105
L110:
  lea    D69(%rip),%rdi
  call   <printf@plt>
  jmp    L105
L8:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: label: D5
type_infered: string
name: unpack_data
arguments: label: D89
type_infered: string
name: unpack_data
arguments: label: D68
type_infered: string
name: unpack_data
arguments: label: D52
type_infered: string
name: unpack_data
arguments: label: D15
type_infered: string
name: unpack_data
arguments: label: D63
type_infered: string
name: unpack_data
arguments: label: D27
type_infered: string
name: unpack_data
arguments: label: D66
type_infered: string
name: unpack_data
arguments: label: D80
type_infered: string
name: unpack_data
arguments: label: D124
type_infered: string
name: unpack_data
arguments: label: D67
type_infered: string
name: unpack_data
arguments: label: D69
type_infered: string

tool: D5: %d

tool: D89: eight


tool: D68: nine


tool: D52: zero


tool: D15: one


tool: D63: two


tool: D27: three


tool: D66: four


tool: D80: five


tool: D124: six


tool: D67: seven


tool: D69: Invalid choice!


assistant: ```c
int main() {
  int i;
  scanf("%d", &i);
  switch (i) {
  case 0:
    printf("zero\n");
    break;
  case 1:
    printf("one\n");
    break;
  case 2:
    printf("two\n");
    break;
  case 3:
    printf("three\n");
    break;
  case 4:
    printf("four\n");
    break;
  case 5:
    printf("five\n");
    break;
  case 6:
    printf("six\n");
    break;
  case 7:
    printf("seven\n");
    break;
  case 8:
    printf("eight\n");
    break;
  case 9:
    printf("nine\n");
    break;
  default:
    printf("Invalid choice!\n");
    break;
  }
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<getNextWord>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x130,%rsp
  mov    %rdi,-0x128(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x118(%rbp)
  jmp    L30
L14:
  mov    -0x114(%rbp),%eax
  mov    %eax,%edi
  call   <isspace@plt>
  test   %rax,%rax
  je     L28
  mov    -0x118(%rbp),%eax
  cltq
  movb   $0x0,-0x110(%rbp,%rax,1)
  lea    -0x110(%rbp),%rax
  mov    %rax,%rdi
  call   <strdup@plt>
  jmp    L24
L28:
  cmpl   $0xfe,-0x118(%rbp)
  je     L78
  mov    -0x114(%rbp),%eax
  mov    %eax,%edi
  call   <isalnum@plt>
  test   %rax,%rax
  je     L78
  mov    -0x114(%rbp),%eax
  mov    %eax,%edi
  call   <tolower@plt>
  mov    %eax,-0x114(%rbp)
  mov    -0x114(%rbp),%eax
  mov    %eax,%edx
  mov    -0x118(%rbp),%eax
  cltq
  mov    %dl,-0x110(%rbp,%rax,1)
  addl   $0x1,-0x118(%rbp)
  jmp    L30
L78:
  mov    -0x118(%rbp),%eax
  cltq
  movb   $0x0,-0x110(%rbp,%rax,1)
  lea    -0x110(%rbp),%rax
  mov    %rax,%rdi
  call   <strdup@plt>
  jmp    L24
L30:
  mov    -0x128(%rbp),%rax
  mov    %rax,%rdi
  call   <fgetc@plt>
  mov    %eax,-0x114(%rbp)
  mov    D1(%rip),%rax
  mov    (%rax),%eax
  cmp    %eax,-0x114(%rbp)
  jne    L14
  mov    $0x0,%eax
L24:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L55
  call   <__stack_chk_fail@plt>
L55:
  leave
  ret
```

assistant: ```c
char *getNextWord(FILE *fd) {
  int index = 0;
  int charValue;
  char word[256];
  while ((charValue = fgetc(fd)) != EOF) {
    if (isspace(charValue)) {
      word[index] = '\0';
      return (char *)strdup(word);
    } else if (((index + 1) != (256 - 1)) && (isalnum(charValue))) {
      charValue = tolower(charValue);
      word[index] = charValue;
    } else {
      word[index] = '\0';
      return (char *)strdup(word);
    }
    index++;
  }
  return NULL;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<getNextWord>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x118,%rsp
  mov    %rdi,%r12
  mov    %fs:0x28,%rax
  mov    %rax,0x108(%rsp)
  xor    %eax,%eax
  mov    $0x0,%ebp
  jmp    L34
L67:
  movslq %r13d,%r13
  movb   $0x0,(%rsp,%r13,1)
  mov    %rsp,%rdi
  call   <strdup@plt>
  jmp    L4
L19:
  mov    %ebx,%edi
  call   <tolower@plt>
  mov    %al,(%rsp,%rbp,1)
  add    $0x1,%rbp
L34:
  mov    %ebp,%r13d
  mov    %r12,%rdi
  call   <fgetc@plt>
  mov    %eax,%ebx
  mov    D8(%rip),%rax
  cmp    %ebx,(%rax)
  je     L10
  mov    %ebx,%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L67
  cmp    $0xfe,%rbp
  je     L41
  mov    %ebx,%edi
  call   <isalnum@plt>
  test   %rax,%rax
  jne    L19
L41:
  movslq %r13d,%r13
  movb   $0x0,(%rsp,%r13,1)
  mov    %rsp,%rdi
  call   <strdup@plt>
L4:
  mov    0x108(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L20
  add    $0x118,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L10:
  mov    $0x0,%eax
  jmp    L4
L20:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
char *getNextWord(FILE *fd) {
  int index = 0;
  int charValue;
  char word[256];
  while ((charValue = fgetc(fd)) != EOF) {
    if (isspace(charValue)) {
      word[index] = '\0';
      return (char *)strdup(word);
    } else if (((index + 1) != (256 - 1)) && (isalnum(charValue))) {
      charValue = tolower(charValue);
      word[index] = charValue;
    } else {
      word[index] = '\0';
      return (char *)strdup(word);
    }
    index++;
  }
  return NULL;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<getNextWord>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  xor    %ebx,%ebx
  sub    $0x110,%rsp
  mov    D2(%rip),%r14
  mov    %fs:0x28,%rax
  mov    %rax,0x108(%rsp)
  xor    %eax,%eax
  jmp    L12
  nopl   0x0(%rax)
L29:
  mov    %ebp,%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L42
  cmp    $0xfe,%rbx
  je     L3
  mov    %ebp,%edi
  call   <isalnum@plt>
  test   %rax,%rax
  je     L42
  mov    %ebp,%edi
  call   <tolower@plt>
  mov    %al,(%rsp,%rbx,1)
  add    $0x1,%rbx
L12:
  mov    %r12,%rdi
  movslq %ebx,%r13
  call   <fgetc@plt>
  mov    %eax,%ebp
  cmp    %eax,(%r14)
  jne    L29
  xor    %eax,%eax
  jmp    L67
L3:
  mov    $0xfe,%r13d
  nopl   0x0(%rax,%rax,1)
L42:
  mov    %rsp,%rdi
  movb   $0x0,(%rsp,%r13,1)
  call   <strdup@plt>
L67:
  mov    0x108(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L18
  add    $0x110,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L18:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
char *getNextWord(FILE *fd) {
  int index = 0;
  int charValue;
  char word[256];
  while ((charValue = fgetc(fd)) != EOF) {
    if (isspace(charValue)) {
      word[index] = '\0';
      return (char *)strdup(word);
    } else if (((index + 1) != (256 - 1)) && (isalnum(charValue))) {
      charValue = tolower(charValue);
      word[index] = charValue;
    } else {
      word[index] = '\0';
      return (char *)strdup(word);
    }
    index++;
  }
  return NULL;
}
```