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

```asm
<main>:
  endbr64
  push   %r12
  lea    D25(%rip),%rdx
  lea    D35(%rip),%rsi
  push   %rbp
  lea    D14(%rip),%rdi
  lea    D20(%rip),%rbp
  push   %rbx
  xor    %ebx,%ebx
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r12
  call   <printf@plt>
L12:
  mov    (%r12,%rbx,4),%edx
  mov    %ebx,%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  add    $0x1,%rbx
  call   <printf@plt>
  cmp    $0x4,%rbx
  jne    L12
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L6
  add    $0x20,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L6:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: label: D25
data_type: string
name: disassemble_data
arguments: label: D35
data_type: string
name: disassemble_data
arguments: label: D14
data_type: string
name: disassemble_data
arguments: label: D20
data_type: string

tool: D25: no_data[i] 

tool: D35: i

tool: D14: %2s%14s


tool: D20: %2d%14d


assistant: ```c
int main(void) {
  int no_data[4];
  int i;
  printf("%2s%14s\n", "i", "no_data[i] ");
  for (i = 0; i < 4; i++)
    printf("%2d%14d\n", i, no_data[i]);
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<in_fdlist>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %edx,-0x8(%rbp)
  jmp    L36
L23:
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  cmp    %eax,-0x4(%rbp)
  jne    L36
  mov    $0x1,%eax
  jmp    L14
L36:
  subl   $0x1,-0x8(%rbp)
  cmpl   $0x0,-0x8(%rbp)
  jns    L23
  mov    $0x0,%eax
L14:
  pop    %rbp
  ret
```

assistant: ```c
int in_fdlist(int fd, int *fds, int len) {
  while (--len >= 0)
    if (fds[len] == fd)
      return 1;
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<in_fdlist>:
  endbr64
  sub    $0x1,%edx
  movslq %edx,%rdx
L17:
  test   %edx,%edx
  js     L4
  sub    $0x1,%rdx
  cmp    %edi,0x4(%rsi,%rdx,4)
  jne    L17
  mov    $0x1,%eax
  ret
L4:
  mov    $0x0,%eax
  ret
```

assistant: ```c
int in_fdlist(int fd, int *fds, int len) {
  while (--len >= 0)
    if (fds[len] == fd)
      return 1;
  return 0;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<in_fdlist>:
  endbr64
  sub    $0x1,%edx
  movslq %edx,%rdx
  jmp    L15
  nopl   0x0(%rax)
L28:
  sub    $0x1,%rdx
  cmp    %edi,0x4(%rsi,%rdx,4)
  je     L3
L15:
  test   %edx,%edx
  jns    L28
  xor    %eax,%eax
  ret
  nopl   0x0(%rax)
L3:
  mov    $0x1,%eax
  ret
```

assistant: ```c
int in_fdlist(int fd, int *fds, int len) {
  while (--len >= 0)
    if (fds[len] == fd)
      return 1;
  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
<in_fdlist>:
  endbr64
  sub    $0x1,%edx
  movslq %edx,%rdx
  jmp    L20
  nopl   0x0(%rax)
L14:
  sub    $0x1,%rdx
  cmp    %edi,0x4(%rsi,%rdx,4)
  je     L7
L20:
  test   %edx,%edx
  jns    L14
  xor    %eax,%eax
  ret
  nopl   0x0(%rax)
L7:
  mov    $0x1,%eax
  ret
```

assistant: ```c
int in_fdlist(int fd, int *fds, int len) {
  while (--len >= 0)
    if (fds[len] == fd)
      return 1;
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<weechat_backtrace_addr2line>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %rdx,-0x18(%rbp)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void weechat_backtrace_addr2line(int number, void *address, const char *symbol) {
  (void)number;
  (void)address;
  (void)symbol;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<weechat_backtrace_addr2line>:
  endbr64
  ret
```

assistant: ```c
void weechat_backtrace_addr2line(int number, void *address, const char *symbol) {
  (void)number;
  (void)address;
  (void)symbol;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<weechat_backtrace_addr2line>:
  endbr64
  ret
```

assistant: ```c
void weechat_backtrace_addr2line(int number, void *address, const char *symbol) {
  (void)number;
  (void)address;
  (void)symbol;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<_sub>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <complement_of_two@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <_add@plt>
  leave
  ret
```

assistant: ```c
int *_sub(int *number1, int *number2) {
  int *cp_number2 = complement_of_two(number2);
  return _add(number1, cp_number2);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<_sub>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  mov    %rsi,%rdi
  call   <complement_of_two@plt>
  mov    %rax,%rsi
  mov    %rbx,%rdi
  call   <_add@plt>
  pop    %rbx
  ret
```

assistant: ```c
int *_sub(int *number1, int *number2) {
  int *cp_number2 = complement_of_two(number2);
  return _add(number1, cp_number2);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<_sub>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  mov    %rsi,%rdi
  call   <complement_of_two@plt>
  mov    %rbp,%rdi
  pop    %rbp
  mov    %rax,%rsi
  jmp    1070 <_add@plt>
```

assistant: ```c
int *_sub(int *number1, int *number2) {
  int *cp_number2 = complement_of_two(number2);
  return _add(number1, cp_number2);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<_sub>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  mov    %rsi,%rdi
  call   <complement_of_two@plt>
  mov    %rbp,%rdi
  pop    %rbp
  mov    %rax,%rsi
  jmp    1070 <_add@plt>
```

assistant: ```c
int *_sub(int *number1, int *number2) {
  int *cp_number2 = complement_of_two(number2);
  return _add(number1, cp_number2);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<lcd_write_pixel>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %esi,-0x8(%rbp)
  mov    %edx,-0xc(%rbp)
  mov    $0x20,%edi
  call   <lcd_write_index_register@plt>
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <lcd_write_wdr@plt>
  mov    $0x21,%edi
  call   <lcd_write_index_register@plt>
  mov    -0x8(%rbp),%eax
  mov    %eax,%edi
  call   <lcd_write_wdr@plt>
  mov    $0x50,%edi
  call   <lcd_write_index_register@plt>
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <lcd_write_wdr@plt>
  mov    $0x51,%edi
  call   <lcd_write_index_register@plt>
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <lcd_write_wdr@plt>
  mov    $0x52,%edi
  call   <lcd_write_index_register@plt>
  mov    -0x8(%rbp),%eax
  mov    %eax,%edi
  call   <lcd_write_wdr@plt>
  mov    $0x53,%edi
  call   <lcd_write_index_register@plt>
  mov    -0x8(%rbp),%eax
  mov    %eax,%edi
  call   <lcd_write_wdr@plt>
  mov    $0x22,%edi
  call   <lcd_write_index_register@plt>
  mov    -0xc(%rbp),%eax
  mov    %eax,%edi
  call   <lcd_write_wdr@plt>
  nop
  leave
  ret
```

assistant: ```c
void lcd_write_pixel(unsigned int x, unsigned int y, int color) {
  lcd_write_index_register(0x20);
  lcd_write_wdr(x);
  lcd_write_index_register(0x21);
  lcd_write_wdr(y);
  lcd_write_index_register(0x50);
  lcd_write_wdr(x);
  lcd_write_index_register(0x51);
  lcd_write_wdr(x);
  lcd_write_index_register(0x52);
  lcd_write_wdr(y);
  lcd_write_index_register(0x53);
  lcd_write_wdr(y);
  lcd_write_index_register(0x22);
  lcd_write_wdr(color);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<lcd_write_pixel>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%ebp
  mov    %esi,%ebx
  mov    %edx,%r12d
  mov    $0x20,%edi
  call   <lcd_write_index_register@plt>
  mov    %ebp,%edi
  call   <lcd_write_wdr@plt>
  mov    $0x21,%edi
  call   <lcd_write_index_register@plt>
  mov    %ebx,%edi
  call   <lcd_write_wdr@plt>
  mov    $0x50,%edi
  call   <lcd_write_index_register@plt>
  mov    %ebp,%edi
  call   <lcd_write_wdr@plt>
  mov    $0x51,%edi
  call   <lcd_write_index_register@plt>
  mov    %ebp,%edi
  call   <lcd_write_wdr@plt>
  mov    $0x52,%edi
  call   <lcd_write_index_register@plt>
  mov    %ebx,%edi
  call   <lcd_write_wdr@plt>
  mov    $0x53,%edi
  call   <lcd_write_index_register@plt>
  mov    %ebx,%edi
  call   <lcd_write_wdr@plt>
  mov    $0x22,%edi
  call   <lcd_write_index_register@plt>
  mov    %r12d,%edi
  call   <lcd_write_wdr@plt>
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void lcd_write_pixel(unsigned int x, unsigned int y, int color) {
  lcd_write_index_register(0x20);
  lcd_write_wdr(x);
  lcd_write_index_register(0x21);
  lcd_write_wdr(y);
  lcd_write_index_register(0x50);
  lcd_write_wdr(x);
  lcd_write_index_register(0x51);
  lcd_write_wdr(x);
  lcd_write_index_register(0x52);
  lcd_write_wdr(y);
  lcd_write_index_register(0x53);
  lcd_write_wdr(y);
  lcd_write_index_register(0x22);
  lcd_write_wdr(color);
}
```
user: Translate the below assembly code into C programming language:

```asm
<lcd_write_pixel>:
  endbr64
  push   %r13
  mov    %edx,%r13d
  push   %r12
  mov    %edi,%r12d
  mov    $0x20,%edi
  push   %rbp
  mov    %esi,%ebp
  call   <lcd_write_index_register@plt>
  mov    %r12d,%edi
  call   <lcd_write_wdr@plt>
  mov    $0x21,%edi
  call   <lcd_write_index_register@plt>
  mov    %ebp,%edi
  call   <lcd_write_wdr@plt>
  mov    $0x50,%edi
  call   <lcd_write_index_register@plt>
  mov    %r12d,%edi
  call   <lcd_write_wdr@plt>
  mov    $0x51,%edi
  call   <lcd_write_index_register@plt>
  mov    %r12d,%edi
  call   <lcd_write_wdr@plt>
  mov    $0x52,%edi
  call   <lcd_write_index_register@plt>
  mov    %ebp,%edi
  call   <lcd_write_wdr@plt>
  mov    $0x53,%edi
  call   <lcd_write_index_register@plt>
  mov    %ebp,%edi
  call   <lcd_write_wdr@plt>
  mov    $0x22,%edi
  call   <lcd_write_index_register@plt>
  pop    %rbp
  mov    %r13d,%edi
  pop    %r12
  pop    %r13
  jmp    1060 <lcd_write_wdr@plt>
```

assistant: ```c
void lcd_write_pixel(unsigned int x, unsigned int y, int color) {
  lcd_write_index_register(0x20);
  lcd_write_wdr(x);
  lcd_write_index_register(0x21);
  lcd_write_wdr(y);
  lcd_write_index_register(0x50);
  lcd_write_wdr(x);
  lcd_write_index_register(0x51);
  lcd_write_wdr(x);
  lcd_write_index_register(0x52);
  lcd_write_wdr(y);
  lcd_write_index_register(0x53);
  lcd_write_wdr(y);
  lcd_write_index_register(0x22);
  lcd_write_wdr(color);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<lcd_write_pixel>:
  endbr64
  push   %r13
  mov    %edx,%r13d
  push   %r12
  mov    %edi,%r12d
  mov    $0x20,%edi
  push   %rbp
  mov    %esi,%ebp
  call   <lcd_write_index_register@plt>
  mov    %r12d,%edi
  call   <lcd_write_wdr@plt>
  mov    $0x21,%edi
  call   <lcd_write_index_register@plt>
  mov    %ebp,%edi
  call   <lcd_write_wdr@plt>
  mov    $0x50,%edi
  call   <lcd_write_index_register@plt>
  mov    %r12d,%edi
  call   <lcd_write_wdr@plt>
  mov    $0x51,%edi
  call   <lcd_write_index_register@plt>
  mov    %r12d,%edi
  call   <lcd_write_wdr@plt>
  mov    $0x52,%edi
  call   <lcd_write_index_register@plt>
  mov    %ebp,%edi
  call   <lcd_write_wdr@plt>
  mov    $0x53,%edi
  call   <lcd_write_index_register@plt>
  mov    %ebp,%edi
  call   <lcd_write_wdr@plt>
  mov    $0x22,%edi
  call   <lcd_write_index_register@plt>
  pop    %rbp
  mov    %r13d,%edi
  pop    %r12
  pop    %r13
  jmp    1060 <lcd_write_wdr@plt>
```

assistant: ```c
void lcd_write_pixel(unsigned int x, unsigned int y, int color) {
  lcd_write_index_register(0x20);
  lcd_write_wdr(x);
  lcd_write_index_register(0x21);
  lcd_write_wdr(y);
  lcd_write_index_register(0x50);
  lcd_write_wdr(x);
  lcd_write_index_register(0x51);
  lcd_write_wdr(x);
  lcd_write_index_register(0x52);
  lcd_write_wdr(y);
  lcd_write_index_register(0x53);
  lcd_write_wdr(y);
  lcd_write_index_register(0x22);
  lcd_write_wdr(color);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<cherry8x16_remap_fn_keys>:
  endbr64
  mov    (%rdi),%rax
  test   $0x1,%al
  je     L132
  and    $0xfffffffffffffffe,%rax
  or     $0x10,%rax
  mov    %rax,(%rdi)
L132:
  cmp    $0x2,%rsi
  jbe    L88
  lea    0x10(%rdi),%rax
  lea    (%rdi,%rsi,8),%rdi
  lea    D6(%rip),%rsi
  jmp    L24
  movq   $0x62,(%rax)
L8:
  add    $0x8,%rax
  cmp    %rdi,%rax
  je     L88
L24:
  mov    (%rax),%rdx
  sub    $0xc,%rdx
  cmp    $0x2f,%rdx
  ja     L8
  movslq (%rsi,%rdx,4),%rdx
  add    %rsi,%rdx
  notrack jmp *%rdx
  movq   $0x63,(%rax)
  jmp    L8
  movq   $0x54,(%rax)
  jmp    L8
  movq   $0x59,(%rax)
  jmp    L8
  movq   $0x5a,(%rax)
  jmp    L8
  movq   $0x5b,(%rax)
  jmp    L8
  movq   $0x57,(%rax)
  jmp    L8
  movq   $0x58,(%rax)
  jmp    L8
  movq   $0x5c,(%rax)
  jmp    L8
  movq   $0x5d,(%rax)
  jmp    L8
  movq   $0x5e,(%rax)
  jmp    L8
  movq   $0x56,(%rax)
  jmp    L8
  movq   $0x5f,(%rax)
  jmp    L8
  movq   $0x60,(%rax)
  jmp    L8
  movq   $0x61,(%rax)
  jmp    L8
  movq   $0x55,(%rax)
  jmp    L8
  movq   $0x44,(%rax)
  jmp    L8
  movq   $0x45,(%rax)
  jmp    L8
L88:
  ret
```

assistant: ```c
void cherry8x16_remap_fn_keys(uint8_t *keys, uint8_t number_of_keys) {
  if (keys[0] & (1UL << (0xE0 - 0xE0))) {
    keys[0] &= ~(1UL << (0xE0 - 0xE0));
    keys[0] |= (1UL << (0xE4 - 0xE0));
  }
  for (uint_fast8_t i = 2; i < number_of_keys; i++) {
    switch (keys[i]) {
    case 0x10:
      keys[i] = 0x62;
      break;
    case 0x37:
      keys[i] = 0x63;
      break;
    case 0x38:
      keys[i] = 0x54;
      break;
    case 0x0D:
      keys[i] = 0x59;
      break;
    case 0x0E:
      keys[i] = 0x5A;
      break;
    case 0x0F:
      keys[i] = 0x5B;
      break;
    case 0x33:
      keys[i] = 0x57;
      break;
    case 0x28:
      keys[i] = 0x58;
      break;
    case 0x18:
      keys[i] = 0x5C;
      break;
    case 0x0C:
      keys[i] = 0x5D;
      break;
    case 0x12:
      keys[i] = 0x5E;
      break;
    case 0x13:
      keys[i] = 0x56;
      break;
    case 0x24:
      keys[i] = 0x5F;
      break;
    case 0x25:
      keys[i] = 0x60;
      break;
    case 0x26:
      keys[i] = 0x61;
      break;
    case 0x27:
      keys[i] = 0x55;
      break;
    case 0x3A:
      keys[i] = 0x44;
      break;
    case 0x3B:
      keys[i] = 0x45;
      break;
    default:
      break;
    }
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<compute_crc32_combine>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %esi,-0x18(%rbp)
  mov    %edx,-0x1c(%rbp)
  cmpl   $0x1fffffff,-0x1c(%rbp)
  setle  %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  cmpl   $0x0,-0x1c(%rbp)
  jg     L14
  mov    -0x14(%rbp),%eax
  jmp    L45
L14:
  mov    D33(%rip),%eax
  test   %eax,%eax
  jne    L41
  movl   $0xedb88320,D39(%rip)
  movl   $0x0,-0xc(%rbp)
  jmp    L30
L42:
  mov    -0xc(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    -0xc(%rbp),%eax
  mov    $0x1,%esi
  mov    %eax,%ecx
  shl    %cl,%esi
  mov    %esi,%ecx
  movslq %edx,%rax
  lea    0x0(,%rax,4),%rdx
  lea    D39(%rip),%rax
  mov    %ecx,(%rdx,%rax,1)
  addl   $0x1,-0xc(%rbp)
L30:
  cmpl   $0x1e,-0xc(%rbp)
  jle    L42
  movl   $0x1,-0xc(%rbp)
  jmp    L4
L53:
  mov    -0xc(%rbp),%eax
  sub    $0x1,%eax
  shl    $0x5,%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  lea    D39(%rip),%rax
  add    %rax,%rdx
  mov    -0xc(%rbp),%eax
  shl    $0x5,%eax
  cltq
  lea    0x0(,%rax,4),%rcx
  lea    D39(%rip),%rax
  add    %rcx,%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <gf32_matrix_square@plt>
  addl   $0x1,-0xc(%rbp)
L4:
  cmpl   $0x1f,-0xc(%rbp)
  jle    L53
  movl   $0x1,D33(%rip)
L41:
  lea    D29(%rip),%rax
  mov    %rax,-0x8(%rbp)
L64:
  subq   $0xffffffffffffff80,-0x8(%rbp)
  mov    -0x1c(%rbp),%eax
  and    $0x1,%eax
  test   %eax,%eax
  je     L21
  mov    -0x14(%rbp),%edx
  mov    -0x8(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <gf32_matrix_times@plt>
  mov    %eax,-0x14(%rbp)
L21:
  sarl   -0x1c(%rbp)
  cmpl   $0x0,-0x1c(%rbp)
  jne    L64
  mov    -0x14(%rbp),%eax
  xor    -0x18(%rbp),%eax
L45:
  leave
  ret
```

assistant: ```c
unsigned compute_crc32_combine(unsigned crc1, unsigned crc2, int len2) {
  assert(len2 < (1 << 29));
  static int power_buf_initialized = 0;
  static unsigned power_buf[1024];
  int n;
  if (len2 <= 0) {
    return crc1;
  }
  if (!power_buf_initialized) {
    power_buf[0] = 0xedb88320UL;
    for (n = 0; n < 31; n++) {
      power_buf[n + 1] = 1U << n;
    }
    for (n = 1; n < 32; n++) {
      gf32_matrix_square(power_buf + (n << 5), power_buf + ((n - 1) << 5));
    }
    power_buf_initialized = 1;
  }
  unsigned int *p = power_buf + 64;
  do {
    p += 32;
    if (len2 & 1) {
      crc1 = gf32_matrix_times(p, crc1);
    }
    len2 >>= 1;
  } while (len2);
  return crc1 ^ crc2;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<compute_crc32_combine>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%r12d
  mov    %esi,%r13d
  mov    %edx,%ebp
  cmp    $0x1fffffff,%edx
  setle  %dil
  movzbl %dil,%edi
  call   <assert@plt>
  mov    %r12d,%eax
  test   %ebp,%ebp
  jle    L54
  cmpl   $0x0,D41(%rip)
  jne    L77
  movl   $0xedb88320,D31(%rip)
  mov    $0x0,%ecx
  lea    D51(%rip),%rsi
  mov    $0x1,%edx
L21:
  mov    %edx,%eax
  shl    %cl,%eax
  mov    %eax,(%rsi,%rcx,4)
  add    $0x1,%rcx
  cmp    $0x1f,%rcx
  jne    L21
  lea    D42(%rip),%rbx
  lea    0xf80(%rbx),%r14
L36:
  lea    -0x80(%rbx),%rsi
  mov    %rbx,%rdi
  call   <gf32_matrix_square@plt>
  sub    $0xffffffffffffff80,%rbx
  cmp    %r14,%rbx
  jne    L36
  movl   $0x1,D41(%rip)
L77:
  lea    D20(%rip),%rbx
  jmp    L37
L35:
  sar    %ebp
  je     L41
L37:
  sub    $0xffffffffffffff80,%rbx
  test   $0x1,%bpl
  je     L35
  mov    %r12d,%esi
  mov    %rbx,%rdi
  call   <gf32_matrix_times@plt>
  mov    %eax,%r12d
  jmp    L35
L41:
  mov    %r12d,%eax
  xor    %r13d,%eax
L54:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
unsigned compute_crc32_combine(unsigned crc1, unsigned crc2, int len2) {
  assert(len2 < (1 << 29));
  static int power_buf_initialized = 0;
  static unsigned power_buf[1024];
  int n;
  if (len2 <= 0) {
    return crc1;
  }
  if (!power_buf_initialized) {
    power_buf[0] = 0xedb88320UL;
    for (n = 0; n < 31; n++) {
      power_buf[n + 1] = 1U << n;
    }
    for (n = 1; n < 32; n++) {
      gf32_matrix_square(power_buf + (n << 5), power_buf + ((n - 1) << 5));
    }
    power_buf_initialized = 1;
  }
  unsigned int *p = power_buf + 64;
  do {
    p += 32;
    if (len2 & 1) {
      crc1 = gf32_matrix_times(p, crc1);
    }
    len2 >>= 1;
  } while (len2);
  return crc1 ^ crc2;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<compute_crc32_combine>:
  endbr64
  push   %r14
  push   %r13
  mov    %esi,%r13d
  push   %r12
  mov    %edi,%r12d
  xor    %edi,%edi
  cmp    $0x1fffffff,%edx
  push   %rbp
  setle  %dil
  mov    %edx,%ebp
  push   %rbx
  call   <assert@plt>
  mov    %r12d,%eax
  test   %ebp,%ebp
  jle    L45
  mov    D7(%rip),%eax
  test   %eax,%eax
  je     L80
L53:
  lea    D0(%rip),%rbx
  jmp    L84
  nop
L43:
  sar    %ebp
  je     L6
L84:
  sub    $0xffffffffffffff80,%rbx
  test   $0x1,%bpl
  je     L43
  mov    %r12d,%esi
  mov    %rbx,%rdi
  call   <gf32_matrix_times@plt>
  sar    %ebp
  mov    %eax,%r12d
  jne    L84
L6:
  mov    %r12d,%eax
  xor    %r13d,%eax
L45:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nop
L80:
  xor    %ecx,%ecx
  lea    D52(%rip),%rsi
  mov    $0x1,%edx
  movl   $0xedb88320,D50(%rip)
  nopl   0x0(%rax,%rax,1)
L8:
  mov    %edx,%eax
  shl    %cl,%eax
  mov    %eax,(%rsi,%rcx,4)
  add    $0x1,%rcx
  cmp    $0x1f,%rcx
  jne    L8
  lea    D38(%rip),%rbx
  lea    0xf80(%rbx),%r14
  nop
L89:
  lea    -0x80(%rbx),%rsi
  mov    %rbx,%rdi
  sub    $0xffffffffffffff80,%rbx
  call   <gf32_matrix_square@plt>
  cmp    %r14,%rbx
  jne    L89
  movl   $0x1,D7(%rip)
  jmp    L53
```

assistant: ```c
unsigned compute_crc32_combine(unsigned crc1, unsigned crc2, int len2) {
  assert(len2 < (1 << 29));
  static int power_buf_initialized = 0;
  static unsigned power_buf[1024];
  int n;
  if (len2 <= 0) {
    return crc1;
  }
  if (!power_buf_initialized) {
    power_buf[0] = 0xedb88320UL;
    for (n = 0; n < 31; n++) {
      power_buf[n + 1] = 1U << n;
    }
    for (n = 1; n < 32; n++) {
      gf32_matrix_square(power_buf + (n << 5), power_buf + ((n - 1) << 5));
    }
    power_buf_initialized = 1;
  }
  unsigned int *p = power_buf + 64;
  do {
    p += 32;
    if (len2 & 1) {
      crc1 = gf32_matrix_times(p, crc1);
    }
    len2 >>= 1;
  } while (len2);
  return crc1 ^ crc2;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<compute_crc32_combine>:
  endbr64
  push   %r14
  push   %r13
  mov    %esi,%r13d
  push   %r12
  mov    %edi,%r12d
  xor    %edi,%edi
  cmp    $0x1fffffff,%edx
  push   %rbp
  setle  %dil
  mov    %edx,%ebp
  push   %rbx
  call   <assert@plt>
  mov    %r12d,%eax
  test   %ebp,%ebp
  jle    L64
  mov    D34(%rip),%eax
  test   %eax,%eax
  je     L3
L8:
  lea    D28(%rip),%rbx
  jmp    L28
  nop
L20:
  sar    %ebp
  je     L58
L28:
  sub    $0xffffffffffffff80,%rbx
  test   $0x1,%bpl
  je     L20
  mov    %r12d,%esi
  mov    %rbx,%rdi
  call   <gf32_matrix_times@plt>
  sar    %ebp
  mov    %eax,%r12d
  jne    L28
L58:
  mov    %r12d,%eax
  xor    %r13d,%eax
L64:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nop
L3:
  xor    %ecx,%ecx
  lea    D55(%rip),%rsi
  mov    $0x1,%edx
  movl   $0xedb88320,D54(%rip)
  nopl   0x0(%rax,%rax,1)
L67:
  mov    %edx,%eax
  shl    %cl,%eax
  mov    %eax,(%rsi,%rcx,4)
  add    $0x1,%rcx
  cmp    $0x1f,%rcx
  jne    L67
  lea    D39(%rip),%rbx
  lea    0xf80(%rbx),%r14
  nop
L5:
  lea    -0x80(%rbx),%rsi
  mov    %rbx,%rdi
  sub    $0xffffffffffffff80,%rbx
  call   <gf32_matrix_square@plt>
  cmp    %rbx,%r14
  jne    L5
  movl   $0x1,D34(%rip)
  jmp    L8
```

assistant: ```c
unsigned compute_crc32_combine(unsigned crc1, unsigned crc2, int len2) {
  assert(len2 < (1 << 29));
  static int power_buf_initialized = 0;
  static unsigned power_buf[1024];
  int n;
  if (len2 <= 0) {
    return crc1;
  }
  if (!power_buf_initialized) {
    power_buf[0] = 0xedb88320UL;
    for (n = 0; n < 31; n++) {
      power_buf[n + 1] = 1U << n;
    }
    for (n = 1; n < 32; n++) {
      gf32_matrix_square(power_buf + (n << 5), power_buf + ((n - 1) << 5));
    }
    power_buf_initialized = 1;
  }
  unsigned int *p = power_buf + 64;
  do {
    p += 32;
    if (len2 & 1) {
      crc1 = gf32_matrix_times(p, crc1);
    }
    len2 >>= 1;
  } while (len2);
  return crc1 ^ crc2;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<OC_mkVarDec>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,%ebx
  mov    -0x30(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  add    %ebx,%eax
  add    $0xa,%eax
  cltq
  mov    %rax,-0x20(%rbp)
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <UTIL_mallocStr@plt>
  mov    %rax,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  lea    D9(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  mov    -0x28(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcat@plt>
  mov    -0x18(%rbp),%rax
  lea    D3(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcat@plt>
  mov    -0x30(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcat@plt>
  mov    -0x18(%rbp),%rax
  lea    D16(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcat@plt>
  mov    -0x18(%rbp),%rax
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: tag: D9
data_type: string
name: retrieve_data
arguments: tag: D3
data_type: string
name: retrieve_data
arguments: tag: D16
data_type: string

tool: D9: val 

tool: D3:  : 

tool: D16: 


assistant: ```c
char *OC_mkVarDec(char *varName, char *varType) {
  size_t length = strlen(varName) + strlen(varType) + 10;
  char *vardec = UTIL_mallocStr(length);
  strcpy(vardec, "val ");
  strcat(vardec, varName);
  strcat(vardec, " : ");
  strcat(vardec, varType);
  strcat(vardec, "\n");
  return vardec;
}
```