ylfeng/ReF-Decompile-dataset huggingface dataset:
user: What is the c source code of the assembly code below:

```asm
<m_product_cf>:
  endbr64
  movaps %xmm0,%xmm5
  comiss D25(%rip),%xmm1
  jb     L15
  movss  D25(%rip),%xmm0
  mov    $0x1,%eax
  movaps %xmm0,%xmm2
L9:
  movaps %xmm1,%xmm4
  subss  %xmm2,%xmm4
  movaps %xmm5,%xmm3
  subss  %xmm4,%xmm3
  divss  %xmm2,%xmm3
  mulss  %xmm3,%xmm0
  add    $0x1,%eax
  pxor   %xmm2,%xmm2
  cvtsi2ss %eax,%xmm2
  comiss %xmm2,%xmm1
  jae    L9
  ret
L15:
  movss  D25(%rip),%xmm0
  ret
```

tool_calls: name: unpack_data
arguments: label: D25
datatype: f32

tool: D25: 1

assistant: ```c
float m_product_cf(float n, float k) {
  int i = 1;
  float result = 1;
  for (i = 1; i <= k; ++i) {
    result = ((n - (k - i)) / i) * result;
  }
  return result;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<m_product_cf>:
  endbr64
  movss  D6(%rip),%xmm4
  mov    $0x1,%eax
  comiss %xmm4,%xmm1
  movaps %xmm4,%xmm2
  jb     L0
  nopl   0x0(%rax)
L7:
  movaps %xmm1,%xmm5
  movaps %xmm0,%xmm3
  add    $0x1,%eax
  subss  %xmm2,%xmm5
  subss  %xmm5,%xmm3
  divss  %xmm2,%xmm3
  pxor   %xmm2,%xmm2
  cvtsi2ss %eax,%xmm2
  comiss %xmm2,%xmm1
  mulss  %xmm3,%xmm4
  jae    L7
L0:
  movaps %xmm4,%xmm0
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D6
type: f32

tool: D6: 1

assistant: ```c
float m_product_cf(float n, float k) {
  int i = 1;
  float result = 1;
  for (i = 1; i <= k; ++i) {
    result = ((n - (k - i)) / i) * result;
  }
  return result;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<m_product_cf>:
  endbr64
  movss  D2(%rip),%xmm4
  mov    $0x1,%eax
  comiss %xmm4,%xmm1
  movaps %xmm4,%xmm2
  jb     L15
  nopl   0x0(%rax)
L6:
  movaps %xmm1,%xmm5
  movaps %xmm0,%xmm3
  add    $0x1,%eax
  subss  %xmm2,%xmm5
  subss  %xmm5,%xmm3
  divss  %xmm2,%xmm3
  pxor   %xmm2,%xmm2
  cvtsi2ss %eax,%xmm2
  comiss %xmm2,%xmm1
  mulss  %xmm3,%xmm4
  jae    L6
L15:
  movaps %xmm4,%xmm0
  ret
```

tool_calls: name: disassemble_data
arguments: data_label: D2
type: f32

tool: D2: 1

assistant: ```c
float m_product_cf(float n, float k) {
  int i = 1;
  float result = 1;
  for (i = 1; i <= k; ++i) {
    result = ((n - (k - i)) / i) * result;
  }
  return result;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    $0x0,%edi
  call   <cc_set_status@plt>
  mov    $0x0,%edi
  call   <cc_set_exit_on_failure@plt>
  mov    $0x0,%eax
  call   <test_slist_new@plt>
  mov    $0x0,%eax
  call   <test_slist_add@plt>
  mov    $0x0,%eax
  call   <test_slist_add_first@plt>
  mov    $0x0,%eax
  call   <test_slist_add_last@plt>
  mov    $0x0,%eax
  call   <test_slist_add_at@plt>
  mov    $0x0,%eax
  call   <test_slist_add_all@plt>
  mov    $0x0,%eax
  call   <test_slist_add_all_at@plt>
  mov    $0x0,%eax
  call   <test_slist_remove@plt>
  mov    $0x0,%eax
  call   <test_slist_remove_first@plt>
  mov    $0x0,%eax
  call   <test_slist_remove_last@plt>
  mov    $0x0,%eax
  call   <test_slist_remove_at@plt>
  mov    $0x0,%eax
  call   <test_slist_remove_all@plt>
  mov    $0x0,%eax
  call   <test_slist_get_first@plt>
  mov    $0x0,%eax
  call   <test_slist_get_last@plt>
  mov    $0x0,%eax
  call   <test_slist_get@plt>
  mov    $0x0,%eax
  call   <test_slist_index_of@plt>
  mov    $0x0,%eax
  call   <test_slist_contains@plt>
  mov    $0x0,%eax
  call   <test_slist_replace_at@plt>
  mov    $0x0,%eax
  call   <test_slist_copy_shallow@plt>
  mov    $0x0,%eax
  call   <test_slist_copy_deep@plt>
  mov    $0x0,%eax
  call   <test_slist_sublist@plt>
  mov    $0x0,%eax
  call   <test_slist_sort@plt>
  mov    $0x0,%eax
  call   <test_slist_reverse@plt>
  mov    $0x0,%eax
  call   <test_slist_iter@plt>
  mov    $0x0,%eax
  call   <test_slist_splice@plt>
  mov    $0x0,%eax
  call   <test_slist_splice_at@plt>
  mov    $0x0,%eax
  call   <test_slist_to_array@plt>
  mov    $0x0,%eax
  call   <test_slist_zip_iter@plt>
  mov    $0x0,%eax
  call   <cc_get_status@plt>
  leave
  ret
```

assistant: ```c
int main(int argc, char **argv) {
  cc_set_status(0);
  cc_set_exit_on_failure(false);
  test_slist_new();
  test_slist_add();
  test_slist_add_first();
  test_slist_add_last();
  test_slist_add_at();
  test_slist_add_all();
  test_slist_add_all_at();
  test_slist_remove();
  test_slist_remove_first();
  test_slist_remove_last();
  test_slist_remove_at();
  test_slist_remove_all();
  test_slist_get_first();
  test_slist_get_last();
  test_slist_get();
  test_slist_index_of();
  test_slist_contains();
  test_slist_replace_at();
  test_slist_copy_shallow();
  test_slist_copy_deep();
  test_slist_sublist();
  test_slist_sort();
  test_slist_reverse();
  test_slist_iter();
  test_slist_splice();
  test_slist_splice_at();
  test_slist_to_array();
  test_slist_zip_iter();
  return cc_get_status();
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%edi
  call   <cc_set_status@plt>
  mov    $0x0,%edi
  call   <cc_set_exit_on_failure@plt>
  mov    $0x0,%eax
  call   <test_slist_new@plt>
  mov    $0x0,%eax
  call   <test_slist_add@plt>
  mov    $0x0,%eax
  call   <test_slist_add_first@plt>
  mov    $0x0,%eax
  call   <test_slist_add_last@plt>
  mov    $0x0,%eax
  call   <test_slist_add_at@plt>
  mov    $0x0,%eax
  call   <test_slist_add_all@plt>
  mov    $0x0,%eax
  call   <test_slist_add_all_at@plt>
  mov    $0x0,%eax
  call   <test_slist_remove@plt>
  mov    $0x0,%eax
  call   <test_slist_remove_first@plt>
  mov    $0x0,%eax
  call   <test_slist_remove_last@plt>
  mov    $0x0,%eax
  call   <test_slist_remove_at@plt>
  mov    $0x0,%eax
  call   <test_slist_remove_all@plt>
  mov    $0x0,%eax
  call   <test_slist_get_first@plt>
  mov    $0x0,%eax
  call   <test_slist_get_last@plt>
  mov    $0x0,%eax
  call   <test_slist_get@plt>
  mov    $0x0,%eax
  call   <test_slist_index_of@plt>
  mov    $0x0,%eax
  call   <test_slist_contains@plt>
  mov    $0x0,%eax
  call   <test_slist_replace_at@plt>
  mov    $0x0,%eax
  call   <test_slist_copy_shallow@plt>
  mov    $0x0,%eax
  call   <test_slist_copy_deep@plt>
  mov    $0x0,%eax
  call   <test_slist_sublist@plt>
  mov    $0x0,%eax
  call   <test_slist_sort@plt>
  mov    $0x0,%eax
  call   <test_slist_reverse@plt>
  mov    $0x0,%eax
  call   <test_slist_iter@plt>
  mov    $0x0,%eax
  call   <test_slist_splice@plt>
  mov    $0x0,%eax
  call   <test_slist_splice_at@plt>
  mov    $0x0,%eax
  call   <test_slist_to_array@plt>
  mov    $0x0,%eax
  call   <test_slist_zip_iter@plt>
  mov    $0x0,%eax
  call   <cc_get_status@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main(int argc, char **argv) {
  cc_set_status(0);
  cc_set_exit_on_failure(false);
  test_slist_new();
  test_slist_add();
  test_slist_add_first();
  test_slist_add_last();
  test_slist_add_at();
  test_slist_add_all();
  test_slist_add_all_at();
  test_slist_remove();
  test_slist_remove_first();
  test_slist_remove_last();
  test_slist_remove_at();
  test_slist_remove_all();
  test_slist_get_first();
  test_slist_get_last();
  test_slist_get();
  test_slist_index_of();
  test_slist_contains();
  test_slist_replace_at();
  test_slist_copy_shallow();
  test_slist_copy_deep();
  test_slist_sublist();
  test_slist_sort();
  test_slist_reverse();
  test_slist_iter();
  test_slist_splice();
  test_slist_splice_at();
  test_slist_to_array();
  test_slist_zip_iter();
  return cc_get_status();
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %edi,%edi
  call   <cc_set_status@plt>
  xor    %edi,%edi
  call   <cc_set_exit_on_failure@plt>
  xor    %eax,%eax
  call   <test_slist_new@plt>
  xor    %eax,%eax
  call   <test_slist_add@plt>
  xor    %eax,%eax
  call   <test_slist_add_first@plt>
  xor    %eax,%eax
  call   <test_slist_add_last@plt>
  xor    %eax,%eax
  call   <test_slist_add_at@plt>
  xor    %eax,%eax
  call   <test_slist_add_all@plt>
  xor    %eax,%eax
  call   <test_slist_add_all_at@plt>
  xor    %eax,%eax
  call   <test_slist_remove@plt>
  xor    %eax,%eax
  call   <test_slist_remove_first@plt>
  xor    %eax,%eax
  call   <test_slist_remove_last@plt>
  xor    %eax,%eax
  call   <test_slist_remove_at@plt>
  xor    %eax,%eax
  call   <test_slist_remove_all@plt>
  xor    %eax,%eax
  call   <test_slist_get_first@plt>
  xor    %eax,%eax
  call   <test_slist_get_last@plt>
  xor    %eax,%eax
  call   <test_slist_get@plt>
  xor    %eax,%eax
  call   <test_slist_index_of@plt>
  xor    %eax,%eax
  call   <test_slist_contains@plt>
  xor    %eax,%eax
  call   <test_slist_replace_at@plt>
  xor    %eax,%eax
  call   <test_slist_copy_shallow@plt>
  xor    %eax,%eax
  call   <test_slist_copy_deep@plt>
  xor    %eax,%eax
  call   <test_slist_sublist@plt>
  xor    %eax,%eax
  call   <test_slist_sort@plt>
  xor    %eax,%eax
  call   <test_slist_reverse@plt>
  xor    %eax,%eax
  call   <test_slist_iter@plt>
  xor    %eax,%eax
  call   <test_slist_splice@plt>
  xor    %eax,%eax
  call   <test_slist_splice_at@plt>
  xor    %eax,%eax
  call   <test_slist_to_array@plt>
  xor    %eax,%eax
  call   <test_slist_zip_iter@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    1380 <cc_get_status@plt>
```

assistant: ```c
int main(int argc, char **argv) {
  cc_set_status(0);
  cc_set_exit_on_failure(false);
  test_slist_new();
  test_slist_add();
  test_slist_add_first();
  test_slist_add_last();
  test_slist_add_at();
  test_slist_add_all();
  test_slist_add_all_at();
  test_slist_remove();
  test_slist_remove_first();
  test_slist_remove_last();
  test_slist_remove_at();
  test_slist_remove_all();
  test_slist_get_first();
  test_slist_get_last();
  test_slist_get();
  test_slist_index_of();
  test_slist_contains();
  test_slist_replace_at();
  test_slist_copy_shallow();
  test_slist_copy_deep();
  test_slist_sublist();
  test_slist_sort();
  test_slist_reverse();
  test_slist_iter();
  test_slist_splice();
  test_slist_splice_at();
  test_slist_to_array();
  test_slist_zip_iter();
  return cc_get_status();
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %edi,%edi
  call   <cc_set_status@plt>
  xor    %edi,%edi
  call   <cc_set_exit_on_failure@plt>
  xor    %eax,%eax
  call   <test_slist_new@plt>
  xor    %eax,%eax
  call   <test_slist_add@plt>
  xor    %eax,%eax
  call   <test_slist_add_first@plt>
  xor    %eax,%eax
  call   <test_slist_add_last@plt>
  xor    %eax,%eax
  call   <test_slist_add_at@plt>
  xor    %eax,%eax
  call   <test_slist_add_all@plt>
  xor    %eax,%eax
  call   <test_slist_add_all_at@plt>
  xor    %eax,%eax
  call   <test_slist_remove@plt>
  xor    %eax,%eax
  call   <test_slist_remove_first@plt>
  xor    %eax,%eax
  call   <test_slist_remove_last@plt>
  xor    %eax,%eax
  call   <test_slist_remove_at@plt>
  xor    %eax,%eax
  call   <test_slist_remove_all@plt>
  xor    %eax,%eax
  call   <test_slist_get_first@plt>
  xor    %eax,%eax
  call   <test_slist_get_last@plt>
  xor    %eax,%eax
  call   <test_slist_get@plt>
  xor    %eax,%eax
  call   <test_slist_index_of@plt>
  xor    %eax,%eax
  call   <test_slist_contains@plt>
  xor    %eax,%eax
  call   <test_slist_replace_at@plt>
  xor    %eax,%eax
  call   <test_slist_copy_shallow@plt>
  xor    %eax,%eax
  call   <test_slist_copy_deep@plt>
  xor    %eax,%eax
  call   <test_slist_sublist@plt>
  xor    %eax,%eax
  call   <test_slist_sort@plt>
  xor    %eax,%eax
  call   <test_slist_reverse@plt>
  xor    %eax,%eax
  call   <test_slist_iter@plt>
  xor    %eax,%eax
  call   <test_slist_splice@plt>
  xor    %eax,%eax
  call   <test_slist_splice_at@plt>
  xor    %eax,%eax
  call   <test_slist_to_array@plt>
  xor    %eax,%eax
  call   <test_slist_zip_iter@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    1380 <cc_get_status@plt>
```

assistant: ```c
int main(int argc, char **argv) {
  cc_set_status(0);
  cc_set_exit_on_failure(false);
  test_slist_new();
  test_slist_add();
  test_slist_add_first();
  test_slist_add_last();
  test_slist_add_at();
  test_slist_add_all();
  test_slist_add_all_at();
  test_slist_remove();
  test_slist_remove_first();
  test_slist_remove_last();
  test_slist_remove_at();
  test_slist_remove_all();
  test_slist_get_first();
  test_slist_get_last();
  test_slist_get();
  test_slist_index_of();
  test_slist_contains();
  test_slist_replace_at();
  test_slist_copy_shallow();
  test_slist_copy_deep();
  test_slist_sublist();
  test_slist_sort();
  test_slist_reverse();
  test_slist_iter();
  test_slist_splice();
  test_slist_splice_at();
  test_slist_to_array();
  test_slist_zip_iter();
  return cc_get_status();
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<updateBoardData>:
  endbr64
  cmp    $0x1,%edx
  je     L148
  cmp    $0x3,%edx
  je     L187
  mov    $0x0,%eax
  cmp    $0x5,%edx
  je     L65
L45:
  ret
L148:
  cmp    $0x2,%esi
  je     L70
  cmp    $0x6,%esi
  je     L19
  mov    $0x0,%eax
  cmp    $0xa,%esi
  jne    L45
  cmpl   $0x1,0x8(%rdi)
  jle    L45
  mov    %ecx,0x8(%rdi)
  mov    $0x5,%eax
  ret
L70:
  mov    $0x0,%eax
  cmpl   $0x1,(%rdi)
  jle    L45
  mov    %ecx,(%rdi)
  mov    $0x5,%eax
  ret
L19:
  mov    $0x0,%eax
  cmpl   $0x1,0x4(%rdi)
  jle    L45
  mov    %ecx,0x4(%rdi)
  mov    $0x5,%eax
  ret
L187:
  cmp    $0x2,%esi
  je     L75
  cmp    $0x6,%esi
  je     L131
  mov    $0x0,%eax
  cmp    $0xa,%esi
  jne    L45
  cmpl   $0x1,0x14(%rdi)
  jle    L45
  mov    %ecx,0x14(%rdi)
  mov    $0x5,%eax
  ret
L75:
  mov    $0x0,%eax
  cmpl   $0x1,0xc(%rdi)
  jle    L45
  mov    %ecx,0xc(%rdi)
  mov    $0x5,%eax
  ret
L131:
  mov    $0x0,%eax
  cmpl   $0x1,0x10(%rdi)
  jle    L45
  mov    %ecx,0x10(%rdi)
  mov    $0x5,%eax
  ret
L65:
  cmp    $0x2,%esi
  je     L196
  cmp    $0x6,%esi
  je     L38
  mov    $0x0,%eax
  cmp    $0xa,%esi
  jne    L45
  cmpl   $0x1,0x20(%rdi)
  jle    L45
  mov    %ecx,0x20(%rdi)
  mov    %edx,%eax
  jmp    L45
L196:
  cmpl   $0x1,0x18(%rdi)
  jle    L45
  mov    %ecx,0x18(%rdi)
  mov    %edx,%eax
  ret
L38:
  mov    $0x0,%eax
  cmpl   $0x1,0x1c(%rdi)
  jle    L45
  mov    %ecx,0x1c(%rdi)
  mov    %edx,%eax
  ret
```

assistant: ```c
int updateBoardData(int *boardData, int x, int y, int XorO) {
  if (y == 1) {
    if (x == 2) {
      if (boardData[0] > 1) {
        boardData[0] = XorO;
        return 5;
      }
    } else if (x == 6) {
      if (boardData[1] > 1) {
        boardData[1] = XorO;
        return 5;
      }
    } else if (x == 10) {
      if (boardData[2] > 1) {
        boardData[2] = XorO;
        return 5;
      }
    }
  } else if (y == 3) {
    if (x == 2) {
      if (boardData[3] > 1) {
        boardData[3] = XorO;
        return 5;
      }
    } else if (x == 6) {
      if (boardData[4] > 1) {
        boardData[4] = XorO;
        return 5;
      }
    } else if (x == 10) {
      if (boardData[5] > 1) {
        boardData[5] = XorO;
        return 5;
      }
    }
  } else if (y == 5) {
    if (x == 2) {
      if (boardData[6] > 1) {
        boardData[6] = XorO;
        return 5;
      }
    } else if (x == 6) {
      if (boardData[7] > 1) {
        boardData[7] = XorO;
        return 5;
      }
    } else if (x == 10) {
      if (boardData[8] > 1) {
        boardData[8] = XorO;
        return 5;
      }
    }
  }
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<updateBoardData>:
  endbr64
  xor    %eax,%eax
  cmp    $0x1,%edx
  je     L180
  cmp    $0x3,%edx
  je     L117
  cmp    $0x5,%edx
  je     L102
L76:
  ret
  cs nopw 0x0(%rax,%rax,1)
L117:
  cmp    $0x2,%esi
  je     L123
  cmp    $0x6,%esi
  je     L162
  cmp    $0xa,%esi
  jne    L76
  cmpl   $0x1,0x14(%rdi)
  jle    L76
  mov    %ecx,0x14(%rdi)
  mov    $0x5,%eax
  ret
  cs nopw 0x0(%rax,%rax,1)
L180:
  cmp    $0x2,%esi
  je     L111
  cmp    $0x6,%esi
  je     L34
  cmp    $0xa,%esi
  jne    L76
  cmpl   $0x1,0x8(%rdi)
  jle    L76
  mov    %ecx,0x8(%rdi)
  mov    $0x5,%eax
  ret
  xchg   %ax,%ax
L102:
  cmp    $0x2,%esi
  je     L204
  cmp    $0x6,%esi
  je     L206
  cmp    $0xa,%esi
  jne    L76
  cmpl   $0x1,0x20(%rdi)
  jle    L76
  mov    %ecx,0x20(%rdi)
  mov    $0x5,%eax
  ret
  cs nopw 0x0(%rax,%rax,1)
L34:
  cmpl   $0x1,0x4(%rdi)
  jle    L76
  mov    %ecx,0x4(%rdi)
  mov    $0x5,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L123:
  cmpl   $0x1,0xc(%rdi)
  jle    L76
  mov    %ecx,0xc(%rdi)
  mov    $0x5,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L111:
  cmpl   $0x1,(%rdi)
  jle    L76
  mov    %ecx,(%rdi)
  mov    $0x5,%eax
  ret
  nopl   0x0(%rax)
L162:
  cmpl   $0x1,0x10(%rdi)
  jle    L76
  mov    %ecx,0x10(%rdi)
  mov    $0x5,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L204:
  cmpl   $0x1,0x18(%rdi)
  jle    L76
  mov    %ecx,0x18(%rdi)
  mov    $0x5,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L206:
  cmpl   $0x1,0x1c(%rdi)
  jle    L76
  mov    %ecx,0x1c(%rdi)
  mov    $0x5,%eax
  ret
```

assistant: ```c
int updateBoardData(int *boardData, int x, int y, int XorO) {
  if (y == 1) {
    if (x == 2) {
      if (boardData[0] > 1) {
        boardData[0] = XorO;
        return 5;
      }
    } else if (x == 6) {
      if (boardData[1] > 1) {
        boardData[1] = XorO;
        return 5;
      }
    } else if (x == 10) {
      if (boardData[2] > 1) {
        boardData[2] = XorO;
        return 5;
      }
    }
  } else if (y == 3) {
    if (x == 2) {
      if (boardData[3] > 1) {
        boardData[3] = XorO;
        return 5;
      }
    } else if (x == 6) {
      if (boardData[4] > 1) {
        boardData[4] = XorO;
        return 5;
      }
    } else if (x == 10) {
      if (boardData[5] > 1) {
        boardData[5] = XorO;
        return 5;
      }
    }
  } else if (y == 5) {
    if (x == 2) {
      if (boardData[6] > 1) {
        boardData[6] = XorO;
        return 5;
      }
    } else if (x == 6) {
      if (boardData[7] > 1) {
        boardData[7] = XorO;
        return 5;
      }
    } else if (x == 10) {
      if (boardData[8] > 1) {
        boardData[8] = XorO;
        return 5;
      }
    }
  }
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<updateBoardData>:
  endbr64
  xor    %eax,%eax
  cmp    $0x1,%edx
  je     L136
  cmp    $0x3,%edx
  je     L198
  cmp    $0x5,%edx
  je     L144
L171:
  ret
  cs nopw 0x0(%rax,%rax,1)
L198:
  cmp    $0x2,%esi
  je     L204
  cmp    $0x6,%esi
  je     L102
  cmp    $0xa,%esi
  jne    L171
  cmpl   $0x1,0x14(%rdi)
  jle    L171
  mov    %ecx,0x14(%rdi)
  mov    $0x5,%eax
  ret
  cs nopw 0x0(%rax,%rax,1)
L136:
  cmp    $0x2,%esi
  je     L44
  cmp    $0x6,%esi
  je     L190
  cmp    $0xa,%esi
  jne    L171
  cmpl   $0x1,0x8(%rdi)
  jle    L171
  mov    %ecx,0x8(%rdi)
  mov    $0x5,%eax
  ret
  xchg   %ax,%ax
L144:
  cmp    $0x2,%esi
  je     L139
  cmp    $0x6,%esi
  je     L36
  cmp    $0xa,%esi
  jne    L171
  cmpl   $0x1,0x20(%rdi)
  jle    L171
  mov    %ecx,0x20(%rdi)
  mov    $0x5,%eax
  ret
  cs nopw 0x0(%rax,%rax,1)
L190:
  cmpl   $0x1,0x4(%rdi)
  jle    L171
  mov    %ecx,0x4(%rdi)
  mov    $0x5,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L204:
  cmpl   $0x1,0xc(%rdi)
  jle    L171
  mov    %ecx,0xc(%rdi)
  mov    $0x5,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L44:
  cmpl   $0x1,(%rdi)
  jle    L171
  mov    %ecx,(%rdi)
  mov    $0x5,%eax
  ret
  nopl   0x0(%rax)
L102:
  cmpl   $0x1,0x10(%rdi)
  jle    L171
  mov    %ecx,0x10(%rdi)
  mov    $0x5,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L139:
  cmpl   $0x1,0x18(%rdi)
  jle    L171
  mov    %ecx,0x18(%rdi)
  mov    $0x5,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L36:
  cmpl   $0x1,0x1c(%rdi)
  jle    L171
  mov    %ecx,0x1c(%rdi)
  mov    $0x5,%eax
  ret
```

assistant: ```c
int updateBoardData(int *boardData, int x, int y, int XorO) {
  if (y == 1) {
    if (x == 2) {
      if (boardData[0] > 1) {
        boardData[0] = XorO;
        return 5;
      }
    } else if (x == 6) {
      if (boardData[1] > 1) {
        boardData[1] = XorO;
        return 5;
      }
    } else if (x == 10) {
      if (boardData[2] > 1) {
        boardData[2] = XorO;
        return 5;
      }
    }
  } else if (y == 3) {
    if (x == 2) {
      if (boardData[3] > 1) {
        boardData[3] = XorO;
        return 5;
      }
    } else if (x == 6) {
      if (boardData[4] > 1) {
        boardData[4] = XorO;
        return 5;
      }
    } else if (x == 10) {
      if (boardData[5] > 1) {
        boardData[5] = XorO;
        return 5;
      }
    }
  } else if (y == 5) {
    if (x == 2) {
      if (boardData[6] > 1) {
        boardData[6] = XorO;
        return 5;
      }
    } else if (x == 6) {
      if (boardData[7] > 1) {
        boardData[7] = XorO;
        return 5;
      }
    } else if (x == 10) {
      if (boardData[8] > 1) {
        boardData[8] = XorO;
        return 5;
      }
    }
  }
  return 0;
}
```
user: What is the c source code of the assembly code below?

```asm
<log2u>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  movl   $0x0,-0x4(%rbp)
  cmpl   $0x1,-0x14(%rbp)
  seta   %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  jmp    L4
L12:
  addl   $0x1,-0x4(%rbp)
L4:
  shrl   -0x14(%rbp)
  cmpl   $0x0,-0x14(%rbp)
  jne    L12
  mov    -0x4(%rbp),%eax
  leave
  ret
```

assistant: ```c
__attribute__((visibility("hidden"))) unsigned int log2u(unsigned int i) {
  unsigned int bit = 0;
  assert(i >= 2);
  while (i >>= 1)
    ++bit;
  return bit;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<log2u>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  cmp    $0x1,%edi
  seta   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  shr    %ebx
  mov    %ebx,%edi
  je     L9
  mov    $0x0,%eax
L25:
  add    $0x1,%eax
  shr    %edi
  jne    L25
L20:
  pop    %rbx
  ret
L9:
  mov    %ebx,%eax
  jmp    L20
```

assistant: ```c
__attribute__((visibility("hidden"))) unsigned int log2u(unsigned int i) {
  unsigned int bit = 0;
  assert(i >= 2);
  while (i >>= 1)
    ++bit;
  return bit;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<log2u>:
  endbr64
  cmp    $0x1,%edi
  push   %rbx
  mov    %edi,%ebx
  seta   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  shr    %ebx
  je     L14
  mov    %ebx,%edi
  xor    %eax,%eax
  nop
L17:
  add    $0x1,%eax
  shr    %edi
  jne    L17
  pop    %rbx
  ret
  nopl   0x0(%rax)
L14:
  xor    %eax,%eax
  pop    %rbx
  ret
```

assistant: ```c
__attribute__((visibility("hidden"))) unsigned int log2u(unsigned int i) {
  unsigned int bit = 0;
  assert(i >= 2);
  while (i >>= 1)
    ++bit;
  return bit;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<log2u>:
  endbr64
  cmp    $0x1,%edi
  push   %rbx
  mov    %edi,%ebx
  seta   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  shr    %ebx
  je     L8
  mov    %ebx,%edi
  xor    %eax,%eax
  nop
L19:
  add    $0x1,%eax
  shr    %edi
  jne    L19
  pop    %rbx
  ret
  nopl   0x0(%rax)
L8:
  xor    %eax,%eax
  pop    %rbx
  ret
```

assistant: ```c
__attribute__((visibility("hidden"))) unsigned int log2u(unsigned int i) {
  unsigned int bit = 0;
  assert(i >= 2);
  while (i >>= 1)
    ++bit;
  return bit;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<strstr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  jmp    L23
L39:
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x20(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L32
L34:
  addq   $0x1,-0x10(%rbp)
  addq   $0x1,-0x8(%rbp)
L32:
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L26
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%edx
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    %al,%dl
  je     L34
L26:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L50
  mov    -0x18(%rbp),%rax
  jmp    L55
L50:
  addq   $0x1,-0x18(%rbp)
L23:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L39
  mov    $0x0,%eax
L55:
  pop    %rbp
  ret
```

assistant: ```c
char *strstr(const char *str1, const char *str2) {
  for (; *str1; ++str1) {
    const char *p1 = str1;
    const char *p2 = str2;
    while (*p1 && *p1 == *p2)
      ++p1, ++p2;
    if (!*p2)
      return (char *)str1;
  }
  return NULL;
}
```