ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Converte this assembly snippet into its equivalent C code:

```asm
<bwa2i>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rsi,%r14
  mov    %edx,%r13d
  mov    %rcx,%r15
  mov    %edi,%r12d
  mov    (%rsi),%rbp
  mov    $0x0,%ebx
L11:
  movsbl %r12b,%edi
  call   <bwa2d@plt>
  cmp    %r13d,%eax
  jg     L22
  test   %eax,%eax
  js     L22
  imul   %r13d,%ebx
  add    %eax,%ebx
  add    $0x1,%rbp
  movzbl -0x1(%rbp),%r12d
  jmp    L11
L22:
  mov    %rbp,(%r14)
  mov    %ebx,(%r15)
  mov    %r12d,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
char bwa2i(char ch, const char **src, int base, int *nump) {
  int num, digit;
  const char *p;
  p = *src;
  num = 0;
  while ((digit = bwa2d(ch)) >= 0) {
    if (digit > base)
      break;
    num = num * base + digit;
    ch = *p++;
  }
  *src = p;
  *nump = num;
  return ch;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<bwa2i>:
  endbr64
  push   %r15
  mov    %edi,%r15d
  push   %r14
  push   %r13
  mov    %rcx,%r13
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  mov    %edx,%ebp
  push   %rbx
  xor    %ebx,%ebx
  sub    $0x8,%rsp
  mov    (%rsi),%r14
  jmp    L2
  nopl   0x0(%rax)
L29:
  test   %eax,%eax
  js     L21
  imul   %ebp,%ebx
  movzbl (%r14),%r15d
  add    $0x1,%r14
  add    %eax,%ebx
L2:
  movsbl %r15b,%edi
  call   <bwa2d@plt>
  cmp    %ebp,%eax
  jle    L29
L21:
  mov    %r14,(%r12)
  mov    %r15d,%eax
  mov    %ebx,0x0(%r13)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
char bwa2i(char ch, const char **src, int base, int *nump) {
  int num, digit;
  const char *p;
  p = *src;
  num = 0;
  while ((digit = bwa2d(ch)) >= 0) {
    if (digit > base)
      break;
    num = num * base + digit;
    ch = *p++;
  }
  *src = p;
  *nump = num;
  return ch;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<bwa2i>:
  endbr64
  push   %r15
  mov    %edi,%r15d
  push   %r14
  push   %r13
  mov    %rcx,%r13
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  mov    %edx,%ebp
  push   %rbx
  xor    %ebx,%ebx
  sub    $0x8,%rsp
  mov    (%rsi),%r14
  jmp    L17
  nopl   0x0(%rax)
L16:
  test   %eax,%eax
  js     L28
  imul   %ebp,%ebx
  movzbl (%r14),%r15d
  add    $0x1,%r14
  add    %eax,%ebx
L17:
  movsbl %r15b,%edi
  call   <bwa2d@plt>
  cmp    %ebp,%eax
  jle    L16
L28:
  mov    %r14,(%r12)
  mov    %r15d,%eax
  mov    %ebx,0x0(%r13)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
char bwa2i(char ch, const char **src, int base, int *nump) {
  int num, digit;
  const char *p;
  p = *src;
  num = 0;
  while ((digit = bwa2d(ch)) >= 0) {
    if (digit > base)
      break;
    num = num * base + digit;
    ch = *p++;
  }
  *src = p;
  *nump = num;
  return ch;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<simple_hash_ex>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  mov    %edx,-0x30(%rbp)
  mov    -0x30(%rbp),%eax
  mov    %eax,-0x14(%rbp)
  mov    -0x2c(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  jmp    L1
L12:
  mov    -0x14(%rbp),%edx
  mov    %edx,%eax
  shl    $0x5,%eax
  sub    %edx,%eax
  mov    %eax,%ecx
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  add    %ecx,%eax
  mov    %eax,-0x14(%rbp)
  addq   $0x1,-0x10(%rbp)
L1:
  mov    -0x10(%rbp),%rax
  cmp    -0x8(%rbp),%rax
  jne    L12
  mov    -0x14(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int simple_hash_ex(const void *key, const int key_len, const int init_value) {
  int h;
  unsigned char *p;
  unsigned char *pEnd;
  h = init_value;
  pEnd = (unsigned char *)key + key_len;
  for (p = (unsigned char *)key; p != pEnd; p++) {
    h = 31 * h + *p;
  }
  return h;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<simple_hash_ex>:
  endbr64
  mov    %edx,%eax
  movslq %esi,%rsi
  add    %rdi,%rsi
  cmp    %rsi,%rdi
  je     L17
L15:
  mov    %eax,%edx
  shl    $0x5,%edx
  sub    %eax,%edx
  movzbl (%rdi),%eax
  add    %edx,%eax
  add    $0x1,%rdi
  cmp    %rdi,%rsi
  jne    L15
L17:
  ret
```

assistant: ```c
int simple_hash_ex(const void *key, const int key_len, const int init_value) {
  int h;
  unsigned char *p;
  unsigned char *pEnd;
  h = init_value;
  pEnd = (unsigned char *)key + key_len;
  for (p = (unsigned char *)key; p != pEnd; p++) {
    h = 31 * h + *p;
  }
  return h;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<simple_hash_ex>:
  endbr64
  movslq %esi,%rsi
  mov    %edx,%eax
  add    %rdi,%rsi
  cmp    %rsi,%rdi
  je     L4
  nopl   0x0(%rax)
L11:
  mov    %eax,%edx
  add    $0x1,%rdi
  shl    $0x5,%edx
  sub    %eax,%edx
  movzbl -0x1(%rdi),%eax
  add    %edx,%eax
  cmp    %rdi,%rsi
  jne    L11
L4:
  ret
```

assistant: ```c
int simple_hash_ex(const void *key, const int key_len, const int init_value) {
  int h;
  unsigned char *p;
  unsigned char *pEnd;
  h = init_value;
  pEnd = (unsigned char *)key + key_len;
  for (p = (unsigned char *)key; p != pEnd; p++) {
    h = 31 * h + *p;
  }
  return h;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<simple_hash_ex>:
  endbr64
  movslq %esi,%rsi
  mov    %edx,%eax
  add    %rdi,%rsi
  cmp    %rsi,%rdi
  je     L3
  nopl   0x0(%rax)
L8:
  mov    %eax,%edx
  add    $0x1,%rdi
  shl    $0x5,%edx
  sub    %eax,%edx
  movzbl -0x1(%rdi),%eax
  add    %edx,%eax
  cmp    %rdi,%rsi
  jne    L8
L3:
  ret
```

assistant: ```c
int simple_hash_ex(const void *key, const int key_len, const int init_value) {
  int h;
  unsigned char *p;
  unsigned char *pEnd;
  h = init_value;
  pEnd = (unsigned char *)key + key_len;
  for (p = (unsigned char *)key; p != pEnd; p++) {
    h = 31 * h + *p;
  }
  return h;
}
```
user: What is the c source code of the assembly code below:

```asm
<getPermutation>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x24(%rbp)
  mov    %esi,-0x28(%rbp)
  mov    -0x24(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x24(%rbp),%eax
  mov    $0x1,%edx
  mov    %eax,%ecx
  shl    %cl,%edx
  mov    %edx,%eax
  sub    $0x1,%eax
  mov    %ax,-0x14(%rbp)
  mov    -0x24(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  mov    -0x28(%rbp),%eax
  sub    $0x1,%eax
  mov    -0x24(%rbp),%edx
  sub    $0x1,%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,4),%rcx
  lea    D13(%rip),%rdx
  mov    (%rcx,%rdx,1),%ecx
  cltd
  idiv   %ecx
  mov    %edx,-0x28(%rbp)
  mov    -0x24(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,-0x10(%rbp)
  movl   $0x0,-0xc(%rbp)
  jmp    L9
L8:
  mov    -0x10(%rbp),%eax
  sub    $0x1,%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  lea    D13(%rip),%rax
  mov    (%rdx,%rax,1),%esi
  mov    -0x28(%rbp),%eax
  cltd
  idiv   %esi
  mov    %eax,%edx
  movzwl -0x14(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <get_n@plt>
  mov    %ax,-0x12(%rbp)
  movzwl -0x12(%rbp),%eax
  lea    0x31(%rax),%ecx
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    %ecx,%edx
  mov    %dl,(%rax)
  movzwl -0x12(%rbp),%eax
  mov    $0x1,%edx
  mov    %eax,%ecx
  shl    %cl,%edx
  mov    %edx,%eax
  not    %eax
  mov    %eax,%edx
  movzwl -0x14(%rbp),%eax
  and    %edx,%eax
  mov    %ax,-0x14(%rbp)
  mov    -0x10(%rbp),%eax
  sub    $0x1,%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  lea    D13(%rip),%rax
  mov    (%rdx,%rax,1),%ecx
  mov    -0x28(%rbp),%eax
  cltd
  idiv   %ecx
  mov    %edx,-0x28(%rbp)
  subl   $0x1,-0x10(%rbp)
  addl   $0x1,-0xc(%rbp)
L9:
  cmpl   $0x0,-0x10(%rbp)
  jg     L8
  movzwl -0x14(%rbp),%eax
  mov    %eax,%edi
  call   <fast_log2@plt>
  lea    0x31(%rax),%edx
  mov    -0x24(%rbp),%eax
  cltq
  lea    -0x1(%rax),%rcx
  mov    -0x8(%rbp),%rax
  add    %rcx,%rax
  mov    %dl,(%rax)
  mov    -0x8(%rbp),%rax
  leave
  ret
```

tool_calls: name: parse_data
arguments: tag: D13
data_type: string

tool: D13: 

assistant: ```c
char *getPermutation(int n, int k) {
  static const int ns[] = {1, 2, 6, 24, 120, 720, 5040, 40320, 362880};
  char *ret = (char *)malloc((n + 1) * sizeof(char));
  int i, j;
  unsigned short c = (1 << n) - 1, t;
  ret[n] = 0;
  k = (k - 1) % ns[n - 1];
  for (i = n - 1, j = 0; i > 0; --i, ++j) {
    t = get_n(c, k / ns[i - 1]);
    ret[j] = t + '1';
    c &= ~(1 << t);
    k %= ns[i - 1];
  }
  ret[n - 1] = fast_log2(c) + '1';
  return ret;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<shiftByOffset>:
  endbr64
  mov    %esi,%edx
  movsbl %dil,%eax
  lea    -0x41(%rax),%ecx
  cmp    $0x19,%ecx
  ja     L19
  lea    (%rax,%rsi,1),%ecx
  lea    -0x41(%rcx),%esi
  cmp    $0x19,%esi
  jbe    L26
  cmp    $0x5a,%ecx
  jle    L6
  sub    $0x1a,%ecx
  sub    %edx,%eax
  sub    $0x1a,%eax
  test   %edx,%edx
  cmovg  %ecx,%eax
  ret
L6:
  test   %edx,%edx
  jle    L77
  sub    %edx,%eax
  lea    0x1a(%rax),%eax
  ret
L77:
  lea    0x1a(%rax,%rdx,1),%eax
  ret
L19:
  lea    -0x61(%rax),%ecx
  cmp    $0x19,%ecx
  ja     L25
  lea    (%rax,%rsi,1),%ecx
  lea    -0x61(%rcx),%esi
  cmp    $0x19,%esi
  jbe    L69
  cmp    $0x7a,%ecx
  jle    L32
  sub    $0x1a,%ecx
  sub    %edx,%eax
  sub    $0x1a,%eax
  test   %edx,%edx
  cmovg  %ecx,%eax
  ret
L32:
  test   %edx,%edx
  jle    L67
  sub    %edx,%eax
  lea    0x1a(%rax),%eax
  ret
L67:
  lea    0x1a(%rax,%rdx,1),%eax
  ret
L26:
  mov    %ecx,%eax
  ret
L69:
  mov    %ecx,%eax
L25:
  ret
```

assistant: ```c
char shiftByOffset(const char a, const int offset) {
  int c = (int)a;
  if (65 <= c && c <= 90) {
    if (65 <= c + offset && c + offset <= 90)
      c = c + offset;
    else if (90 < offset + c) {
      if (offset > 0)
        c = 64 + (c + offset - 90);
      else
        c = 64 + (c - offset - 90);
    } else if (offset + c < 65) {
      if (offset > 0)
        c = 91 - (65 - c + offset);
      else
        c = 91 - (65 - c - offset);
    }
  } else if (97 <= c && c <= 122) {
    if (97 <= c + offset && c + offset <= 122)
      c = c + offset;
    else if (122 < offset + c) {
      if (offset > 0)
        c = 96 + (c + offset - 122);
      else
        c = 96 + (c - offset - 122);
    } else if (offset + c < 97) {
      if (offset > 0)
        c = 123 - (97 - c + offset);
      else
        c = 123 - (97 - c - offset);
    }
  }
  return (char)c;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<shiftByOffset>:
  endbr64
  movsbl %dil,%ecx
  mov    %esi,%edx
  lea    -0x41(%rcx),%eax
  cmp    $0x19,%eax
  ja     L54
  lea    (%rcx,%rsi,1),%edi
  lea    -0x41(%rdi),%eax
  cmp    $0x19,%eax
  ja     L20
L52:
  mov    %edi,%eax
  ret
L54:
  lea    -0x61(%rcx),%esi
  mov    %edi,%eax
  cmp    $0x19,%esi
  ja     L51
  lea    (%rcx,%rdx,1),%edi
  lea    -0x61(%rdi),%eax
  cmp    $0x19,%eax
  jbe    L52
  cmp    $0x7a,%edi
  jg     L65
  mov    $0x61,%eax
  sub    %ecx,%eax
  test   %edx,%edx
  jle    L59
  mov    $0x7b,%edi
  add    %eax,%edx
  mov    %edi,%eax
  sub    %edx,%eax
  ret
  nopl   0x0(%rax)
L59:
  sub    %eax,%edx
  lea    0x7b(%rdx),%eax
L51:
  ret
  xchg   %ax,%ax
L20:
  cmp    $0x5a,%edi
  jg     L65
  mov    $0x41,%eax
  sub    %ecx,%eax
  mov    %eax,%esi
  test   %edx,%edx
  jle    L72
  mov    $0x5b,%edi
  add    %edx,%esi
  mov    %edi,%eax
  sub    %esi,%eax
  ret
  xchg   %ax,%ax
L65:
  sub    %edx,%ecx
  lea    -0x1a(%rdi),%eax
  sub    $0x1a,%ecx
  test   %edx,%edx
  cmovle %ecx,%eax
  ret
  xchg   %ax,%ax
L72:
  mov    %edx,%eax
  sub    %esi,%eax
  add    $0x5b,%eax
  ret
```

assistant: ```c
char shiftByOffset(const char a, const int offset) {
  int c = (int)a;
  if (65 <= c && c <= 90) {
    if (65 <= c + offset && c + offset <= 90)
      c = c + offset;
    else if (90 < offset + c) {
      if (offset > 0)
        c = 64 + (c + offset - 90);
      else
        c = 64 + (c - offset - 90);
    } else if (offset + c < 65) {
      if (offset > 0)
        c = 91 - (65 - c + offset);
      else
        c = 91 - (65 - c - offset);
    }
  } else if (97 <= c && c <= 122) {
    if (97 <= c + offset && c + offset <= 122)
      c = c + offset;
    else if (122 < offset + c) {
      if (offset > 0)
        c = 96 + (c + offset - 122);
      else
        c = 96 + (c - offset - 122);
    } else if (offset + c < 97) {
      if (offset > 0)
        c = 123 - (97 - c + offset);
      else
        c = 123 - (97 - c - offset);
    }
  }
  return (char)c;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<shiftByOffset>:
  endbr64
  movsbl %dil,%ecx
  mov    %esi,%edx
  lea    -0x41(%rcx),%eax
  cmp    $0x19,%eax
  ja     L29
  lea    (%rcx,%rsi,1),%edi
  lea    -0x41(%rdi),%eax
  cmp    $0x19,%eax
  ja     L13
L41:
  mov    %edi,%eax
  ret
L29:
  lea    -0x61(%rcx),%esi
  mov    %edi,%eax
  cmp    $0x19,%esi
  ja     L64
  lea    (%rcx,%rdx,1),%edi
  lea    -0x61(%rdi),%eax
  cmp    $0x19,%eax
  jbe    L41
  cmp    $0x7a,%edi
  jg     L40
  mov    $0x61,%eax
  sub    %ecx,%eax
  test   %edx,%edx
  jle    L17
  mov    $0x7b,%edi
  add    %eax,%edx
  mov    %edi,%eax
  sub    %edx,%eax
  ret
  nopl   0x0(%rax)
L17:
  sub    %eax,%edx
  lea    0x7b(%rdx),%eax
L64:
  ret
  xchg   %ax,%ax
L13:
  cmp    $0x5a,%edi
  jg     L40
  mov    $0x41,%eax
  sub    %ecx,%eax
  mov    %eax,%esi
  test   %edx,%edx
  jle    L46
  mov    $0x5b,%edi
  add    %edx,%esi
  mov    %edi,%eax
  sub    %esi,%eax
  ret
  xchg   %ax,%ax
L40:
  sub    %edx,%ecx
  lea    -0x1a(%rdi),%eax
  sub    $0x1a,%ecx
  test   %edx,%edx
  cmovle %ecx,%eax
  ret
  xchg   %ax,%ax
L46:
  mov    %edx,%eax
  sub    %esi,%eax
  add    $0x5b,%eax
  ret
```

assistant: ```c
char shiftByOffset(const char a, const int offset) {
  int c = (int)a;
  if (65 <= c && c <= 90) {
    if (65 <= c + offset && c + offset <= 90)
      c = c + offset;
    else if (90 < offset + c) {
      if (offset > 0)
        c = 64 + (c + offset - 90);
      else
        c = 64 + (c - offset - 90);
    } else if (offset + c < 65) {
      if (offset > 0)
        c = 91 - (65 - c + offset);
      else
        c = 91 - (65 - c - offset);
    }
  } else if (97 <= c && c <= 122) {
    if (97 <= c + offset && c + offset <= 122)
      c = c + offset;
    else if (122 < offset + c) {
      if (offset > 0)
        c = 96 + (c + offset - 122);
      else
        c = 96 + (c - offset - 122);
    } else if (offset + c < 97) {
      if (offset > 0)
        c = 123 - (97 - c + offset);
      else
        c = 123 - (97 - c - offset);
    }
  }
  return (char)c;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<diags>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    D41(%rip),%eax
  lea    (%rax,%rax,1),%edx
  mov    D10(%rip),%eax
  add    %edx,%eax
  mov    %eax,D17(%rip)
  mov    D17(%rip),%eax
  cmp    $0x3,%eax
  jne    L4
  mov    D41(%rip),%eax
  add    $0x1,%eax
  mov    %eax,D91(%rip)
  movl   $0x0,D17(%rip)
  jmp    L2
L4:
  mov    D17(%rip),%eax
  add    $0x1,%eax
  mov    %eax,D91(%rip)
L2:
  mov    D17(%rip),%eax
  pop    %rbp
  ret
```

assistant: ```c
int diags() {
  static int n = 1;
  static int d = 1;
  static int i = 0;
  n = n + 2 * d;
  if (i == 3) {
    d++;
    i = 0;
  } else {
    i++;
  }
  return n;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<diags>:
  endbr64
  mov    D41(%rip),%eax
  mov    D55(%rip),%edx
  lea    (%rdx,%rax,2),%edx
  mov    %edx,D45(%rip)
  mov    D45(%rip),%ecx
  lea    0x1(%rcx),%esi
  cmp    $0x3,%ecx
  je     L0
L9:
  mov    %esi,D16(%rip)
  mov    %edx,%eax
  ret
L0:
  add    $0x1,%eax
  mov    %eax,D16(%rip)
  mov    $0x0,%esi
  jmp    L9
```

assistant: ```c
int diags() {
  static int n = 1;
  static int d = 1;
  static int i = 0;
  n = n + 2 * d;
  if (i == 3) {
    d++;
    i = 0;
  } else {
    i++;
  }
  return n;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<diags>:
  endbr64
  mov    D20(%rip),%edx
  mov    D18(%rip),%eax
  lea    (%rdx,%rax,2),%r8d
  mov    D19(%rip),%edx
  mov    %r8d,D57(%rip)
  lea    0x1(%rdx),%ecx
  cmp    $0x3,%edx
  jne    L4
  add    $0x1,%eax
  xor    %ecx,%ecx
  mov    %eax,D57(%rip)
L4:
  mov    %ecx,D57(%rip)
  mov    %r8d,%eax
  ret
```

assistant: ```c
int diags() {
  static int n = 1;
  static int d = 1;
  static int i = 0;
  n = n + 2 * d;
  if (i == 3) {
    d++;
    i = 0;
  } else {
    i++;
  }
  return n;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<diags>:
  endbr64
  mov    D5(%rip),%edx
  mov    D3(%rip),%eax
  lea    (%rdx,%rax,2),%r8d
  mov    D56(%rip),%edx
  mov    %r8d,D35(%rip)
  lea    0x1(%rdx),%ecx
  cmp    $0x3,%edx
  jne    L7
  add    $0x1,%eax
  xor    %ecx,%ecx
  mov    %eax,D35(%rip)
L7:
  mov    %ecx,D35(%rip)
  mov    %r8d,%eax
  ret
```

assistant: ```c
int diags() {
  static int n = 1;
  static int d = 1;
  static int i = 0;
  n = n + 2 * d;
  if (i == 3) {
    d++;
    i = 0;
  } else {
    i++;
  }
  return n;
}
```
user: What is the c source code of the assembly code below?

```asm
<test_empty_root>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    D6(%rip),%rax
  mov    %rax,%rdi
  call   <strdup@plt>
  mov    %rax,-0x10(%rbp)
  lea    -0x18(%rbp),%rdx
  lea    -0x1c(%rbp),%rcx
  mov    -0x10(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <split_ext@plt>
  mov    -0x18(%rbp),%rax
  mov    $0x23,%ecx
  lea    D7(%rip),%rdx
  mov    %rax,%rsi
  lea    D19(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <seatest_assert_string_equal@plt>
  mov    -0x1c(%rbp),%eax
  mov    $0x23,%ecx
  lea    D7(%rip),%rdx
  mov    %eax,%esi
  mov    $0x4,%edi
  mov    $0x0,%eax
  call   <seatest_assert_int_equal@plt>
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L6
  call   <__stack_chk_fail@plt>
L6:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: label: D6
datatype: string
name: unpack_data
arguments: label: D7
datatype: string
name: unpack_data
arguments: label: D19
datatype: string

tool: D6: .ext

tool: D7: test_empty_root

tool: 

assistant: ```c
void test_empty_root(void) {
  int root_len;
  const char *ext;
  char *const name = strdup(".ext");
  split_ext(name, &root_len, &ext);
  do {
    seatest_assert_string_equal("", ext, __FUNCTION__, 35);
  } while (0);
  do {
    seatest_assert_int_equal((4), root_len, __FUNCTION__, 35);
  } while (0);
  free(name);
  ;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<test_empty_root>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    D22(%rip),%rdi
  call   <strdup@plt>
  mov    %rax,%rbx
  lea    0x10(%rsp),%rdx
  lea    0xc(%rsp),%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <split_ext@plt>
  mov    $0x23,%ecx
  lea    D13(%rip),%rbp
  mov    %rbp,%rdx
  mov    0x10(%rsp),%rsi
  lea    D9(%rip),%rdi
  mov    $0x0,%eax
  call   <seatest_assert_string_equal@plt>
  mov    $0x23,%ecx
  mov    %rbp,%rdx
  mov    0xc(%rsp),%esi
  mov    $0x4,%edi
  mov    $0x0,%eax
  call   <seatest_assert_int_equal@plt>
  mov    %rbx,%rdi
  call   <free@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L3
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  ret
L3:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D22
data_type: string
name: extract_symbolic_data
arguments: tag: D13
data_type: string
name: extract_symbolic_data
arguments: tag: D9
data_type: string

tool: D22: .ext

tool: D13: test_empty_root

tool: 

assistant: ```c
void test_empty_root(void) {
  int root_len;
  const char *ext;
  char *const name = strdup(".ext");
  split_ext(name, &root_len, &ext);
  do {
    seatest_assert_string_equal("", ext, __FUNCTION__, 35);
  } while (0);
  do {
    seatest_assert_int_equal((4), root_len, __FUNCTION__, 35);
  } while (0);
  free(name);
  ;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<test_empty_root>:
  endbr64
  push   %r12
  lea    D7(%rip),%rdi
  lea    D1(%rip),%r12
  push   %rbp
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  call   <strdup@plt>
  lea    0x10(%rsp),%rdx
  lea    0xc(%rsp),%rsi
  mov    %rax,%rdi
  mov    %rax,%rbp
  xor    %eax,%eax
  call   <split_ext@plt>
  mov    0x10(%rsp),%rsi
  mov    %r12,%rdx
  xor    %eax,%eax
  mov    $0x23,%ecx
  lea    D16(%rip),%rdi
  call   <seatest_assert_string_equal@plt>
  mov    0xc(%rsp),%esi
  xor    %eax,%eax
  mov    $0x23,%ecx
  mov    %r12,%rdx
  mov    $0x4,%edi
  call   <seatest_assert_int_equal@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  add    $0x28,%rsp
  mov    %rbp,%rdi
  pop    %rbp
  pop    %r12
  jmp    10a0 <free@plt>
L4:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: tag: D7
type: string
name: retrieve_data
arguments: tag: D1
type: string
name: retrieve_data
arguments: tag: D16
type: string

tool: D7: .ext

tool: D1: test_empty_root

tool: 

assistant: ```c
void test_empty_root(void) {
  int root_len;
  const char *ext;
  char *const name = strdup(".ext");
  split_ext(name, &root_len, &ext);
  do {
    seatest_assert_string_equal("", ext, __FUNCTION__, 35);
  } while (0);
  do {
    seatest_assert_int_equal((4), root_len, __FUNCTION__, 35);
  } while (0);
  free(name);
  ;
}
```
user: What is the c source code of the assembly code below?

```asm
<test_empty_root>:
  endbr64
  push   %r12
  lea    D5(%rip),%rdi
  lea    D24(%rip),%r12
  push   %rbp
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  call   <strdup@plt>
  lea    0x10(%rsp),%rdx
  lea    0xc(%rsp),%rsi
  mov    %rax,%rdi
  mov    %rax,%rbp
  xor    %eax,%eax
  call   <split_ext@plt>
  mov    0x10(%rsp),%rsi
  mov    %r12,%rdx
  xor    %eax,%eax
  mov    $0x23,%ecx
  lea    D20(%rip),%rdi
  call   <seatest_assert_string_equal@plt>
  mov    0xc(%rsp),%esi
  xor    %eax,%eax
  mov    $0x23,%ecx
  mov    %r12,%rdx
  mov    $0x4,%edi
  call   <seatest_assert_int_equal@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L0
  add    $0x28,%rsp
  mov    %rbp,%rdi
  pop    %rbp
  pop    %r12
  jmp    10a0 <free@plt>
L0:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: tag: D5
data_type: string
name: disassemble_data
arguments: tag: D24
data_type: string
name: disassemble_data
arguments: tag: D20
data_type: string

tool: D5: .ext

tool: D24: test_empty_root

tool: 

assistant: ```c
void test_empty_root(void) {
  int root_len;
  const char *ext;
  char *const name = strdup(".ext");
  split_ext(name, &root_len, &ext);
  do {
    seatest_assert_string_equal("", ext, __FUNCTION__, 35);
  } while (0);
  do {
    seatest_assert_int_equal((4), root_len, __FUNCTION__, 35);
  } while (0);
  free(name);
  ;
}
```