ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<hash_value_def>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  movl   $0x4e67c6a7,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  shl    $0x5,%eax
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  add    %eax,%edx
  mov    -0x4(%rbp),%eax
  shr    $0x2,%eax
  add    %edx,%eax
  xor    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  and    $0xfffffff,%eax
  pop    %rbp
  ret
```

assistant: ```c
unsigned hash_value_def(const void *x) {
  unsigned int hash = 1315423911;
  hash ^= ((hash << 5) + (unsigned int)x + (hash >> 2));
  return (hash & 0xFFFFFFF);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<hash_value_def>:
  endbr64
  lea    -0x1f6d3977(%rdi),%eax
  xor    $0x4e67c6a7,%eax
  and    $0xfffffff,%eax
  ret
```

assistant: ```c
unsigned hash_value_def(const void *x) {
  unsigned int hash = 1315423911;
  hash ^= ((hash << 5) + (unsigned int)x + (hash >> 2));
  return (hash & 0xFFFFFFF);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<hash_value_def>:
  endbr64
  lea    -0x1f6d3977(%rdi),%eax
  xor    $0x4e67c6a7,%eax
  and    $0xfffffff,%eax
  ret
```

assistant: ```c
unsigned hash_value_def(const void *x) {
  unsigned int hash = 1315423911;
  hash ^= ((hash << 5) + (unsigned int)x + (hash >> 2));
  return (hash & 0xFFFFFFF);
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<hash_value_def>:
  endbr64
  lea    -0x1f6d3977(%rdi),%eax
  xor    $0x4e67c6a7,%eax
  and    $0xfffffff,%eax
  ret
```

assistant: ```c
unsigned hash_value_def(const void *x) {
  unsigned int hash = 1315423911;
  hash ^= ((hash << 5) + (unsigned int)x + (hash >> 2));
  return (hash & 0xFFFFFFF);
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%eax
  call   <init@plt>
  mov    $0x0,%eax
  call   <menu@plt>
  mov    $0x0,%eax
  call   <finalize@plt>
  mov    $0x0,%eax
  pop    %rbp
  ret
```

assistant: ```c
int main() {
  init();
  menu();
  finalize();
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <init@plt>
  mov    $0x0,%eax
  call   <menu@plt>
  mov    $0x0,%eax
  call   <finalize@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  init();
  menu();
  finalize();
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <init@plt>
  xor    %eax,%eax
  call   <menu@plt>
  xor    %eax,%eax
  call   <finalize@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  init();
  menu();
  finalize();
  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    $0x8,%rsp
  xor    %eax,%eax
  call   <init@plt>
  xor    %eax,%eax
  call   <menu@plt>
  xor    %eax,%eax
  call   <finalize@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  init();
  menu();
  finalize();
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<_extend>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x20(%rbp),%rax
  mov    (%rax),%eax
  add    $0x1,%eax
  cltq
  shl    $0x3,%eax
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <realloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L10
  mov    -0x18(%rbp),%rax
  mov    -0x8(%rbp),%rdx
  mov    %rdx,(%rax)
  mov    -0x20(%rbp),%rax
  mov    (%rax),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movq   $0x0,(%rax)
  mov    -0x20(%rbp),%rax
  mov    (%rax),%eax
  lea    0x1(%rax),%edx
  mov    -0x20(%rbp),%rax
  mov    %edx,(%rax)
  jmp    L8
L10:
  nop
L8:
  leave
  ret
```

assistant: ```c
void _extend(char **io_items[], int *io_count) {
  char **new_items = realloc(*io_items, sizeof(char *) * (*io_count + 1));
  if (!new_items)
    return;
  *io_items = new_items;
  new_items[*io_count] = NULL;
  *io_count += 1;
}
```
user: Translate the below assembly code into C programming language:

```asm
<_extend>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    %rsi,%rbx
  mov    (%rsi),%eax
  lea    0x8(,%rax,8),%esi
  mov    (%rdi),%rdi
  call   <realloc@plt>
  test   %rax,%rax
  je     L1
  mov    %rax,0x0(%rbp)
  movslq (%rbx),%rdx
  movq   $0x0,(%rax,%rdx,8)
  addl   $0x1,(%rbx)
L1:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void _extend(char **io_items[], int *io_count) {
  char **new_items = realloc(*io_items, sizeof(char *) * (*io_count + 1));
  if (!new_items)
    return;
  *io_items = new_items;
  new_items[*io_count] = NULL;
  *io_count += 1;
}
```
user: What is the c source code of the assembly code below?

```asm
<_extend>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  mov    (%rsi),%eax
  mov    (%rdi),%rdi
  lea    0x8(,%rax,8),%esi
  call   <realloc@plt>
  test   %rax,%rax
  je     L7
  movslq (%rbx),%rcx
  mov    %rax,0x0(%rbp)
  mov    %rcx,%rdx
  movq   $0x0,(%rax,%rcx,8)
  add    $0x1,%edx
  mov    %edx,(%rbx)
L7:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void _extend(char **io_items[], int *io_count) {
  char **new_items = realloc(*io_items, sizeof(char *) * (*io_count + 1));
  if (!new_items)
    return;
  *io_items = new_items;
  new_items[*io_count] = NULL;
  *io_count += 1;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<_extend>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  mov    (%rsi),%eax
  mov    (%rdi),%rdi
  lea    0x8(,%rax,8),%esi
  call   <realloc@plt>
  test   %rax,%rax
  je     L5
  movslq (%rbx),%rcx
  mov    %rax,0x0(%rbp)
  mov    %rcx,%rdx
  movq   $0x0,(%rax,%rcx,8)
  add    $0x1,%edx
  mov    %edx,(%rbx)
L5:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void _extend(char **io_items[], int *io_count) {
  char **new_items = realloc(*io_items, sizeof(char *) * (*io_count + 1));
  if (!new_items)
    return;
  *io_items = new_items;
  new_items[*io_count] = NULL;
  *io_count += 1;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  lea    -0x3c(%rbp),%rsi
  push   %r13
  lea    D5(%rip),%r13
  push   %r12
  mov    %r13,%rdi
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  call   <scanf@plt>
  movslq -0x3c(%rbp),%rax
  mov    %rsp,%rcx
  lea    0xf(,%rax,8),%rax
  mov    %rax,%rdx
  and    $0xfffffffffffff000,%rax
  sub    %rax,%rcx
  and    $0xfffffffffffffff0,%rdx
  cmp    %rcx,%rsp
  je     L60
L89:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %rcx,%rsp
  jne    L89
L60:
  and    $0xfff,%edx
  sub    %rdx,%rsp
  test   %rdx,%rdx
  jne    L133
L153:
  mov    %rsp,%r14
  mov    %r14,%rbx
  lea    0x18(%r14),%r15
  mov    %r14,%r12
  nop
L21:
  mov    %r12,%rsi
  mov    %r13,%rdi
  call   <scanf@plt>
  lea    0x4(%r12),%rsi
  mov    %r13,%rdi
  add    $0x8,%r12
  call   <scanf@plt>
  cmp    %r15,%r12
  jne    L21
  mov    -0x3c(%rbp),%r13d
  test   %r13d,%r13d
  jle    L175
  lea    -0x3(%r13),%eax
  xor    %r11d,%r11d
  xor    %r12d,%r12d
  lea    0x8(%r14,%rax,8),%r8
  nopl   (%rax)
L83:
  cmp    $0x2,%r13d
  jle    L33
  mov    (%rbx),%ecx
  mov    %rbx,%rax
  jmp    L164
  nopl   (%rax)
L38:
  mov    0x4(%rbx),%r10d
  mov    0xc(%rax),%r9d
  mov    %r10d,%edi
  sub    %r9d,%edi
  cmp    %esi,%edi
  je     L173
  sub    %ecx,%edx
  cmp    %edi,%edx
  je     L173
  cmp    %r9d,%r10d
  je     L173
  add    $0x8,%rax
  cmp    %r8,%rax
  je     L33
  cs nopw 0x0(%rax,%rax,1)
L164:
  mov    0x8(%rax),%edx
  mov    %ecx,%esi
  sub    %edx,%esi
  jne    L38
L173:
  add    $0x8,%rax
  mov    $0x1,%r11d
  cmp    %r8,%rax
  jne    L164
L33:
  add    $0x1,%r12d
  add    $0x8,%r8
  add    $0x8,%rbx
  cmp    %r13d,%r12d
  jne    L83
  cmp    $0x1,%r11d
  je     L116
L175:
  lea    D15(%rip),%rdi
  call   <printf@plt>
L11:
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L59
  lea    -0x28(%rbp),%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
L116:
  lea    D3(%rip),%rdi
  call   <printf@plt>
  jmp    L11
L133:
  orq    $0x0,-0x8(%rsp,%rdx,1)
  jmp    L153
L59:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D5
type_infered: string
name: extract_symbolic_data
arguments: data_label: D15
type_infered: string
name: extract_symbolic_data
arguments: data_label: D3
type_infered: string

tool: D5: %d

tool: D15: yes

tool: D3: no

assistant: ```c
int main() {
  int n, r, c, i = 0, j, x, m, z = 0;
  scanf("%d", &n);
  int mt[n][2];
  for (i = 0; i < 3; i++) {
    for (j = 0; j < 2; j++) {
      scanf("%d", &mt[i][j]);
    }
  }
  for (i = 0; i < n; i++) {
    for (m = 1; m < n - 1; m++) {
      x = mt[i][0] - mt[i + m][0];
      if (x == 0) {
        z = 1;
      } else if ((mt[i][1] - mt[i + m][1] == x) || (mt[i][1] - mt[i + m][1] == -x) || (mt[i][1] - mt[i + m][1] == 0)) {
        z = 1;
      }
    }
  }
  if (z == 1) {
    printf("no");
  } else
    printf("yes");
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  lea    -0x3c(%rbp),%rsi
  push   %r13
  lea    D13(%rip),%r13
  push   %r12
  mov    %r13,%rdi
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  call   <scanf@plt>
  movslq -0x3c(%rbp),%rax
  mov    %rsp,%rcx
  lea    0xf(,%rax,8),%rax
  mov    %rax,%rdx
  and    $0xfffffffffffff000,%rax
  sub    %rax,%rcx
  and    $0xfffffffffffffff0,%rdx
  cmp    %rcx,%rsp
  je     L84
L31:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %rcx,%rsp
  jne    L31
L84:
  and    $0xfff,%edx
  sub    %rdx,%rsp
  test   %rdx,%rdx
  jne    L16
L157:
  mov    %rsp,%r14
  mov    %r14,%rbx
  lea    0x18(%r14),%r15
  mov    %r14,%r12
  nop
L176:
  mov    %r12,%rsi
  mov    %r13,%rdi
  call   <scanf@plt>
  lea    0x4(%r12),%rsi
  mov    %r13,%rdi
  add    $0x8,%r12
  call   <scanf@plt>
  cmp    %r15,%r12
  jne    L176
  mov    -0x3c(%rbp),%r13d
  test   %r13d,%r13d
  jle    L2
  lea    -0x3(%r13),%eax
  xor    %r11d,%r11d
  xor    %r12d,%r12d
  lea    0x8(%r14,%rax,8),%r8
  nopl   (%rax)
L51:
  cmp    $0x2,%r13d
  jle    L106
  mov    (%rbx),%ecx
  mov    %rbx,%rax
  jmp    L47
  nopl   (%rax)
L172:
  mov    0x4(%rbx),%r10d
  mov    0xc(%rax),%r9d
  mov    %r10d,%edi
  sub    %r9d,%edi
  cmp    %esi,%edi
  je     L74
  sub    %ecx,%edx
  cmp    %edi,%edx
  je     L74
  cmp    %r9d,%r10d
  je     L74
  add    $0x8,%rax
  cmp    %r8,%rax
  je     L106
  cs nopw 0x0(%rax,%rax,1)
L47:
  mov    0x8(%rax),%edx
  mov    %ecx,%esi
  sub    %edx,%esi
  jne    L172
L74:
  add    $0x8,%rax
  mov    $0x1,%r11d
  cmp    %r8,%rax
  jne    L47
L106:
  add    $0x1,%r12d
  add    $0x8,%r8
  add    $0x8,%rbx
  cmp    %r13d,%r12d
  jne    L51
  cmp    $0x1,%r11d
  je     L22
L2:
  lea    D11(%rip),%rdi
  call   <printf@plt>
L24:
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L49
  lea    -0x28(%rbp),%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
L22:
  lea    D15(%rip),%rdi
  call   <printf@plt>
  jmp    L24
L16:
  orq    $0x0,-0x8(%rsp,%rdx,1)
  jmp    L157
L49:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: label: D13
data_type: string
name: parse_data
arguments: label: D11
data_type: string
name: parse_data
arguments: label: D15
data_type: string

tool: D13: %d

tool: D11: yes

tool: D15: no

assistant: ```c
int main() {
  int n, r, c, i = 0, j, x, m, z = 0;
  scanf("%d", &n);
  int mt[n][2];
  for (i = 0; i < 3; i++) {
    for (j = 0; j < 2; j++) {
      scanf("%d", &mt[i][j]);
    }
  }
  for (i = 0; i < n; i++) {
    for (m = 1; m < n - 1; m++) {
      x = mt[i][0] - mt[i + m][0];
      if (x == 0) {
        z = 1;
      } else if ((mt[i][1] - mt[i + m][1] == x) || (mt[i][1] - mt[i + m][1] == -x) || (mt[i][1] - mt[i + m][1] == 0)) {
        z = 1;
      }
    }
  }
  if (z == 1) {
    printf("no");
  } else
    printf("yes");
  return 0;
}
```
user: What is the c source code of the assembly code below:

```asm
<ip_aton>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r13
  push   %r12
  push   %rbx
  mov    %rdi,-0x30(%rbp)
  movl   $0x0,-0x1c(%rbp)
  mov    $0x0,%r12d
  mov    $0x0,%ebx
L53:
  mov    -0x30(%rbp),%rax
  movzbl (%rax),%r13d
  movsbl %r13b,%eax
  cmp    $0x39,%eax
  jg     L73
  cmp    $0x30,%eax
  jge    L12
  test   %eax,%eax
  je     L85
  cmp    $0x2e,%eax
  je     L63
  jmp    L73
L12:
  mov    %r12d,%eax
  shl    $0x2,%eax
  add    %r12d,%eax
  add    %eax,%eax
  mov    %eax,%edx
  movsbl %r13b,%eax
  sub    $0x30,%eax
  lea    (%rdx,%rax,1),%r12d
  jmp    L65
L63:
  addl   $0x1,-0x1c(%rbp)
  cmpl   $0x3,-0x1c(%rbp)
  jle    L85
  mov    $0x0,%eax
  jmp    L111
L85:
  cmp    $0xff,%r12d
  jle    L60
  mov    $0x0,%eax
  jmp    L111
L60:
  mov    %ebx,%eax
  shl    $0x8,%eax
  mov    %r12d,%ebx
  or     %eax,%ebx
  mov    $0x0,%r12d
  jmp    L65
L73:
  mov    $0x0,%eax
  jmp    L111
L65:
  mov    -0x30(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x30(%rbp)
  movzbl (%rax),%eax
  test   %al,%al
  jne    L53
  cmpl   $0x2,-0x1c(%rbp)
  jg     L17
  mov    $0x3,%eax
  sub    -0x1c(%rbp),%eax
  shl    $0x3,%eax
  mov    %eax,%ecx
  shl    %cl,%ebx
L17:
  mov    $0x0,%eax
L111:
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %rbp
  ret
```

assistant: ```c
unsigned long ip_aton(const char *cp) {
  int dots = 0;
  register u_long acc = 0, addr = 0;
  do {
    register char cc = *cp;
    switch (cc) {
    case '0':
    case '1':
    case '2':
    case '3':
    case '4':
    case '5':
    case '6':
    case '7':
    case '8':
    case '9':
      acc = acc * 10 + (cc - '0');
      break;
    case '.':
      if (++dots > 3) {
        return 0;
      }
    case '\0':
      if (acc > 255) {
        return 0;
      }
      addr = addr << 8 | acc;
      acc = 0;
      break;
    default:
      return 0;
    }
  } while (*cp++);
  if (dots < 3) {
    addr <<= 8 * (3 - dots);
  }
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<ip_aton>:
  endbr64
  add    $0x1,%rdi
  mov    $0x0,%ecx
  mov    $0x0,%esi
  mov    $0x0,%r8d
  jmp    L50
L4:
  add    $0x1,%esi
  cmp    $0x3,%esi
  jg     L36
  cmp    $0xff,%ecx
  jg     L36
  mov    %r8d,%ecx
L13:
  add    $0x1,%rdi
L50:
  movzbl -0x1(%rdi),%eax
  cmp    $0x2e,%al
  je     L4
  jle    L36
  lea    -0x30(%rax),%edx
  cmp    $0x9,%dl
  ja     L36
  lea    (%rcx,%rcx,4),%edx
  movsbl %al,%eax
  lea    -0x30(%rax,%rdx,2),%ecx
  jmp    L13
L36:
  mov    $0x0,%eax
  ret
```

assistant: ```c
unsigned long ip_aton(const char *cp) {
  int dots = 0;
  register u_long acc = 0, addr = 0;
  do {
    register char cc = *cp;
    switch (cc) {
    case '0':
    case '1':
    case '2':
    case '3':
    case '4':
    case '5':
    case '6':
    case '7':
    case '8':
    case '9':
      acc = acc * 10 + (cc - '0');
      break;
    case '.':
      if (++dots > 3) {
        return 0;
      }
    case '\0':
      if (acc > 255) {
        return 0;
      }
      addr = addr << 8 | acc;
      acc = 0;
      break;
    default:
      return 0;
    }
  } while (*cp++);
  if (dots < 3) {
    addr <<= 8 * (3 - dots);
  }
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<ip_aton>:
  endbr64
  movzbl (%rdi),%eax
  add    $0x1,%rdi
  xor    %edx,%edx
  xor    %ecx,%ecx
  cmp    $0x2e,%al
  je     L28
L60:
  jg     L24
L33:
  xor    %eax,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L24:
  sub    $0x30,%eax
  cmp    $0x9,%al
  ja     L33
  lea    (%rdx,%rdx,4),%edx
  movsbl %al,%eax
  lea    (%rax,%rdx,2),%edx
L8:
  movzbl (%rdi),%eax
  add    $0x1,%rdi
  cmp    $0x2e,%al
  jne    L60
L28:
  add    $0x1,%ecx
  cmp    $0x3,%ecx
  jg     L33
  cmp    $0xff,%edx
  jg     L33
  xor    %edx,%edx
  jmp    L8
```

assistant: ```c
unsigned long ip_aton(const char *cp) {
  int dots = 0;
  register u_long acc = 0, addr = 0;
  do {
    register char cc = *cp;
    switch (cc) {
    case '0':
    case '1':
    case '2':
    case '3':
    case '4':
    case '5':
    case '6':
    case '7':
    case '8':
    case '9':
      acc = acc * 10 + (cc - '0');
      break;
    case '.':
      if (++dots > 3) {
        return 0;
      }
    case '\0':
      if (acc > 255) {
        return 0;
      }
      addr = addr << 8 | acc;
      acc = 0;
      break;
    default:
      return 0;
    }
  } while (*cp++);
  if (dots < 3) {
    addr <<= 8 * (3 - dots);
  }
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<ip_aton>:
  endbr64
  movzbl (%rdi),%eax
  add    $0x1,%rdi
  xor    %edx,%edx
  xor    %ecx,%ecx
  cmp    $0x2e,%al
  je     L37
L61:
  jg     L68
L36:
  xor    %eax,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L68:
  sub    $0x30,%eax
  cmp    $0x9,%al
  ja     L36
  lea    (%rdx,%rdx,4),%edx
  movsbl %al,%eax
  lea    (%rax,%rdx,2),%edx
L10:
  movzbl (%rdi),%eax
  add    $0x1,%rdi
  cmp    $0x2e,%al
  jne    L61
L37:
  add    $0x1,%ecx
  cmp    $0x3,%ecx
  jg     L36
  cmp    $0xff,%edx
  jg     L36
  xor    %edx,%edx
  jmp    L10
```

assistant: ```c
unsigned long ip_aton(const char *cp) {
  int dots = 0;
  register u_long acc = 0, addr = 0;
  do {
    register char cc = *cp;
    switch (cc) {
    case '0':
    case '1':
    case '2':
    case '3':
    case '4':
    case '5':
    case '6':
    case '7':
    case '8':
    case '9':
      acc = acc * 10 + (cc - '0');
      break;
    case '.':
      if (++dots > 3) {
        return 0;
      }
    case '\0':
      if (acc > 255) {
        return 0;
      }
      addr = addr << 8 | acc;
      acc = 0;
      break;
    default:
      return 0;
    }
  } while (*cp++);
  if (dots < 3) {
    addr <<= 8 * (3 - dots);
  }
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<xrealpath>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  setne  %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  movq   $0x0,-0x8(%rbp)
  mov    D19(%rip),%rax
  mov    (%rax),%eax
  mov    %eax,-0xc(%rbp)
  mov    -0x18(%rbp),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <realpath@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L7
  mov    D19(%rip),%rax
  mov    (%rax),%edx
  mov    D29(%rip),%rax
  mov    (%rax),%eax
  cmp    %eax,%edx
  setne  %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strdup@plt>
  mov    %rax,-0x8(%rbp)
L7:
  mov    D19(%rip),%rax
  mov    -0xc(%rbp),%edx
  mov    %edx,(%rax)
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
char *xrealpath(const char *const path) {
  assert(path != NULL);
  char *rp = NULL;
  int _errno = errno;
  if (!(rp = realpath(path, NULL))) {
    assert(errno != EINVAL);
    rp = strdup(path);
  }
  errno = _errno;
  return (rp);
}
```
user: Translate the below assembly code into C programming language:

```asm
<xrealpath>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  test   %rdi,%rdi
  setne  %dil
  movzbl %dil,%edi
  call   <assert@plt>
  mov    D0(%rip),%rax
  mov    (%rax),%ebp
  mov    $0x0,%esi
  mov    %rbx,%rdi
  call   <realpath@plt>
  test   %rax,%rax
  je     L8
L16:
  mov    D0(%rip),%rdx
  mov    %ebp,(%rdx)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L8:
  mov    D0(%rip),%rdx
  mov    D21(%rip),%rax
  mov    (%rax),%eax
  cmp    %eax,(%rdx)
  setne  %dil
  movzbl %dil,%edi
  call   <assert@plt>
  mov    %rbx,%rdi
  call   <strdup@plt>
  jmp    L16
```

assistant: ```c
char *xrealpath(const char *const path) {
  assert(path != NULL);
  char *rp = NULL;
  int _errno = errno;
  if (!(rp = realpath(path, NULL))) {
    assert(errno != EINVAL);
    rp = strdup(path);
  }
  errno = _errno;
  return (rp);
}
```
user: What is the c source code of the assembly code below?

```asm
<xrealpath>:
  endbr64
  push   %r12
  test   %rdi,%rdi
  push   %rbp
  mov    %rdi,%rbp
  setne  %dil
  push   %rbx
  movzbl %dil,%edi
  call   <assert@plt>
  mov    D6(%rip),%rbx
  xor    %esi,%esi
  mov    %rbp,%rdi
  mov    (%rbx),%r12d
  call   <realpath@plt>
  test   %rax,%rax
  je     L9
  mov    %r12d,(%rbx)
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L9:
  mov    D17(%rip),%rax
  xor    %edi,%edi
  mov    (%rax),%eax
  cmp    %eax,(%rbx)
  setne  %dil
  call   <assert@plt>
  mov    %rbp,%rdi
  call   <strdup@plt>
  mov    %r12d,(%rbx)
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
char *xrealpath(const char *const path) {
  assert(path != NULL);
  char *rp = NULL;
  int _errno = errno;
  if (!(rp = realpath(path, NULL))) {
    assert(errno != EINVAL);
    rp = strdup(path);
  }
  errno = _errno;
  return (rp);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<xrealpath>:
  endbr64
  push   %r12
  test   %rdi,%rdi
  push   %rbp
  mov    %rdi,%rbp
  setne  %dil
  push   %rbx
  movzbl %dil,%edi
  call   <assert@plt>
  mov    D0(%rip),%rbx
  xor    %esi,%esi
  mov    %rbp,%rdi
  mov    (%rbx),%r12d
  call   <realpath@plt>
  test   %rax,%rax
  je     L6
  mov    %r12d,(%rbx)
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L6:
  mov    D10(%rip),%rax
  xor    %edi,%edi
  mov    (%rax),%eax
  cmp    %eax,(%rbx)
  setne  %dil
  call   <assert@plt>
  mov    %rbp,%rdi
  call   <strdup@plt>
  mov    %r12d,(%rbx)
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
char *xrealpath(const char *const path) {
  assert(path != NULL);
  char *rp = NULL;
  int _errno = errno;
  if (!(rp = realpath(path, NULL))) {
    assert(errno != EINVAL);
    rp = strdup(path);
  }
  errno = _errno;
  return (rp);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<minimum>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,-0x8(%rbp)
  movl   $0x1,-0x4(%rbp)
  jmp    L26
L13:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  cmp    %eax,-0x8(%rbp)
  jle    L0
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,-0x8(%rbp)
L0:
  addl   $0x1,-0x4(%rbp)
L26:
  cmpl   $0x9,-0x4(%rbp)
  jle    L13
  mov    -0x8(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int minimum(int values[10]) {
  int minValue, i;
  minValue = values[0];
  for (i = 1; i < 10; ++i)
    if (values[i] < minValue)
      minValue = values[i];
  return minValue;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<minimum>:
  endbr64
  mov    (%rdi),%edx
  lea    0x4(%rdi),%rax
  add    $0x28,%rdi
L6:
  mov    (%rax),%ecx
  cmp    %ecx,%edx
  cmovg  %ecx,%edx
  add    $0x4,%rax
  cmp    %rdi,%rax
  jne    L6
  mov    %edx,%eax
  ret
```

assistant: ```c
int minimum(int values[10]) {
  int minValue, i;
  minValue = values[0];
  for (i = 1; i < 10; ++i)
    if (values[i] < minValue)
      minValue = values[i];
  return minValue;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<minimum>:
  endbr64
  mov    (%rdi),%r8d
  lea    0x4(%rdi),%rax
  add    $0x28,%rdi
  nop
L9:
  mov    (%rax),%edx
  cmp    %edx,%r8d
  cmovg  %edx,%r8d
  add    $0x4,%rax
  cmp    %rdi,%rax
  jne    L9
  mov    %r8d,%eax
  ret
```

assistant: ```c
int minimum(int values[10]) {
  int minValue, i;
  minValue = values[0];
  for (i = 1; i < 10; ++i)
    if (values[i] < minValue)
      minValue = values[i];
  return minValue;
}
```