ylfeng/ReF-Decompile-dataset huggingface dataset:
user: What would the C source look like for the assembly code provided here:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0xc(%rbp),%rcx
  lea    -0x10(%rbp),%rdx
  lea    -0x14(%rbp),%rax
  mov    %rax,%rsi
  lea    D12(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  mov    -0x10(%rbp),%eax
  test   %eax,%eax
  jns    L49
  mov    -0x10(%rbp),%eax
  cmp    $0x1,%eax
  jle    L49
  lea    D6(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0xffffffff,%eax
  jmp    L12
L49:
  mov    -0xc(%rbp),%eax
  test   %eax,%eax
  jns    L61
  mov    -0xc(%rbp),%eax
  cmp    $0x7,%eax
  jle    L61
  lea    D25(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0xffffffff,%eax
  jmp    L12
L61:
  mov    -0x10(%rbp),%eax
  cmp    $0x1,%eax
  jne    L35
  mov    -0x10(%rbp),%edx
  mov    -0xc(%rbp),%eax
  mov    %eax,%ecx
  shl    %cl,%edx
  mov    -0x14(%rbp),%eax
  or     %edx,%eax
  mov    %eax,-0x14(%rbp)
  jmp    L29
L35:
  mov    -0xc(%rbp),%eax
  mov    $0x1,%edx
  mov    %eax,%ecx
  shl    %cl,%edx
  mov    %edx,%eax
  not    %eax
  movzbl %al,%edx
  mov    -0x14(%rbp),%eax
  and    %edx,%eax
  mov    %eax,-0x14(%rbp)
L29:
  mov    -0x14(%rbp),%eax
  mov    %eax,%esi
  lea    D37(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x0,%eax
L12:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L81
  call   <__stack_chk_fail@plt>
L81:
  leave
  ret
```

tool_calls: name: read_data
arguments: data_tag: D12
data_type: string
name: read_data
arguments: data_tag: D6
data_type: string
name: read_data
arguments: data_tag: D25
data_type: string
name: read_data
arguments: data_tag: D37
data_type: string

tool: D12: %d %d %d

tool: D6: v not in range

tool: D25: p not in range

tool: D37: %d

assistant: ```c
int main() {
  int n, v, p;
  scanf("%d %d %d", &n, &v, &p);
  if (v < 0 && v > 1) {
    printf("v not in range");
    return -1;
  }
  if (p < 0 && p > 7) {
    printf("p not in range");
    return -1;
  }
  if (v == 1) {
    n = n | (v << p);
  } else {
    n = n & (255 & ~(1 << p));
  }
  printf("%d", n);
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0x14(%rsp),%rcx
  lea    0x10(%rsp),%rdx
  lea    0xc(%rsp),%rsi
  lea    D2(%rip),%rdi
  call   <scanf@plt>
  cmpl   $0x1,0x10(%rsp)
  je     L24
  mov    0x14(%rsp),%ecx
  mov    $0xfffffffe,%esi
  rol    %cl,%esi
  and    0xc(%rsp),%esi
  movzbl %sil,%esi
L20:
  mov    %esi,0xc(%rsp)
  lea    D6(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L6
  mov    $0x0,%eax
  add    $0x28,%rsp
  ret
L24:
  mov    0x14(%rsp),%ecx
  mov    $0x1,%esi
  shl    %cl,%esi
  or     0xc(%rsp),%esi
  jmp    L20
L6:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: label: D2
datatype: string
name: unpack_data
arguments: label: D6
datatype: string

tool: D2: %d %d %d

tool: D6: %d

assistant: ```c
int main() {
  int n, v, p;
  scanf("%d %d %d", &n, &v, &p);
  if (v < 0 && v > 1) {
    printf("v not in range");
    return -1;
  }
  if (p < 0 && p > 7) {
    printf("p not in range");
    return -1;
  }
  if (v == 1) {
    n = n | (v << p);
  } else {
    n = n & (255 & ~(1 << p));
  }
  printf("%d", n);
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<main>:
  endbr64
  sub    $0x28,%rsp
  lea    D11(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0x14(%rsp),%rcx
  lea    0x10(%rsp),%rdx
  lea    0xc(%rsp),%rsi
  call   <scanf@plt>
  cmpl   $0x1,0x10(%rsp)
  je     L0
  movzbl 0xc(%rsp),%esi
  mov    0x14(%rsp),%eax
  btr    %eax,%esi
  movzbl %sil,%esi
L26:
  xor    %eax,%eax
  lea    D14(%rip),%rdi
  mov    %esi,0xc(%rsp)
  call   <printf@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L13
  xor    %eax,%eax
  add    $0x28,%rsp
  ret
L0:
  mov    0x14(%rsp),%ecx
  mov    $0x1,%esi
  shl    %cl,%esi
  or     0xc(%rsp),%esi
  jmp    L26
L13:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_label: D11
data_type: string
name: parse_data
arguments: data_label: D14
data_type: string

tool: D11: %d %d %d

tool: D14: %d

assistant: ```c
int main() {
  int n, v, p;
  scanf("%d %d %d", &n, &v, &p);
  if (v < 0 && v > 1) {
    printf("v not in range");
    return -1;
  }
  if (p < 0 && p > 7) {
    printf("p not in range");
    return -1;
  }
  if (v == 1) {
    n = n | (v << p);
  } else {
    n = n & (255 & ~(1 << p));
  }
  printf("%d", n);
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  sub    $0x28,%rsp
  lea    D19(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0x14(%rsp),%rcx
  lea    0x10(%rsp),%rdx
  lea    0xc(%rsp),%rsi
  call   <scanf@plt>
  cmpl   $0x1,0x10(%rsp)
  je     L3
  movzbl 0xc(%rsp),%esi
  mov    0x14(%rsp),%eax
  btr    %eax,%esi
  movzbl %sil,%esi
L17:
  xor    %eax,%eax
  lea    D14(%rip),%rdi
  mov    %esi,0xc(%rsp)
  call   <printf@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L0
  xor    %eax,%eax
  add    $0x28,%rsp
  ret
L3:
  mov    0x14(%rsp),%ecx
  mov    $0x1,%esi
  shl    %cl,%esi
  or     0xc(%rsp),%esi
  jmp    L17
L0:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_label: D19
data_type: string
name: unpack_data
arguments: data_label: D14
data_type: string

tool: D19: %d %d %d

tool: D14: %d

assistant: ```c
int main() {
  int n, v, p;
  scanf("%d %d %d", &n, &v, &p);
  if (v < 0 && v > 1) {
    printf("v not in range");
    return -1;
  }
  if (p < 0 && p > 7) {
    printf("p not in range");
    return -1;
  }
  if (v == 1) {
    n = n | (v << p);
  } else {
    n = n & (255 & ~(1 << p));
  }
  printf("%d", n);
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<Wrap_Up>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%edi
  call   <set_ticker@plt>
  mov    $0x0,%eax
  call   <getchar@plt>
  mov    $0x0,%eax
  call   <endwin@plt>
  mov    $0x0,%edi
  call   <exit@plt>
  nop
  pop    %rbp
  ret
```

assistant: ```c
void Wrap_Up() {
  set_ticker(0);
  getchar();
  endwin();
  exit(0);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<Wrap_Up>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%edi
  call   <set_ticker@plt>
  mov    $0x0,%eax
  call   <getchar@plt>
  mov    $0x0,%eax
  call   <endwin@plt>
  mov    $0x0,%edi
  call   <exit@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void Wrap_Up() {
  set_ticker(0);
  getchar();
  endwin();
  exit(0);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<Wrap_Up>:
  endbr64
  sub    $0x8,%rsp
  xor    %edi,%edi
  call   <set_ticker@plt>
  xor    %eax,%eax
  call   <getchar@plt>
  xor    %eax,%eax
  call   <endwin@plt>
  xor    %edi,%edi
  add    $0x8,%rsp
  jmp    10b0 <exit@plt>
```

assistant: ```c
void Wrap_Up() {
  set_ticker(0);
  getchar();
  endwin();
  exit(0);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<Wrap_Up>:
  endbr64
  sub    $0x8,%rsp
  xor    %edi,%edi
  call   <set_ticker@plt>
  xor    %eax,%eax
  call   <getchar@plt>
  xor    %eax,%eax
  call   <endwin@plt>
  xor    %edi,%edi
  add    $0x8,%rsp
  jmp    10b0 <exit@plt>
```

assistant: ```c
void Wrap_Up() {
  set_ticker(0);
  getchar();
  endwin();
  exit(0);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<cvector_norm2_l>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  fldz
  fstpt  -0x10(%rbp)
  movl   $0x0,-0x14(%rbp)
  jmp    L10
L16:
  mov    -0x14(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  mov    -0x14(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  mulsd  %xmm0,%xmm1
  movsd  %xmm1,-0x38(%rbp)
  fldl   -0x38(%rbp)
  fldt   -0x10(%rbp)
  faddp  %st,%st(1)
  fstpt  -0x10(%rbp)
  addl   $0x1,-0x14(%rbp)
L10:
  mov    -0x14(%rbp),%eax
  cmp    -0x2c(%rbp),%eax
  jl     L16
  fldt   -0x10(%rbp)
  pop    %rbp
  ret
```

assistant: ```c
long double cvector_norm2_l(const double *a, int n) {
  long double sum = 0.0;
  for (int i = 0; i < n; i++) {
    sum += a[i] * a[i];
  }
  return sum;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<cvector_norm2_l>:
  endbr64
  test   %esi,%esi
  jle    L8
  mov    %rdi,%rax
  lea    -0x1(%rsi),%edx
  lea    0x8(%rdi,%rdx,8),%rdx
  fldz
L13:
  movsd  (%rax),%xmm0
  mulsd  %xmm0,%xmm0
  movsd  %xmm0,-0x10(%rsp)
  faddl  -0x10(%rsp)
  add    $0x8,%rax
  cmp    %rdx,%rax
  jne    L13
  ret
L8:
  fldz
  ret
```

assistant: ```c
long double cvector_norm2_l(const double *a, int n) {
  long double sum = 0.0;
  for (int i = 0; i < n; i++) {
    sum += a[i] * a[i];
  }
  return sum;
}
```
user: Translate the below assembly code into C programming language:

```asm
<cvector_norm2_l>:
  endbr64
  test   %esi,%esi
  jle    L18
  lea    -0x1(%rsi),%eax
  fldz
  lea    0x8(%rdi,%rax,8),%rax
  nopw   0x0(%rax,%rax,1)
L13:
  movsd  (%rdi),%xmm0
  add    $0x8,%rdi
  mulsd  %xmm0,%xmm0
  movsd  %xmm0,-0x10(%rsp)
  faddl  -0x10(%rsp)
  cmp    %rax,%rdi
  jne    L13
  ret
  nopl   0x0(%rax)
L18:
  fldz
  ret
```

assistant: ```c
long double cvector_norm2_l(const double *a, int n) {
  long double sum = 0.0;
  for (int i = 0; i < n; i++) {
    sum += a[i] * a[i];
  }
  return sum;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<cvector_norm2_l>:
  endbr64
  test   %esi,%esi
  jle    L10
  lea    -0x1(%rsi),%eax
  fldz
  lea    0x8(%rdi,%rax,8),%rax
  nopw   0x0(%rax,%rax,1)
L3:
  movsd  (%rdi),%xmm0
  add    $0x8,%rdi
  mulsd  %xmm0,%xmm0
  movsd  %xmm0,-0x10(%rsp)
  faddl  -0x10(%rsp)
  cmp    %rdi,%rax
  jne    L3
  ret
  nopl   0x0(%rax)
L10:
  fldz
  ret
```

assistant: ```c
long double cvector_norm2_l(const double *a, int n) {
  long double sum = 0.0;
  for (int i = 0; i < n; i++) {
    sum += a[i] * a[i];
  }
  return sum;
}
```
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
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %edi,-0x34(%rbp)
  mov    %rsi,-0x40(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x20(%rbp),%rax
  mov    $0x0,%r8d
  lea    D40(%rip),%rdx
  mov    %rdx,%rcx
  lea    D0(%rip),%rdx
  lea    D34(%rip),%rsi
  mov    %rax,%rdi
  call   <run_proc@plt>
  mov    %eax,-0x28(%rbp)
  cmpl   $0x0,-0x28(%rbp)
  je     L47
  mov    $0x1,%edi
  call   <exit@plt>
L47:
  lea    D16(%rip),%rax
  mov    %rax,-0x18(%rbp)
  movl   $0x0,-0x24(%rbp)
  jmp    L18
L53:
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x2a,%al
  jne    L18
  mov    -0x18(%rbp),%rdx
  lea    -0x20(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strsep@plt>
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  mov    %rax,%rsi
  lea    D3(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  jmp    L39
L18:
  mov    -0x18(%rbp),%rdx
  lea    -0x20(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strsep@plt>
  mov    %rax,-0x10(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  jne    L53
L39:
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L14
  call   <__stack_chk_fail@plt>
L14:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: tag: D40
data_type: string
name: retrieve_data
arguments: tag: D0
data_type: string
name: retrieve_data
arguments: tag: D34
data_type: string
name: retrieve_data
arguments: tag: D16
data_type: string
name: retrieve_data
arguments: tag: D3
data_type: string

tool: D40: --list

tool: D0: branch

tool: D34: git

tool: D16:  


tool: D3: (%s)

assistant: ```c
int main(int argc, char **argv) {
  char *gitbuff;
  int out = run_proc(&gitbuff, "git", "branch", "--list", 0);
  if (out != 0) {
    exit(1);
  }
  char *token;
  char *sep = " \r\n";
  int next = 0;
  while ((token = strsep(&gitbuff, sep)) != NULL) {
    if (token[0] == '*') {
      token = strsep(&gitbuff, sep);
      printf("(%s)", token);
      break;
    }
  }
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rdi
  mov    $0x0,%r8d
  lea    D4(%rip),%rcx
  lea    D29(%rip),%rdx
  lea    D24(%rip),%rsi
  call   <run_proc@plt>
  test   %eax,%eax
  jne    L19
L43:
  lea    D52(%rip),%rbx
L28:
  mov    %rsp,%rdi
  mov    %rbx,%rsi
  call   <strsep@plt>
  test   %rax,%rax
  je     L36
  cmpb   $0x2a,(%rax)
  jne    L28
  mov    %rsp,%rdi
  lea    D52(%rip),%rsi
  call   <strsep@plt>
  mov    %rax,%rsi
  lea    D59(%rip),%rdi
  call   <printf@plt>
L36:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L9
  mov    $0x0,%eax
  add    $0x10,%rsp
  pop    %rbx
  ret
L19:
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L43
L9:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_label: D4
type: string
name: parse_data
arguments: data_label: D29
type: string
name: parse_data
arguments: data_label: D24
type: string
name: parse_data
arguments: data_label: D52
type: string
name: parse_data
arguments: data_label: D59
type: string

tool: D4: --list

tool: D29: branch

tool: D24: git

tool: D52:  


tool: D59: (%s)

assistant: ```c
int main(int argc, char **argv) {
  char *gitbuff;
  int out = run_proc(&gitbuff, "git", "branch", "--list", 0);
  if (out != 0) {
    exit(1);
  }
  char *token;
  char *sep = " \r\n";
  int next = 0;
  while ((token = strsep(&gitbuff, sep)) != NULL) {
    if (token[0] == '*') {
      token = strsep(&gitbuff, sep);
      printf("(%s)", token);
      break;
    }
  }
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<main>:
  endbr64
  push   %r12
  xor    %r8d,%r8d
  lea    D26(%rip),%rcx
  lea    D41(%rip),%rdx
  push   %rbp
  lea    D17(%rip),%rsi
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  mov    %rbp,%rdi
  call   <run_proc@plt>
  test   %eax,%eax
  jne    L26
L41:
  lea    D24(%rip),%r12
  jmp    L60
  nopl   0x0(%rax,%rax,1)
L22:
  cmpb   $0x2a,(%rax)
  je     L7
L60:
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <strsep@plt>
  test   %rax,%rax
  jne    L22
L68:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L12
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
L7:
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <strsep@plt>
  lea    D37(%rip),%rdi
  mov    %rax,%rsi
  call   <printf@plt>
  jmp    L68
L26:
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L41
L12:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_label: D26
type_infered: string
name: retrieve_data
arguments: data_label: D41
type_infered: string
name: retrieve_data
arguments: data_label: D17
type_infered: string
name: retrieve_data
arguments: data_label: D24
type_infered: string
name: retrieve_data
arguments: data_label: D37
type_infered: string

tool: D26: --list

tool: D41: branch

tool: D17: git

tool: D24:  


tool: D37: (%s)

assistant: ```c
int main(int argc, char **argv) {
  char *gitbuff;
  int out = run_proc(&gitbuff, "git", "branch", "--list", 0);
  if (out != 0) {
    exit(1);
  }
  char *token;
  char *sep = " \r\n";
  int next = 0;
  while ((token = strsep(&gitbuff, sep)) != NULL) {
    if (token[0] == '*') {
      token = strsep(&gitbuff, sep);
      printf("(%s)", token);
      break;
    }
  }
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<main>:
  endbr64
  push   %r12
  xor    %r8d,%r8d
  lea    D13(%rip),%rcx
  lea    D16(%rip),%rdx
  push   %rbp
  lea    D36(%rip),%rsi
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  mov    %rbp,%rdi
  call   <run_proc@plt>
  test   %eax,%eax
  jne    L15
L34:
  lea    D9(%rip),%r12
  jmp    L47
  nopl   0x0(%rax,%rax,1)
L59:
  cmpb   $0x2a,(%rax)
  je     L28
L47:
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <strsep@plt>
  test   %rax,%rax
  jne    L59
L51:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L53
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
L28:
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <strsep@plt>
  lea    D0(%rip),%rdi
  mov    %rax,%rsi
  call   <printf@plt>
  jmp    L51
L15:
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L34
L53:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: tag: D13
type_guessed: string
name: unpack_data
arguments: tag: D16
type_guessed: string
name: unpack_data
arguments: tag: D36
type_guessed: string
name: unpack_data
arguments: tag: D9
type_guessed: string
name: unpack_data
arguments: tag: D0
type_guessed: string

tool: D13: --list

tool: D16: branch

tool: D36: git

tool: D9:  


tool: D0: (%s)

assistant: ```c
int main(int argc, char **argv) {
  char *gitbuff;
  int out = run_proc(&gitbuff, "git", "branch", "--list", 0);
  if (out != 0) {
    exit(1);
  }
  char *token;
  char *sep = " \r\n";
  int next = 0;
  while ((token = strsep(&gitbuff, sep)) != NULL) {
    if (token[0] == '*') {
      token = strsep(&gitbuff, sep);
      printf("(%s)", token);
      break;
    }
  }
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<valid_lname>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  jne    L6
  mov    $0x1,%eax
  jmp    L73
L6:
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x1,-0x4(%rbp)
  jg     L0
  mov    $0x0,%eax
  jmp    L73
L0:
  movl   $0x0,-0x8(%rbp)
  jmp    L32
L74:
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isalnum@plt>
  test   %eax,%eax
  jne    L1
  mov    $0x0,%eax
  jmp    L73
L1:
  addl   $0x1,-0x8(%rbp)
L32:
  mov    -0x8(%rbp),%eax
  cmp    -0x4(%rbp),%eax
  jl     L74
  mov    $0x1,%eax
L73:
  leave
  ret
```

assistant: ```c
int valid_lname(char *lname) {
  int i, len;
  if (lname == NULL)
    return 1;
  if ((len = strlen(lname)) < 2)
    return 0;
  for (i = 0; i < len; i++) {
    if (!isalnum(lname[i]))
      return 0;
  }
  return 1;
}
```
user: Translate the below assembly code into C programming language:

```asm
<valid_lname>:
  endbr64
  mov    $0x1,%eax
  test   %rdi,%rdi
  je     L3
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  call   <strlen@plt>
  mov    %eax,%edx
  mov    $0x0,%eax
  cmp    $0x1,%edx
  jle    L25
  mov    %rbp,%rbx
  lea    -0x1(%rdx),%eax
  lea    0x1(%rbp,%rax,1),%rbp
L6:
  movsbl (%rbx),%edi
  call   <isalnum@plt>
  test   %eax,%eax
  je     L25
  add    $0x1,%rbx
  cmp    %rbp,%rbx
  jne    L6
  mov    $0x1,%eax
L25:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L3:
  ret
```

assistant: ```c
int valid_lname(char *lname) {
  int i, len;
  if (lname == NULL)
    return 1;
  if ((len = strlen(lname)) < 2)
    return 0;
  for (i = 0; i < len; i++) {
    if (!isalnum(lname[i]))
      return 0;
  }
  return 1;
}
```
user: What is the c source code of the assembly code below:

```asm
<valid_lname>:
  endbr64
  test   %rdi,%rdi
  je     L5
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  call   <strlen@plt>
  cmp    $0x1,%eax
  jle    L32
  sub    $0x1,%eax
  lea    0x1(%rbx,%rax,1),%rbp
  nopl   0x0(%rax)
L21:
  movsbl (%rbx),%edi
  call   <isalnum@plt>
  test   %eax,%eax
  je     L32
  add    $0x1,%rbx
  cmp    %rbp,%rbx
  jne    L21
  add    $0x8,%rsp
  mov    $0x1,%eax
  pop    %rbx
  pop    %rbp
  ret
  nopl   0x0(%rax)
L32:
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
  nopl   0x0(%rax)
L5:
  mov    $0x1,%eax
  ret
```

assistant: ```c
int valid_lname(char *lname) {
  int i, len;
  if (lname == NULL)
    return 1;
  if ((len = strlen(lname)) < 2)
    return 0;
  for (i = 0; i < len; i++) {
    if (!isalnum(lname[i]))
      return 0;
  }
  return 1;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<valid_lname>:
  endbr64
  test   %rdi,%rdi
  je     L14
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  call   <strlen@plt>
  cmp    $0x1,%eax
  jle    L31
  sub    $0x1,%eax
  lea    0x1(%rbx,%rax,1),%rbp
  nopl   0x0(%rax)
L15:
  movsbl (%rbx),%edi
  call   <isalnum@plt>
  test   %eax,%eax
  je     L31
  add    $0x1,%rbx
  cmp    %rbp,%rbx
  jne    L15
  add    $0x8,%rsp
  mov    $0x1,%eax
  pop    %rbx
  pop    %rbp
  ret
  nopl   0x0(%rax)
L31:
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
  nopl   0x0(%rax)
L14:
  mov    $0x1,%eax
  ret
```

assistant: ```c
int valid_lname(char *lname) {
  int i, len;
  if (lname == NULL)
    return 1;
  if ((len = strlen(lname)) < 2)
    return 0;
  for (i = 0; i < len; i++) {
    if (!isalnum(lname[i]))
      return 0;
  }
  return 1;
}
```
user: Translate the below assembly code into C programming language:

```asm
<pop_unsigned_int>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x8,-0x1c(%rbp)
  mov    -0x28(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,-0x18(%rbp)
  lea    -0x18(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x2c(%rbp),%eax
  lea    0x7(%rax),%edx
  test   %eax,%eax
  cmovs  %edx,%eax
  sar    $0x3,%eax
  mov    %eax,-0x20(%rbp)
  jmp    L12
L6:
  mov    -0x20(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  addl   $0x1,-0x20(%rbp)
L12:
  mov    -0x20(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L6
  mov    -0x18(%rbp),%rax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L28
  call   <__stack_chk_fail@plt>
L28:
  leave
  ret
```

assistant: ```c
unsigned long pop_unsigned_int(const char *source, int num_bits) {
  int long_size = sizeof(unsigned long), i;
  unsigned long result = *(unsigned long *)(source);
  char *result_bytes = (char *)(&result);
  for (i = num_bits / 8; i < long_size; i++)
    result_bytes[i] = 0;
  return result;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<pop_unsigned_int>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    (%rdi),%rax
  mov    %rax,(%rsp)
  lea    0x7(%rsi),%eax
  test   %esi,%esi
  cmovns %esi,%eax
  sar    $0x3,%eax
  cmp    $0x3f,%esi
  jg     L23
  cltq
L8:
  movb   $0x0,(%rsp,%rax,1)
  add    $0x1,%rax
  cmp    $0x7,%eax
  jle    L8
L23:
  mov    (%rsp),%rax
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L5
  add    $0x18,%rsp
  ret
L5:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
unsigned long pop_unsigned_int(const char *source, int num_bits) {
  int long_size = sizeof(unsigned long), i;
  unsigned long result = *(unsigned long *)(source);
  char *result_bytes = (char *)(&result);
  for (i = num_bits / 8; i < long_size; i++)
    result_bytes[i] = 0;
  return result;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<pop_unsigned_int>:
  endbr64
  sub    $0x18,%rsp
  mov    (%rdi),%r8
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  test   %esi,%esi
  lea    0x7(%rsi),%eax
  cmovns %esi,%eax
  mov    %r8,(%rsp)
  sar    $0x3,%eax
  cmp    $0x3f,%esi
  jg     L1
  mov    $0x7,%edx
  xor    %esi,%esi
  sub    %eax,%edx
  cltq
  add    $0x1,%rdx
  lea    (%rsp,%rax,1),%rdi
  call   <memset@plt>
  mov    (%rsp),%r8
L1:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L8
  mov    %r8,%rax
  add    $0x18,%rsp
  ret
L8:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
unsigned long pop_unsigned_int(const char *source, int num_bits) {
  int long_size = sizeof(unsigned long), i;
  unsigned long result = *(unsigned long *)(source);
  char *result_bytes = (char *)(&result);
  for (i = num_bits / 8; i < long_size; i++)
    result_bytes[i] = 0;
  return result;
}
```