ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 下面的汇编指令对应的C源代码是什么:

```asm
<get_nonce>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    D17(%rip),%eax
  cmp    $0xffffffff,%eax
  jne    L0
  mov    $0x0,%eax
  call   <rand@plt>
  mov    %eax,-0x4(%rbp)
L0:
  mov    D17(%rip),%eax
  leave
  ret
```

assistant: ```c
int get_nonce(void) {
  static int nonce;
  -1 == nonce;
  if (nonce == -1) {
    int nonce = rand();
  }
  return nonce;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<get_nonce>:
  endbr64
  mov    $0x0,%eax
  ret
```

assistant: ```c
int get_nonce(void) {
  static int nonce;
  -1 == nonce;
  if (nonce == -1) {
    int nonce = rand();
  }
  return nonce;
}
```
user: What is the c source code of the assembly code below?

```asm
<get_nonce>:
  endbr64
  xor    %eax,%eax
  ret
```

assistant: ```c
int get_nonce(void) {
  static int nonce;
  -1 == nonce;
  if (nonce == -1) {
    int nonce = rand();
  }
  return nonce;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<get_nonce>:
  endbr64
  xor    %eax,%eax
  ret
```

assistant: ```c
int get_nonce(void) {
  static int nonce;
  -1 == nonce;
  if (nonce == -1) {
    int nonce = rand();
  }
  return nonce;
}
```
user: Translate the below assembly code into C programming language:

```asm
<smtp_utf8_charlen>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,%eax
  mov    %al,-0x14(%rbp)
  movzbl -0x14(%rbp),%eax
  mov    %al,-0x1(%rbp)
  movzbl -0x1(%rbp),%eax
  test   %al,%al
  js     L0
  mov    $0x1,%eax
  jmp    L73
L0:
  movzbl -0x1(%rbp),%eax
  and    $0xe0,%eax
  cmp    $0xc0,%eax
  jne    L41
  mov    $0x2,%eax
  jmp    L73
L41:
  movzbl -0x1(%rbp),%eax
  and    $0xf0,%eax
  cmp    $0xe0,%eax
  jne    L64
  mov    $0x3,%eax
  jmp    L73
L64:
  movzbl -0x1(%rbp),%eax
  and    $0xf8,%eax
  cmp    $0xf0,%eax
  jne    L16
  mov    $0x4,%eax
  jmp    L73
L16:
  mov    $0x0,%eax
L73:
  pop    %rbp
  ret
```

assistant: ```c
size_t smtp_utf8_charlen(char c) {
  unsigned char uc;
  uc = (unsigned char)c;
  if ((uc & 0x80) == 0) {
    return 1;
  } else if ((uc & 0xE0) == 0xC0) {
    return 2;
  } else if ((uc & 0xF0) == 0xE0) {
    return 3;
  } else if ((uc & 0xF8) == 0xF0) {
    return 4;
  } else {
    return 0;
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<smtp_utf8_charlen>:
  endbr64
  mov    $0x1,%eax
  test   %dil,%dil
  jns    L2
  mov    %edi,%eax
  and    $0xffffffe0,%eax
  cmp    $0xc0,%al
  je     L14
  mov    %edi,%eax
  and    $0xfffffff0,%eax
  cmp    $0xe0,%al
  je     L3
  and    $0xfffffff8,%edi
  cmp    $0xf0,%dil
  sete   %al
  movzbl %al,%eax
  shl    $0x2,%rax
  ret
L14:
  mov    $0x2,%eax
  ret
L3:
  mov    $0x3,%eax
L2:
  ret
```

assistant: ```c
size_t smtp_utf8_charlen(char c) {
  unsigned char uc;
  uc = (unsigned char)c;
  if ((uc & 0x80) == 0) {
    return 1;
  } else if ((uc & 0xE0) == 0xC0) {
    return 2;
  } else if ((uc & 0xF0) == 0xE0) {
    return 3;
  } else if ((uc & 0xF8) == 0xF0) {
    return 4;
  } else {
    return 0;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<smtp_utf8_charlen>:
  endbr64
  mov    $0x1,%eax
  test   %dil,%dil
  jns    L17
  mov    %edi,%eax
  and    $0xffffffe0,%eax
  cmp    $0xc0,%al
  je     L5
  mov    %edi,%eax
  and    $0xfffffff0,%eax
  cmp    $0xe0,%al
  je     L14
  and    $0xfffffff8,%edi
  xor    %eax,%eax
  cmp    $0xf0,%dil
  sete   %al
  shl    $0x2,%rax
  ret
  nopl   0x0(%rax)
L14:
  mov    $0x3,%eax
L17:
  ret
  xchg   %ax,%ax
L5:
  mov    $0x2,%eax
  ret
```

assistant: ```c
size_t smtp_utf8_charlen(char c) {
  unsigned char uc;
  uc = (unsigned char)c;
  if ((uc & 0x80) == 0) {
    return 1;
  } else if ((uc & 0xE0) == 0xC0) {
    return 2;
  } else if ((uc & 0xF0) == 0xE0) {
    return 3;
  } else if ((uc & 0xF8) == 0xF0) {
    return 4;
  } else {
    return 0;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<smtp_utf8_charlen>:
  endbr64
  mov    $0x1,%eax
  test   %dil,%dil
  jns    L29
  mov    %edi,%eax
  and    $0xffffffe0,%eax
  cmp    $0xc0,%al
  je     L3
  mov    %edi,%eax
  and    $0xfffffff0,%eax
  cmp    $0xe0,%al
  je     L27
  and    $0xfffffff8,%edi
  xor    %eax,%eax
  cmp    $0xf0,%dil
  sete   %al
  shl    $0x2,%rax
  ret
  nopl   0x0(%rax)
L27:
  mov    $0x3,%eax
L29:
  ret
  xchg   %ax,%ax
L3:
  mov    $0x2,%eax
  ret
```

assistant: ```c
size_t smtp_utf8_charlen(char c) {
  unsigned char uc;
  uc = (unsigned char)c;
  if ((uc & 0x80) == 0) {
    return 1;
  } else if ((uc & 0xE0) == 0xC0) {
    return 2;
  } else if ((uc & 0xF0) == 0xE0) {
    return 3;
  } else if ((uc & 0xF8) == 0xF0) {
    return 4;
  } else {
    return 0;
  }
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<LoadConfiguration>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L5
L14:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <AddParam@plt>
  addl   $0x1,-0x4(%rbp)
L5:
  mov    -0x4(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jl     L14
  nop
  nop
  leave
  ret
```

assistant: ```c
void LoadConfiguration(int argc, char *argv[]) {
  int n;
  for (n = 0; n < argc; n++)
    AddParam(argv[n]);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<LoadConfiguration>:
  endbr64
  test   %edi,%edi
  jle    L12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rsi,%rbx
  lea    -0x1(%rdi),%eax
  lea    0x8(%rsi,%rax,8),%rbp
L19:
  mov    (%rbx),%rdi
  call   <AddParam@plt>
  add    $0x8,%rbx
  cmp    %rbp,%rbx
  jne    L19
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L12:
  ret
```

assistant: ```c
void LoadConfiguration(int argc, char *argv[]) {
  int n;
  for (n = 0; n < argc; n++)
    AddParam(argv[n]);
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<LoadConfiguration>:
  endbr64
  test   %edi,%edi
  jle    L5
  push   %rbp
  lea    -0x1(%rdi),%eax
  push   %rbx
  lea    0x8(%rsi,%rax,8),%rbp
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  nopl   0x0(%rax)
L8:
  mov    (%rbx),%rdi
  add    $0x8,%rbx
  call   <AddParam@plt>
  cmp    %rbp,%rbx
  jne    L8
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
  nopl   0x0(%rax,%rax,1)
L5:
  ret
```

assistant: ```c
void LoadConfiguration(int argc, char *argv[]) {
  int n;
  for (n = 0; n < argc; n++)
    AddParam(argv[n]);
}
```
user: What is the c source code of the assembly code below:

```asm
<LoadConfiguration>:
  endbr64
  test   %edi,%edi
  jle    L10
  push   %rbp
  lea    -0x1(%rdi),%eax
  push   %rbx
  lea    0x8(%rsi,%rax,8),%rbp
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  nopl   0x0(%rax)
L16:
  mov    (%rbx),%rdi
  add    $0x8,%rbx
  call   <AddParam@plt>
  cmp    %rbp,%rbx
  jne    L16
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
  nopl   0x0(%rax,%rax,1)
L10:
  ret
```

assistant: ```c
void LoadConfiguration(int argc, char *argv[]) {
  int n;
  for (n = 0; n < argc; n++)
    AddParam(argv[n]);
}
```
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
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    D21(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    D66(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    -0x18(%rbp),%rax
  mov    %rax,%rsi
  lea    D12(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  mov    $0x0,%eax
  call   <getchar@plt>
  lea    D43(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    -0x14(%rbp),%rax
  mov    %rax,%rsi
  lea    D41(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  lea    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <area_of_square@plt>
  mov    %eax,-0x10(%rbp)
  mov    -0x10(%rbp),%eax
  mov    %eax,%esi
  lea    D67(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x0,%eax
  call   <getchar@plt>
  lea    -0x14(%rbp),%rax
  mov    %rax,%rdi
  call   <area_of_circle@plt>
  movd   %xmm0,%eax
  mov    %eax,-0xc(%rbp)
  pxor   %xmm1,%xmm1
  cvtss2sd -0xc(%rbp),%xmm1
  movq   %xmm1,%rax
  movq   %rax,%xmm0
  lea    D64(%rip),%rax
  mov    %rax,%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  mov    $0x0,%eax
  call   <flushall@plt>
  mov    $0x0,%eax
  call   <getchar@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L8
  call   <__stack_chk_fail@plt>
L8:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D21
type_guessed: string
name: extract_symbolic_data
arguments: data_label: D66
type_guessed: string
name: extract_symbolic_data
arguments: data_label: D12
type_guessed: string
name: extract_symbolic_data
arguments: data_label: D43
type_guessed: string
name: extract_symbolic_data
arguments: data_label: D41
type_guessed: string
name: extract_symbolic_data
arguments: data_label: D67
type_guessed: string
name: extract_symbolic_data
arguments: data_label: D64
type_guessed: string

tool: D21: Area Calculator


tool: D66: Please enter a number for the length of the side of the square: 

tool: D12: %d

tool: D43: Please enter a number for the radius of the circle: 

tool: D41: %f

tool: D67: Area of the square is %d^2


tool: D64: Area of the circle is %f^2


assistant: ```c
main() {
  printf("Area Calculator\n\n");
  int side_square;
  float radius_circle;
  printf("Please enter a number for the length of the side of the square: ");
  scanf("%d", &side_square);
  getchar();
  printf("Please enter a number for the radius of the circle: ");
  scanf("%f", &radius_circle);
  int answer1 = area_of_square(&side_square);
  printf("\Area of the square is %d^2\n", answer1);
  getchar();
  float answer2 = area_of_circle(&radius_circle);
  printf("\Area of the circle is %f^2\n", answer2);
  flushall();
  getchar();
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    D11(%rip),%rdi
  call   <puts@plt>
  lea    D23(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %rsp,%rbp
  mov    %rbp,%rsi
  lea    D24(%rip),%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  mov    $0x0,%eax
  call   <getchar@plt>
  lea    D51(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    0x4(%rsp),%rbx
  mov    %rbx,%rsi
  lea    D58(%rip),%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  mov    %rbp,%rdi
  call   <area_of_square@plt>
  mov    %eax,%esi
  lea    D35(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x0,%eax
  call   <getchar@plt>
  mov    %rbx,%rdi
  call   <area_of_circle@plt>
  cvtss2sd %xmm0,%xmm0
  lea    D59(%rip),%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  mov    $0x0,%eax
  call   <flushall@plt>
  mov    $0x0,%eax
  call   <getchar@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  mov    $0x0,%eax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  ret
L7:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: tag: D11
datatype: string
name: read_data
arguments: tag: D23
datatype: string
name: read_data
arguments: tag: D24
datatype: string
name: read_data
arguments: tag: D51
datatype: string
name: read_data
arguments: tag: D58
datatype: string
name: read_data
arguments: tag: D35
datatype: string
name: read_data
arguments: tag: D59
datatype: string

tool: D11: Area Calculator


tool: D23: Please enter a number for the length of the side of the square: 

tool: D24: %d

tool: D51: Please enter a number for the radius of the circle: 

tool: D58: %f

tool: D35: Area of the square is %d^2


tool: D59: Area of the circle is %f^2


assistant: ```c
main() {
  printf("Area Calculator\n\n");
  int side_square;
  float radius_circle;
  printf("Please enter a number for the length of the side of the square: ");
  scanf("%d", &side_square);
  getchar();
  printf("Please enter a number for the radius of the circle: ");
  scanf("%f", &radius_circle);
  int answer1 = area_of_square(&side_square);
  printf("\Area of the square is %d^2\n", answer1);
  getchar();
  float answer2 = area_of_circle(&radius_circle);
  printf("\Area of the circle is %f^2\n", answer2);
  flushall();
  getchar();
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %r12
  lea    D34(%rip),%rdi
  push   %rbp
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r12
  lea    0x4(%rsp),%rbp
  call   <puts@plt>
  lea    D49(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %r12,%rsi
  lea    D41(%rip),%rdi
  xor    %eax,%eax
  call   <scanf@plt>
  xor    %eax,%eax
  call   <getchar@plt>
  lea    D9(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %rbp,%rsi
  lea    D13(%rip),%rdi
  xor    %eax,%eax
  call   <scanf@plt>
  mov    %r12,%rdi
  call   <area_of_square@plt>
  lea    D39(%rip),%rdi
  mov    %eax,%esi
  xor    %eax,%eax
  call   <printf@plt>
  xor    %eax,%eax
  call   <getchar@plt>
  mov    %rbp,%rdi
  call   <area_of_circle@plt>
  lea    D14(%rip),%rdi
  mov    $0x1,%eax
  cvtss2sd %xmm0,%xmm0
  call   <printf@plt>
  xor    %eax,%eax
  call   <flushall@plt>
  xor    %eax,%eax
  call   <getchar@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L1
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
L1:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: tag: D34
type: string
name: parse_data
arguments: tag: D49
type: string
name: parse_data
arguments: tag: D41
type: string
name: parse_data
arguments: tag: D9
type: string
name: parse_data
arguments: tag: D13
type: string
name: parse_data
arguments: tag: D39
type: string
name: parse_data
arguments: tag: D14
type: string

tool: D34: Area Calculator


tool: D49: Please enter a number for the length of the side of the square: 

tool: D41: %d

tool: D9: Please enter a number for the radius of the circle: 

tool: D13: %f

tool: D39: Area of the square is %d^2


tool: D14: Area of the circle is %f^2


assistant: ```c
main() {
  printf("Area Calculator\n\n");
  int side_square;
  float radius_circle;
  printf("Please enter a number for the length of the side of the square: ");
  scanf("%d", &side_square);
  getchar();
  printf("Please enter a number for the radius of the circle: ");
  scanf("%f", &radius_circle);
  int answer1 = area_of_square(&side_square);
  printf("\Area of the square is %d^2\n", answer1);
  getchar();
  float answer2 = area_of_circle(&radius_circle);
  printf("\Area of the circle is %f^2\n", answer2);
  flushall();
  getchar();
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<main>:
  endbr64
  push   %r12
  lea    D3(%rip),%rdi
  push   %rbp
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r12
  lea    0x4(%rsp),%rbp
  call   <puts@plt>
  lea    D69(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %r12,%rsi
  lea    D0(%rip),%rdi
  xor    %eax,%eax
  call   <scanf@plt>
  xor    %eax,%eax
  call   <getchar@plt>
  lea    D43(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %rbp,%rsi
  lea    D33(%rip),%rdi
  xor    %eax,%eax
  call   <scanf@plt>
  mov    %r12,%rdi
  call   <area_of_square@plt>
  lea    D55(%rip),%rdi
  mov    %eax,%esi
  xor    %eax,%eax
  call   <printf@plt>
  xor    %eax,%eax
  call   <getchar@plt>
  mov    %rbp,%rdi
  call   <area_of_circle@plt>
  lea    D61(%rip),%rdi
  mov    $0x1,%eax
  cvtss2sd %xmm0,%xmm0
  call   <printf@plt>
  xor    %eax,%eax
  call   <flushall@plt>
  xor    %eax,%eax
  call   <getchar@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L1
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
L1:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: tag: D3
type: string
name: parse_data
arguments: tag: D69
type: string
name: parse_data
arguments: tag: D0
type: string
name: parse_data
arguments: tag: D43
type: string
name: parse_data
arguments: tag: D33
type: string
name: parse_data
arguments: tag: D55
type: string
name: parse_data
arguments: tag: D61
type: string

tool: D3: Area Calculator


tool: D69: Please enter a number for the length of the side of the square: 

tool: D0: %d

tool: D43: Please enter a number for the radius of the circle: 

tool: D33: %f

tool: D55: Area of the square is %d^2


tool: D61: Area of the circle is %f^2


assistant: ```c
main() {
  printf("Area Calculator\n\n");
  int side_square;
  float radius_circle;
  printf("Please enter a number for the length of the side of the square: ");
  scanf("%d", &side_square);
  getchar();
  printf("Please enter a number for the radius of the circle: ");
  scanf("%f", &radius_circle);
  int answer1 = area_of_square(&side_square);
  printf("\Area of the square is %d^2\n", answer1);
  getchar();
  float answer2 = area_of_circle(&radius_circle);
  printf("\Area of the circle is %f^2\n", answer2);
  flushall();
  getchar();
}
```
user: Translate the below assembly code into C programming language:

```asm
<snck_env_get>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    -0x30(%rbp),%rdx
  mov    -0x28(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <snck_string_get@plt>
  mov    %rax,-0x10(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  je     L1
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <getenv@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L2
  mov    -0x8(%rbp),%rdx
  mov    -0x38(%rbp),%rcx
  mov    -0x28(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <snck_string_copy@plt>
  mov    %al,-0x11(%rbp)
  jmp    L39
L2:
  movb   $0x0,-0x11(%rbp)
L39:
  mov    -0x10(%rbp),%rdx
  mov    -0x28(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <snck_string_put@plt>
  jmp    L33
L1:
  movb   $0x0,-0x11(%rbp)
L33:
  movzbl -0x11(%rbp),%eax
  leave
  ret
```

assistant: ```c
char snck_env_get(struct snck_ctxt const *const p_ctxt, struct snck_string const *const p_name, struct snck_string *const p_value) {
  char b_result;
  char *p_name0;
  p_name0 = snck_string_get(p_ctxt, p_name);
  if (p_name0) {
    char *p_value0;
    p_value0 = getenv(p_name0);
    if (p_value0) {
      b_result = snck_string_copy(p_ctxt, p_value, p_value0);
    } else {
      b_result = 0;
    }
    snck_string_put(p_ctxt, p_name0);
  } else {
    b_result = 0;
  }
  return b_result;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<snck_env_get>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    %rdx,%r13
  call   <snck_string_get@plt>
  mov    $0x0,%r12d
  test   %rax,%rax
  je     L8
  mov    %rax,%rbx
  mov    %rax,%rdi
  call   <getenv@plt>
  test   %rax,%rax
  je     L1
  mov    %rax,%rdx
  mov    %r13,%rsi
  mov    %rbp,%rdi
  call   <snck_string_copy@plt>
  mov    %eax,%r12d
L1:
  mov    %rbx,%rsi
  mov    %rbp,%rdi
  call   <snck_string_put@plt>
L8:
  mov    %r12d,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
char snck_env_get(struct snck_ctxt const *const p_ctxt, struct snck_string const *const p_name, struct snck_string *const p_value) {
  char b_result;
  char *p_name0;
  p_name0 = snck_string_get(p_ctxt, p_name);
  if (p_name0) {
    char *p_value0;
    p_value0 = getenv(p_name0);
    if (p_value0) {
      b_result = snck_string_copy(p_ctxt, p_value, p_value0);
    } else {
      b_result = 0;
    }
    snck_string_put(p_ctxt, p_name0);
  } else {
    b_result = 0;
  }
  return b_result;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<snck_env_get>:
  endbr64
  push   %r14
  xor    %r14d,%r14d
  push   %r13
  mov    %rdx,%r13
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  sub    $0x8,%rsp
  call   <snck_string_get@plt>
  test   %rax,%rax
  je     L17
  mov    %rax,%rdi
  mov    %rax,%rbp
  call   <getenv@plt>
  mov    %rax,%rdx
  test   %rax,%rax
  je     L5
  mov    %r13,%rsi
  mov    %r12,%rdi
  call   <snck_string_copy@plt>
  mov    %eax,%r14d
L5:
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <snck_string_put@plt>
L17:
  add    $0x8,%rsp
  mov    %r14d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
char snck_env_get(struct snck_ctxt const *const p_ctxt, struct snck_string const *const p_name, struct snck_string *const p_value) {
  char b_result;
  char *p_name0;
  p_name0 = snck_string_get(p_ctxt, p_name);
  if (p_name0) {
    char *p_value0;
    p_value0 = getenv(p_name0);
    if (p_value0) {
      b_result = snck_string_copy(p_ctxt, p_value, p_value0);
    } else {
      b_result = 0;
    }
    snck_string_put(p_ctxt, p_name0);
  } else {
    b_result = 0;
  }
  return b_result;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<snck_env_get>:
  endbr64
  push   %r14
  xor    %r14d,%r14d
  push   %r13
  mov    %rdx,%r13
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  sub    $0x8,%rsp
  call   <snck_string_get@plt>
  test   %rax,%rax
  je     L2
  mov    %rax,%rdi
  mov    %rax,%rbp
  call   <getenv@plt>
  mov    %rax,%rdx
  test   %rax,%rax
  je     L5
  mov    %r13,%rsi
  mov    %r12,%rdi
  call   <snck_string_copy@plt>
  mov    %eax,%r14d
L5:
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <snck_string_put@plt>
L2:
  add    $0x8,%rsp
  mov    %r14d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
char snck_env_get(struct snck_ctxt const *const p_ctxt, struct snck_string const *const p_name, struct snck_string *const p_value) {
  char b_result;
  char *p_name0;
  p_name0 = snck_string_get(p_ctxt, p_name);
  if (p_name0) {
    char *p_value0;
    p_value0 = getenv(p_name0);
    if (p_value0) {
      b_result = snck_string_copy(p_ctxt, p_value, p_value0);
    } else {
      b_result = 0;
    }
    snck_string_put(p_ctxt, p_name0);
  } else {
    b_result = 0;
  }
  return b_result;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<hpack_decode_str_raw>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x20(%rbp),%rax
  add    $0x1,%rax
  mov    %rax,%rdi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L6
  mov    -0x20(%rbp),%rdx
  mov    -0x18(%rbp),%rcx
  mov    -0x8(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
  mov    -0x8(%rbp),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
L6:
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
char *hpack_decode_str_raw(const uint8_t *data, size_t length) {
  char *s = malloc(length + 1);
  if (s != NULL) {
    memcpy(s, data, length);
    s[length] = '\0';
  }
  return s;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<hpack_decode_str_raw>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r12
  mov    %rsi,%rbp
  lea    0x1(%rsi),%rdi
  call   <malloc@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L8
  mov    %rbp,%rdx
  mov    %r12,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
  movb   $0x0,(%rbx,%rbp,1)
L8:
  mov    %rbx,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
char *hpack_decode_str_raw(const uint8_t *data, size_t length) {
  char *s = malloc(length + 1);
  if (s != NULL) {
    memcpy(s, data, length);
    s[length] = '\0';
  }
  return s;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<hpack_decode_str_raw>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  lea    0x1(%rsi),%rdi
  push   %rbx
  mov    %rsi,%rbx
  call   <malloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L0
  mov    %rbx,%rdx
  mov    %rbp,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
  movb   $0x0,(%r12,%rbx,1)
L0:
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
char *hpack_decode_str_raw(const uint8_t *data, size_t length) {
  char *s = malloc(length + 1);
  if (s != NULL) {
    memcpy(s, data, length);
    s[length] = '\0';
  }
  return s;
}
```