ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<entering_menu>:
  endbr64
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  mov    %rdi,%rbp
  lea    D4(%rip),%rdi
  push   %rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <printf@plt>
  mov    %rsp,%rsi
  lea    D38(%rip),%rdi
  xor    %eax,%eax
  call   <scanf@plt>
  lea    D13(%rip),%rdi
  call   <printf@plt>
  lea    0x6(%rsp),%rsi
  lea    D15(%rip),%rdi
  xor    %eax,%eax
  call   <scanf@plt>
  mov    (%rsp),%eax
  test   %eax,%eax
  jle    L66
  xor    %ebx,%ebx
  jmp    L70
  nopl   0x0(%rax)
L45:
  cmp    $0x79,%al
  je     L19
L48:
  add    $0x1,%ebx
  cmp    %ebx,(%rsp)
  jle    L66
L70:
  movzbl 0x6(%rsp),%eax
  cmp    $0x6e,%al
  jne    L45
  mov    %ebx,%edx
  mov    %r12,%rsi
  mov    %rbp,%rdi
  add    $0x1,%ebx
  call   <not_random_add@plt>
  cmp    %ebx,(%rsp)
  jg     L70
  nopw   0x0(%rax,%rax,1)
L66:
  mov    0x0(%rbp),%rdi
  call   <print_colors@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L6
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L19:
  mov    %ebx,%edx
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <random_add@plt>
  jmp    L48
L6:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_label: D4
type_guessed: string
name: parse_data
arguments: data_label: D38
type_guessed: string
name: parse_data
arguments: data_label: D13
type_guessed: string
name: parse_data
arguments: data_label: D15
type_guessed: string

tool: D4: How many items do you want to enter? 

tool: D38: %d

tool: D13: Would you like your inputs to be random? (y/n) 

tool: D15: %s

assistant: ```c
void entering_menu(struct node **head, struct node **tail) {
  int list_number, x;
  char random[2];
  printf("How many items do you want to enter? ");
  scanf("%d", &list_number);
  printf("Would you like your inputs to be random? (y/n) ");
  scanf("%s", random);
  for (x = 0; x < list_number; x++) {
    if (random[0] == 'n') {
      not_random_add(head, tail, x);
    } else if (random[0] == 'y') {
      random_add(head, tail, x);
    }
  }
  print_colors(*head);
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<entering_menu>:
  endbr64
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  mov    %rdi,%rbp
  lea    D7(%rip),%rdi
  push   %rbx
  xor    %ebx,%ebx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <printf@plt>
  mov    %rsp,%rsi
  lea    D38(%rip),%rdi
  xor    %eax,%eax
  call   <scanf@plt>
  lea    D37(%rip),%rdi
  call   <printf@plt>
  lea    0x6(%rsp),%rsi
  lea    D8(%rip),%rdi
  xor    %eax,%eax
  call   <scanf@plt>
  mov    (%rsp),%edx
  test   %edx,%edx
  jg     L38
  jmp    L19
  nopl   0x0(%rax)
L22:
  cmp    $0x79,%al
  je     L25
L74:
  add    $0x1,%ebx
  cmp    %edx,%ebx
  jge    L19
L38:
  movzbl 0x6(%rsp),%eax
  cmp    $0x6e,%al
  jne    L22
  mov    %ebx,%edx
  mov    %r12,%rsi
  mov    %rbp,%rdi
  add    $0x1,%ebx
  call   <not_random_add@plt>
  mov    (%rsp),%edx
  cmp    %edx,%ebx
  jl     L38
  nopl   0x0(%rax,%rax,1)
L19:
  mov    0x0(%rbp),%rdi
  call   <print_colors@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L39
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L25:
  mov    %ebx,%edx
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <random_add@plt>
  mov    (%rsp),%edx
  jmp    L74
L39:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D7
data_type: string
name: extract_symbolic_data
arguments: data_label: D38
data_type: string
name: extract_symbolic_data
arguments: data_label: D37
data_type: string
name: extract_symbolic_data
arguments: data_label: D8
data_type: string

tool: D7: How many items do you want to enter? 

tool: D38: %d

tool: D37: Would you like your inputs to be random? (y/n) 

tool: D8: %s

assistant: ```c
void entering_menu(struct node **head, struct node **tail) {
  int list_number, x;
  char random[2];
  printf("How many items do you want to enter? ");
  scanf("%d", &list_number);
  printf("Would you like your inputs to be random? (y/n) ");
  scanf("%s", random);
  for (x = 0; x < list_number; x++) {
    if (random[0] == 'n') {
      not_random_add(head, tail, x);
    } else if (random[0] == 'y') {
      random_add(head, tail, x);
    }
  }
  print_colors(*head);
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<max_long>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  jne    L8
  mov    $0x0,%eax
  jmp    L5
L8:
  mov    -0x4(%rbp),%eax
  sub    $0x1,%eax
  mov    $0x1,%edx
  mov    %eax,%ecx
  shl    %cl,%edx
  mov    %edx,%eax
  sub    $0x1,%eax
  cltq
L5:
  pop    %rbp
  ret
```

assistant: ```c
long max_long(int wsize) {
  if (wsize == 0)
    return 0;
  return (1 << (wsize - 1)) - 1;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<max_long>:
  endbr64
  mov    $0x0,%eax
  test   %edi,%edi
  je     L8
  lea    -0x1(%rdi),%ecx
  mov    $0x1,%eax
  shl    %cl,%eax
  sub    $0x1,%eax
  cltq
L8:
  ret
```

assistant: ```c
long max_long(int wsize) {
  if (wsize == 0)
    return 0;
  return (1 << (wsize - 1)) - 1;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<max_long>:
  endbr64
  xor    %eax,%eax
  test   %edi,%edi
  je     L2
  lea    -0x1(%rdi),%ecx
  mov    $0x1,%eax
  shl    %cl,%eax
  sub    $0x1,%eax
  cltq
L2:
  ret
```

assistant: ```c
long max_long(int wsize) {
  if (wsize == 0)
    return 0;
  return (1 << (wsize - 1)) - 1;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<max_long>:
  endbr64
  xor    %eax,%eax
  test   %edi,%edi
  je     L5
  lea    -0x1(%rdi),%ecx
  mov    $0x1,%eax
  shl    %cl,%eax
  sub    $0x1,%eax
  cltq
L5:
  ret
```

assistant: ```c
long max_long(int wsize) {
  if (wsize == 0)
    return 0;
  return (1 << (wsize - 1)) - 1;
}
```
user: Translate the below assembly code into C programming language:

```asm
<getNumber>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  movl   $0xa,-0x10(%rbp)
  movl   $0x0,-0xc(%rbp)
  movl   $0x0,-0x8(%rbp)
  mov    -0x28(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L91
  mov    $0x0,%eax
  jmp    L36
L91:
  mov    -0x28(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x30,%al
  jne    L50
  mov    -0x28(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L25
  mov    -0x30(%rbp),%rax
  movl   $0x0,(%rax)
  mov    $0x1,%eax
  jmp    L36
L25:
  mov    -0x28(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  cmp    $0x78,%al
  je     L141
  mov    -0x28(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  cmp    $0x58,%al
  jne    L32
L141:
  movl   $0x10,-0x10(%rbp)
  movl   $0x2,-0xc(%rbp)
  jmp    L34
L32:
  movl   $0x8,-0x10(%rbp)
  movl   $0x1,-0xc(%rbp)
L34:
  jmp    L50
L86:
  mov    -0x8(%rbp),%eax
  imul   -0x10(%rbp),%eax
  mov    %eax,-0x8(%rbp)
  cmpb   $0x2f,-0x11(%rbp)
  jle    L169
  cmpb   $0x39,-0x11(%rbp)
  jg     L169
  movsbl -0x11(%rbp),%eax
  sub    $0x30,%eax
  mov    %eax,-0x4(%rbp)
  jmp    L123
L169:
  cmpb   $0x40,-0x11(%rbp)
  jle    L27
  cmpb   $0x46,-0x11(%rbp)
  jg     L27
  movsbl -0x11(%rbp),%eax
  sub    $0x37,%eax
  mov    %eax,-0x4(%rbp)
  jmp    L123
L27:
  cmpb   $0x60,-0x11(%rbp)
  jle    L166
  cmpb   $0x66,-0x11(%rbp)
  jg     L166
  movsbl -0x11(%rbp),%eax
  sub    $0x57,%eax
  mov    %eax,-0x4(%rbp)
  jmp    L123
L166:
  mov    $0x0,%eax
  jmp    L36
L123:
  mov    -0x4(%rbp),%eax
  cmp    -0x10(%rbp),%eax
  jl     L163
  mov    $0x0,%eax
  jmp    L36
L163:
  mov    -0x4(%rbp),%eax
  add    %eax,-0x8(%rbp)
  addl   $0x1,-0xc(%rbp)
L50:
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  mov    %al,-0x11(%rbp)
  cmpb   $0x0,-0x11(%rbp)
  jne    L86
  mov    -0x30(%rbp),%rax
  mov    -0x8(%rbp),%edx
  mov    %edx,(%rax)
  mov    $0x1,%eax
L36:
  pop    %rbp
  ret
```

assistant: ```c
int getNumber(const char *str, int *number) {
  int base = 10;
  int pos = 0;
  int num = 0;
  int val;
  char c;
  if (str[0] == 0)
    return 0;
  if (str[0] == '0') {
    if (str[1] == 0) {
      *number = 0;
      return 1;
    } else if (str[1] == 'x' || str[1] == 'X') {
      base = 16;
      pos = 2;
    } else {
      base = 8;
      pos = 1;
    }
  }
  while (c = str[pos]) {
    num *= base;
    if (c >= '0' && c <= '9')
      val = c - '0';
    else if (c >= 'A' && c <= 'F')
      val = 10 + c - 'A';
    else if (c >= 'a' && c <= 'f')
      val = 10 + c - 'a';
    else
      return 0;
    if (val >= base)
      return 0;
    num += val;
    pos++;
  }
  *number = num;
  return 1;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<getNumber>:
  endbr64
  mov    %rsi,%r9
  movzbl (%rdi),%eax
  mov    $0x0,%edx
  test   %al,%al
  je     L22
  mov    $0xa,%ecx
  cmp    $0x30,%al
  je     L33
L70:
  add    $0x1,%edx
  movslq %edx,%rdx
  add    %rdx,%rdi
  mov    $0x0,%edx
  jmp    L141
L33:
  movzbl 0x1(%rdi),%eax
  test   %al,%al
  je     L6
  and    $0xffffffdf,%eax
  cmp    $0x58,%al
  sete   %dl
  movzbl %dl,%edx
  add    $0x1,%edx
  cmp    $0x58,%al
  sete   %cl
  movzbl %cl,%ecx
  lea    0x8(,%rcx,8),%ecx
  movslq %edx,%rax
  movzbl (%rdi,%rax,1),%eax
  test   %al,%al
  jne    L70
  mov    $0x0,%edx
L10:
  mov    %edx,(%r9)
  mov    $0x1,%edx
L22:
  mov    %edx,%eax
  ret
L6:
  movl   $0x0,(%rsi)
  mov    $0x1,%edx
  jmp    L22
L74:
  lea    -0x41(%rax),%esi
  cmp    $0x5,%sil
  ja     L45
  movsbl %al,%eax
  sub    $0x37,%eax
L109:
  cmp    %ecx,%eax
  jge    L23
  add    %eax,%edx
  add    $0x1,%rdi
  movzbl -0x1(%rdi),%eax
  test   %al,%al
  je     L10
L141:
  imul   %ecx,%edx
  mov    %eax,%r8d
  lea    -0x30(%rax),%esi
  cmp    $0x9,%sil
  ja     L74
  movsbl %al,%eax
  sub    $0x30,%eax
  jmp    L109
L45:
  sub    $0x61,%r8d
  cmp    $0x5,%r8b
  ja     L67
  movsbl %al,%eax
  sub    $0x57,%eax
  jmp    L109
L67:
  mov    $0x0,%edx
  jmp    L22
L23:
  mov    $0x0,%edx
  jmp    L22
```

assistant: ```c
int getNumber(const char *str, int *number) {
  int base = 10;
  int pos = 0;
  int num = 0;
  int val;
  char c;
  if (str[0] == 0)
    return 0;
  if (str[0] == '0') {
    if (str[1] == 0) {
      *number = 0;
      return 1;
    } else if (str[1] == 'x' || str[1] == 'X') {
      base = 16;
      pos = 2;
    } else {
      base = 8;
      pos = 1;
    }
  }
  while (c = str[pos]) {
    num *= base;
    if (c >= '0' && c <= '9')
      val = c - '0';
    else if (c >= 'A' && c <= 'F')
      val = 10 + c - 'A';
    else if (c >= 'a' && c <= 'f')
      val = 10 + c - 'a';
    else
      return 0;
    if (val >= base)
      return 0;
    num += val;
    pos++;
  }
  *number = num;
  return 1;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<getNumber>:
  endbr64
  movzbl (%rdi),%eax
  mov    %rsi,%r8
  xor    %r9d,%r9d
  test   %al,%al
  je     L39
  mov    $0xa,%esi
  xor    %edx,%edx
  cmp    $0x30,%al
  je     L9
L120:
  add    $0x1,%edx
  movslq %edx,%rdx
  add    %rdx,%rdi
  xor    %edx,%edx
  jmp    L37
  nopl   0x0(%rax)
L61:
  movsbl %dl,%eax
L16:
  cmp    %esi,%eax
  jge    L109
L122:
  add    $0x1,%rdi
  lea    (%rax,%rcx,1),%edx
  movzbl -0x1(%rdi),%eax
  test   %al,%al
  je     L70
L37:
  mov    %edx,%ecx
  lea    -0x30(%rax),%edx
  imul   %esi,%ecx
  cmp    $0x9,%dl
  jbe    L61
  lea    -0x41(%rax),%edx
  cmp    $0x5,%dl
  ja     L29
  sub    $0x37,%eax
  movsbl %al,%eax
  cmp    %esi,%eax
  jl     L122
L109:
  xor    %r9d,%r9d
L39:
  mov    %r9d,%eax
  ret
  nopl   0x0(%rax)
L29:
  lea    -0x61(%rax),%edx
  cmp    $0x5,%dl
  ja     L109
  sub    $0x57,%eax
  movsbl %al,%eax
  jmp    L16
L9:
  movzbl 0x1(%rdi),%eax
  test   %al,%al
  je     L36
  and    $0xffffffdf,%eax
  cmp    $0x58,%al
  sete   %al
  sete   %sil
  movzbl %al,%eax
  movzbl %sil,%edx
  movzbl %sil,%esi
  movzbl 0x1(%rdi,%rax,1),%eax
  add    $0x1,%edx
  lea    0x8(,%rsi,8),%esi
  test   %al,%al
  jne    L120
  xor    %edx,%edx
L70:
  mov    $0x1,%r9d
  mov    %edx,(%r8)
  mov    %r9d,%eax
  ret
  nopl   (%rax)
L36:
  movl   $0x0,(%r8)
  mov    $0x1,%r9d
  jmp    L39
```

assistant: ```c
int getNumber(const char *str, int *number) {
  int base = 10;
  int pos = 0;
  int num = 0;
  int val;
  char c;
  if (str[0] == 0)
    return 0;
  if (str[0] == '0') {
    if (str[1] == 0) {
      *number = 0;
      return 1;
    } else if (str[1] == 'x' || str[1] == 'X') {
      base = 16;
      pos = 2;
    } else {
      base = 8;
      pos = 1;
    }
  }
  while (c = str[pos]) {
    num *= base;
    if (c >= '0' && c <= '9')
      val = c - '0';
    else if (c >= 'A' && c <= 'F')
      val = 10 + c - 'A';
    else if (c >= 'a' && c <= 'f')
      val = 10 + c - 'a';
    else
      return 0;
    if (val >= base)
      return 0;
    num += val;
    pos++;
  }
  *number = num;
  return 1;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<getNumber>:
  endbr64
  movzbl (%rdi),%eax
  mov    %rsi,%r8
  xor    %r9d,%r9d
  test   %al,%al
  je     L125
  mov    $0xa,%esi
  xor    %edx,%edx
  cmp    $0x30,%al
  je     L66
L38:
  add    $0x1,%edx
  movslq %edx,%rdx
  add    %rdx,%rdi
  xor    %edx,%edx
  jmp    L108
  nopl   0x0(%rax)
L113:
  movsbl %dl,%eax
L122:
  cmp    %esi,%eax
  jge    L52
L37:
  add    $0x1,%rdi
  lea    (%rax,%rcx,1),%edx
  movzbl -0x1(%rdi),%eax
  test   %al,%al
  je     L33
L108:
  mov    %edx,%ecx
  lea    -0x30(%rax),%edx
  imul   %esi,%ecx
  cmp    $0x9,%dl
  jbe    L113
  lea    -0x41(%rax),%edx
  cmp    $0x5,%dl
  ja     L1
  sub    $0x37,%eax
  movsbl %al,%eax
  cmp    %esi,%eax
  jl     L37
L52:
  xor    %r9d,%r9d
L125:
  mov    %r9d,%eax
  ret
  nopl   0x0(%rax)
L1:
  lea    -0x61(%rax),%edx
  cmp    $0x5,%dl
  ja     L52
  sub    $0x57,%eax
  movsbl %al,%eax
  jmp    L122
L66:
  movzbl 0x1(%rdi),%eax
  test   %al,%al
  je     L92
  and    $0xffffffdf,%eax
  cmp    $0x58,%al
  sete   %al
  sete   %sil
  movzbl %al,%eax
  movzbl %sil,%edx
  movzbl %sil,%esi
  movzbl 0x1(%rdi,%rax,1),%eax
  add    $0x1,%edx
  lea    0x8(,%rsi,8),%esi
  test   %al,%al
  jne    L38
  xor    %edx,%edx
L33:
  mov    $0x1,%r9d
  mov    %edx,(%r8)
  mov    %r9d,%eax
  ret
  nopl   (%rax)
L92:
  movl   $0x0,(%r8)
  mov    $0x1,%r9d
  jmp    L125
```

assistant: ```c
int getNumber(const char *str, int *number) {
  int base = 10;
  int pos = 0;
  int num = 0;
  int val;
  char c;
  if (str[0] == 0)
    return 0;
  if (str[0] == '0') {
    if (str[1] == 0) {
      *number = 0;
      return 1;
    } else if (str[1] == 'x' || str[1] == 'X') {
      base = 16;
      pos = 2;
    } else {
      base = 8;
      pos = 1;
    }
  }
  while (c = str[pos]) {
    num *= base;
    if (c >= '0' && c <= '9')
      val = c - '0';
    else if (c >= 'A' && c <= 'F')
      val = 10 + c - 'A';
    else if (c >= 'a' && c <= 'f')
      val = 10 + c - 'a';
    else
      return 0;
    if (val >= base)
      return 0;
    num += val;
    pos++;
  }
  *number = num;
  return 1;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<new_str_copy>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0xc(%rbp)
  mov    -0xc(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L0
  mov    $0x0,%eax
  call   <malloc_error@plt>
L0:
  mov    -0xc(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    -0x18(%rbp),%rcx
  mov    -0x8(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncpy@plt>
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <new_str@plt>
  leave
  ret
```

assistant: ```c
struct value *new_str_copy(char *str) {
  int len = strlen(str);
  char *buf = malloc(len + 1);
  if (buf == NULL) {
    malloc_error();
  }
  strncpy(buf, str, len + 1);
  return new_str(buf);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<new_str_copy>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbp
  call   <strlen@plt>
  lea    0x1(%rax),%r12d
  mov    %r12d,%edi
  call   <malloc@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L17
L15:
  mov    %r12d,%edx
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <strncpy@plt>
  mov    %rbx,%rdi
  call   <new_str@plt>
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L17:
  mov    $0x0,%eax
  call   <malloc_error@plt>
  jmp    L15
```

assistant: ```c
struct value *new_str_copy(char *str) {
  int len = strlen(str);
  char *buf = malloc(len + 1);
  if (buf == NULL) {
    malloc_error();
  }
  strncpy(buf, str, len + 1);
  return new_str(buf);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<new_str_copy>:
  endbr64
  push   %r13
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  call   <strlen@plt>
  lea    0x1(%rax),%r13d
  mov    %r13d,%edi
  call   <malloc@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L17
L1:
  mov    %rbp,%rdi
  mov    %r13d,%edx
  mov    %r12,%rsi
  call   <strncpy@plt>
  mov    %rbp,%rdi
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    10d0 <new_str@plt>
L17:
  xor    %eax,%eax
  call   <malloc_error@plt>
  jmp    L1
```

assistant: ```c
struct value *new_str_copy(char *str) {
  int len = strlen(str);
  char *buf = malloc(len + 1);
  if (buf == NULL) {
    malloc_error();
  }
  strncpy(buf, str, len + 1);
  return new_str(buf);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<new_str_copy>:
  endbr64
  push   %r13
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  call   <strlen@plt>
  lea    0x1(%rax),%r13d
  mov    %r13d,%edi
  call   <malloc@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L6
L3:
  mov    %rbp,%rdi
  mov    %r13d,%edx
  mov    %r12,%rsi
  call   <strncpy@plt>
  mov    %rbp,%rdi
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    10d0 <new_str@plt>
L6:
  xor    %eax,%eax
  call   <malloc_error@plt>
  jmp    L3
```

assistant: ```c
struct value *new_str_copy(char *str) {
  int len = strlen(str);
  char *buf = malloc(len + 1);
  if (buf == NULL) {
    malloc_error();
  }
  strncpy(buf, str, len + 1);
  return new_str(buf);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<first_non_blank>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  jmp    L15
L13:
  addq   $0x1,-0x8(%rbp)
L15:
  mov    -0x8(%rbp),%rax
  cmp    -0x10(%rbp),%rax
  jae    L22
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x20,%al
  je     L13
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x9,%al
  je     L13
L22:
  mov    -0x8(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
char *first_non_blank(char *from, char *to) {
  while (from < to && (*from == ' ' || *from == '\t')) {
    from++;
  }
  return from;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<first_non_blank>:
  endbr64
  cmp    %rsi,%rdi
  jb     L25
  mov    %rdi,%rax
  ret
L35:
  add    $0x1,%rdi
  cmp    %rdi,%rsi
  je     L33
L25:
  movzbl (%rdi),%eax
  cmp    $0x20,%al
  je     L35
  cmp    $0x9,%al
  je     L35
  mov    %rdi,%rax
  ret
L33:
  mov    %rsi,%rax
  ret
```

assistant: ```c
char *first_non_blank(char *from, char *to) {
  while (from < to && (*from == ' ' || *from == '\t')) {
    from++;
  }
  return from;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<first_non_blank>:
  endbr64
  cmp    %rsi,%rdi
  jb     L24
  jmp    L28
  nopl   0x0(%rax,%rax,1)
L46:
  add    $0x1,%rdi
  cmp    %rdi,%rsi
  je     L33
L24:
  movzbl (%rdi),%eax
  cmp    $0x20,%al
  je     L46
  cmp    $0x9,%al
  je     L46
L28:
  mov    %rdi,%rax
  ret
  nopl   0x0(%rax,%rax,1)
L33:
  mov    %rsi,%rax
  ret
```

assistant: ```c
char *first_non_blank(char *from, char *to) {
  while (from < to && (*from == ' ' || *from == '\t')) {
    from++;
  }
  return from;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<first_non_blank>:
  endbr64
  cmp    %rsi,%rdi
  jb     L31
  jmp    L30
  nopl   0x0(%rax,%rax,1)
L34:
  add    $0x1,%rdi
  cmp    %rdi,%rsi
  je     L27
L31:
  movzbl (%rdi),%eax
  cmp    $0x20,%al
  je     L34
  cmp    $0x9,%al
  je     L34
L30:
  mov    %rdi,%rax
  ret
  nopl   0x0(%rax,%rax,1)
L27:
  mov    %rsi,%rax
  ret
```

assistant: ```c
char *first_non_blank(char *from, char *to) {
  while (from < to && (*from == ' ' || *from == '\t')) {
    from++;
  }
  return from;
}
```
user: What is the c source code of the assembly code below:

```asm
<ft_strlcat>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,-0x20(%rbp)
  mov    -0x30(%rbp),%rax
  mov    %rax,-0x18(%rbp)
  mov    -0x38(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  jmp    L30
L14:
  addq   $0x1,-0x20(%rbp)
L30:
  mov    -0x10(%rbp),%rax
  lea    -0x1(%rax),%rdx
  mov    %rdx,-0x10(%rbp)
  test   %rax,%rax
  je     L57
  mov    -0x20(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L14
L57:
  mov    -0x20(%rbp),%rax
  sub    -0x28(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x38(%rbp),%rax
  sub    -0x8(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  jne    L13
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <ft_strlen@plt>
  mov    -0x8(%rbp),%rdx
  add    %rdx,%rax
  jmp    L36
L33:
  cmpq   $0x1,-0x10(%rbp)
  je     L21
  mov    -0x20(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x20(%rbp)
  mov    -0x18(%rbp),%rdx
  movzbl (%rdx),%edx
  mov    %dl,(%rax)
  subq   $0x1,-0x10(%rbp)
L21:
  addq   $0x1,-0x18(%rbp)
L13:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L33
  mov    -0x20(%rbp),%rax
  movb   $0x0,(%rax)
  mov    -0x18(%rbp),%rax
  sub    -0x30(%rbp),%rax
  mov    %rax,%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
L36:
  leave
  ret
```

assistant: ```c
size_t ft_strlcat(char *dst, const char *src, size_t size) {
  char *dest;
  const char *str;
  size_t n;
  size_t dest_length;
  dest = dst;
  str = src;
  n = size;
  while (n-- != 0 && *dest != '\0')
    dest++;
  dest_length = dest - dst;
  n = size - dest_length;
  if (n == 0)
    return (dest_length + ft_strlen((char *)str));
  while (*str != '\0') {
    if (n != 1) {
      *dest++ = *str;
      n--;
    }
    str++;
  }
  *dest = '\0';
  return (dest_length + (str - src));
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<ft_strlcat>:
  endbr64
  push   %rbx
  test   %rdx,%rdx
  je     L2
  mov    %rdi,%r8
  lea    (%rdi,%rdx,1),%rcx
  mov    %rdi,%rax
L3:
  cmpb   $0x0,(%rax)
  je     L38
  add    $0x1,%rax
  cmp    %rcx,%rax
  jne    L3
  mov    %rcx,%rax
L38:
  mov    %rax,%rbx
  sub    %r8,%rbx
  sub    %rbx,%rdx
  je     L57
  movzbl (%rsi),%r8d
  mov    %rsi,%rcx
  test   %r8b,%r8b
  jne    L71
L42:
  movb   $0x0,(%rax)
  sub    %rsi,%rcx
  lea    (%rcx,%rbx,1),%rax
L25:
  pop    %rbx
  ret
L2:
  mov    %rdx,%rbx
L57:
  mov    %rsi,%rdi
  call   <ft_strlen@plt>
  add    %rbx,%rax
  jmp    L25
L10:
  add    $0x1,%rcx
  movzbl (%rcx),%r8d
  test   %r8b,%r8b
  je     L42
L71:
  cmp    $0x1,%rdx
  je     L10
  mov    %r8b,(%rax)
  sub    $0x1,%rdx
  lea    0x1(%rax),%rax
  jmp    L10
```

assistant: ```c
size_t ft_strlcat(char *dst, const char *src, size_t size) {
  char *dest;
  const char *str;
  size_t n;
  size_t dest_length;
  dest = dst;
  str = src;
  n = size;
  while (n-- != 0 && *dest != '\0')
    dest++;
  dest_length = dest - dst;
  n = size - dest_length;
  if (n == 0)
    return (dest_length + ft_strlen((char *)str));
  while (*str != '\0') {
    if (n != 1) {
      *dest++ = *str;
      n--;
    }
    str++;
  }
  *dest = '\0';
  return (dest_length + (str - src));
}
```