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
<lookahead>:
  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
  mov    -0x2c(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0x18(%rbp)
  mov    -0x28(%rbp),%rax
  movzbl (%rax),%eax
  mov    %al,-0x1a(%rbp)
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  mov    %al,-0x19(%rbp)
  movsbl -0x19(%rbp),%edx
  movsbl -0x1a(%rbp),%eax
  mov    %eax,%esi
  lea    D19(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movzbl -0x1a(%rbp),%eax
  mov    %al,-0xb(%rbp)
  movzbl -0x19(%rbp),%eax
  mov    %al,-0xa(%rbp)
  movb   $0x0,-0x9(%rbp)
  lea    -0xb(%rbp),%rax
  mov    %rax,%rsi
  lea    D10(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L3
  call   <__stack_chk_fail@plt>
L3:
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D19
data_type: string
name: disassemble_data
arguments: data_tag: D10
data_type: string

tool: D19: Ch1: %c Ch2: %c 


tool: D10: ch3: %s 


assistant: ```c
void lookahead(char *str1, int n) {
  char ch1, ch2;
  char ch3[3];
  char *str2;
  str2 = str1 + n;
  ch1 = *str1;
  ch2 = *str2;
  printf("Ch1: %c Ch2: %c \n", ch1, ch2);
  ch3[0] = ch1;
  ch3[1] = ch2;
  ch3[2] = '\0';
  printf("ch3: %s \n", ch3);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<lookahead>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  movzbl (%rdi),%ebp
  movslq %esi,%rsi
  movzbl (%rdi,%rsi,1),%ebx
  movsbl %bl,%edx
  movsbl %bpl,%esi
  lea    D3(%rip),%rdi
  call   <printf@plt>
  mov    %bpl,0x5(%rsp)
  mov    %bl,0x6(%rsp)
  movb   $0x0,0x7(%rsp)
  lea    0x5(%rsp),%rsi
  lea    D18(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L8
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  ret
L8:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_tag: D3
data_type: string
name: read_data
arguments: data_tag: D18
data_type: string

tool: D3: Ch1: %c Ch2: %c 


tool: D18: ch3: %s 


assistant: ```c
void lookahead(char *str1, int n) {
  char ch1, ch2;
  char ch3[3];
  char *str2;
  str2 = str1 + n;
  ch1 = *str1;
  ch2 = *str2;
  printf("Ch1: %c Ch2: %c \n", ch1, ch2);
  ch3[0] = ch1;
  ch3[1] = ch2;
  ch3[2] = '\0';
  printf("ch3: %s \n", ch3);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<lookahead>:
  endbr64
  push   %rbp
  movslq %esi,%rsi
  push   %rbx
  sub    $0x18,%rsp
  movzbl (%rdi),%ebp
  movsbl (%rdi,%rsi,1),%edx
  lea    D12(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  movsbl %bpl,%esi
  mov    %edx,%ebx
  call   <printf@plt>
  xor    %eax,%eax
  lea    0x5(%rsp),%rsi
  mov    %bl,0x6(%rsp)
  lea    D8(%rip),%rdi
  mov    %bpl,0x5(%rsp)
  movb   $0x0,0x7(%rsp)
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L9
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  ret
L9:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: label: D12
type_guessed: string
name: read_data
arguments: label: D8
type_guessed: string

tool: D12: Ch1: %c Ch2: %c 


tool: D8: ch3: %s 


assistant: ```c
void lookahead(char *str1, int n) {
  char ch1, ch2;
  char ch3[3];
  char *str2;
  str2 = str1 + n;
  ch1 = *str1;
  ch2 = *str2;
  printf("Ch1: %c Ch2: %c \n", ch1, ch2);
  ch3[0] = ch1;
  ch3[1] = ch2;
  ch3[2] = '\0';
  printf("ch3: %s \n", ch3);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<lookahead>:
  endbr64
  push   %rbp
  movslq %esi,%rsi
  push   %rbx
  sub    $0x18,%rsp
  movzbl (%rdi),%ebp
  movsbl (%rdi,%rsi,1),%edx
  lea    D2(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  movsbl %bpl,%esi
  mov    %edx,%ebx
  call   <printf@plt>
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  lea    D6(%rip),%rdi
  mov    %bpl,%al
  movb   $0x0,0x6(%rsp)
  mov    %bl,%ah
  mov    %ax,0x4(%rsp)
  xor    %eax,%eax
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L5
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  ret
L5:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: tag: D2
type_infered: string
name: unpack_data
arguments: tag: D6
type_infered: string

tool: D2: Ch1: %c Ch2: %c 


tool: D6: ch3: %s 


assistant: ```c
void lookahead(char *str1, int n) {
  char ch1, ch2;
  char ch3[3];
  char *str2;
  str2 = str1 + n;
  ch1 = *str1;
  ch2 = *str2;
  printf("Ch1: %c Ch2: %c \n", ch1, ch2);
  ch3[0] = ch1;
  ch3[1] = ch2;
  ch3[2] = '\0';
  printf("ch3: %s \n", ch3);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<not_smatrix>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x38(%rbp)
  mov    %rsi,-0x40(%rbp)
  mov    %rdx,-0x48(%rbp)
  mov    %rcx,-0x50(%rbp)
  mov    %r8,-0x58(%rbp)
  mov    %r9,-0x60(%rbp)
  mov    -0x40(%rbp),%rax
  mov    %rax,-0x20(%rbp)
  jmp    L25
L19:
  mov    -0x20(%rbp),%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x20(%rbp),%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x60(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x50(%rbp),%rax
  mov    %rax,-0x18(%rbp)
  jmp    L14
L13:
  mov    -0x18(%rbp),%rax
  lea    (%rax,%rax,1),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  movzwl (%rax),%eax
  mov    %ax,-0x24(%rbp)
  cmpw   $0x0,-0x24(%rbp)
  sete   %al
  movzbl %al,%eax
  mov    %ax,-0x22(%rbp)
  mov    -0x18(%rbp),%rax
  lea    (%rax,%rax,1),%rdx
  mov    -0x8(%rbp),%rax
  add    %rax,%rdx
  movzwl -0x22(%rbp),%eax
  mov    %ax,(%rdx)
  addq   $0x1,-0x18(%rbp)
L14:
  mov    -0x18(%rbp),%rax
  cmp    -0x58(%rbp),%rax
  jle    L13
  addq   $0x1,-0x20(%rbp)
L25:
  mov    -0x20(%rbp),%rax
  cmp    -0x48(%rbp),%rax
  jle    L19
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void not_smatrix(short **m1, long nrl, long nrh, long ncl, long nch, short **m2) {
  long i, j;
  short x, y, *Xi, *Yi;
  for (i = nrl; i <= nrh; i++) {
    Xi = m1[i];
    Yi = m2[i];
    for (j = ncl; j <= nch; j++) {
      x = Xi[j];
      y = !x;
      Yi[j] = y;
    }
  }
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<not_smatrix>:
  endbr64
  cmp    %rdx,%rsi
  jg     L37
  push   %rbp
  push   %rbx
  mov    %rdi,%rbp
  mov    %rsi,%r10
  mov    %rcx,%r11
  lea    0x1(%rdx),%rbx
  lea    0x1(%r8),%rdi
L14:
  mov    0x0(%rbp,%r10,8),%rcx
  mov    (%r9,%r10,8),%rsi
  cmp    %r8,%r11
  jg     L35
  mov    %r11,%rax
L16:
  cmpw   $0x0,(%rcx,%rax,2)
  sete   %dl
  movzbl %dl,%edx
  mov    %dx,(%rsi,%rax,2)
  add    $0x1,%rax
  cmp    %rdi,%rax
  jne    L16
L35:
  add    $0x1,%r10
  cmp    %rbx,%r10
  jne    L14
  pop    %rbx
  pop    %rbp
  ret
L37:
  ret
```

assistant: ```c
void not_smatrix(short **m1, long nrl, long nrh, long ncl, long nch, short **m2) {
  long i, j;
  short x, y, *Xi, *Yi;
  for (i = nrl; i <= nrh; i++) {
    Xi = m1[i];
    Yi = m2[i];
    for (j = ncl; j <= nch; j++) {
      x = Xi[j];
      y = !x;
      Yi[j] = y;
    }
  }
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<not_smatrix>:
  endbr64
  cmp    %rdx,%rsi
  jg     L37
  push   %rbp
  mov    %rsi,%r10
  mov    %rdi,%rbp
  mov    %rcx,%r11
  push   %rbx
  lea    0x1(%r8),%rdi
  lea    0x1(%rdx),%rbx
  nopl   0x0(%rax)
L2:
  mov    0x0(%rbp,%r10,8),%rcx
  mov    (%r9,%r10,8),%rsi
  cmp    %r8,%r11
  jg     L25
  mov    %r11,%rax
  nopl   0x0(%rax)
L8:
  xor    %edx,%edx
  cmpw   $0x0,(%rcx,%rax,2)
  sete   %dl
  mov    %dx,(%rsi,%rax,2)
  add    $0x1,%rax
  cmp    %rdi,%rax
  jne    L8
L25:
  add    $0x1,%r10
  cmp    %rbx,%r10
  jne    L2
  pop    %rbx
  pop    %rbp
  ret
L37:
  ret
```

assistant: ```c
void not_smatrix(short **m1, long nrl, long nrh, long ncl, long nch, short **m2) {
  long i, j;
  short x, y, *Xi, *Yi;
  for (i = nrl; i <= nrh; i++) {
    Xi = m1[i];
    Yi = m2[i];
    for (j = ncl; j <= nch; j++) {
      x = Xi[j];
      y = !x;
      Yi[j] = y;
    }
  }
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<amalloc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L7
  mov    $0x0,%eax
  call   <abort@plt>
L7:
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
void *amalloc(size_t s) {
  void *ret;
  ret = malloc(s);
  if (!ret)
    abort();
  return ret;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<amalloc>:
  endbr64
  push   %rbx
  call   <malloc@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L6
L11:
  mov    %rbx,%rax
  pop    %rbx
  ret
L6:
  mov    $0x0,%eax
  call   <abort@plt>
  jmp    L11
```

assistant: ```c
void *amalloc(size_t s) {
  void *ret;
  ret = malloc(s);
  if (!ret)
    abort();
  return ret;
}
```
user: Translate the below assembly code into C programming language:

```asm
<amalloc>:
  endbr64
  push   %r12
  call   <malloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L7
L10:
  mov    %r12,%rax
  pop    %r12
  ret
L7:
  xor    %eax,%eax
  call   <abort@plt>
  jmp    L10
```

assistant: ```c
void *amalloc(size_t s) {
  void *ret;
  ret = malloc(s);
  if (!ret)
    abort();
  return ret;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<amalloc>:
  endbr64
  push   %r12
  call   <malloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L4
L1:
  mov    %r12,%rax
  pop    %r12
  ret
L4:
  xor    %eax,%eax
  call   <abort@plt>
  jmp    L1
```

assistant: ```c
void *amalloc(size_t s) {
  void *ret;
  ret = malloc(s);
  if (!ret)
    abort();
  return ret;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<bn_check>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  jne    L9
  mov    $0x0,%eax
  call   <ERR_get_error@plt>
  mov    %eax,%edx
  lea    D6(%rip),%rax
  mov    %rax,%rsi
  mov    $0x1,%edi
  call   <err@plt>
L9:
  nop
  leave
  ret
```

tool_calls: name: unpack_data
arguments: tag: D6
data_type: string

tool: D6: big number failure %lx

assistant: ```c
void bn_check(int x) {
  if (x == 0)
    err(1, "big number failure %lx", ERR_get_error());
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<bn_check>:
  endbr64
  test   %edi,%edi
  je     L0
  ret
L0:
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <ERR_get_error@plt>
  mov    %eax,%edx
  lea    D8(%rip),%rsi
  mov    $0x1,%edi
  call   <err@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D8
datatype: string

tool: D8: big number failure %lx

assistant: ```c
void bn_check(int x) {
  if (x == 0)
    err(1, "big number failure %lx", ERR_get_error());
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<bn_check>:
  endbr64
  test   %edi,%edi
  je     L9
  ret
  nopl   0x0(%rax)
L9:
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <ERR_get_error@plt>
  lea    D7(%rip),%rsi
  mov    $0x1,%edi
  add    $0x8,%rsp
  mov    %eax,%edx
  jmp    1060 <err@plt>
```

tool_calls: name: retrieve_data
arguments: label: D7
datatype: string

tool: D7: big number failure %lx

assistant: ```c
void bn_check(int x) {
  if (x == 0)
    err(1, "big number failure %lx", ERR_get_error());
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<bn_check>:
  endbr64
  test   %edi,%edi
  je     L1
  ret
  nopl   0x0(%rax)
L1:
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <ERR_get_error@plt>
  lea    D1(%rip),%rsi
  mov    $0x1,%edi
  add    $0x8,%rsp
  mov    %eax,%edx
  jmp    1060 <err@plt>
```

tool_calls: name: unpack_data
arguments: data_tag: D1
type_guessed: string

tool: D1: big number failure %lx

assistant: ```c
void bn_check(int x) {
  if (x == 0)
    err(1, "big number failure %lx", ERR_get_error());
}
```
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
  sub    $0x30,%rsp
  mov    %edi,-0x24(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x10(%rbp)
  movl   $0x0,-0x14(%rbp)
  movl   $0x0,-0x18(%rbp)
  mov    $0x0,%eax
  call   <setup_dir@plt>
  mov    %eax,-0x10(%rbp)
  cmpl   $0x0,-0x10(%rbp)
  jns    L118
  mov    -0x10(%rbp),%eax
  jmp    L2
L50:
  mov    -0x18(%rbp),%edx
  mov    -0x14(%rbp),%eax
  mov    %eax,%esi
  lea    D7(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  call   <fork@plt>
  mov    %eax,-0xc(%rbp)
  cmpl   $0xffffffff,-0xc(%rbp)
  jne    L27
  lea    D36(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0xffffffff,%eax
  jmp    L2
L27:
  cmpl   $0x0,-0xc(%rbp)
  jle    L32
  movl   $0x0,-0x18(%rbp)
  lea    -0x18(%rbp),%rcx
  mov    -0xc(%rbp),%eax
  mov    $0x0,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <waitpid@plt>
  mov    -0x18(%rbp),%eax
  test   %eax,%eax
  jne    L51
  jmp    L100
L32:
  cmpl   $0x0,-0xc(%rbp)
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  mov    $0x0,%eax
  call   <test_memdev@plt>
  mov    $0x0,%eax
  jmp    L2
L51:
  addl   $0x1,-0x14(%rbp)
L118:
  cmpl   $0x63,-0x14(%rbp)
  jle    L50
  nop
L100:
  mov    $0x0,%eax
  call   <remove_dir@plt>
  cmpl   $0x64,-0x14(%rbp)
  jne    L35
  lea    D25(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0xffffffff,%eax
  jmp    L2
L35:
  lea    D2(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0x0,%eax
L2:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L80
  call   <__stack_chk_fail@plt>
L80:
  leave
  ret
```

tool_calls: name: read_data
arguments: tag: D7
data_type: string
name: read_data
arguments: tag: D36
data_type: string
name: read_data
arguments: tag: D25
data_type: string
name: read_data
arguments: tag: D2
data_type: string

tool: D7: Loop %d (%d)


tool: D36: Failed to fork

tool: D25: Err

tool: D2: Ok

assistant: ```c
int main(int argc, char *argv[]) {
  int ret = 0;
  int count = 0;
  pid_t child;
  int status = 0;
  ret = setup_dir();
  if (ret < 0) {
    return ret;
  }
  while (count < 100) {
    printf("Loop %d (%d)\n", count, status);
    child = fork();
    if (child == -1) {
      printf("Failed to fork\n");
      return -1;
    } else if (child > 0) {
      status = 0;
      waitpid(child, &status, 0);
      if (status == 0) {
        goto done;
      }
    } else {
      assert(child == 0);
      test_memdev();
      return 0;
    }
    count++;
  }
done:
  remove_dir();
  if (count == 100) {
    printf("Err\n");
    return -1;
  } else {
    printf("Ok\n");
    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   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  movl   $0x0,0x4(%rsp)
  call   <setup_dir@plt>
  mov    %eax,%ebp
  test   %eax,%eax
  js     L61
  mov    $0x0,%ebx
  lea    D2(%rip),%r12
L65:
  mov    0x4(%rsp),%edx
  mov    %ebx,%esi
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  call   <fork@plt>
  mov    %eax,%edi
  mov    %eax,%ebp
  cmp    $0xffffffff,%eax
  je     L22
  test   %eax,%eax
  jle    L40
  movl   $0x0,0x4(%rsp)
  lea    0x4(%rsp),%rsi
  mov    $0x0,%edx
  call   <waitpid@plt>
  mov    0x4(%rsp),%ebp
  test   %ebp,%ebp
  je     L35
  add    $0x1,%ebx
  cmp    $0x64,%ebx
  jne    L65
  mov    $0x0,%eax
  call   <remove_dir@plt>
L55:
  lea    D30(%rip),%rdi
  call   <puts@plt>
  mov    $0xffffffff,%ebp
  jmp    L61
L22:
  lea    D23(%rip),%rdi
  call   <puts@plt>
  jmp    L61
L40:
  test   %eax,%eax
  sete   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  mov    $0x0,%eax
  call   <test_memdev@plt>
  mov    $0x0,%ebp
  jmp    L61
L35:
  mov    $0x0,%eax
  call   <remove_dir@plt>
  cmp    $0x64,%ebx
  je     L55
  lea    D6(%rip),%rdi
  call   <puts@plt>
L61:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L53
  mov    %ebp,%eax
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L53:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D2
type: string
name: extract_symbolic_data
arguments: data_tag: D30
type: string
name: extract_symbolic_data
arguments: data_tag: D23
type: string
name: extract_symbolic_data
arguments: data_tag: D6
type: string

tool: D2: Loop %d (%d)


tool: D30: Err

tool: D23: Failed to fork

tool: D6: Ok

assistant: ```c
int main(int argc, char *argv[]) {
  int ret = 0;
  int count = 0;
  pid_t child;
  int status = 0;
  ret = setup_dir();
  if (ret < 0) {
    return ret;
  }
  while (count < 100) {
    printf("Loop %d (%d)\n", count, status);
    child = fork();
    if (child == -1) {
      printf("Failed to fork\n");
      return -1;
    } else if (child > 0) {
      status = 0;
      waitpid(child, &status, 0);
      if (status == 0) {
        goto done;
      }
    } else {
      assert(child == 0);
      test_memdev();
      return 0;
    }
    count++;
  }
done:
  remove_dir();
  if (count == 100) {
    printf("Err\n");
    return -1;
  } else {
    printf("Ok\n");
    return 0;
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  movl   $0x0,0x4(%rsp)
  call   <setup_dir@plt>
  mov    %eax,%r12d
  test   %eax,%eax
  js     L9
  mov    0x4(%rsp),%r12d
  xor    %ebx,%ebx
  lea    0x4(%rsp),%r13
  lea    D27(%rip),%rbp
  jmp    L1
  nopw   0x0(%rax,%rax,1)
L76:
  test   %eax,%eax
  jle    L78
  xor    %edx,%edx
  mov    %r13,%rsi
  mov    %eax,%edi
  movl   $0x0,0x4(%rsp)
  call   <waitpid@plt>
  mov    0x4(%rsp),%r12d
  test   %r12d,%r12d
  je     L52
  add    $0x1,%ebx
  cmp    $0x64,%ebx
  je     L75
L1:
  mov    %r12d,%edx
  mov    %ebx,%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  call   <fork@plt>
  mov    %eax,%r12d
  cmp    $0xffffffff,%eax
  jne    L76
  lea    D26(%rip),%rdi
  call   <puts@plt>
L9:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L33
  add    $0x18,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L52:
  xor    %eax,%eax
  call   <remove_dir@plt>
  lea    D22(%rip),%rdi
  call   <puts@plt>
  jmp    L9
L78:
  sete   %dil
  xor    %r12d,%r12d
  movzbl %dil,%edi
  call   <assert@plt>
  xor    %eax,%eax
  call   <test_memdev@plt>
  jmp    L9
L75:
  xor    %eax,%eax
  or     $0xffffffff,%r12d
  call   <remove_dir@plt>
  lea    D12(%rip),%rdi
  call   <puts@plt>
  jmp    L9
L33:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_label: D27
type_infered: string
name: unpack_data
arguments: data_label: D26
type_infered: string
name: unpack_data
arguments: data_label: D22
type_infered: string
name: unpack_data
arguments: data_label: D12
type_infered: string

tool: D27: Loop %d (%d)


tool: D26: Failed to fork

tool: D22: Ok

tool: D12: Err

assistant: ```c
int main(int argc, char *argv[]) {
  int ret = 0;
  int count = 0;
  pid_t child;
  int status = 0;
  ret = setup_dir();
  if (ret < 0) {
    return ret;
  }
  while (count < 100) {
    printf("Loop %d (%d)\n", count, status);
    child = fork();
    if (child == -1) {
      printf("Failed to fork\n");
      return -1;
    } else if (child > 0) {
      status = 0;
      waitpid(child, &status, 0);
      if (status == 0) {
        goto done;
      }
    } else {
      assert(child == 0);
      test_memdev();
      return 0;
    }
    count++;
  }
done:
  remove_dir();
  if (count == 100) {
    printf("Err\n");
    return -1;
  } else {
    printf("Ok\n");
    return 0;
  }
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<main>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  movl   $0x0,0x4(%rsp)
  call   <setup_dir@plt>
  mov    %eax,%r12d
  test   %eax,%eax
  js     L83
  mov    0x4(%rsp),%r12d
  xor    %ebx,%ebx
  lea    0x4(%rsp),%r13
  lea    D32(%rip),%rbp
  jmp    L67
  nopw   0x0(%rax,%rax,1)
L50:
  test   %eax,%eax
  jle    L81
  xor    %edx,%edx
  mov    %r13,%rsi
  mov    %eax,%edi
  movl   $0x0,0x4(%rsp)
  call   <waitpid@plt>
  mov    0x4(%rsp),%r12d
  test   %r12d,%r12d
  je     L94
  add    $0x1,%ebx
  cmp    $0x64,%ebx
  je     L47
L67:
  mov    %r12d,%edx
  mov    %ebx,%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  call   <fork@plt>
  mov    %eax,%r12d
  cmp    $0xffffffff,%eax
  jne    L50
  lea    D12(%rip),%rdi
  call   <puts@plt>
L83:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L63
  add    $0x18,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L94:
  xor    %eax,%eax
  call   <remove_dir@plt>
  lea    D26(%rip),%rdi
  call   <puts@plt>
  jmp    L83
L81:
  sete   %dil
  xor    %r12d,%r12d
  movzbl %dil,%edi
  call   <assert@plt>
  xor    %eax,%eax
  call   <test_memdev@plt>
  jmp    L83
L47:
  xor    %eax,%eax
  or     $0xffffffff,%r12d
  call   <remove_dir@plt>
  lea    D38(%rip),%rdi
  call   <puts@plt>
  jmp    L83
L63:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_label: D32
datatype: string
name: disassemble_data
arguments: data_label: D12
datatype: string
name: disassemble_data
arguments: data_label: D26
datatype: string
name: disassemble_data
arguments: data_label: D38
datatype: string

tool: D32: Loop %d (%d)


tool: D12: Failed to fork

tool: D26: Ok

tool: D38: Err

assistant: ```c
int main(int argc, char *argv[]) {
  int ret = 0;
  int count = 0;
  pid_t child;
  int status = 0;
  ret = setup_dir();
  if (ret < 0) {
    return ret;
  }
  while (count < 100) {
    printf("Loop %d (%d)\n", count, status);
    child = fork();
    if (child == -1) {
      printf("Failed to fork\n");
      return -1;
    } else if (child > 0) {
      status = 0;
      waitpid(child, &status, 0);
      if (status == 0) {
        goto done;
      }
    } else {
      assert(child == 0);
      test_memdev();
      return 0;
    }
    count++;
  }
done:
  remove_dir();
  if (count == 100) {
    printf("Err\n");
    return -1;
  } else {
    printf("Ok\n");
    return 0;
  }
}
```
user: What is the c source code of the assembly code below?

```asm
<dill_lstrip>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,%eax
  mov    %al,-0x1c(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L11
L9:
  addq   $0x1,-0x8(%rbp)
L11:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L17
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    %al,-0x1c(%rbp)
  je     L9
L17:
  mov    -0x8(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
const char *dill_lstrip(const char *string, char delim) {
  const char *pos = string;
  while (*pos && *pos == delim)
    ++pos;
  return pos;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<dill_lstrip>:
  endbr64
  mov    %rdi,%rax
  mov    %esi,%ecx
  movzbl (%rdi),%edx
  cmp    %sil,%dl
  jne    L4
  test   %dl,%dl
  je     L4
L30:
  add    $0x1,%rax
  movzbl (%rax),%edx
  cmp    %cl,%dl
  jne    L4
  test   %dl,%dl
  jne    L30
L4:
  ret
```

assistant: ```c
const char *dill_lstrip(const char *string, char delim) {
  const char *pos = string;
  while (*pos && *pos == delim)
    ++pos;
  return pos;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<dill_lstrip>:
  endbr64
  movzbl (%rdi),%edx
  mov    %rdi,%rax
  mov    %esi,%ecx
  cmp    %sil,%dl
  je     L26
  jmp    L12
  nopl   0x0(%rax,%rax,1)
L8:
  movzbl 0x1(%rax),%edx
  add    $0x1,%rax
  cmp    %cl,%dl
  jne    L12
L26:
  test   %dl,%dl
  jne    L8
L12:
  ret
```

assistant: ```c
const char *dill_lstrip(const char *string, char delim) {
  const char *pos = string;
  while (*pos && *pos == delim)
    ++pos;
  return pos;
}
```