user: 这段汇编代码用C语言表示是什么样的：

```asm
<getLines>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x50,%rsp
  mov    %rdi,-0x48(%rbp)
  mov    %rsi,-0x50(%rbp)
  cmpq   $0x0,-0x48(%rbp)
  jne    L63
  lea    D16(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0x0,%eax
  jmp    L51
L63:
  cmpq   $0x0,-0x50(%rbp)
  jne    L3
  lea    D11(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0x4,%edi
  call   <malloc@plt>
  mov    %rax,-0x50(%rbp)
  mov    -0x50(%rbp),%rax
  movl   $0x0,(%rax)
L3:
  movl   $0x0,-0x40(%rbp)
  movl   $0x1,-0x3c(%rbp)
  movl   $0x0,-0x38(%rbp)
  movl   $0x0,-0x34(%rbp)
  mov    $0x8,%edi
  call   <malloc@plt>
  mov    %rax,-0x28(%rbp)
  jmp    L113
L94:
  mov    -0x40(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x48(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0xa,%al
  jne    L98
  mov    -0x40(%rbp),%edx
  mov    -0x38(%rbp),%ecx
  mov    -0x48(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <substring@plt>
  mov    %rax,-0x10(%rbp)
  mov    -0x34(%rbp),%eax
  cmp    -0x3c(%rbp),%eax
  jne    L43
  mov    -0x3c(%rbp),%eax
  add    %eax,%eax
  cltq
  shl    $0x3,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  movl   $0x0,-0x30(%rbp)
  jmp    L69
L124:
  mov    -0x30(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    -0x30(%rbp),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,8),%rcx
  mov    -0x8(%rbp),%rdx
  add    %rcx,%rdx
  mov    (%rax),%rax
  mov    %rax,(%rdx)
  addl   $0x1,-0x30(%rbp)
L69:
  mov    -0x30(%rbp),%eax
  cmp    -0x3c(%rbp),%eax
  jl     L124
  shll   -0x3c(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,-0x28(%rbp)
L43:
  mov    -0x34(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rax,%rdx
  mov    -0x10(%rbp),%rax
  mov    %rax,(%rdx)
  addl   $0x1,-0x34(%rbp)
  mov    -0x40(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,-0x38(%rbp)
L98:
  addl   $0x1,-0x40(%rbp)
L113:
  mov    -0x40(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x48(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L94
  mov    -0x40(%rbp),%eax
  cltq
  lea    -0x1(%rax),%rdx
  mov    -0x48(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0xa,%al
  je     L74
  mov    -0x40(%rbp),%edx
  mov    -0x38(%rbp),%ecx
  mov    -0x48(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <substring@plt>
  mov    %rax,-0x20(%rbp)
  mov    -0x34(%rbp),%eax
  cmp    -0x3c(%rbp),%eax
  jne    L65
  mov    -0x3c(%rbp),%eax
  add    %eax,%eax
  cltq
  shl    $0x3,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x18(%rbp)
  movl   $0x0,-0x2c(%rbp)
  jmp    L126
L21:
  mov    -0x2c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    -0x2c(%rbp),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,8),%rcx
  mov    -0x18(%rbp),%rdx
  add    %rcx,%rdx
  mov    (%rax),%rax
  mov    %rax,(%rdx)
  addl   $0x1,-0x2c(%rbp)
L126:
  mov    -0x2c(%rbp),%eax
  cmp    -0x3c(%rbp),%eax
  jl     L21
  shll   -0x3c(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x28(%rbp)
L65:
  mov    -0x34(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rax,%rdx
  mov    -0x20(%rbp),%rax
  mov    %rax,(%rdx)
  addl   $0x1,-0x34(%rbp)
L74:
  mov    -0x50(%rbp),%rax
  mov    -0x34(%rbp),%edx
  mov    %edx,(%rax)
  mov    -0x28(%rbp),%rax
L51:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D16
type_guessed: string
name: extract_symbolic_data
arguments: data_label: D11
type_guessed: string

tool: D16: getLines() recieved a null message

tool: D11: Len is null

assistant: ```c
char **getLines(char *message, int *len) {
  if (message == NULL) {
    puts("getLines() recieved a null message");
    return NULL;
  }
  if (len == NULL) {
    puts("Len is null");
    len = (int *)malloc(sizeof(int));
    *len = 0;
  }
  int index = 0, size = 1, leftIndex = 0, arrIndex = 0;
  char **arr = (char **)malloc(sizeof(char *));
  while (message[index] != 0) {
    if (message[index] == '\n') {
      char *sub = substring(message, leftIndex, index);
      if (arrIndex == size) {
        char **tmpArr = (char **)malloc(sizeof(char *) * (size * 2));
        for (int i = 0; i < size; i++) {
          tmpArr[i] = arr[i];
        }
        size = size * 2;
        arr = tmpArr;
      }
      arr[arrIndex] = sub;
      arrIndex++;
      leftIndex = index + 1;
    }
    index++;
  }
  if (message[index - 1] != '\n') {
    char *sub = substring(message, leftIndex, index);
    if (arrIndex == size) {
      char **tmpArr = (char **)malloc(sizeof(char *) * (size * 2));
      for (int i = 0; i < size; i++) {
        tmpArr[i] = arr[i];
      }
      size = size * 2;
      arr = tmpArr;
    }
    arr[arrIndex] = sub;
    arrIndex++;
  }
  *len = arrIndex;
  return arr;
}
```