user: 下面的汇编指令对应的C源代码是什么:

```asm
<b2HIT>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x50,%rsp
  mov    %rdi,-0x48(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x48(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  add    $0x1,%eax
  shl    $0x2,%eax
  mov    %eax,%edi
  call   <vrna_alloc@plt>
  mov    %rax,-0x30(%rbp)
  mov    -0x48(%rbp),%rax
  mov    %rax,%rdi
  call   <aux_struct@plt>
  mov    %rax,-0x28(%rbp)
  mov    -0x30(%rbp),%rax
  lea    D62(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  movl   $0x0,-0x3c(%rbp)
  mov    -0x3c(%rbp),%eax
  mov    %eax,-0x38(%rbp)
  mov    -0x38(%rbp),%eax
  mov    %eax,-0x40(%rbp)
  movl   $0x1,-0x34(%rbp)
  jmp    L61
L69:
  mov    -0x40(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  cmp    $0x5d,%eax
  je     L103
  cmp    $0x5d,%eax
  jg     L58
  cmp    $0x5b,%eax
  je     L7
  cmp    $0x5b,%eax
  jg     L58
  cmp    $0x29,%eax
  je     L56
  cmp    $0x2e,%eax
  jne    L58
  addl   $0x1,-0x3c(%rbp)
  jmp    L58
L7:
  cmpl   $0x0,-0x3c(%rbp)
  jle    L149
  mov    -0x3c(%rbp),%edx
  lea    -0x12(%rbp),%rax
  lea    D26(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  mov    -0x34(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x30(%rbp),%rax
  add    %rax,%rdx
  lea    -0x12(%rbp),%rax
  mov    %rax,%rsi
  mov    %rdx,%rdi
  call   <strcat@plt>
  lea    -0x12(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  add    %eax,-0x34(%rbp)
  movl   $0x0,-0x3c(%rbp)
L149:
  mov    -0x34(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  lea    D62(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcat@plt>
  addl   $0x1,-0x34(%rbp)
  jmp    L58
L56:
  cmpl   $0x0,-0x3c(%rbp)
  jle    L60
  mov    -0x3c(%rbp),%edx
  lea    -0x12(%rbp),%rax
  lea    D26(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  mov    -0x34(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x30(%rbp),%rax
  add    %rax,%rdx
  lea    -0x12(%rbp),%rax
  mov    %rax,%rsi
  mov    %rdx,%rdi
  call   <strcat@plt>
  lea    -0x12(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  add    %eax,-0x34(%rbp)
  movl   $0x0,-0x3c(%rbp)
L60:
  addl   $0x1,-0x38(%rbp)
  jmp    L58
L103:
  cmpl   $0x0,-0x3c(%rbp)
  jle    L86
  mov    -0x3c(%rbp),%edx
  lea    -0x12(%rbp),%rax
  lea    D26(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  mov    -0x34(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x30(%rbp),%rax
  add    %rax,%rdx
  lea    -0x12(%rbp),%rax
  mov    %rax,%rsi
  mov    %rdx,%rdi
  call   <strcat@plt>
  lea    -0x12(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  add    %eax,-0x34(%rbp)
  movl   $0x0,-0x3c(%rbp)
L86:
  mov    -0x38(%rbp),%eax
  lea    0x1(%rax),%edx
  lea    -0x12(%rbp),%rax
  lea    D8(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  mov    -0x34(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x30(%rbp),%rax
  add    %rax,%rdx
  lea    -0x12(%rbp),%rax
  mov    %rax,%rsi
  mov    %rdx,%rdi
  call   <strcat@plt>
  lea    -0x12(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  add    %eax,-0x34(%rbp)
  movl   $0x0,-0x38(%rbp)
  nop
L58:
  addl   $0x1,-0x40(%rbp)
L61:
  mov    -0x40(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L69
  cmpl   $0x0,-0x3c(%rbp)
  jle    L45
  mov    -0x3c(%rbp),%edx
  lea    -0x12(%rbp),%rax
  lea    D26(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  mov    -0x34(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x30(%rbp),%rax
  add    %rax,%rdx
  lea    -0x12(%rbp),%rax
  mov    %rax,%rsi
  mov    %rdx,%rdi
  call   <strcat@plt>
  lea    -0x12(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  add    %eax,-0x34(%rbp)
L45:
  mov    -0x34(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  lea    D64(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcat@plt>
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x30(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  add    $0x2,%eax
  mov    %eax,%edi
  call   <vrna_alloc@plt>
  mov    %rax,-0x20(%rbp)
  mov    -0x30(%rbp),%rdx
  mov    -0x20(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  mov    -0x30(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x20(%rbp),%rax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L139
  call   <__stack_chk_fail@plt>
L139:
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D62
datatype: string
name: disassemble_data
arguments: data_tag: D26
datatype: string
name: disassemble_data
arguments: data_tag: D8
datatype: string
name: disassemble_data
arguments: data_tag: D64
datatype: string

tool: D62: (

tool: D26: (U%d)

tool: D8: P%d)

tool: D64: R)

assistant: ```c
char *b2HIT(const char *structure) {
  int i, u, p, l;
  char *string, *temp, *HIT, tt[10];
  temp = (char *)vrna_alloc(strlen(structure) * 4 + 4);
  string = aux_struct(structure);
  strcpy(temp, "(");
  i = p = u = 0;
  l = 1;
  while (string[i]) {
    switch (string[i]) {
    case '.':
      u++;
      break;
    case '[':
      if (u > 0) {
        sprintf(tt, "(U%d)", u);
        strcat(temp + l, tt);
        l += strlen(tt);
        u = 0;
      }
      strcat(temp + l, "(");
      l++;
      break;
    case ')':
      if (u > 0) {
        sprintf(tt, "(U%d)", u);
        strcat(temp + l, tt);
        l += strlen(tt);
        u = 0;
      }
      p++;
      break;
    case ']':
      if (u > 0) {
        sprintf(tt, "(U%d)", u);
        strcat(temp + l, tt);
        l += strlen(tt);
        u = 0;
      }
      sprintf(tt, "P%d)", p + 1);
      strcat(temp + l, tt);
      l += strlen(tt);
      p = 0;
      break;
    }
    i++;
  }
  if (u > 0) {
    sprintf(tt, "(U%d)", u);
    strcat(temp + l, tt);
    l += strlen(tt);
  }
  strcat(temp + l, "R)");
  free(string);
  HIT = (char *)vrna_alloc(sizeof(char) * (strlen(temp) + 2));
  strcpy(HIT, temp);
  free(temp);
  return (HIT);
}
```