user: 下面的汇编指令对应的C源代码是什么：

```asm
<main>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  lea    -0x49000(%rsp),%r11
L32:
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  cmp    %r11,%rsp
  jne    L32
  sub    $0x3f8,%rsp
  mov    $0x493e0,%edx
  xor    %esi,%esi
  xor    %ebx,%ebx
  lea    D1(%rip),%r13
  lea    D13(%rip),%r12
  mov    %fs:0x28,%rax
  mov    %rax,0x493e8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  mov    %rbp,%rdi
  call   <memset@plt>
  mov    $0x3e,%eax
  nopl   0x0(%rax)
L39:
  cmp    $0x2b,%al
  je     L190
  sub    $0x2c,%eax
  cmp    $0x31,%al
  ja     L53
  movzbl %al,%eax
  movslq 0x0(%r13,%rax,4),%rax
  add    %r13,%rax
  notrack jmp *%rax
  nopl   0x0(%rax)
L190:
  addb   $0x1,0x0(%rbp)
L53:
  add    $0x1,%ebx
  cmp    $0x127,%ebx
  jg     L56
L48:
  movslq %ebx,%rax
  movzbl (%r12,%rax,1),%eax
  jmp    L39
  cmpb   $0x0,0x0(%rbp)
  je     L53
  lea    -0x1(%rbx),%eax
  mov    $0x1,%ecx
  cltq
  jmp    L94
L130:
  cmp    $0x5b,%dl
  jne    L59
  sub    $0x1,%ecx
  je     L53
L59:
  sub    $0x1,%rax
L94:
  movzbl (%r12,%rax,1),%edx
  mov    %eax,%ebx
  cmp    $0x5d,%dl
  jne    L130
  add    $0x1,%ecx
  jmp    L59
  add    $0x1,%ebx
  sub    $0x1,%rbp
  cmp    $0x127,%ebx
  jle    L48
L56:
  mov    0x493e8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L14
  add    $0x493f8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  movsbl 0x0(%rbp),%edi
  call   <putchar@plt>
  jmp    L53
  subb   $0x1,0x0(%rbp)
  jmp    L53
  xor    %eax,%eax
  call   <getchar@plt>
  mov    %al,0x0(%rbp)
  jmp    L53
  cmpb   $0x0,0x0(%rbp)
  jne    L53
  cmp    $0x127,%ebx
  jg     L53
  lea    0x1(%rbx),%eax
  mov    $0x1,%edx
  cltq
  jmp    L132
L164:
  cmp    $0x5d,%cl
  sete   %cl
  movzbl %cl,%ecx
  sub    %ecx,%edx
L27:
  cmp    $0x127,%eax
  setle  %sil
  test   %edx,%edx
  setne  %cl
  add    $0x1,%rax
  test   %cl,%sil
  je     L53
L132:
  movzbl (%r12,%rax,1),%ecx
  mov    %eax,%ebx
  cmp    $0x5b,%cl
  jne    L164
  add    $0x1,%edx
  jmp    L27
  add    $0x1,%rbp
  jmp    L53
L14:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D13
datatype: string

tool: D13: >++++++++++>>>+>+[>>>+[-[<<<<<[+<<<<<]>>[[-]>[<<+>+>-]<[>+<-]<[>+<-[>+<-[>+<-[>+<-[>+<-[>+<-[>+<-[>+<-[>+<-[>[-]>>>>+>+<<<<<<-[>+<-]]]]]]]]]]]>[<+>-]+>>>>>]<<<<<[<<<<<]>>>>>>>[>>>>>]++[-<<<<<]>>>>>>-]+>>>>>]<[>++<-]<<<<[<[>+<-]<<<<]>>[->[-]++++++[<++++++++>-]>>>>]<<<<<[<[>+>+<<-]>.<<<<<]>.>>>>]

assistant: ```c
int main() {
  int fsize = 296, parens;
  char mem[300000], *ptr = mem;
  for (int i = 0; i < 300000; i++)
    mem[i] = 0;
  char *str = ">++++++++++>>>+>+[>>>+[-[<<<<<[+<<<<<]>>[[-]>[<<+>+>-]<[>+<-]<[>+<-[>+<-[>+<-[>+<-[>+<-[>+<-[>+<-[>+<-[>+<-[>[-]>>>>+>+<<<<<<-[>+<-]]]]]]]]]]]>[<+>-]+>>>>>]<<<<<[<<<<<]>>>>>>>[>>>>>]++[-<<<<<]>>>>>>-]+>>>>>]<[>++<-]<<<<[<[>+<-]<<<<]>>[->[-]++++++[<++++++++>-]>>>>]<<<<<[<[>+>+<<-]>.<<<<<]>.>>>>]";
  for (int i = 0; i < 296; i++) {
    if (str[i] == '+') {
      ++*ptr;
    } else if (str[i] == '-') {
      --*ptr;
    } else if (str[i] == '<') {
      ptr--;
    } else if (str[i] == '>') {
      ptr++;
    } else if (str[i] == '.') {
      putchar(*ptr);
    } else if (str[i] == ',') {
      *ptr = getchar();
    } else if (str[i] == '[') {
      if (*ptr == 0) {
        parens = 1;
        while (parens != 0 && i < fsize) {
          i++;
          if (str[i] == '[')
            parens++;
          if (str[i] == ']')
            parens--;
        }
      }
    } else if (str[i] == ']') {
      if (*ptr != 0) {
        parens = 1;
        while (parens != 0) {
          i--;
          if (str[i] == ']')
            parens++;
          if (str[i] == '[')
            parens--;
        }
      }
    }
  }
  return 0;
}
```