user: 下面的汇编指令对应的C源代码是什么:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    $0x1,%edx
  mov    $0x1,%esi
  mov    $0x378,%edi
  call   <ioperm@plt>
  test   %rax,%rax
  je     L120
  lea    D49(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0x1,%eax
  jmp    L190
L120:
  mov    $0x378,%edi
  call   <inb@plt>
  mov    %al,-0x2(%rbp)
  cmpl   $0x3,-0x14(%rbp)
  jne    L18
  mov    -0x20(%rbp),%rax
  add    $0x10,%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  cmp    $0x1,%eax
  jne    L196
  mov    -0x20(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  mov    %rax,%rsi
  lea    D65(%rip),%rax
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %eax,%eax
  jne    L142
  mov    -0x20(%rbp),%rax
  add    $0x10,%rax
  mov    (%rax),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  cmp    $0x34,%eax
  je     L325
  cmp    $0x34,%eax
  jg     L196
  cmp    $0x33,%eax
  je     L91
  cmp    $0x33,%eax
  jg     L196
  cmp    $0x31,%eax
  je     L5
  cmp    $0x32,%eax
  je     L307
  jmp    L196
L325:
  orb    $0x1,-0x2(%rbp)
  jmp    L196
L91:
  orb    $0x2,-0x2(%rbp)
  jmp    L196
L307:
  orb    $0x4,-0x2(%rbp)
  jmp    L196
L5:
  orb    $0x8,-0x2(%rbp)
  jmp    L196
L142:
  mov    -0x20(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  mov    %rax,%rsi
  lea    D38(%rip),%rax
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %eax,%eax
  jne    L196
  mov    -0x20(%rbp),%rax
  add    $0x10,%rax
  mov    (%rax),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  cmp    $0x34,%eax
  je     L192
  cmp    $0x34,%eax
  jg     L196
  cmp    $0x33,%eax
  je     L194
  cmp    $0x33,%eax
  jg     L196
  cmp    $0x31,%eax
  je     L80
  cmp    $0x32,%eax
  je     L17
  jmp    L196
L192:
  andb   $0xfe,-0x2(%rbp)
  jmp    L196
L194:
  andb   $0xfd,-0x2(%rbp)
  jmp    L196
L17:
  andb   $0xfb,-0x2(%rbp)
  jmp    L196
L80:
  andb   $0xf7,-0x2(%rbp)
  jmp    L196
L18:
  cmpl   $0x2,-0x14(%rbp)
  jne    L196
  mov    -0x20(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  mov    %rax,%rsi
  lea    D54(%rip),%rax
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %eax,%eax
  jne    L196
  movb   $0x0,-0x2(%rbp)
L196:
  movsbl -0x2(%rbp),%eax
  mov    $0x378,%esi
  mov    %eax,%edi
  call   <outb@plt>
  movb   $0x1,-0x1(%rbp)
  jmp    L35
L228:
  movsbl -0x2(%rbp),%edx
  movsbl -0x1(%rbp),%eax
  mov    $0x10,%esi
  mov    %eax,%ecx
  sar    %cl,%esi
  mov    %esi,%eax
  and    %eax,%edx
  movsbl -0x1(%rbp),%eax
  mov    $0x10,%esi
  mov    %eax,%ecx
  sar    %cl,%esi
  mov    %esi,%eax
  cmp    %eax,%edx
  jne    L232
  lea    D65(%rip),%rax
  jmp    L33
L232:
  lea    D38(%rip),%rax
L33:
  movsbl -0x1(%rbp),%ecx
  mov    %rax,%rdx
  mov    %ecx,%esi
  lea    D25(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movzbl -0x1(%rbp),%eax
  add    $0x1,%eax
  mov    %al,-0x1(%rbp)
L35:
  cmpb   $0x5,-0x1(%rbp)
  jne    L228
  mov    $0x0,%eax
L190:
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: data_label: D49
datatype: string
name: disassemble_data
arguments: data_label: D65
datatype: string
name: disassemble_data
arguments: data_label: D38
datatype: string
name: disassemble_data
arguments: data_label: D54
datatype: string
name: disassemble_data
arguments: data_label: D25
datatype: string

tool: D49: Cannot open LPT port

tool: D65: on

tool: D38: off

tool: D54: reset

tool: D25: relay%d: %s


assistant: ```c
int main(int argc, char **argv) {
  char buf, i;
  if (ioperm(0x378, 1, 1)) {
    printf("Cannot open LPT port\n");
    return 1;
  }
  buf = inb(0x378);
  if (argc == 3) {
    if (strlen(argv[2]) == 1) {
      if (!strcmp("on", argv[1])) {
        switch (argv[2][0]) {
        case '4':
          buf |= 1;
          break;
        case '3':
          buf |= 2;
          break;
        case '2':
          buf |= 4;
          break;
        case '1':
          buf |= 8;
          break;
        }
      } else if (!strcmp("off", argv[1])) {
        switch (argv[2][0]) {
        case '4':
          buf &= 254;
          break;
        case '3':
          buf &= 253;
          break;
        case '2':
          buf &= 251;
          break;
        case '1':
          buf &= 247;
          break;
        }
      }
    }
  } else if (argc == 2 && !strcmp("reset", argv[1]))
    buf = 0;
  outb(buf, 0x378);
  for (i = 1; i != 5; i++)
    printf("relay%d: %s\n", i, (buf & (16 >> i)) == (16 >> i) ? "on" : "off");
  return 0;
}
```