user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<main>:
  endbr64
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x48,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x38(%rsp)
  xor    %eax,%eax
  cmp    $0x4,%edi
  je     L281
  xor    %edi,%edi
  call   <usage@plt>
L281:
  mov    0x18(%rbx),%rdi
  lea    0xc(%rsp),%rdx
  lea    D25(%rip),%rsi
  call   <sscanf@plt>
  test   %rax,%rax
  je     L160
L341:
  mov    0xc(%rsp),%eax
  test   %eax,%eax
  jle    L245
  lea    -0x40(%rax),%edx
  and    $0xffffffbf,%edx
  je     L148
  cmp    $0x20,%eax
  jg     L245
L148:
  mov    0x18(%rbx),%rdi
  mov    $0x68,%esi
  call   <strchr@plt>
  test   %rax,%rax
  je     L398
  mov    0xc(%rsp),%eax
  cmp    $0x20,%eax
  jg     L134
  lea    D0(%rip),%rbp
L348:
  mov    0x8(%rbx),%rdi
  lea    0x10(%rsp),%rdx
  mov    %rbp,%rsi
  call   <sscanf@plt>
  test   %rax,%rax
  je     L231
L311:
  mov    0x10(%rbx),%rdi
  lea    0x14(%rsp),%rdx
  mov    %rbp,%rsi
  call   <sscanf@plt>
  test   %rax,%rax
  je     L24
L304:
  mov    0xc(%rsp),%ecx
  cmp    $0x1f,%ecx
  jg     L228
  je     L61
  mov    $0x1,%ebx
  shl    %cl,%ebx
  cmp    %ebx,0x10(%rsp)
  jge    L152
L163:
  cmp    %ebx,0x14(%rsp)
  jl     L228
L265:
  lea    D35(%rip),%rdi
  call   <usage@plt>
L228:
  mov    0x10(%rsp),%esi
  xor    0x14(%rsp),%esi
L116:
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    $0xa,%edi
  call   <putchar@plt>
  jmp    L323
L245:
  lea    D90(%rip),%rdi
  call   <usage@plt>
  jmp    L148
L134:
  cmp    $0x40,%eax
  je     L327
L176:
  cmp    $0x80,%eax
  je     L277
L323:
  xor    %edi,%edi
  call   <exit@plt>
  mov    0x38(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L279
  add    $0x48,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
L160:
  lea    D53(%rip),%rdi
  call   <usage@plt>
  jmp    L341
L398:
  cmpl   $0x80,0xc(%rsp)
  je     L12
L112:
  mov    0xc(%rsp),%eax
  cmp    $0x20,%eax
  jle    L183
  cmp    $0x40,%eax
  jne    L176
  lea    D151(%rip),%rbp
L283:
  mov    0x8(%rbx),%rdi
  lea    0x18(%rsp),%rdx
  mov    %rbp,%rsi
  call   <sscanf@plt>
  test   %rax,%rax
  je     L94
L155:
  mov    0x10(%rbx),%rdi
  lea    0x1c(%rsp),%rdx
  mov    %rbp,%rsi
  call   <sscanf@plt>
  test   %rax,%rax
  je     L169
L121:
  mov    0x18(%rsp),%esi
  xor    0x1c(%rsp),%esi
  jmp    L116
L183:
  lea    D83(%rip),%rbp
  jmp    L348
L61:
  lea    D22(%rip),%rdi
  call   <usage@plt>
  cmpl   $0x20,0xc(%rsp)
  je     L228
  jmp    L265
L24:
  lea    D26(%rip),%rdi
  call   <usage@plt>
  jmp    L304
L231:
  lea    D14(%rip),%rdi
  call   <usage@plt>
  jmp    L311
L327:
  lea    D59(%rip),%rbp
  jmp    L283
L277:
  mov    0x8(%rbx),%rdi
  lea    0x20(%rsp),%rsi
  call   <read_128@plt>
  test   %rax,%rax
  je     L296
L206:
  mov    0x10(%rbx),%rdi
  lea    0x28(%rsp),%rsi
  call   <read_128@plt>
  test   %rax,%rax
  je     L22
L45:
  movq   0x28(%rsp),%xmm0
  movq   0x20(%rsp),%xmm1
  lea    0x30(%rsp),%rdi
  pxor   %xmm1,%xmm0
  movq   %xmm0,0x30(%rsp)
  call   <print_128@plt>
  jmp    L323
L12:
  xor    %edi,%edi
  call   <usage@plt>
  jmp    L112
L169:
  lea    D26(%rip),%rdi
  call   <usage@plt>
  jmp    L121
L94:
  lea    D14(%rip),%rdi
  call   <usage@plt>
  jmp    L155
L22:
  lea    D26(%rip),%rdi
  call   <usage@plt>
  jmp    L45
L296:
  lea    D14(%rip),%rdi
  call   <usage@plt>
  jmp    L206
L279:
  call   <__stack_chk_fail@plt>
L152:
  lea    D22(%rip),%rdi
  call   <usage@plt>
  cmpl   $0x20,0xc(%rsp)
  je     L228
  jmp    L163
```

tool_calls: name: retrieve_data
arguments: label: D25
type_guessed: string
name: retrieve_data
arguments: label: D0
type_guessed: string
name: retrieve_data
arguments: label: D35
type_guessed: string
name: retrieve_data
arguments: label: D90
type_guessed: string
name: retrieve_data
arguments: label: D53
type_guessed: string
name: retrieve_data
arguments: label: D151
type_guessed: string
name: retrieve_data
arguments: label: D83
type_guessed: string
name: retrieve_data
arguments: label: D22
type_guessed: string
name: retrieve_data
arguments: label: D26
type_guessed: string
name: retrieve_data
arguments: label: D14
type_guessed: string
name: retrieve_data
arguments: label: D59
type_guessed: string

tool: D25: %d

tool: D0: %x

tool: D35: b is too large


tool: D90: Bad w

tool: D53: Bad w


tool: D151: %llu

tool: D83: %u

tool: D22: a is too large


tool: D26: Bad b


tool: D14: Bad a


tool: D59: %llx

assistant: ```c
int main(int argc, char **argv) {
  int hex, al, bl, w;
  uint32_t a, b, c, top;
  uint64_t a64, b64, c64;
  uint64_t a128[2], b128[2], c128[2];
  char *format;
  if (argc != 4)
    usage(NULL);
  if (sscanf(argv[3], "%d", &w) == 0)
    usage("Bad w\n");
  if (w <= 0 || (w > 32 && w != 64 && w != 128))
    usage("Bad w");
  hex = (strchr(argv[3], 'h') != NULL);
  if (!hex && w == 128)
    usage(NULL);
  if (w <= 32) {
    format = (hex) ? "%x" : "%u";
    if (sscanf(argv[1], format, &a) == 0)
      usage("Bad a\n");
    if (sscanf(argv[2], format, &b) == 0)
      usage("Bad b\n");
    if (w < 32) {
      top = (w == 31) ? 0x80000000 : (1 << w);
      if (w != 32 && a >= top)
        usage("a is too large\n");
      if (w != 32 && b >= top)
        usage("b is too large\n");
    }
    c = a ^ b;
    printf(format, c);
    printf("\n");
  } else if (w == 64) {
    format = (hex) ? "%llx" : "%llu";
    if (sscanf(argv[1], format, &a64) == 0)
      usage("Bad a\n");
    if (sscanf(argv[2], format, &b64) == 0)
      usage("Bad b\n");
    c64 = a64 ^ b64;
    printf(format, c64);
    printf("\n");
  } else if (w == 128) {
    if (read_128(argv[1], a128) == 0)
      usage("Bad a\n");
    if (read_128(argv[2], b128) == 0)
      usage("Bad b\n");
    c128[0] = a128[0] ^ b128[0];
    c128[1] = a128[1] ^ b128[1];
    print_128(c128);
  }
  exit(0);
}
```