user: 这段汇编代码用C语言表示是什么样的?

```asm
<hexdump>:
  endbr64
  push   %r15
  pxor   %xmm0,%xmm0
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x98,%rsp
  mov    %rdi,0x18(%rsp)
  mov    %esi,0xc(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0x88(%rsp)
  xor    %eax,%eax
  xor    %eax,%eax
  movb   $0x0,0x44(%rsp)
  movl   $0x0,0x22(%rsp)
  movq   $0x0,0x26(%rsp)
  mov    %ax,0x2e(%rsp)
  movl   $0x0,0x80(%rsp)
  movb   $0x0,0x84(%rsp)
  movl   $0x0,0x40(%rsp)
  movaps %xmm0,0x50(%rsp)
  movaps %xmm0,0x60(%rsp)
  movaps %xmm0,0x70(%rsp)
  movaps %xmm0,0x30(%rsp)
  test   %esi,%esi
  jle    L51
  lea    0x26(%rsp),%rax
  mov    %rdi,%rbx
  mov    $0x1,%r15d
  mov    %rax,0x10(%rsp)
  lea    0x50(%rsp),%r12
  lea    0x22(%rsp),%rbp
  lea    0x30(%rsp),%r13
  jmp    L21
  nopl   (%rax)
L34:
  test   $0x7,%r15b
  je     L46
L80:
  add    $0x1,%rbx
  add    $0x1,%r15d
  cmp    %r15d,0xc(%rsp)
  jl     L19
L21:
  mov    %r15d,%eax
  and    $0xf,%eax
  cmp    $0x1,%eax
  je     L40
L61:
  movzbl (%rbx),%r14d
  mov    %r14d,%edi
  call   <isalnum@plt>
  movzbl (%rbx),%ecx
  mov    $0x4,%esi
  mov    %rbp,%rdi
  test   %rax,%rax
  lea    D52(%rip),%rdx
  mov    $0x2e,%eax
  cmove  %eax,%r14d
  call   <snprintf@plt>
  mov    %r12,%rdi
  call   <strlen@plt>
  mov    $0x34,%edx
  mov    %rbp,%rsi
  mov    %r12,%rdi
  sub    %eax,%edx
  call   <strncat@plt>
  mov    %r14d,%ecx
  mov    $0x4,%esi
  mov    %rbp,%rdi
  lea    D43(%rip),%rdx
  mov    $0x14,%r14d
  call   <snprintf@plt>
  mov    %r13,%rdi
  call   <strlen@plt>
  mov    %r14d,%edx
  mov    %rbp,%rsi
  mov    %r13,%rdi
  sub    %eax,%edx
  call   <strncat@plt>
  test   $0xf,%r15b
  jne    L34
  mov    0x10(%rsp),%rsi
  mov    %r13,%rcx
  mov    %r12,%rdx
  add    $0x1,%rbx
  lea    D25(%rip),%rdi
  add    $0x1,%r15d
  call   <printf@plt>
  movb   $0x0,0x50(%rsp)
  movb   $0x0,0x30(%rsp)
  cmp    %r15d,0xc(%rsp)
  jge    L21
L19:
  mov    %r12,%rdi
  call   <strlen@plt>
  test   %eax,%eax
  jle    L112
  lea    0x30(%rsp),%rcx
  lea    0x26(%rsp),%rsi
  mov    %r12,%rdx
  lea    D25(%rip),%rdi
  call   <printf@plt>
L112:
  mov    0x88(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L36
  add    $0x98,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  cs nopw 0x0(%rax,%rax,1)
L46:
  mov    %r12,%rdi
  call   <strlen@plt>
  mov    $0x34,%edx
  lea    D63(%rip),%rsi
  mov    %r12,%rdi
  sub    %eax,%edx
  call   <strncat@plt>
  mov    %r13,%rdi
  call   <strlen@plt>
  mov    %r14d,%edx
  lea    D63(%rip),%rsi
  mov    %r13,%rdi
  sub    %eax,%edx
  call   <strncat@plt>
  jmp    L80
  nop
L40:
  mov    %ebx,%ecx
  mov    0x10(%rsp),%rdi
  sub    0x18(%rsp),%cl
  lea    D59(%rip),%rdx
  movzbl %cl,%ecx
  mov    $0xa,%esi
  call   <snprintf@plt>
  jmp    L61
  nopl   0x0(%rax)
L51:
  lea    0x50(%rsp),%r12
  jmp    L19
L36:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_tag: D52
type_guessed: string
name: unpack_data
arguments: data_tag: D43
type_guessed: string
name: unpack_data
arguments: data_tag: D25
type_guessed: string
name: unpack_data
arguments: data_tag: D63
type_guessed: string
name: unpack_data
arguments: data_tag: D59
type_guessed: string

tool: D52: %02X 

tool: D43: %c

tool: D25: [%4.4s]   %-50.50s  %s


tool: D63: 	

tool: D59: %.4x

assistant: ```c
void hexdump(void *data, int size) {
  unsigned char *p = data;
  unsigned char c;
  int n;
  char bytestr[4] = {0};
  char addrstr[10] = {0};
  char hexstr[16 * 3 + 5] = {0};
  char charstr[16 * 1 + 5] = {0};
  for (n = 1; n <= size; n++) {
    if (n % 16 == 1) {
      snprintf(addrstr, sizeof(addrstr), "%.4x", ((unsigned int)p - (unsigned int)data));
    }
    c = *p;
    if (isalnum(c) == 0) {
      c = '.';
    }
    snprintf(bytestr, sizeof(bytestr), "%02X ", *p);
    strncat(hexstr, bytestr, sizeof(hexstr) - strlen(hexstr) - 1);
    snprintf(bytestr, sizeof(bytestr), "%c", c);
    strncat(charstr, bytestr, sizeof(charstr) - strlen(charstr) - 1);
    if (n % 16 == 0) {
      printf("[%4.4s]   %-50.50s  %s\n", addrstr, hexstr, charstr);
      hexstr[0] = 0;
      charstr[0] = 0;
    } else if (n % 8 == 0) {
      strncat(hexstr, "\t", sizeof(hexstr) - strlen(hexstr) - 1);
      strncat(charstr, "\t", sizeof(charstr) - strlen(charstr) - 1);
    }
    p++;
  }
  if (strlen(hexstr) > 0) {
    printf("[%4.4s]   %-50.50s  %s\n", addrstr, hexstr, charstr);
  }
}
```