user: 这段汇编代码用C语言表示是什么样的：

```asm
<longest_substring>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x98,%rsp
  mov    %rdi,-0x98(%rbp)
  mov    %esi,-0x9c(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  mov    %rsp,%rax
  mov    %rax,%rbx
  mov    -0x9c(%rbp),%eax
  cltq
  shl    $0x2,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x68(%rbp)
  movl   $0x0,-0x90(%rbp)
  jmp    L104
L100:
  mov    -0x90(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x68(%rbp),%rax
  add    %rdx,%rax
  movl   $0xffffffff,(%rax)
  addl   $0x1,-0x90(%rbp)
L104:
  mov    -0x90(%rbp),%eax
  cmp    -0x9c(%rbp),%eax
  jl     L100
  mov    -0x68(%rbp),%rdx
  mov    -0x9c(%rbp),%ecx
  mov    -0x98(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <buildSuffixArray@plt>
  mov    -0x9c(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,-0x80(%rbp)
  mov    -0x80(%rbp),%eax
  movslq %eax,%rdx
  sub    $0x1,%rdx
  mov    %rdx,-0x60(%rbp)
  movslq %eax,%rdx
  mov    %rdx,-0xb0(%rbp)
  movq   $0x0,-0xa8(%rbp)
  movslq %eax,%rdx
  mov    %rdx,%r12
  mov    $0x0,%r13d
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    $0x10,%eax
  sub    $0x1,%rax
  add    %rdx,%rax
  mov    $0x10,%esi
  mov    $0x0,%edx
  div    %rsi
  imul   $0x10,%rax,%rax
  mov    %rax,%rcx
  and    $0xfffffffffffff000,%rcx
  mov    %rsp,%rdx
  sub    %rcx,%rdx
L133:
  cmp    %rdx,%rsp
  je     L129
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L133
L129:
  mov    %rax,%rdx
  and    $0xfff,%edx
  sub    %rdx,%rsp
  mov    %rax,%rdx
  and    $0xfff,%edx
  test   %rdx,%rdx
  je     L88
  and    $0xfff,%eax
  sub    $0x8,%rax
  add    %rsp,%rax
  orq    $0x0,(%rax)
L88:
  mov    %rsp,%rax
  add    $0x3,%rax
  shr    $0x2,%rax
  shl    $0x2,%rax
  mov    %rax,-0x58(%rbp)
  mov    -0x9c(%rbp),%ecx
  mov    -0x68(%rbp),%rdx
  mov    -0x58(%rbp),%rsi
  mov    -0x98(%rbp),%rax
  mov    %rax,%rdi
  call   <kasai_lcp@plt>
  movl   $0xffffffff,-0x8c(%rbp)
  movl   $0xffffffff,-0x88(%rbp)
  movl   $0x0,-0x90(%rbp)
  jmp    L38
L132:
  mov    -0x58(%rbp),%rax
  mov    -0x90(%rbp),%edx
  movslq %edx,%rdx
  mov    (%rax,%rdx,4),%eax
  cmp    %eax,-0x8c(%rbp)
  jge    L89
  mov    -0x58(%rbp),%rax
  mov    -0x90(%rbp),%edx
  movslq %edx,%rdx
  mov    (%rax,%rdx,4),%eax
  mov    %eax,-0x8c(%rbp)
  mov    -0x90(%rbp),%eax
  mov    %eax,-0x88(%rbp)
L89:
  addl   $0x1,-0x90(%rbp)
L38:
  mov    -0x90(%rbp),%eax
  cmp    -0x80(%rbp),%eax
  jl     L132
  mov    -0x88(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x68(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,-0x7c(%rbp)
  mov    -0x88(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x68(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%edx
  mov    -0x8c(%rbp),%eax
  add    %edx,%eax
  sub    $0x1,%eax
  mov    %eax,-0x78(%rbp)
  mov    -0x78(%rbp),%eax
  sub    -0x7c(%rbp),%eax
  mov    %eax,-0x74(%rbp)
  cmpl   $0x0,-0x8c(%rbp)
  jne    L41
  lea    D36(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  jmp    L159
L41:
  mov    %rsp,%rax
  mov    %rax,%r12
  mov    -0x74(%rbp),%eax
  movslq %eax,%rdx
  sub    $0x1,%rdx
  mov    %rdx,-0x50(%rbp)
  movslq %eax,%rdx
  mov    %rdx,-0xc0(%rbp)
  movq   $0x0,-0xb8(%rbp)
  movslq %eax,%rdx
  mov    %rdx,%r14
  mov    $0x0,%r15d
  cltq
  mov    $0x10,%edx
  sub    $0x1,%rdx
  add    %rdx,%rax
  mov    $0x10,%edi
  mov    $0x0,%edx
  div    %rdi
  imul   $0x10,%rax,%rax
  mov    %rax,%rcx
  and    $0xfffffffffffff000,%rcx
  mov    %rsp,%rdx
  sub    %rcx,%rdx
L109:
  cmp    %rdx,%rsp
  je     L175
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L109
L175:
  mov    %rax,%rdx
  and    $0xfff,%edx
  sub    %rdx,%rsp
  mov    %rax,%rdx
  and    $0xfff,%edx
  test   %rdx,%rdx
  je     L20
  and    $0xfff,%eax
  sub    $0x8,%rax
  add    %rsp,%rax
  orq    $0x0,(%rax)
L20:
  mov    %rsp,%rax
  add    $0x0,%rax
  mov    %rax,-0x48(%rbp)
  mov    -0x7c(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x98(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%edx
  mov    -0x48(%rbp),%rax
  lea    D1(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  mov    -0x7c(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,-0x90(%rbp)
  jmp    L144
L69:
  mov    -0x90(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x98(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%edx
  lea    -0x3a(%rbp),%rax
  lea    D1(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  lea    -0x3a(%rbp),%rdx
  mov    -0x48(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcat@plt>
  addl   $0x1,-0x90(%rbp)
L144:
  mov    -0x78(%rbp),%eax
  cmp    -0x90(%rbp),%eax
  jge    L69
  movl   $0x0,-0x84(%rbp)
  mov    -0x98(%rbp),%rax
  mov    %rax,-0x70(%rbp)
  jmp    L154
L87:
  addl   $0x1,-0x84(%rbp)
  addq   $0x1,-0x70(%rbp)
L154:
  mov    -0x48(%rbp),%rdx
  mov    -0x70(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strstr@plt>
  mov    %rax,-0x70(%rbp)
  cmpq   $0x0,-0x70(%rbp)
  jne    L87
  mov    -0x84(%rbp),%edx
  mov    -0x48(%rbp),%rax
  mov    %rax,%rsi
  lea    D2(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %r12,%rsp
L159:
  mov    -0x68(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  nop
  mov    %rbx,%rsp
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L168
  call   <__stack_chk_fail@plt>
L168:
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D36
type_guessed: string
name: unpack_data
arguments: data_tag: D1
type_guessed: string
name: unpack_data
arguments: data_tag: D2
type_guessed: string

tool: D36: No repetitions found!

tool: D1: %c

tool: D2: %s %d


assistant: ```c
void longest_substring(char *string, int len) {
  int i;
  int *suffArr = malloc(sizeof(int) * len);
  for (i = 0; i < len; i++) {
    suffArr[i] = -1;
  }
  buildSuffixArray(string, len, suffArr);
  int lcp_len = len - 1;
  int lcp[lcp_len];
  kasai_lcp(string, lcp, suffArr, len);
  int max_val = -1;
  int max_i = -1;
  for (i = 0; i < lcp_len; i++) {
    if (lcp[i] > max_val) {
      max_val = lcp[i];
      max_i = i;
    }
  }
  int start_idx = suffArr[max_i];
  int end_idx = suffArr[max_i] + max_val - 1;
  int sub_len = end_idx - start_idx;
  if (max_val == 0) {
    printf("No repetitions found!\n");
  } else {
    char substring[sub_len];
    char temp[2];
    sprintf(substring, "%c", string[start_idx]);
    for (i = start_idx + 1; i < end_idx + 1; i++) {
      sprintf(temp, "%c", string[i]);
      strcat(substring, temp);
    }
    int count = 0;
    const char *tmp = string;
    while (tmp = strstr(tmp, substring)) {
      count++;
      tmp++;
    }
    printf("%s %d\n", substring, count);
  }
  free(suffArr);
  return;
}
```