user: 这段汇编代码用C语言表示是什么样的?

```asm
<desugar_num>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  xor    %r13d,%r13d
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rsi,(%rsp)
  call   <strlen@plt>
  mov    $0x40,%edi
  mov    %eax,%ebx
  call   <malloc@plt>
  mov    %rax,0x8(%rsp)
  movzbl 0x0(%rbp),%eax
  cmp    $0x30,%al
  sete   %r13b
  add    %r13d,%r13d
  test   %ebx,%ebx
  jle    L205
  mov    %rbp,%rdi
  xor    %edx,%edx
  jmp    L351
  xchg   %ax,%ax
L232:
  mov    %r14,%rdi
  cmp    %r12d,%ebx
  jle    L155
L192:
  movzbl (%r14),%eax
  mov    %r12d,%edx
L351:
  lea    0x1(%rdx),%r12d
  lea    0x1(%rdi),%r14
  cmp    $0x5f,%al
  jne    L232
  lea    -0x1(%rbx),%r15d
  sub    %edx,%ebx
  mov    %r14,%rsi
  mov    %ebx,%edx
  mov    %r15d,%ebx
  call   <memmove@plt>
  mov    %r14,%rdi
  cmp    %r12d,%ebx
  jg     L192
L155:
  lea    -0x1(%rbx),%eax
  mov    %eax,0x1c(%rsp)
  test   %ebx,%ebx
  je     L98
  movslq %ebx,%rax
  nopl   0x0(%rax)
L125:
  movzbl 0x0(%rbp,%rax,1),%edx
  mov    %eax,%r14d
  cmp    $0x69,%dl
  je     L252
  cmp    $0x75,%dl
  je     L252
  sub    $0x1,%rax
  test   %eax,%eax
  jg     L125
L98:
  mov    0x1c(%rsp),%r14d
L252:
  movzbl 0x1(%rbp),%eax
  cmp    $0x62,%al
  je     L244
  cmp    $0x78,%al
  je     L39
L73:
  cmp    $0x6f,%al
  je     L265
  cmp    %r14d,%r13d
  jg     L264
  movslq %r14d,%rax
  xor    %r12d,%r12d
  lea    -0x1(%rbp,%rax,1),%rdx
  lea    0x0(%rbp,%rax,1),%r15
  mov    %r14d,%eax
  sub    %r13d,%eax
  xor    %r13d,%r13d
  sub    %rax,%rdx
  mov    %rdx,0x10(%rsp)
  nopl   (%rax)
L341:
  movsbl (%r15),%ebx
  cmp    $0x5f,%bl
  je     L367
  mov    %r13d,%esi
  mov    $0xa,%edi
  sub    $0x30,%ebx
  add    $0x1,%r13d
  call   <pow@plt>
  movslq %ebx,%rbx
  imul   %rax,%rbx
  add    %rbx,%r12
L367:
  sub    $0x1,%r15
  cmp    0x10(%rsp),%r15
  jne    L341
L113:
  mov    (%rsp),%rax
  cmpb   $0x75,(%rax)
  je     L186
L148:
  movslq %r14d,%r8
  mov    0x8(%rsp),%rdi
  mov    %r12,%rcx
  mov    $0x40,%esi
  add    %rbp,%r8
  cmp    %r14d,0x1c(%rsp)
  cmove  (%rsp),%r8
  lea    D7(%rip),%rdx
  call   <snprintf@plt>
L26:
  mov    0x8(%rsp),%rax
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L39:
  cmp    %r13d,%r14d
  jl     L264
  movslq %r14d,%rax
  xor    %r12d,%r12d
  lea    -0x1(%rbp,%rax,1),%r8
  lea    0x0(%rbp,%rax,1),%rdx
  mov    %r14d,%eax
  sub    %r13d,%eax
  xor    %r13d,%r13d
  sub    %rax,%r8
  mov    %r8,%r15
  jmp    L181
  nopw   0x0(%rax,%rax,1)
L110:
  mov    %rdx,0x10(%rsp)
  call   <hex_to_num@plt>
  mov    %r13d,%esi
  mov    $0x10,%edi
  add    $0x1,%r13d
  mov    %rax,%rbx
  call   <pow@plt>
  mov    0x10(%rsp),%rdx
  imul   %rax,%rbx
  add    %rbx,%r12
L299:
  sub    $0x1,%rdx
  cmp    %r15,%rdx
  je     L113
L181:
  movsbl (%rdx),%edi
  lea    -0x5f(%rdi),%eax
  cmp    $0x16,%al
  ja     L110
  mov    $0xffffffffffbffbfe,%rcx
  bt     %rax,%rcx
  jae    L299
  jmp    L110
L186:
  movslq %r14d,%rax
  add    %rbp,%rax
  cmp    %r14d,0x1c(%rsp)
  cmove  (%rsp),%rax
  mov    %rax,(%rsp)
L142:
  mov    (%rsp),%r8
  mov    0x8(%rsp),%rdi
  mov    %r12,%rcx
  lea    D2(%rip),%rdx
  mov    $0x40,%esi
  call   <snprintf@plt>
  jmp    L26
  cs nopw 0x0(%rax,%rax,1)
L244:
  cmp    %r13d,%r14d
  jl     L264
  movslq %r14d,%rax
  xor    %esi,%esi
  xor    %r12d,%r12d
  lea    -0x1(%rbp,%rax,1),%r15
  lea    0x0(%rbp,%rax,1),%rbx
  mov    %r14d,%eax
  sub    %r13d,%eax
  sub    %rax,%r15
  jmp    L102
  nopw   0x0(%rax,%rax,1)
L4:
  mov    %r13d,%esi
L1:
  sub    $0x1,%rbx
  cmp    %rbx,%r15
  je     L113
L102:
  movzbl (%rbx),%eax
  cmp    $0x5f,%al
  je     L1
  lea    0x1(%rsi),%r13d
  cmp    $0x31,%al
  jne    L4
  mov    $0x2,%edi
  call   <pow@plt>
  mov    %r13d,%esi
  add    %rax,%r12
  jmp    L1
  nopl   0x0(%rax)
L205:
  lea    -0x1(%rbx),%eax
  mov    %eax,0x1c(%rsp)
  movzbl 0x1(%rbp),%eax
  cmp    $0x62,%al
  je     L366
  mov    0x1c(%rsp),%r14d
  cmp    $0x78,%al
  jne    L73
L264:
  xor    %r12d,%r12d
  jmp    L113
  nopl   0x0(%rax)
L265:
  cmp    %r14d,%r13d
  jg     L264
  movslq %r14d,%rax
  xor    %r12d,%r12d
  lea    -0x1(%rbp,%rax,1),%rbx
  lea    0x0(%rbp,%rax,1),%r15
  mov    %r14d,%eax
  sub    %r13d,%eax
  sub    %rax,%rbx
  mov    %rbx,0x10(%rsp)
  xor    %ebx,%ebx
  nopl   (%rax)
L23:
  movsbl (%r15),%r13d
  cmp    $0x5f,%r13b
  je     L346
  mov    %ebx,%esi
  mov    $0x8,%edi
  sub    $0x30,%r13d
  add    $0x1,%ebx
  call   <pow@plt>
  movslq %r13d,%r13
  imul   %rax,%r13
  add    %r13,%r12
L346:
  sub    $0x1,%r15
  cmp    0x10(%rsp),%r15
  jne    L23
  jmp    L113
L366:
  mov    (%rsp),%rax
  cmpb   $0x75,(%rax)
  je     L41
  mov    0x1c(%rsp),%r14d
  xor    %r12d,%r12d
  jmp    L148
L41:
  xor    %r12d,%r12d
  jmp    L142
```

tool_calls: name: disassemble_data
arguments: data_tag: D7
type_infered: string
name: disassemble_data
arguments: data_tag: D2
type_infered: string

tool: D7: %lld%s

tool: D2: %llu%s

assistant: ```c
char *desugar_num(char *tok, char *default_suffix) {
  int len = strlen(tok);
  int start = 0;
  int end;
  long long int val = 0;
  char *res = malloc(64);
  if (tok[0] == '0') {
    start = 2;
  }
  for (int i = 0, k = 0; i < len; i++) {
    if (tok[i] == '_') {
      k = i + 1;
      memmove(tok + i, tok + k, len - i);
      len -= k - i;
    }
  }
  end = len - 1;
  for (int i = len; i > 0; i--) {
    if (tok[i] == 'i' || tok[i] == 'u') {
      end = i;
      break;
    }
  }
  if (tok[1] == 'b') {
    for (int i = end, accum = 0; i >= start; i--, accum++) {
      if (tok[i] == '_') {
        accum--;
        continue;
      }
      if (tok[i] == '1') {
        val += (long long int)pow(2, accum);
      }
    }
  } else if (tok[1] == 'x') {
    for (int i = end, accum = 0; i >= start; i--, accum++) {
      if (tok[i] == '_' || tok[i] == 'u' || tok[i] == 'i') {
        accum--;
        continue;
      }
      val += hex_to_num(tok[i]) * (long long int)pow(16, accum);
    }
  } else if (tok[1] == 'o') {
    for (int i = end, accum = 0; i >= start; i--, accum++) {
      if (tok[i] == '_') {
        accum--;
        continue;
      }
      val += (tok[i] - '0') * (long long int)pow(8, accum);
    }
  } else {
    for (int i = end, accum = 0; i >= start; i--, accum++) {
      if (tok[i] == '_') {
        accum--;
        continue;
      }
      val += (tok[i] - '0') * (long long int)pow(10, accum);
    }
  }
  if (default_suffix[0] == 'u') {
    snprintf(res, 64, "%llu%s", val, (end == len - 1) ? default_suffix : tok + end);
  } else {
    snprintf(res, 64, "%lld%s", val, (end == len - 1) ? default_suffix : tok + end);
  }
  return res;
}
```