user: 这段汇编代码用C语言表示是什么样的:

```asm
<scale>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdx,%rbx
  movl   $0x0,(%rcx)
  cmp    %esi,%edi
  je     L219
  mov    %edi,%r13d
  mov    %esi,%r12d
  lea    D5(%rip),%rsi
  mov    %rdx,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L219
  lea    -0x2(%r13),%eax
  cmp    $0x3e,%eax
  ja     L197
  lea    -0x2(%r12),%eax
  cmp    $0x3e,%eax
  ja     L27
  cmpb   $0x2d,(%rbx)
  sete   %al
  movzbl %al,%eax
  add    %rax,%rbx
  mov    %rbx,%rdi
  call   <strlen@plt>
  cltq
  lea    -0x1(%rbx,%rax,1),%rdx
  cmp    %rdx,%rbx
  ja     L111
  mov    $0x1,%ecx
  mov    $0x0,%ebp
  mov    $0x3f,%r9d
  movslq %r13d,%r8
  jmp    L195
L73:
  lea    -0x41(%rax),%esi
  cmp    $0x1a,%sil
  ja     L153
  lea    -0x37(%rdi),%eax
L217:
  movsbl %al,%esi
  cmp    %r13d,%esi
  jg     L18
  movsbq %al,%rax
  imul   %rcx,%rax
  add    %rax,%rbp
  imul   %r8,%rcx
  sub    $0x1,%rdx
  cmp    %rdx,%rbx
  ja     L17
L195:
  movzbl (%rdx),%eax
  mov    %eax,%edi
  lea    -0x30(%rax),%esi
  cmp    $0x9,%sil
  ja     L73
  mov    %esi,%eax
  jmp    L217
L153:
  lea    -0x61(%rdi),%esi
  cmp    $0x19,%sil
  ja     L213
  lea    -0x3d(%rdi),%eax
  jmp    L217
L213:
  cmp    $0x40,%al
  je     L76
  cmp    $0x5f,%al
  cmove  %r9d,%eax
  jmp    L217
L76:
  mov    $0x3e,%eax
  jmp    L217
L111:
  mov    $0x0,%ebp
L17:
  mov    %ebp,%edi
  call   <log@plt>
  mov    %eax,%r13d
  mov    %r12d,%edi
  call   <log@plt>
  mov    %eax,%ecx
  mov    %r13d,%eax
  cltd
  idiv   %ecx
  mov    %eax,%r13d
  lea    0x2(%rax),%edi
  mov    $0x1,%esi
  call   <calloc@plt>
  mov    %rax,%rbx
  movslq %r13d,%rcx
  add    %rax,%rcx
  movslq %r12d,%r12
  mov    $0x5f,%edi
  jmp    L124
L59:
  cmp    $0x23,%dl
  jg     L38
  lea    0x37(%rdx),%esi
L164:
  mov    %sil,(%rcx)
  sub    $0x1,%rcx
  test   %rax,%rax
  jle    L219
L124:
  mov    %rbp,%rax
  cqto
  idiv   %r12
  mov    %edx,%esi
  mov    %rax,%rbp
  cmp    $0x9,%dl
  jg     L59
  lea    0x30(%rdx),%esi
  jmp    L164
L38:
  cmp    $0x3d,%dl
  jg     L182
  lea    0x3d(%rdx),%esi
  jmp    L164
L182:
  cmp    $0x3e,%dl
  je     L211
  cmp    $0x3f,%dl
  cmove  %edi,%esi
  jmp    L164
L211:
  mov    $0x40,%esi
  jmp    L164
L197:
  mov    $0x0,%ebx
  jmp    L219
L27:
  mov    $0x0,%ebx
  jmp    L219
L18:
  mov    $0x0,%ebx
L219:
  mov    %rbx,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D5
type_infered: string

tool: D5: 0

assistant: ```c
char *scale(int cur, int res, char *num, bool *freeable) {
  bool caps = false, posi = true;
  *freeable = false;
  if (cur == res || strcmp(num, "0") == 0)
    return num;
  if (cur < 2 || cur > 64 || res < 2 || res > 64)
    return NULL;
  if (num[0] == '-') {
    posi = false;
    num++;
  }
  long iresult = 0, unit = 1;
  char *sresult = NULL, value;
  for (char *i = num + strlen(num) - 1; i >= num; i--) {
    value = *i;
    if (value > 47 && value < 58)
      value -= 48;
    else if (value > 64 && value < 92)
      value -= 55;
    else if (value > 96 && value < 123)
      value -= 61;
    else if (value == 64)
      value = 62;
    else if (value == 95)
      value = 63;
    if (value > cur)
      return NULL;
    iresult += value * unit;
    unit *= cur;
  }
  int len = (int)(log(iresult) / log(res)) + 1;
  sresult = calloc(len + 1, sizeof(char));
  char *ptr = sresult;
  ptr = len + sresult - 1;
  do {
    value = iresult % res;
    iresult /= res;
    if (value < 10)
      value += 48;
    else if (value < 36)
      value += 55;
    else if (value < 62)
      value += 61;
    else if (value == 62)
      value = 64;
    else if (value == 63)
      value = 95;
    *ptr = value;
    ptr--;
  } while (iresult > 0);
  return sresult;
}
```