user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<json_str>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %rdx,-0x38(%rbp)
  movq   $0x0,-0x10(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x10(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x10(%rbp)
  mov    -0x30(%rbp),%rdx
  add    %rdx,%rax
  movb   $0x22,(%rax)
  movq   $0x0,-0x18(%rbp)
  jmp    L176
L28:
  mov    -0x28(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  test   %eax,%eax
  je     L59
  test   %eax,%eax
  js     L160
  cmp    $0x5c,%eax
  jg     L160
  cmp    $0x22,%eax
  jl     L160
  sub    $0x22,%eax
  movabs $0x400000020000021,%rdx
  mov    %eax,%ecx
  shr    %cl,%rdx
  mov    %rdx,%rax
  and    $0x1,%eax
  test   %rax,%rax
  setne  %al
  test   %al,%al
  je     L160
L59:
  mov    -0x28(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  lea    (%rdx,%rax,1),%rcx
  mov    -0x10(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x10(%rbp)
  mov    -0x30(%rbp),%rdx
  add    %rax,%rdx
  movzbl (%rcx),%eax
  mov    %al,(%rdx)
  jmp    L165
L160:
  mov    -0x28(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x1f,%al
  jle    L49
  mov    -0x28(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x7f,%al
  jne    L95
L49:
  mov    -0x38(%rbp),%rax
  sub    $0x3,%rax
  cmp    %rax,-0x10(%rbp)
  jbe    L89
  mov    $0x0,%eax
  jmp    L185
L89:
  mov    -0x10(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x10(%rbp)
  mov    -0x30(%rbp),%rdx
  add    %rdx,%rax
  movb   $0x5c,(%rax)
  mov    -0x28(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  sub    $0x8,%eax
  cmp    $0x5,%eax
  ja     L119
  mov    %eax,%eax
  lea    0x0(,%rax,4),%rdx
  lea    D1(%rip),%rax
  mov    (%rdx,%rax,1),%eax
  cltq
  lea    D1(%rip),%rdx
  add    %rdx,%rax
  notrack jmp *%rax
  mov    -0x10(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x10(%rbp)
  mov    -0x30(%rbp),%rdx
  add    %rdx,%rax
  movb   $0x62,(%rax)
  jmp    L120
  mov    -0x10(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x10(%rbp)
  mov    -0x30(%rbp),%rdx
  add    %rdx,%rax
  movb   $0x66,(%rax)
  jmp    L120
  mov    -0x10(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x10(%rbp)
  mov    -0x30(%rbp),%rdx
  add    %rdx,%rax
  movb   $0x6e,(%rax)
  jmp    L120
  mov    -0x10(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x10(%rbp)
  mov    -0x30(%rbp),%rdx
  add    %rdx,%rax
  movb   $0x72,(%rax)
  jmp    L120
  mov    -0x10(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x10(%rbp)
  mov    -0x30(%rbp),%rdx
  add    %rdx,%rax
  movb   $0x74,(%rax)
  jmp    L120
L119:
  mov    -0x38(%rbp),%rax
  sub    $0x4,%rax
  cmp    %rax,-0x10(%rbp)
  jbe    L117
  mov    $0x0,%eax
  jmp    L185
L117:
  mov    -0x10(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x10(%rbp)
  mov    -0x30(%rbp),%rdx
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    -0x30(%rbp),%rcx
  mov    -0x18(%rbp),%rdx
  add    %rdx,%rcx
  mov    %eax,%edx
  lea    D25(%rip),%rax
  mov    %rax,%rsi
  mov    %rcx,%rdi
  call   <sprintf@plt>
  jmp    L165
L120:
  jmp    L165
L95:
  mov    -0x38(%rbp),%rax
  sub    $0x2,%rax
  cmp    %rax,-0x10(%rbp)
  jbe    L186
  mov    $0x0,%eax
  jmp    L185
L186:
  mov    -0x28(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  lea    (%rdx,%rax,1),%rcx
  mov    -0x10(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x10(%rbp)
  mov    -0x30(%rbp),%rdx
  add    %rax,%rdx
  movzbl (%rcx),%eax
  mov    %al,(%rdx)
L165:
  addq   $0x1,-0x18(%rbp)
L176:
  mov    -0x18(%rbp),%rax
  cmp    -0x8(%rbp),%rax
  jb     L28
  mov    -0x10(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x10(%rbp)
  mov    -0x30(%rbp),%rdx
  add    %rdx,%rax
  movb   $0x22,(%rax)
  mov    -0x30(%rbp),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  mov    -0x30(%rbp),%rax
L185:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: label: D25
data_type: string

tool: D25: u%04x

assistant: ```c
const char *json_str(const char *str, char *buf, size_t len) {
  size_t ix, bufix = 0;
  size_t sl;
  sl = strlen(str);
  buf[bufix++] = '"';
  for (ix = 0; ix < sl; ++ix) {
    switch (str[ix]) {
    case '\\':
    case '\0':
    case '\?':
    case '\"':
    case '\'':
      buf[bufix++] = str[ix];
      break;
    default:
      if (str[ix] < ' ' || str[ix] > '\x7e') {
        if (bufix > len - 3)
          return NULL;
        buf[bufix++] = '\\';
        switch (str[ix]) {
        case '\b':
          buf[bufix++] = 'b';
          break;
        case '\f':
          buf[bufix++] = 'f';
          break;
        case '\n':
          buf[bufix++] = 'n';
          break;
        case '\r':
          buf[bufix++] = 'r';
          break;
        case '\t':
          buf[bufix++] = 't';
          break;
        default:
          if (bufix > len - 4)
            return NULL;
          sprintf(buf + ix, "u%04x", (unsigned int)buf[bufix++]);
        }
      } else {
        if (bufix > len - 2)
          return NULL;
        buf[bufix++] = str[ix];
      }
    }
  }
  buf[bufix++] = '\"';
  buf[bufix] = '\0';
  return buf;
}
```