user: 下面的汇编指令对应的C源代码是什么：

```asm
<get_region_name_JP>:
  endbr64
  cmp    $0x2f,%edi
  ja     L6
  mov    %edi,%edi
  lea    D34(%rip),%rdx
  movslq (%rdx,%rdi,4),%rax
  add    %rdx,%rax
  notrack jmp *%rax
  lea    D396(%rip),%rax
  ret
  lea    D12(%rip),%rax
  ret
  lea    D82(%rip),%rax
  ret
  lea    D113(%rip),%rax
  ret
  lea    D448(%rip),%rax
  ret
  lea    D224(%rip),%rax
  ret
  lea    D221(%rip),%rax
  ret
  lea    D409(%rip),%rax
  ret
  lea    D181(%rip),%rax
  ret
  lea    D57(%rip),%rax
  ret
  lea    D348(%rip),%rax
  ret
  lea    D261(%rip),%rax
  ret
  lea    D183(%rip),%rax
  ret
  lea    D446(%rip),%rax
  ret
  lea    D51(%rip),%rax
  ret
  lea    D59(%rip),%rax
  ret
  lea    D126(%rip),%rax
  ret
  lea    D252(%rip),%rax
  ret
  lea    D27(%rip),%rax
  ret
  lea    D287(%rip),%rax
  ret
  lea    D341(%rip),%rax
  ret
  lea    D407(%rip),%rax
  ret
  lea    D29(%rip),%rax
  ret
  lea    D358(%rip),%rax
  ret
  lea    D370(%rip),%rax
  ret
  lea    D28(%rip),%rax
  ret
  lea    D302(%rip),%rax
  ret
  lea    D313(%rip),%rax
  ret
  lea    D16(%rip),%rax
  ret
  lea    D391(%rip),%rax
  ret
  lea    D354(%rip),%rax
  ret
  lea    D414(%rip),%rax
  ret
  lea    D91(%rip),%rax
  ret
  lea    D253(%rip),%rax
  ret
  lea    D49(%rip),%rax
  ret
  lea    D229(%rip),%rax
  ret
  lea    D61(%rip),%rax
  ret
  lea    D477(%rip),%rax
  ret
  lea    D306(%rip),%rax
  ret
  lea    D393(%rip),%rax
  ret
  lea    D142(%rip),%rax
  ret
  lea    D94(%rip),%rax
  ret
  lea    D454(%rip),%rax
  ret
  lea    D43(%rip),%rax
  ret
  lea    D172(%rip),%rax
  ret
  lea    D198(%rip),%rax
  ret
L6:
  mov    $0x0,%eax
  ret
  lea    D315(%rip),%rax
  ret
```

tool_calls: name: unpack_data
arguments: label: D396
type_guessed: string
name: unpack_data
arguments: label: D12
type_guessed: string
name: unpack_data
arguments: label: D82
type_guessed: string
name: unpack_data
arguments: label: D113
type_guessed: string
name: unpack_data
arguments: label: D448
type_guessed: string
name: unpack_data
arguments: label: D224
type_guessed: string
name: unpack_data
arguments: label: D221
type_guessed: string
name: unpack_data
arguments: label: D409
type_guessed: string
name: unpack_data
arguments: label: D181
type_guessed: string
name: unpack_data
arguments: label: D57
type_guessed: string
name: unpack_data
arguments: label: D348
type_guessed: string
name: unpack_data
arguments: label: D261
type_guessed: string
name: unpack_data
arguments: label: D183
type_guessed: string
name: unpack_data
arguments: label: D446
type_guessed: string
name: unpack_data
arguments: label: D51
type_guessed: string
name: unpack_data
arguments: label: D59
type_guessed: string
name: unpack_data
arguments: label: D126
type_guessed: string
name: unpack_data
arguments: label: D252
type_guessed: string
name: unpack_data
arguments: label: D27
type_guessed: string
name: unpack_data
arguments: label: D287
type_guessed: string
name: unpack_data
arguments: label: D341
type_guessed: string
name: unpack_data
arguments: label: D407
type_guessed: string
name: unpack_data
arguments: label: D29
type_guessed: string
name: unpack_data
arguments: label: D358
type_guessed: string
name: unpack_data
arguments: label: D370
type_guessed: string
name: unpack_data
arguments: label: D28
type_guessed: string
name: unpack_data
arguments: label: D302
type_guessed: string
name: unpack_data
arguments: label: D313
type_guessed: string
name: unpack_data
arguments: label: D16
type_guessed: string
name: unpack_data
arguments: label: D391
type_guessed: string
name: unpack_data
arguments: label: D354
type_guessed: string
name: unpack_data
arguments: label: D414
type_guessed: string
name: unpack_data
arguments: label: D91
type_guessed: string
name: unpack_data
arguments: label: D253
type_guessed: string
name: unpack_data
arguments: label: D49
type_guessed: string
name: unpack_data
arguments: label: D229
type_guessed: string
name: unpack_data
arguments: label: D61
type_guessed: string
name: unpack_data
arguments: label: D477
type_guessed: string
name: unpack_data
arguments: label: D306
type_guessed: string
name: unpack_data
arguments: label: D393
type_guessed: string
name: unpack_data
arguments: label: D142
type_guessed: string
name: unpack_data
arguments: label: D94
type_guessed: string
name: unpack_data
arguments: label: D454
type_guessed: string
name: unpack_data
arguments: label: D43
type_guessed: string
name: unpack_data
arguments: label: D172
type_guessed: string
name: unpack_data
arguments: label: D198
type_guessed: string
name: unpack_data
arguments: label: D315
type_guessed: string

tool: D396: Akita

tool: D12: Aomori

tool: D82: Chiba

tool: D113: Ehime

tool: D448: Fukui

tool: D224: Fukuoka

tool: D221: Fukushima

tool: D409: Gifu

tool: D181: Gumma

tool: D57: Hiroshima

tool: D348: Hokkaido

tool: D261: Hyogo

tool: D183: Ibaraki

tool: D446: Ishikawa

tool: D51: Iwate

tool: D59: Kagawa

tool: D126: Kagoshima

tool: D252: Kanagawa

tool: D27: Kochi

tool: D287: Kumamoto

tool: D341: Kyoto

tool: D407: Mie

tool: D29: Miyagi

tool: D358: Miyazaki

tool: D370: Nagano

tool: D28: Nagasaki

tool: D302: Nara

tool: D313: Niigata

tool: D16: Oita

tool: D391: Okayama

tool: D354: Osaka

tool: D414: Saga

tool: D91: Saitama

tool: D253: Shiga

tool: D49: Shimane

tool: D229: Shizuoka

tool: D61: Tochigi

tool: D477: Tokushima

tool: D306: Tokyo

tool: D393: Tottori

tool: D142: Toyama

tool: D94: Wakayama

tool: D454: Yamagata

tool: D43: Yamaguchi

tool: D172: Yamanashi

tool: D198: Okinawa

tool: D315: Aichi

assistant: ```c
const char *get_region_name_JP(int region_code) {
  switch (region_code) {
  case 1:
    return "Aichi";
  case 2:
    return "Akita";
  case 3:
    return "Aomori";
  case 4:
    return "Chiba";
  case 5:
    return "Ehime";
  case 6:
    return "Fukui";
  case 7:
    return "Fukuoka";
  case 8:
    return "Fukushima";
  case 9:
    return "Gifu";
  case 10:
    return "Gumma";
  case 11:
    return "Hiroshima";
  case 12:
    return "Hokkaido";
  case 13:
    return "Hyogo";
  case 14:
    return "Ibaraki";
  case 15:
    return "Ishikawa";
  case 16:
    return "Iwate";
  case 17:
    return "Kagawa";
  case 18:
    return "Kagoshima";
  case 19:
    return "Kanagawa";
  case 20:
    return "Kochi";
  case 21:
    return "Kumamoto";
  case 22:
    return "Kyoto";
  case 23:
    return "Mie";
  case 24:
    return "Miyagi";
  case 25:
    return "Miyazaki";
  case 26:
    return "Nagano";
  case 27:
    return "Nagasaki";
  case 28:
    return "Nara";
  case 29:
    return "Niigata";
  case 30:
    return "Oita";
  case 31:
    return "Okayama";
  case 32:
    return "Osaka";
  case 33:
    return "Saga";
  case 34:
    return "Saitama";
  case 35:
    return "Shiga";
  case 36:
    return "Shimane";
  case 37:
    return "Shizuoka";
  case 38:
    return "Tochigi";
  case 39:
    return "Tokushima";
  case 40:
    return "Tokyo";
  case 41:
    return "Tottori";
  case 42:
    return "Toyama";
  case 43:
    return "Wakayama";
  case 44:
    return "Yamagata";
  case 45:
    return "Yamaguchi";
  case 46:
    return "Yamanashi";
  case 47:
    return "Okinawa";
  default:
    return NULL;
  }
}
```