user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x160,%rsp
  mov    %edi,-0x154(%rbp)
  mov    %rsi,-0x160(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x110(%rbp),%rax
  lea    D24(%rip),%rdx
  mov    $0x1f,%ecx
  mov    %rax,%rdi
  mov    %rdx,%rsi
  rep movsq %ds:(%rsi),%es:(%rdi)
  mov    %rsi,%rdx
  mov    %rdi,%rax
  mov    (%rdx),%ecx
  mov    %ecx,(%rax)
  lea    0x4(%rax),%rax
  lea    0x4(%rdx),%rdx
  movzwl (%rdx),%ecx
  mov    %cx,(%rax)
  lea    0x2(%rax),%rax
  lea    0x2(%rdx),%rdx
  movzbl (%rdx),%ecx
  mov    %cl,(%rax)
  lea    -0x110(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0x14c(%rbp)
  mov    -0x14c(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x140(%rbp)
  mov    $0x0,%edi
  call   <time@plt>
  mov    %eax,%edi
  call   <srand@plt>
  lea    D0(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  movabs $0x4847464544434241,%rax
  movabs $0x51504f4e4d4c4b49,%rdx
  mov    %rax,-0x130(%rbp)
  mov    %rdx,-0x128(%rbp)
  movabs $0x5958575655545352,%rax
  mov    %rax,-0x120(%rbp)
  movw   $0x5a,-0x118(%rbp)
  movsd  D78(%rip),%xmm0
  movsd  %xmm0,-0x148(%rbp)
  mov    -0x14c(%rbp),%eax
  and    $0x1,%eax
  test   %eax,%eax
  je     L24
  mov    -0x14c(%rbp),%eax
  mov    %eax,%esi
  lea    D67(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L24:
  movl   $0x0,-0x150(%rbp)
  jmp    L77
L29:
  mov    -0x150(%rbp),%eax
  cltq
  movzbl -0x110(%rbp,%rax,1),%edx
  mov    -0x150(%rbp),%eax
  add    $0x1,%eax
  cltq
  movzbl -0x110(%rbp,%rax,1),%eax
  cmp    %al,%dl
  jne    L67
  mov    -0x150(%rbp),%eax
  add    $0x1,%eax
  cltq
  movzbl -0x110(%rbp,%rax,1),%eax
  movsbl %al,%ecx
  mov    -0x150(%rbp),%eax
  cltq
  movzbl -0x110(%rbp,%rax,1),%eax
  movsbl %al,%edx
  mov    -0x150(%rbp),%eax
  mov    %eax,%esi
  lea    D71(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L67:
  mov    -0x150(%rbp),%eax
  cltq
  movzbl -0x110(%rbp,%rax,1),%eax
  cmp    $0x4a,%al
  je     L111
  mov    -0x150(%rbp),%eax
  add    $0x1,%eax
  cltq
  movzbl -0x110(%rbp,%rax,1),%eax
  cmp    $0x4a,%al
  jne    L55
L111:
  mov    -0x150(%rbp),%eax
  add    $0x1,%eax
  cltq
  movzbl -0x110(%rbp,%rax,1),%eax
  movsbl %al,%ecx
  mov    -0x150(%rbp),%eax
  cltq
  movzbl -0x110(%rbp,%rax,1),%eax
  movsbl %al,%edx
  mov    -0x150(%rbp),%eax
  mov    %eax,%esi
  lea    D109(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L55:
  mov    -0x150(%rbp),%eax
  cltq
  movzbl -0x110(%rbp,%rax,1),%eax
  cmp    $0x40,%al
  jle    L82
  mov    -0x150(%rbp),%eax
  cltq
  movzbl -0x110(%rbp,%rax,1),%eax
  cmp    $0x5a,%al
  jle    L118
L82:
  mov    -0x150(%rbp),%eax
  cltq
  movzbl -0x110(%rbp,%rax,1),%eax
  movsbl %al,%edx
  mov    -0x150(%rbp),%eax
  mov    %eax,%esi
  lea    D60(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L118:
  mov    -0x150(%rbp),%eax
  add    $0x1,%eax
  cltq
  movzbl -0x110(%rbp,%rax,1),%eax
  cmp    $0x40,%al
  jle    L100
  mov    -0x150(%rbp),%eax
  add    $0x1,%eax
  cltq
  movzbl -0x110(%rbp,%rax,1),%eax
  cmp    $0x5a,%al
  jle    L116
L100:
  mov    -0x150(%rbp),%eax
  add    $0x1,%eax
  cltq
  movzbl -0x110(%rbp,%rax,1),%eax
  movsbl %al,%eax
  mov    -0x150(%rbp),%edx
  lea    0x1(%rdx),%ecx
  mov    %eax,%edx
  mov    %ecx,%esi
  lea    D60(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L116:
  addl   $0x2,-0x150(%rbp)
L77:
  mov    -0x150(%rbp),%eax
  cmp    -0x14c(%rbp),%eax
  jl     L29
  movl   $0x0,-0x150(%rbp)
L13:
  lea    -0x130(%rbp),%rdx
  mov    -0x14c(%rbp),%ecx
  lea    -0x110(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <playfairCrack@plt>
  movq   %xmm0,%rax
  mov    %rax,-0x138(%rbp)
  movsd  -0x138(%rbp),%xmm0
  comisd -0x148(%rbp),%xmm0
  jbe    L20
  movsd  -0x138(%rbp),%xmm0
  movsd  %xmm0,-0x148(%rbp)
  mov    -0x150(%rbp),%edx
  mov    -0x138(%rbp),%rax
  mov    %edx,%esi
  movq   %rax,%xmm0
  lea    D31(%rip),%rax
  mov    %rax,%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  lea    -0x130(%rbp),%rax
  mov    %rax,%rsi
  lea    D65(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x14c(%rbp),%ecx
  mov    -0x140(%rbp),%rdx
  lea    -0x110(%rbp),%rsi
  lea    -0x130(%rbp),%rax
  mov    %rax,%rdi
  call   <playfairDecipher@plt>
  mov    -0x140(%rbp),%rax
  mov    %rax,%rsi
  lea    D107(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L20:
  addl   $0x1,-0x150(%rbp)
  jmp    L13
```

tool_calls: name: parse_data
arguments: data_tag: D24
data_type: string
name: parse_data
arguments: data_tag: D0
data_type: string
name: parse_data
arguments: data_tag: D78
data_type: byte[8]
name: parse_data
arguments: data_tag: D67
data_type: string
name: parse_data
arguments: data_tag: D71
data_type: string
name: parse_data
arguments: data_tag: D109
data_type: string
name: parse_data
arguments: data_tag: D60
data_type: string
name: parse_data
arguments: data_tag: D31
data_type: string
name: parse_data
arguments: data_tag: D65
data_type: string
name: parse_data
arguments: data_tag: D107
data_type: string

tool: D24: XZOGQRWVQWNROKCOAELBXZWGEQYLGDRZXYZRQAEKLRHDUMNUXYXSXYEMXEHDGNXZYNTZONYELBEUGYSCOREUSWTZRLRYBYCOLZYLEMWNSXFBUSDBORBZCYLQEDMHQRWVQWAEDPGDPOYHORXZINNYWPXZGROKCOLCCOCYTZUEUIICERLEVHMVQWLNWPRYXHGNMLEKLRHDUYSUCYRAWPUYECRYRYXHGNBLUYSCCOUYOHRYUMNUXYXSXYEMXEHDGN

tool: D0: Running playfaircrack, this could take a few minutes...

tool: {"D78": [0x1e,0xe5,0xb4,0x11,0x93,0xa1,0xe6,0xd4]}

tool: D67: Warning: cipher length is odd, not possible with playfair, continuing anyway (len %d)


tool: D71: Warning: found two consecutive identical letters, not possible with playfair, continuing anyway (pos %d: %c, %c)


tool: D109: Warning: found letter J, not possible with this implementation, consider modifying 'key' variable to include 'J' (you will have to remove some other character), continuing anyway (pos %d: '%c%c')


tool: D60: Warning: found non-uppercase letter, please remove, continuing anyway (pos %d: '%c')


tool: D31: best score so far: %f, on iteration %d


tool: D65:     Key: '%s'


tool: D107:     plaintext: '%s'


assistant: ```c
int main(int argc, char *argv[]) {
  char cipher[] = "XZOGQRWVQWNROKCOAELBXZWGEQYLGDRZXYZRQAEKLRHDUMNUXYXSXYEMXEHDGNXZYNTZONYELBEUGYSCOREUSWTZRLRYBYCOLZYLEMWNSXFBUSDBORBZCYLQEDMHQRWVQWAEDPGDPOYHORXZINNYWPXZGROKCOLCCOCYTZUEUIICERLEVHMVQWLNWPRYXHGNMLEKLRHDUYSUCYRAWPUYECRYRYXHGNBLUYSCCOUYOHRYUMNUXYXSXYEMXEHDGN";
  int i, len = strlen(cipher);
  char *out = malloc(sizeof(char) * (len + 1));
  srand((unsigned)time(NULL));
  printf("Running playfaircrack, this could take a few minutes...\n");
  char key[] = "ABCDEFGHIKLMNOPQRSTUVWXYZ";
  double score, maxscore = -99e99;
  if (len % 2 != 0)
    printf("Warning: cipher length is odd, not possible with playfair, continuing anyway (len %d)\n", len);
  for (i = 0; i < len; i += 2) {
    if (cipher[i] == cipher[i + 1])
      printf("Warning: found two consecutive identical letters, not possible with playfair, continuing anyway (pos %d: %c, %c)\n", i, cipher[i], cipher[i + 1]);
    if (cipher[i] == 'J' || cipher[i + 1] == 'J')
      printf("Warning: found letter J, not possible with this implementation, consider modifying 'key' variable to include 'J' (you will have to remove some other character), continuing anyway (pos %d: '%c%c')\n", i, cipher[i], cipher[i + 1]);
    if (cipher[i] < 'A' || cipher[i] > 'Z')
      printf("Warning: found non-uppercase letter, please remove, continuing anyway (pos %d: '%c')\n", i, cipher[i]);
    if (cipher[i + 1] < 'A' || cipher[i + 1] > 'Z')
      printf("Warning: found non-uppercase letter, please remove, continuing anyway (pos %d: '%c')\n", i + 1, cipher[i + 1]);
  }
  for (i = 0;; i++) {
    score = playfairCrack(cipher, len, key);
    if (score > maxscore) {
      maxscore = score;
      printf("best score so far: %f, on iteration %d\n", score, i);
      printf("    Key: '%s'\n", key);
      playfairDecipher(key, cipher, out, len);
      printf("    plaintext: '%s'\n", out);
    }
  }
  free(out);
  return 0;
}
```