user: 下面的汇编指令对应的C源代码是什么：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    D56(%rip),%rax
  mov    %rax,%rsi
  lea    D53(%rip),%rax
  mov    %rax,%rdi
  call   <fopen@plt>
  mov    %rax,-0x28(%rbp)
  cmpq   $0x0,-0x28(%rbp)
  jne    L90
  mov    $0x0,%esi
  lea    D38(%rip),%rax
  mov    %rax,%rdi
  call   <barf@plt>
L90:
  mov    $0x8d20000,%edi
  call   <malloc@plt>
  mov    %rax,-0x20(%rbp)
  cmpq   $0x0,-0x20(%rbp)
  jne    L19
  mov    $0x0,%esi
  lea    D52(%rip),%rax
  mov    %rax,%rdi
  call   <barf@plt>
L19:
  movl   $0x20,-0x40(%rbp)
  jmp    L61
L38:
  movl   $0x20,-0x3c(%rbp)
  jmp    L71
L76:
  mov    -0x3c(%rbp),%edx
  mov    -0x40(%rbp),%eax
  mov    %eax,%esi
  lea    D27(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movl   $0x20,-0x38(%rbp)
  jmp    L81
L106:
  movl   $0x20,-0x34(%rbp)
  jmp    L48
L65:
  mov    -0x40(%rbp),%eax
  mov    %al,-0xd(%rbp)
  mov    -0x3c(%rbp),%eax
  mov    %al,-0xc(%rbp)
  mov    -0x38(%rbp),%eax
  mov    %al,-0xb(%rbp)
  mov    -0x34(%rbp),%eax
  mov    %al,-0xa(%rbp)
  movb   $0x0,-0x9(%rbp)
  lea    -0xd(%rbp),%rax
  lea    D54(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <crypt@plt>
  mov    %rax,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  add    $0x4,%rax
  movzbl (%rax),%eax
  movsbl %al,%edx
  mov    -0x18(%rbp),%rax
  add    $0x3,%rax
  movzbl (%rax),%eax
  movsbl %al,%ecx
  mov    -0x18(%rbp),%rax
  add    $0x2,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <enum_hashtriplet@plt>
  mov    %eax,-0x30(%rbp)
  mov    -0x40(%rbp),%eax
  sub    $0x20,%eax
  imul   $0x5f,%eax,%edx
  mov    -0x3c(%rbp),%eax
  sub    $0x20,%eax
  add    %edx,%eax
  mov    %eax,-0x2c(%rbp)
  mov    -0x30(%rbp),%eax
  imul   $0x469,%eax,%edx
  mov    -0x2c(%rbp),%eax
  shr    $0x3,%eax
  mov    %eax,%esi
  lea    (%rsi,%rdx,1),%eax
  mov    %eax,%edx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x2c(%rbp),%eax
  and    $0x7,%eax
  mov    $0x1,%edi
  mov    %eax,%ecx
  shl    %cl,%edi
  mov    %edi,%eax
  mov    %eax,%ecx
  mov    -0x30(%rbp),%eax
  imul   $0x469,%eax,%eax
  add    %esi,%eax
  mov    %eax,%esi
  mov    -0x20(%rbp),%rax
  add    %rsi,%rax
  or     %ecx,%edx
  mov    %dl,(%rax)
  addl   $0x10000,-0x30(%rbp)
  mov    -0x38(%rbp),%eax
  sub    $0x20,%eax
  imul   $0x5f,%eax,%edx
  mov    -0x34(%rbp),%eax
  sub    $0x20,%eax
  add    %edx,%eax
  mov    %eax,-0x2c(%rbp)
  mov    -0x30(%rbp),%eax
  imul   $0x469,%eax,%edx
  mov    -0x2c(%rbp),%eax
  shr    $0x3,%eax
  mov    %eax,%esi
  lea    (%rsi,%rdx,1),%eax
  mov    %eax,%edx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x2c(%rbp),%eax
  and    $0x7,%eax
  mov    $0x1,%edi
  mov    %eax,%ecx
  shl    %cl,%edi
  mov    %edi,%eax
  mov    %eax,%ecx
  mov    -0x30(%rbp),%eax
  imul   $0x469,%eax,%eax
  add    %esi,%eax
  mov    %eax,%esi
  mov    -0x20(%rbp),%rax
  add    %rsi,%rax
  or     %ecx,%edx
  mov    %dl,(%rax)
  mov    -0x18(%rbp),%rax
  add    $0x6,%rax
  movzbl (%rax),%eax
  movsbl %al,%edx
  mov    -0x18(%rbp),%rax
  add    $0x5,%rax
  movzbl (%rax),%eax
  movsbl %al,%ecx
  mov    -0x18(%rbp),%rax
  add    $0x4,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <enum_hashtriplet@plt>
  add    $0x4000,%eax
  mov    %eax,-0x30(%rbp)
  mov    -0x40(%rbp),%eax
  sub    $0x20,%eax
  imul   $0x5f,%eax,%edx
  mov    -0x3c(%rbp),%eax
  sub    $0x20,%eax
  add    %edx,%eax
  mov    %eax,-0x2c(%rbp)
  mov    -0x30(%rbp),%eax
  imul   $0x469,%eax,%edx
  mov    -0x2c(%rbp),%eax
  shr    $0x3,%eax
  mov    %eax,%esi
  lea    (%rsi,%rdx,1),%eax
  mov    %eax,%edx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x2c(%rbp),%eax
  and    $0x7,%eax
  mov    $0x1,%edi
  mov    %eax,%ecx
  shl    %cl,%edi
  mov    %edi,%eax
  mov    %eax,%ecx
  mov    -0x30(%rbp),%eax
  imul   $0x469,%eax,%eax
  add    %esi,%eax
  mov    %eax,%esi
  mov    -0x20(%rbp),%rax
  add    %rsi,%rax
  or     %ecx,%edx
  mov    %dl,(%rax)
  addl   $0x10000,-0x30(%rbp)
  mov    -0x38(%rbp),%eax
  sub    $0x20,%eax
  imul   $0x5f,%eax,%edx
  mov    -0x34(%rbp),%eax
  sub    $0x20,%eax
  add    %edx,%eax
  mov    %eax,-0x2c(%rbp)
  mov    -0x30(%rbp),%eax
  imul   $0x469,%eax,%edx
  mov    -0x2c(%rbp),%eax
  shr    $0x3,%eax
  mov    %eax,%esi
  lea    (%rsi,%rdx,1),%eax
  mov    %eax,%edx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x2c(%rbp),%eax
  and    $0x7,%eax
  mov    $0x1,%edi
  mov    %eax,%ecx
  shl    %cl,%edi
  mov    %edi,%eax
  mov    %eax,%ecx
  mov    -0x30(%rbp),%eax
  imul   $0x469,%eax,%eax
  add    %esi,%eax
  mov    %eax,%esi
  mov    -0x20(%rbp),%rax
  add    %rsi,%rax
  or     %ecx,%edx
  mov    %dl,(%rax)
  mov    -0x18(%rbp),%rax
  add    $0x8,%rax
  movzbl (%rax),%eax
  movsbl %al,%edx
  mov    -0x18(%rbp),%rax
  add    $0x7,%rax
  movzbl (%rax),%eax
  movsbl %al,%ecx
  mov    -0x18(%rbp),%rax
  add    $0x6,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <enum_hashtriplet@plt>
  add    $0x8000,%eax
  mov    %eax,-0x30(%rbp)
  mov    -0x40(%rbp),%eax
  sub    $0x20,%eax
  imul   $0x5f,%eax,%edx
  mov    -0x3c(%rbp),%eax
  sub    $0x20,%eax
  add    %edx,%eax
  mov    %eax,-0x2c(%rbp)
  mov    -0x30(%rbp),%eax
  imul   $0x469,%eax,%edx
  mov    -0x2c(%rbp),%eax
  shr    $0x3,%eax
  mov    %eax,%esi
  lea    (%rsi,%rdx,1),%eax
  mov    %eax,%edx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x2c(%rbp),%eax
  and    $0x7,%eax
  mov    $0x1,%edi
  mov    %eax,%ecx
  shl    %cl,%edi
  mov    %edi,%eax
  mov    %eax,%ecx
  mov    -0x30(%rbp),%eax
  imul   $0x469,%eax,%eax
  add    %esi,%eax
  mov    %eax,%esi
  mov    -0x20(%rbp),%rax
  add    %rsi,%rax
  or     %ecx,%edx
  mov    %dl,(%rax)
  addl   $0x10000,-0x30(%rbp)
  mov    -0x38(%rbp),%eax
  sub    $0x20,%eax
  imul   $0x5f,%eax,%edx
  mov    -0x34(%rbp),%eax
  sub    $0x20,%eax
  add    %edx,%eax
  mov    %eax,-0x2c(%rbp)
  mov    -0x30(%rbp),%eax
  imul   $0x469,%eax,%edx
  mov    -0x2c(%rbp),%eax
  shr    $0x3,%eax
  mov    %eax,%esi
  lea    (%rsi,%rdx,1),%eax
  mov    %eax,%edx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x2c(%rbp),%eax
  and    $0x7,%eax
  mov    $0x1,%edi
  mov    %eax,%ecx
  shl    %cl,%edi
  mov    %edi,%eax
  mov    %eax,%ecx
  mov    -0x30(%rbp),%eax
  imul   $0x469,%eax,%eax
  add    %esi,%eax
  mov    %eax,%esi
  mov    -0x20(%rbp),%rax
  add    %rsi,%rax
  or     %ecx,%edx
  mov    %dl,(%rax)
  mov    -0x18(%rbp),%rax
  add    $0xa,%rax
  movzbl (%rax),%eax
  movsbl %al,%edx
  mov    -0x18(%rbp),%rax
  add    $0x9,%rax
  movzbl (%rax),%eax
  movsbl %al,%ecx
  mov    -0x18(%rbp),%rax
  add    $0x8,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <enum_hashtriplet@plt>
  add    $0xc000,%eax
  mov    %eax,-0x30(%rbp)
  mov    -0x40(%rbp),%eax
  sub    $0x20,%eax
  imul   $0x5f,%eax,%edx
  mov    -0x3c(%rbp),%eax
  sub    $0x20,%eax
  add    %edx,%eax
  mov    %eax,-0x2c(%rbp)
  mov    -0x30(%rbp),%eax
  imul   $0x469,%eax,%edx
  mov    -0x2c(%rbp),%eax
  shr    $0x3,%eax
  mov    %eax,%esi
  lea    (%rsi,%rdx,1),%eax
  mov    %eax,%edx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x2c(%rbp),%eax
  and    $0x7,%eax
  mov    $0x1,%edi
  mov    %eax,%ecx
  shl    %cl,%edi
  mov    %edi,%eax
  mov    %eax,%ecx
  mov    -0x30(%rbp),%eax
  imul   $0x469,%eax,%eax
  add    %esi,%eax
  mov    %eax,%esi
  mov    -0x20(%rbp),%rax
  add    %rsi,%rax
  or     %ecx,%edx
  mov    %dl,(%rax)
  addl   $0x10000,-0x30(%rbp)
  mov    -0x38(%rbp),%eax
  sub    $0x20,%eax
  imul   $0x5f,%eax,%edx
  mov    -0x34(%rbp),%eax
  sub    $0x20,%eax
  add    %edx,%eax
  mov    %eax,-0x2c(%rbp)
  mov    -0x30(%rbp),%eax
  imul   $0x469,%eax,%edx
  mov    -0x2c(%rbp),%eax
  shr    $0x3,%eax
  mov    %eax,%esi
  lea    (%rsi,%rdx,1),%eax
  mov    %eax,%edx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x2c(%rbp),%eax
  and    $0x7,%eax
  mov    $0x1,%edi
  mov    %eax,%ecx
  shl    %cl,%edi
  mov    %edi,%eax
  mov    %eax,%ecx
  mov    -0x30(%rbp),%eax
  imul   $0x469,%eax,%eax
  add    %esi,%eax
  mov    %eax,%esi
  mov    -0x20(%rbp),%rax
  add    %rsi,%rax
  or     %ecx,%edx
  mov    %dl,(%rax)
  addl   $0x1,-0x34(%rbp)
L48:
  cmpl   $0x7e,-0x34(%rbp)
  jle    L65
  addl   $0x1,-0x38(%rbp)
L81:
  cmpl   $0x7e,-0x38(%rbp)
  jle    L106
  addl   $0x1,-0x3c(%rbp)
L71:
  cmpl   $0x7e,-0x3c(%rbp)
  jle    L76
  addl   $0x1,-0x40(%rbp)
L61:
  cmpl   $0x7e,-0x40(%rbp)
  jle    L38
  lea    D49(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    -0x28(%rbp),%rdx
  mov    -0x20(%rbp),%rax
  mov    %rdx,%rcx
  mov    $0x1,%edx
  mov    $0x8d20000,%esi
  mov    %rax,%rdi
  call   <fwrite@plt>
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L101
  call   <__stack_chk_fail@plt>
L101:
  leave
  ret
```

tool_calls: name: read_data
arguments: data_tag: D56
data_type: string
name: read_data
arguments: data_tag: D53
data_type: string
name: read_data
arguments: data_tag: D38
data_type: string
name: read_data
arguments: data_tag: D52
data_type: string
name: read_data
arguments: data_tag: D27
data_type: string
name: read_data
arguments: data_tag: D54
data_type: string
name: read_data
arguments: data_tag: D49
data_type: string

tool: D56: w

tool: D53: 4char.ppm

tool: D38: Error: Couldn't open file '4char.ppm' for writing.


tool: D52: Error: Couldn't allocate memory.


tool: D27: Adding %c%c** to 4char.ppm..


tool: D54: je

tool: D49: finished.. saving..

assistant: ```c
int main() {
  char plain[5];
  char *code, *data;
  int i, j, k, l;
  unsigned int charval, val;
  FILE *handle;
  if (!(handle = fopen("4char.ppm", "w")))
    barf("Error: Couldn't open file '4char.ppm' for writing.\n", NULL);
  data = (char *)malloc(16384 * 1129 * 8);
  if (!(data))
    barf("Error: Couldn't allocate memory.\n", NULL);
  for (i = 32; i < 127; i++) {
    for (j = 32; j < 127; j++) {
      printf("Adding %c%c** to 4char.ppm..\n", i, j);
      for (k = 32; k < 127; k++) {
        for (l = 32; l < 127; l++) {
          plain[0] = (char)i;
          plain[1] = (char)j;
          plain[2] = (char)k;
          plain[3] = (char)l;
          plain[4] = '\0';
          code = crypt((const char *)plain, (const char *)"je");
          val = enum_hashtriplet(code[2], code[3], code[4]);
          charval = (i - 32) * 95 + (j - 32);
          data[(val * 1129) + (charval / 8)] |= (1 << (charval % 8));
          val += (16384 * 4);
          charval = (k - 32) * 95 + (l - 32);
          data[(val * 1129) + (charval / 8)] |= (1 << (charval % 8));
          val = 16384 + enum_hashtriplet(code[4], code[5], code[6]);
          charval = (i - 32) * 95 + (j - 32);
          data[(val * 1129) + (charval / 8)] |= (1 << (charval % 8));
          val += (16384 * 4);
          charval = (k - 32) * 95 + (l - 32);
          data[(val * 1129) + (charval / 8)] |= (1 << (charval % 8));
          val = (2 * 16384) + enum_hashtriplet(code[6], code[7], code[8]);
          charval = (i - 32) * 95 + (j - 32);
          data[(val * 1129) + (charval / 8)] |= (1 << (charval % 8));
          val += (16384 * 4);
          charval = (k - 32) * 95 + (l - 32);
          data[(val * 1129) + (charval / 8)] |= (1 << (charval % 8));
          val = (3 * 16384) + enum_hashtriplet(code[8], code[9], code[10]);
          charval = (i - 32) * 95 + (j - 32);
          data[(val * 1129) + (charval / 8)] |= (1 << (charval % 8));
          val += (16384 * 4);
          charval = (k - 32) * 95 + (l - 32);
          data[(val * 1129) + (charval / 8)] |= (1 << (charval % 8));
        }
      }
    }
  }
  printf("finished.. saving..\n");
  fwrite(data, 16384 * 1129 * 8, 1, handle);
  free(data);
  fclose(handle);
}
```