user: 下面的汇编指令对应的C源代码是什么:

```asm
<get_cycle_number>:
  endbr64
  push   %r15
  lea    D24(%rip),%r15
  push   %r14
  push   %r13
  mov    %rdi,%r13
  lea    D5(%rip),%rdi
  push   %r12
  mov    %rsi,%r12
  lea    D14(%rip),%rsi
  push   %rbp
  push   %rbx
  sub    $0x218,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x208(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  call   <fopen@plt>
  mov    %rax,%r14
  test   %rax,%rax
  je     L70
L38:
  mov    %r14,%rdx
  mov    $0x200,%esi
  mov    %rbp,%rdi
  call   <fgets@plt>
  test   %rax,%rax
  je     L77
  mov    %r13,%rsi
  mov    %rbp,%rdi
  call   <strstr@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L64
  mov    %r13,%rdi
  sub    %rbp,%rbx
  call   <strlen@plt>
  lea    (%rax,%rbx,1),%esi
  lea    0x1(%rsi),%eax
  cltq
  cmpb   $0x20,(%rsp,%rax,1)
  je     L88
  lea    0x2(%rsi),%eax
  cltq
  cmpb   $0x20,(%rsp,%rax,1)
  je     L41
  lea    0x3(%rsi),%eax
  cltq
  cmpb   $0x20,(%rsp,%rax,1)
  je     L42
  lea    0x4(%rsi),%eax
  cltq
  cmpb   $0x20,(%rsp,%rax,1)
  je     L52
  lea    0x5(%rsi),%eax
  xor    %ebx,%ebx
  cltq
  cmpb   $0x20,(%rsp,%rax,1)
  sete   %dl
  sete   %bl
  movzbl %dl,%edx
  lea    0x1(,%rbx,4),%rbx
  lea    0x1(,%rdx,4),%edx
  nopl   0x0(%rax)
L22:
  movslq %esi,%rsi
  mov    %r12,%rdi
  add    %rbp,%rsi
  call   <strncpy@plt>
  movb   $0x0,(%r12,%rbx,1)
  mov    %r14,%rdx
  mov    %rbp,%rdi
  mov    $0x200,%esi
  call   <fgets@plt>
L77:
  mov    %r14,%rdi
  call   <fclose@plt>
L70:
  mov    0x208(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L126
  add    $0x218,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L64:
  movb   $0x0,0x1(%r12)
  mov    $0x1,%edx
  mov    %r15,%rsi
  mov    %r12,%rdi
  call   <strncpy@plt>
  jmp    L38
  nopl   0x0(%rax,%rax,1)
L88:
  mov    $0x1,%ebx
  mov    $0x1,%edx
  jmp    L22
  nop
L41:
  mov    $0x2,%ebx
  mov    $0x2,%edx
  jmp    L22
  nop
L42:
  mov    $0x3,%ebx
  mov    $0x3,%edx
  jmp    L22
  nop
L52:
  mov    $0x4,%ebx
  mov    $0x4,%edx
  jmp    L22
L126:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_tag: D24
type_infered: string
name: retrieve_data
arguments: data_tag: D5
type_infered: string
name: retrieve_data
arguments: data_tag: D14
type_infered: string

tool: D24: X

tool: D5: /var/www/active_log.txt

tool: D14: r

assistant: ```c
char *get_cycle_number(char *cycle_str, char *cycle_num) {
  FILE *pFile;
  int cycle_line_num = 1;
  int cycle_find_result = 0;
  char cycle_temp[512];
  char str[100];
  char space[] = " ";
  int line_length;
  int start_point = -1;
  int num_length;
  pFile = fopen("/var/www/active_log.txt", "r");
  if (pFile != NULL) {
    while ((fgets(cycle_temp, 512, pFile) != NULL) && (cycle_find_result == 0)) {
      if ((strstr(cycle_temp, cycle_str)) != NULL) {
        start_point = strstr(cycle_temp, cycle_str) - cycle_temp + strlen(cycle_str);
        num_length = 1;
        if (cycle_temp[start_point + 1] == space[0])
          num_length = 1;
        else if (cycle_temp[start_point + 2] == space[0])
          num_length = 2;
        else if (cycle_temp[start_point + 3] == space[0])
          num_length = 3;
        else if (cycle_temp[start_point + 4] == space[0])
          num_length = 4;
        else if (cycle_temp[start_point + 5] == space[0])
          num_length = 5;
        strncpy(cycle_num, &cycle_temp[start_point], num_length);
        cycle_num[num_length] = '\0';
        cycle_find_result++;
      } else {
        cycle_num[1] = '\0';
        strncpy(cycle_num, "X", 1);
      }
      cycle_line_num++;
    }
    fclose(pFile);
  }
  return cycle_num;
}
```