user: 下面的汇编指令对应的C源代码是什么:

```asm
<main>:
  endbr64
  push   %rbx
  add    $0xffffffffffffff80,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x78(%rsp)
  xor    %eax,%eax
  mov    $0x8,%edi
  call   <malloc@plt>
  mov    %rax,0x8(%rsp)
  movl   $0x44,(%rax)
  movl   $0x55,0x4(%rax)
  lea    0x8(%rsp),%rsi
  lea    D21(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    0x8(%rsp),%rsi
  lea    D55(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    0x8(%rsp),%rsi
  lea    D42(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  lea    0x4(%rax),%rsi
  lea    D23(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    D56(%rip),%rdi
  call   <puts@plt>
  lea    0x4(%rsp),%rsi
  lea    D9(%rip),%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  lea    D71(%rip),%rdi
  call   <puts@plt>
  lea    0x10(%rsp),%rbx
  mov    %rbx,%rsi
  lea    D62(%rip),%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  mov    %rbx,%rsi
  lea    D47(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0xa,%edi
  call   <putchar@plt>
  mov    $0x55,%edx
  mov    $0x44,%esi
  lea    D18(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  mov    0x4(%rax),%edx
  mov    (%rax),%esi
  lea    D68(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    0x78(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  mov    $0x0,%eax
  sub    $0xffffffffffffff80,%rsp
  pop    %rbx
  ret
L7:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: tag: D21
type_guessed: string
name: read_data
arguments: tag: D55
type_guessed: string
name: read_data
arguments: tag: D42
type_guessed: string
name: read_data
arguments: tag: D23
type_guessed: string
name: read_data
arguments: tag: D56
type_guessed: string
name: read_data
arguments: tag: D9
type_guessed: string
name: read_data
arguments: tag: D71
type_guessed: string
name: read_data
arguments: tag: D62
type_guessed: string
name: read_data
arguments: tag: D47
type_guessed: string
name: read_data
arguments: tag: D18
type_guessed: string
name: read_data
arguments: tag: D68
type_guessed: string

tool: D21: The variable secret's address is 0x%8x (on stack)


tool: D55: The variable secret's value is 0x%8x (on heap)


tool: D42: secret[0]'s address is 0x%8x (on heap)


tool: D23: secret[1]'s address is 0x%8x (on heap)


tool: D56: Please enter a decimal integer

tool: D9: %d

tool: D71: Please enter a string

tool: D62: %99s

tool: D47: %s

tool: D18: The original secrets: 0x%x -- 0x%x


tool: D68: The new secrets:      0x%x -- 0x%x


assistant: ```c
int main(int argc, char *argv[]) {
  char user_input[100];
  int *secret;
  int int_input;
  int a, b, c, d;
  a = (int *)malloc(16 * sizeof(int));
  secret = (int *)malloc(2 * sizeof(int));
  secret[0] = 0x44;
  secret[1] = 0x55;
  printf("The variable secret's address is 0x%8x (on stack)\n", &secret);
  printf("The variable secret's value is 0x%8x (on heap)\n", secret);
  printf("secret[0]'s address is 0x%8x (on heap)\n", &secret[0]);
  printf("secret[1]'s address is 0x%8x (on heap)\n", &secret[1]);
  printf("Please enter a decimal integer\n");
  scanf("%d", &int_input);
  printf("Please enter a string\n");
  scanf("%99s", user_input);
  printf("%s", user_input);
  printf("\n");
  printf("The original secrets: 0x%x -- 0x%x\n", 0x44, 0x55);
  printf("The new secrets:      0x%x -- 0x%x\n", secret[0], secret[1]);
  return 0;
}
```