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
  push   %r14
  push   %r13
  push   %r12
  push   %rbx
  add    $0xffffffffffffff80,%rsp
  mov    %edi,-0x94(%rbp)
  mov    %rsi,-0xa0(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x28(%rbp)
  xor    %eax,%eax
  cmpl   $0x1,-0x94(%rbp)
  jg     L6
  mov    -0xa0(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,%rsi
  lea    D4(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0xffffffff,%edi
  call   <_exit@plt>
L6:
  mov    -0xa0(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  lea    -0x80(%rbp),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <statvfs@plt>
  mov    %eax,-0x84(%rbp)
  mov    -0x80(%rbp),%rax
  mov    %rax,%r12
  mov    -0x78(%rbp),%rax
  mov    %rax,%rbx
  mov    -0x70(%rbp),%rax
  mov    %rax,%r11
  mov    -0x68(%rbp),%rax
  mov    %rax,%r10
  mov    -0x60(%rbp),%rax
  mov    %rax,%r9
  mov    -0x58(%rbp),%rax
  mov    %rax,%r8
  mov    -0x50(%rbp),%rax
  mov    %rax,%rdi
  mov    -0x48(%rbp),%rax
  mov    %rax,%rsi
  mov    -0x40(%rbp),%rax
  mov    %rax,%r14
  mov    -0x38(%rbp),%rax
  mov    %rax,%r13
  mov    -0x30(%rbp),%rax
  mov    %rax,%rcx
  mov    -0xa0(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  mov    -0x84(%rbp),%edx
  push   %r12
  push   %rbx
  push   %r11
  push   %r10
  push   %r9
  push   %r8
  push   %rdi
  push   %rsi
  mov    %r14,%r9
  mov    %r13,%r8
  mov    %rax,%rsi
  lea    D11(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  add    $0x40,%rsp
  mov    $0x0,%eax
  mov    -0x28(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L0
  call   <__stack_chk_fail@plt>
L0:
  lea    -0x20(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %rbp
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D4
type: string
name: unpack_data
arguments: data_label: D11
type: string

tool: D4: Usage: %s directory


tool: D11:              Path:%s
 statvfs returned:%d

          f_bsize=%12llu /* file system block size */
         f_frsize=%12llu /* fragment size */
         f_blocks=%12llu /* size of fs in f_frsize units */
          f_bfree=%12llu /* # free blocks */
         f_bavail=%12llu /* # free blocks for non-root */
          f_files=%12llu /* # inodes */
          f_ffree=%12llu /* # free inodes */
         f_favail=%12llu /* # free inodes for non-root */
           f_fsid=%12llu /* file system ID */
           f_flag=%12llu /* mount flags */
        f_namemax=%12llu /* maximum filename length */


assistant: ```c
int main(int argc, char **argv) {
  if (argc < 2) {
    printf("Usage: %s directory\n", argv[0]);
    _exit(-1);
  }
  struct statvfs stv;
  int ret = statvfs(argv[1], &stv);
  printf("             Path:%s\n"
         " statvfs returned:%d\n\n"
         "          f_bsize=%12llu /* file system block size */\n"
         "         f_frsize=%12llu /* fragment size */\n"
         "         f_blocks=%12llu /* size of fs in f_frsize units */\n"
         "          f_bfree=%12llu /* # free blocks */\n"
         "         f_bavail=%12llu /* # free blocks for non-root */\n"
         "          f_files=%12llu /* # inodes */\n"
         "          f_ffree=%12llu /* # free inodes */\n"
         "         f_favail=%12llu /* # free inodes for non-root */\n"
         "           f_fsid=%12llu /* file system ID */\n"
         "           f_flag=%12llu /* mount flags */\n"
         "        f_namemax=%12llu /* maximum filename length */\n",
         argv[1], ret, (unsigned long long)stv.f_bsize, (unsigned long long)stv.f_frsize, (unsigned long long)stv.f_blocks, (unsigned long long)stv.f_bfree, (unsigned long long)stv.f_bavail, (unsigned long long)stv.f_files, (unsigned long long)stv.f_ffree, (unsigned long long)stv.f_favail, (unsigned long long)stv.f_fsid, (unsigned long long)stv.f_flag, (unsigned long long)stv.f_namemax);
  return 0;
}
```