user: 下面的汇编指令对应的C源代码是什么:

```asm
<main>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  cmp    $0x3,%edi
  je     L99
  lea    D31(%rip),%rdi
  call   <puts@plt>
  lea    D83(%rip),%rdi
  call   <puts@plt>
L25:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L16
  add    $0x20,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L99:
  mov    %rsi,%rbx
  mov    0x10(%rsi),%rdi
  lea    D84(%rip),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L5
  mov    0x10(%rbx),%rdi
  lea    D87(%rip),%rsi
  call   <strcmp@plt>
  mov    $0x2,%ebp
  test   %rax,%rax
  je     L48
  lea    D23(%rip),%rdi
  call   <puts@plt>
  jmp    L25
L5:
  mov    $0x1,%ebp
L48:
  mov    0x8(%rbx),%rdi
  call   <BTreeOpen@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L77
  mov    %ebp,%edi
  call   <BTreeSetDebugMode@plt>
  mov    %r12,%rdi
  call   <BTreePrintRoot@plt>
  lea    D88(%rip),%r13
  mov    %rsp,%rbp
  lea    D28(%rip),%r14
L46:
  mov    %r13,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %rbp,%rdi
  call   <gets@plt>
  cmpb   $0x71,(%rsp)
  je     L72
  mov    %rbp,%rdi
  call   <atoi@plt>
  mov    %eax,%ebx
  mov    %eax,%esi
  mov    %r14,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %ebx,%esi
  mov    %r12,%rdi
  call   <BTreePrintNodeFromBlock@plt>
  jmp    L46
L77:
  mov    0x8(%rbx),%rsi
  lea    D22(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L25
L72:
  lea    D5(%rip),%rdi
  call   <puts@plt>
  mov    %r12,%rdi
  call   <BTreeClose@plt>
  jmp    L25
L16:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_tag: D31
type_infered: string
name: parse_data
arguments: data_tag: D83
type_infered: string
name: parse_data
arguments: data_tag: D84
type_infered: string
name: parse_data
arguments: data_tag: D87
type_infered: string
name: parse_data
arguments: data_tag: D23
type_infered: string
name: parse_data
arguments: data_tag: D88
type_infered: string
name: parse_data
arguments: data_tag: D28
type_infered: string
name: parse_data
arguments: data_tag: D22
type_infered: string
name: parse_data
arguments: data_tag: D5
type_infered: string

tool: D31: Usage: DebugBTree <path> <key format>

tool: D83:        key format is either 'string' or 'int'

tool: D84: string

tool: D87: int

tool: D23: Invalid key format.

tool: D88: Which node? 

tool: D28: 
Printing node %d


tool: D22: Can not open BTree at path '%s'


tool: D5: Bye bye!

assistant: ```c
void main(int argc, char *argv[]) {
  struct BTree *tree;
  int block, keyFormat;
  char input[20];
  if (argc != 3) {
    printf("Usage: DebugBTree <path> <key format>\n");
    printf("       key format is either 'string' or 'int'\n");
    return;
  }
  if (strcmp(argv[2], "string") == 0) {
    keyFormat = 1;
  } else if (strcmp(argv[2], "int") == 0) {
    keyFormat = 2;
  } else {
    printf("Invalid key format.\n");
    return;
  }
  if ((tree = BTreeOpen(argv[1])) == NULL) {
    printf("Can not open BTree at path '%s'\n", argv[1]);
    return;
  }
  BTreeSetDebugMode(keyFormat);
  BTreePrintRoot(tree);
  for (;;) {
    printf("Which node? ");
    gets(input);
    if (input[0] == 'q') {
      break;
    }
    block = atoi(input);
    printf("\nPrinting node %d\n", block);
    BTreePrintNodeFromBlock(tree, block);
  }
  printf("Bye bye!\n");
  BTreeClose(tree);
}
```