user: 下面的汇编指令对应的C源代码是什么：

```asm
<debug_usage>:
  endbr64
  push   %rbp
  lea    D50(%rip),%rbp
  lea    D49(%rip),%rdi
  xor    %eax,%eax
  mov    %rbp,%rsi
  call   <printf@plt>
  lea    D89(%rip),%rdi
  call   <puts@plt>
  lea    D20(%rip),%rdi
  call   <puts@plt>
  lea    D48(%rip),%rdi
  call   <puts@plt>
  lea    D68(%rip),%rdi
  call   <puts@plt>
  lea    D46(%rip),%rdi
  call   <puts@plt>
  lea    D1(%rip),%rdi
  call   <puts@plt>
  mov    %rbp,%rsi
  lea    D109(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  lea    D83(%rip),%rdi
  call   <puts@plt>
  mov    %rbp,%rsi
  lea    D117(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  lea    D35(%rip),%rdi
  call   <puts@plt>
  xor    %eax,%eax
  pop    %rbp
  jmp    1090 <list_debugs@plt>
```

tool_calls: name: retrieve_data
arguments: data_label: D50
type_guessed: string
name: retrieve_data
arguments: data_label: D49
type_guessed: string
name: retrieve_data
arguments: data_label: D89
type_guessed: string
name: retrieve_data
arguments: data_label: D20
type_guessed: string
name: retrieve_data
arguments: data_label: D48
type_guessed: string
name: retrieve_data
arguments: data_label: D68
type_guessed: string
name: retrieve_data
arguments: data_label: D46
type_guessed: string
name: retrieve_data
arguments: data_label: D1
type_guessed: string
name: retrieve_data
arguments: data_label: D109
type_guessed: string
name: retrieve_data
arguments: data_label: D83
type_guessed: string
name: retrieve_data
arguments: data_label: D117
type_guessed: string
name: retrieve_data
arguments: data_label: D35
type_guessed: string

tool: D50: subnet-tools

tool: D49: Usage: %s -D Debugs [OPTIONS] [COMMAND] [FILES]


tool: D89: Debugs looks like : symbol1:level,symbol2:level;...

tool: D20: symbol is the  symbol to  debug, increasing level gives more info, ie :

tool: D48: level 1 : get more infos on errors (badly formatted file, bad IP etc...)

tool: D68: level 4+ : print  internal program debug info ; wont tell you anything without source code

tool: D46: level 9 : if implemented, print info for each loop of the program

tool: D1: Example 1 :

tool: D109: '%s -D memory:1,parseopts:2,trucmuche:3 simplify1 MYFILE'


tool: D83: Example 2 :

tool: D117: '%s -D loadcsv:3 sort MYFILE' will tell you every invalid line in your file.



tool: D35: Available symbols :

assistant: ```c
void debug_usage(void) {
  printf("Usage: %s -D Debugs [OPTIONS] [COMMAND] [FILES]\n", "subnet-tools");
  printf("Debugs looks like : symbol1:level,symbol2:level;...\n");
  printf("symbol is the  symbol to  debug, increasing level gives more info, ie :\n");
  printf("level 1 : get more infos on errors (badly formatted file, bad IP etc...)\n");
  printf("level 4+ : print  internal program debug info ; wont tell you anything without source code\n");
  printf("level 9 : if implemented, print info for each loop of the program\n");
  printf("Example 1 :\n");
  printf("'%s -D memory:1,parseopts:2,trucmuche:3 simplify1 MYFILE'\n", "subnet-tools");
  printf("Example 2 :\n");
  printf("'%s -D loadcsv:3 sort MYFILE' will tell you every invalid line in your file.\n\n", "subnet-tools");
  printf("Available symbols :\n");
  list_debugs();
}
```