user: 下面的汇编指令对应的C源代码是什么:

```asm
<usage>:
  endbr64
  sub    $0x8,%rsp
  lea    D158(%rip),%rdi
  call   <printf@plt>
  lea    D88(%rip),%rdi
  call   <printf@plt>
  lea    D169(%rip),%rdi
  call   <printf@plt>
  lea    D209(%rip),%rdi
  call   <printf@plt>
  lea    D106(%rip),%rdi
  call   <printf@plt>
  lea    D57(%rip),%rdi
  call   <printf@plt>
  lea    D189(%rip),%rdi
  call   <printf@plt>
  lea    D220(%rip),%rdi
  call   <printf@plt>
  lea    D9(%rip),%rdi
  call   <printf@plt>
  lea    D93(%rip),%rdi
  call   <printf@plt>
  lea    D74(%rip),%rdi
  call   <printf@plt>
  lea    D68(%rip),%rdi
  call   <printf@plt>
  lea    D98(%rip),%rdi
  call   <printf@plt>
  lea    D179(%rip),%rdi
  call   <printf@plt>
  lea    D45(%rip),%rdi
  call   <printf@plt>
  lea    D197(%rip),%rdi
  call   <printf@plt>
  lea    D49(%rip),%rdi
  call   <printf@plt>
  lea    D4(%rip),%rdi
  call   <printf@plt>
  lea    D217(%rip),%rdi
  call   <printf@plt>
  lea    D123(%rip),%rdi
  call   <printf@plt>
  lea    D191(%rip),%rdi
  call   <printf@plt>
  lea    D48(%rip),%rdi
  call   <printf@plt>
  lea    D131(%rip),%rdi
  call   <printf@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D158
datatype: string
name: unpack_data
arguments: data_label: D88
datatype: string
name: unpack_data
arguments: data_label: D169
datatype: string
name: unpack_data
arguments: data_label: D209
datatype: string
name: unpack_data
arguments: data_label: D106
datatype: string
name: unpack_data
arguments: data_label: D57
datatype: string
name: unpack_data
arguments: data_label: D189
datatype: string
name: unpack_data
arguments: data_label: D220
datatype: string
name: unpack_data
arguments: data_label: D9
datatype: string
name: unpack_data
arguments: data_label: D93
datatype: string
name: unpack_data
arguments: data_label: D74
datatype: string
name: unpack_data
arguments: data_label: D68
datatype: string
name: unpack_data
arguments: data_label: D98
datatype: string
name: unpack_data
arguments: data_label: D179
datatype: string
name: unpack_data
arguments: data_label: D45
datatype: string
name: unpack_data
arguments: data_label: D197
datatype: string
name: unpack_data
arguments: data_label: D49
datatype: string
name: unpack_data
arguments: data_label: D4
datatype: string
name: unpack_data
arguments: data_label: D217
datatype: string
name: unpack_data
arguments: data_label: D123
datatype: string
name: unpack_data
arguments: data_label: D191
datatype: string
name: unpack_data
arguments: data_label: D48
datatype: string
name: unpack_data
arguments: data_label: D131
datatype: string

tool: D158: Usage: xtopo [-o file][-dsuFRTV][-S level][-H beta]

tool: D88: [-m #][-w width][-h height]


tool: D169: 
Where :
	0 < beta < 1 (default is 0.5)


tool: D209: 	0 < level < 1 (default is 0.35)


tool: D106: 	-d indicates demo mode


tool: D57: 	-s indicates spin color wheel when done computing


tool: D189: 	-T indicates use Thin array (512x512)


tool: D220: 	-R indicates use the root window


tool: D9: 	-V indicates use Very Thin array (256x256)


tool: D93: 	-m # indicates a minimum color index of # (0-255)


tool: D74: 	-o file will save the output as 'file' in PPM format


tool: D68: 	-w # indicates a window width of #


tool: D98: 	-h # indicates a window height of #


tool: D179: 	-u produces this message


tool: D45: During display :


tool: D197: 	'f' or 'F' will save the picture as a PPM file


tool: D49: 	'+' will increment and '-' decrement the minimum color index


tool: D4: 	'>' will increment and '<' decrement the sea level


tool: D217: 	'0' - '9' will set the sea level to 0.0 - 0.9


tool: D123: 	'r' or 's' will spin the color wheel forwards or backwards


tool: D191: 	'W' will increment and 'w' decrement the color map selection


tool: D48: 	'?' or 'h' will display the usage message


tool: D131: 	'q' or 'Q' will quit


assistant: ```c
void usage() {
  printf("Usage: xtopo [-o file][-dsuFRTV][-S level][-H beta]");
  printf("[-m #][-w width][-h height]\n");
  printf("\nWhere :\n\t0 < beta < 1 (default is 0.5)\n");
  printf("\t0 < level < 1 (default is 0.35)\n");
  printf("\t-d indicates demo mode\n");
  printf("\t-s indicates spin color wheel when done computing\n");
  printf("\t-T indicates use Thin array (512x512)\n");
  printf("\t-R indicates use the root window\n");
  printf("\t-V indicates use Very Thin array (256x256)\n");
  printf("\t-m # indicates a minimum color index of # (0-255)\n");
  printf("\t-o file will save the output as 'file' in PPM format\n");
  printf("\t-w # indicates a window width of #\n");
  printf("\t-h # indicates a window height of #\n");
  printf("\t-u produces this message\n");
  printf("During display :\n");
  printf("\t'f' or 'F' will save the picture as a PPM file\n");
  printf("\t'+' will increment and '-' decrement the minimum color index\n");
  printf("\t'>' will increment and '<' decrement the sea level\n");
  printf("\t'0' - '9' will set the sea level to 0.0 - 0.9\n");
  printf("\t'r' or 's' will spin the color wheel forwards or backwards\n");
  printf("\t'W' will increment and 'w' decrement the color map selection\n");
  printf("\t'?' or 'h' will display the usage message\n");
  printf("\t'q' or 'Q' will quit\n");
}
```