user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<usage>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    -0x8(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  mov    %rax,%rsi
  lea    D5(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  nop
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: tag: D5
data_type: string

tool: D5: Usage: %s
  -h, --help               print usage information
  -v, --verbose            verbose mode
  -C, --card <cardno>      use this card for operation
  -A, --accelerator-type=GENWQE|CAPI CAPI is only available for System p
  -V, --version
  -q, --quiet              quiece output
  -c, --count <number>     do multiple memcopies
  -l, --preload <number>   preload multiple ddcb's. (default 1, only for CAPI Card)
  -X, --cpu <cpu>          only run on this CPU
  -D, --debug              create debug data on failure
  -G, --use-sglist         use the scatter gather list
  -n, --nonblocking        use nonblcoking behavior
  -p, --patternfile <filename>]
  -s, --bufsize <bufsize>  default is 4KiB
  -i, --pgoffs_i <offs>    byte offset for input buffer
  -o, --pgoffs_o <offs>    byte offset for output buffer
  -F, --force-compare <output_data.bin>
  -t, --threads <num>      run <num> threads, default is 1
  -Y, --inject-error <err> IN:0x1, OUT:0x2, SIZE:0x4, DDCB:0x8

This utility sends memcopy DDCBs to the application
chip unit. It can be used to check the cards health and/or
to produce stress on the card to verify its correct
function.

Example:
    dd if=/dev/urandom bs=4096 count=1024 of=input_data.bin
    %s -C0 -F -D --patternfile input_data.bin output_data.bin
    echo $?
    diff input_data.bin output_data.bin
    echo $?



assistant: ```c
void usage(const char *prog) {
  printf("Usage: %s\n"
         "  -h, --help               print usage information\n"
         "  -v, --verbose            verbose mode\n"
         "  -C, --card <cardno>      use this card for operation\n"
         "  -A, --accelerator-type=GENWQE|CAPI CAPI is only available "
         "for System p\n"
         "  -V, --version\n"
         "  -q, --quiet              quiece output\n"
         "  -c, --count <number>     do multiple memcopies\n"
         "  -l, --preload <number>   preload multiple ddcb's. "
         "(default 1, only for CAPI Card)\n"
         "  -X, --cpu <cpu>          only run on this CPU\n"
         "  -D, --debug              create debug data on failure\n"
         "  -G, --use-sglist         use the scatter gather list\n"
         "  -n, --nonblocking        use nonblcoking behavior\n"
         "  -p, --patternfile <filename>]\n"
         "  -s, --bufsize <bufsize>  default is 4KiB\n"
         "  -i, --pgoffs_i <offs>    byte offset for input buffer\n"
         "  -o, --pgoffs_o <offs>    byte offset for output buffer\n"
         "  -F, --force-compare <output_data.bin>\n"
         "  -t, --threads <num>      run <num> threads, default is 1\n"
         "  -Y, --inject-error <err> IN:0x1, OUT:0x2, SIZE:0x4, DDCB:0x8\n"
         "\n"
         "This utility sends memcopy DDCBs to the application\n"
         "chip unit. It can be used to check the cards health and/or\n"
         "to produce stress on the card to verify its correct\n"
         "function.\n"
         "\n"
         "Example:\n"
         "    dd if=/dev/urandom bs=4096 count=1024 of=input_data.bin\n"
         "    %s -C0 -F -D --patternfile input_data.bin output_data.bin\n"
         "    echo $?\n"
         "    diff input_data.bin output_data.bin\n"
         "    echo $?\n"
         "\n",
         prog, prog);
}
```