user: 请从给定的汇编指令推导出C源代码:

```asm
<print_help>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  lea    D48(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D17(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D80(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D50(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D4(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D63(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D69(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D61(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D20(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D3(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D18(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D105(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <exit@plt>
  nop
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D48
type: string
name: extract_symbolic_data
arguments: data_label: D17
type: string
name: extract_symbolic_data
arguments: data_label: D80
type: string
name: extract_symbolic_data
arguments: data_label: D50
type: string
name: extract_symbolic_data
arguments: data_label: D4
type: string
name: extract_symbolic_data
arguments: data_label: D63
type: string
name: extract_symbolic_data
arguments: data_label: D69
type: string
name: extract_symbolic_data
arguments: data_label: D61
type: string
name: extract_symbolic_data
arguments: data_label: D20
type: string
name: extract_symbolic_data
arguments: data_label: D3
type: string
name: extract_symbolic_data
arguments: data_label: D18
type: string
name: extract_symbolic_data
arguments: data_label: D105
type: string

tool: D48: Usage:


tool: D17: 	dbdctl setup-snapshot [-c <cache size>] [-f fallocate] <block device> <cow file> <minor>


tool: D80: 	dbdctl reload-snapshot [-c <cache size>] <block device> <cow file> <minor>


tool: D50: 	dbdctl reload-incremental [-c <cache size>] <block device> <cow file> <minor>


tool: D4: 	dbdctl destroy <minor>


tool: D63: 	dbdctl transition-to-incremental <minor>


tool: D69: 	dbdctl transition-to-snapshot [-f fallocate] <cow file> <minor>


tool: D61: 	dbdctl reconfigure [-c <cache size>] <minor>


tool: D20: 	dbdctl help



tool: D3: for the reload commands, <cow file> should be specified relative to the root of <block device>


tool: D18: cache size should be provided in bytes, and fallocate should be provided in megabytes


tool: D105: note: if the -c or -f options are not specified for any given call, module defaults are used


assistant: ```c
void print_help(int status) {
  printf("Usage:\n");
  printf("\tdbdctl setup-snapshot [-c <cache size>] [-f fallocate] <block device> <cow file> <minor>\n");
  printf("\tdbdctl reload-snapshot [-c <cache size>] <block device> <cow file> <minor>\n");
  printf("\tdbdctl reload-incremental [-c <cache size>] <block device> <cow file> <minor>\n");
  printf("\tdbdctl destroy <minor>\n");
  printf("\tdbdctl transition-to-incremental <minor>\n");
  printf("\tdbdctl transition-to-snapshot [-f fallocate] <cow file> <minor>\n");
  printf("\tdbdctl reconfigure [-c <cache size>] <minor>\n");
  printf("\tdbdctl help\n\n");
  printf("for the reload commands, <cow file> should be specified relative to the root of <block device>\n");
  printf("cache size should be provided in bytes, and fallocate should be provided in megabytes\n");
  printf("note: if the -c or -f options are not specified for any given call, module defaults are used\n");
  exit(status);
}
```