user: Demonstrate the C code that generates the assembly output below:

```asm
<usage>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0xa0,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    D88(%rip),%rax
  mov    %rax,-0x90(%rbp)
  lea    D64(%rip),%rax
  mov    %rax,-0x80(%rbp)
  lea    D127(%rip),%rax
  mov    %rax,-0x78(%rbp)
  lea    D46(%rip),%rax
  mov    %rax,-0x70(%rbp)
  lea    D3(%rip),%rax
  mov    %rax,-0x68(%rbp)
  lea    D62(%rip),%rax
  mov    %rax,-0x60(%rbp)
  lea    D101(%rip),%rax
  mov    %rax,-0x58(%rbp)
  lea    D68(%rip),%rax
  mov    %rax,-0x50(%rbp)
  lea    D89(%rip),%rax
  mov    %rax,-0x48(%rbp)
  lea    D153(%rip),%rax
  mov    %rax,-0x40(%rbp)
  lea    D44(%rip),%rax
  mov    %rax,-0x38(%rbp)
  lea    D4(%rip),%rax
  mov    %rax,-0x30(%rbp)
  lea    D112(%rip),%rax
  mov    %rax,-0x28(%rbp)
  lea    D28(%rip),%rax
  mov    %rax,-0x20(%rbp)
  movq   $0x0,-0x18(%rbp)
  lea    D159(%rip),%rax
  mov    %rax,-0x88(%rbp)
  mov    -0x90(%rbp),%rax
  mov    %rax,%rsi
  lea    D104(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  movl   $0x0,-0x94(%rbp)
  jmp    L20
L14:
  mov    -0x94(%rbp),%eax
  cltq
  mov    -0x80(%rbp,%rax,8),%rax
  mov    %rax,%rsi
  lea    D104(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  addl   $0x1,-0x94(%rbp)
L20:
  mov    -0x94(%rbp),%eax
  cltq
  mov    -0x80(%rbp,%rax,8),%rax
  test   %rax,%rax
  jne    L14
  mov    -0x88(%rbp),%rax
  mov    %rax,%rsi
  lea    D104(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L2
  call   <__stack_chk_fail@plt>
L2:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D88
data_type: string
name: unpack_data
arguments: data_tag: D64
data_type: string
name: unpack_data
arguments: data_tag: D127
data_type: string
name: unpack_data
arguments: data_tag: D46
data_type: string
name: unpack_data
arguments: data_tag: D3
data_type: string
name: unpack_data
arguments: data_tag: D62
data_type: string
name: unpack_data
arguments: data_tag: D101
data_type: string
name: unpack_data
arguments: data_tag: D68
data_type: string
name: unpack_data
arguments: data_tag: D89
data_type: string
name: unpack_data
arguments: data_tag: D153
data_type: string
name: unpack_data
arguments: data_tag: D44
data_type: string
name: unpack_data
arguments: data_tag: D4
data_type: string
name: unpack_data
arguments: data_tag: D112
data_type: string
name: unpack_data
arguments: data_tag: D28
data_type: string
name: unpack_data
arguments: data_tag: D159
data_type: string
name: unpack_data
arguments: data_tag: D104
data_type: string

tool: D88: 
Usage:
 gvd [config parameters]

Config Parameters:


tool: D64:  -a <addr>		Ip Address


tool: D127:  -p <port>		Port


tool: D46:  -S <mbps>		Overal Speed measured in bit per seconds


tool: D3:  -s <mbps>		Socket Speed: Maximun per socket speed measured in bit per seconds


tool: D62:  -r <bytes>		Read Max Buffer Per Socket


tool: D101:  -w <byets>		Write Max Buffer Per Socket


tool: D68:  -m <bytes>		Mtu Size


tool: D89:  -l <path>		Unix Socket Api


tool: D153:  -P <path>		Pid File


tool: D44:  -n <path>		Netstat File


tool: D4:  -e <path>		Error File


tool: D112:  -d       		Daemon Mode


tool: D28:  -h       		Show This Help


tool: D159: 
Report Bugs to: <emiliano.billi@gmail.com>


tool: D104: %s

assistant: ```c
void usage(void) {
  int i;
  char *usage_str = "\nUsage:\n gvd [config parameters]\n\nConfig Parameters:\n";
  char *cfg[] = {" -a <addr>\t\tIp Address\n", " -p <port>\t\tPort\n", " -S <mbps>\t\tOveral Speed measured in bit per seconds\n", " -s <mbps>\t\tSocket Speed: Maximun per socket speed measured in bit per seconds\n", " -r <bytes>\t\tRead Max Buffer Per Socket\n", " -w <byets>\t\tWrite Max Buffer Per Socket\n", " -m <bytes>\t\tMtu Size\n", " -l <path>\t\tUnix Socket Api\n", " -P <path>\t\tPid File\n", " -n <path>\t\tNetstat File\n", " -e <path>\t\tError File\n", " -d       \t\tDaemon Mode\n", " -h       \t\tShow This Help\n", NULL};
  char *end = "\nReport Bugs to: <emiliano.billi@gmail.com>\n";
  printf("%s", usage_str);
  for (i = 0; cfg[i]; i++)
    printf("%s", cfg[i]);
  printf("%s", end);
  return;
}
```