Usage: ../y86 <option(s)> mini-elf-file
 Options are:
  -h      Display usage
  -H      Show the Mini-ELF header
  -a      Show all with brief memory
  -f      Show all with full memory
  -s      Show the program headers
  -m      Show the memory contents (brief)
  -M      Show the memory contents (full)
  -d      Disassemble code contents
  -D      Disassemble data contents