Regex to convert hex to valid bin

:v/^\s/d				# Remove all lines that are not code
:s/.\{-}:\s\(.\{-}\)\s\+\t.*/\1		# Remove all non-machine code

# Remove all spaces, split the line into 4 hex chunks, split those into 8 chunks per line
:g /\s\+/ | s/\s//g | s/\(.\{4}\)/\1 /g | s/\(\(.\{4} \)\{8}\)/\1\r/g