#!/bin/sed -Ef
/^[0-9A-F]{8}/ {
	# address hexdump disasm
	h
	# Extract address and code into a comment
	s/^0*(([0-9A-F]{4})+) +[0-9A-F]+ +(.*)$/; \1 \3/
	x
	# Extract hexdump
	s/^[0-9A-F]+ +([0-9A-F]+) +.*$/\1/
	# Combine
	G
	s/^([0-9A-F]+)./\1 /
}
# -hexdump
s/^ +-//

: separate
s/^((0x[0-9A-F]{2}, )*)([0-9A-F]{2})/\10x\3, /
t separate

s/^((0x[0-9A-F]{2}, )*0x[0-9A-F]{2}), /db \1/