6 commits

Author	SHA1	Message	Date
Raphael Jacquot	b39c56a43c	make things more readable	2019-02-11 11:29:31 +01:00
Raphael Jacquot	8b63d25e8f	cleanups	2019-02-11 10:41:34 +01:00
Raphael Jacquot	6407e6673e	implement EXCH alu op	2019-02-11 10:29:22 +01:00
Raphael Jacquot	0eeb018b56	move to using the ALU	2019-02-11 09:12:19 +01:00
Raphael Jacquot	71b2349831	lots of corrections	2019-02-09 19:18:58 +01:00
Raphael Jacquot	ccd373243f	implement a couple mode opcodes	2019-02-08 23:59:56 +01:00