11 Commits

Author	SHA1	Message	Date
Virgil Dupras	3198cd8d08	emul/8086/pcat: fix broken AT-XY	2020-10-25 18:42:48 -04:00
Virgil Dupras	44abcaa8f8	emul/8086: a little bit of cleanup in cpu.c ... De-macroisation negatively impacts speed, but this emulator doesn't need to be fast. Clear code is more important.	2020-10-25 14:25:12 -04:00
Virgil Dupras	8760766bb4	emul/8086: cleanup a couple of ifdefs ... We assume CPU_V20 configuration at all times.	2020-10-25 14:01:46 -04:00
Virgil Dupras	5a77b80d3d	emul/8086/pcat: fix broken int13h logic ... I had forgotten that heads index increment before track index.	2020-10-25 12:21:44 -04:00
Virgil Dupras	ba21b6a9f5	emul/8086: add PC/AT emulator	2020-10-25 10:27:52 -04:00
Virgil Dupras	c912158744	Run "all" tests under the 8086 emulator	2020-10-24 23:38:06 -04:00
Virgil Dupras	885e7db054	emul/8086: add BLK support	2020-10-24 23:20:20 -04:00
Virgil Dupras	de9103942d	emul/8086: implement AT-XY	2020-10-24 23:00:45 -04:00
Virgil Dupras	d11ac3f006	emul/8086: and we have liftoff! ... Getting a Collapse OS prompt.	2020-10-24 22:06:51 -04:00
Virgil Dupras	942a50a86d	emul/8086: add INT hooks	2020-10-24 21:50:44 -04:00
Virgil Dupras	939c018792	emul/8086: wip	2020-10-24 20:41:51 -04:00