Commit Graph

9 Commits

Author SHA1 Message Date
beirich 1c38de023e 68000: implement BSET, BCLR, BCHG, and NOT 2011-10-08 23:26:29 +00:00
beirich 18de3c9efc 68000: implement AND, OR, EOR. Fix interrupt bug. Fix bug with SR register 2011-10-08 19:57:22 +00:00
beirich ccea71e74d 68000: interrupt support.
gen: fire vertical interrupt, now some games show sega logo before immediately crashing!
2011-10-08 15:44:41 +00:00
beirich 18a3f3f87a 68000: more flags fixes, especially N flag calculation. derp. :| 2011-10-07 05:13:15 +00:00
beirich 575a8940cb 68000: more add/sub flags fixes 2011-10-07 04:21:20 +00:00
beirich f2ca21759c 68000 timings and flags fixes, some new opcode handlers 2011-10-07 03:04:48 +00:00
beirich 8fb8a35317 Genesis core revive! Get it back to where loading a genesis rom doesnt crash everything immediately 2011-10-01 17:06:25 +00:00
beirich c8727ae01f fix some gamedb stuff, add some genesis games to db, get genesis back to a state where it at least loads roms correctly 2011-07-10 04:54:18 +00:00
beirich 89e4c5a674 2011-01-11 02:55:51 +00:00