16 Commits

Author	SHA1	Message	Date
beeanyew	a48402ce6c	Fix Musashi compilation with prefetch emulation disabled	2021-06-18 22:01:17 +01:00
beeanyew	c1603ffb07	Restore missing lines to m68kcpu.c	2021-06-11 21:47:27 +02:00
beeanyew	62d18f9f13	Merge branch 'wip-crap' into main	2021-06-11 21:38:36 +02:00
Rune Holm	fe3b4bb032	pull the PC masking into the code translation cache, so that we only need to mask the PC on our slow path. Gives us another 5-10% speedup.	2021-06-11 19:34:03 +01:00
Rune Holm	3203ac8590	Created address translation fast path for code reads, separated slow path into separate function so the fast path is more likely to be inlined. 10-20% performance improvement	2021-06-11 18:37:57 +01:00
beeanyew	8a14e4c1a1	Add not-so-simple config switching from Amiga side	2021-04-23 13:03:54 +02:00
shanshe	75bbc70be8	Reset from Amiga CTRL+A+A	2021-04-13 21:53:44 +02:00
shanshe	b2121be23f	Bus Error and 68k OPs update (to latest MAME)	2021-04-13 18:31:06 +02:00
shanshe	e48448eff9	MMU and InstructionCache update (MAME's latest code)	2021-04-13 10:32:30 +02:00
shanshe	6c9276f882	FPU update as latest MAME	2021-04-13 10:00:48 +02:00
beeanyew	1f804c7e36	[WIP] IRQ experiments, revert Musashi speed hax for now	2021-03-08 15:53:23 +01:00
beeanyew	60acb37185	Certified Musashi speed hax ... Probably requires a make clean due to things being in header files.	2021-02-18 05:29:59 +01:00
beeanyew	0d0bb0355d	[WIP] PiSCSI boot ROM experiments	2021-01-29 01:37:40 +01:00
beeanyew	2e76e75128	Some Musashi mapping and RTG fixes/debug	2021-01-06 13:13:05 +01:00
beeanyew	2eb8474c92	Plug some read/write mappings directly into Musashi	2020-12-31 12:15:42 +01:00
Claude	e2f86a9c1a	first commit	2020-10-31 09:26:56 +01:00