12 Commits

Author	SHA1	Message	Date
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
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