DEmul, a Dreamcast emulator which also emulates the arcade boards of Naomi 1, Naomi 2, Hikaru, and Atomiswave.

Brief changelog:

SH4
* OnChip access correct bit width only
* add flti0/1 PR flag check
* reg binding cleanups and fixes, PR sanity checks
* fix DIV0S, optimize DIV1 and add linking current block
* fix Invalidation code
* fix delayed slot exceptions
* interrupts fixes / improvements



GD-ROM
* fix CD PLAY after SEEK for Taxi2
* small fix for bleemcast (almost work)
* G1 DMA discrete step

AICA
* use less attenuated ALFO
* mixing levels fixes
* EG timer fixes
* properly handle Decay level = 0 case
* optimize IRQs

HOLLY
* rewrite SPG
* fix Holly registers for wince
* add real HOLLY IDs for all supported platforms

Gaelco
* speedup boot
* decode boot from Altera firmware
* render fixes: offset color flag, handle flats
* add Gaelco Footall
* preliminary support Gaelco Footall analog inputs

Misc
* SCIF link for AW Maximum Speed and Chase1929
* fix Marvel vs Capcom 2 intro Guile character head
* disable menu in fullscreen (fix clicking it with mouse in light gun games)
* netplay: add option to disable flash/sram sync
* set windows timer resolution to min possible value
* rom loading refactoring, NAOMI GD-ROM sets now require security PIC dumps, old GD-rip binaries not supported anymore
* fix save states crash
* improved creation of Dreamcast flash and "timehack"
* NAOMI DIMM CF support
* fix mouse X/Y calc then screen rotated
* fix error when set memcard time in DC bios
* fix DC flash erase, handle correct sector sizes
* Elo touchscreen fixes for Atomiswave and NAOMI StarHorse
* emulated HW210 IC card reader (Dragon Treasure, WCCF)
* SHIO hopper board HLE, Kick'4'Cash playable
* Added all recently dumped games for supported platforms
* Romset in sync with current MAME

* -listxml now generate "merge" tags
* minor romset corrections
* fix AICA DSP recompiler state load crash

and many other changes and fixes, not worth or forgot to mention.
For: Windows

http://forum.emu-russia.net/viewtopi...4426&start=180