4 commits

Author	SHA1	Message	Date
Nebuleon Fumika	1896286ad5	Permanently remove NO_OPEN_BUS hacks. It was a premature optimisation.	2013-01-08 16:26:43 -05:00
Nebuleon Fumika	e5869adc44	Merge Registers structures into their respective CPUs to avoid additional memory addresses being loaded every opcode.	2012-12-26 14:42:02 -05:00
Nebuleon Fumika	8085880130	Remove the SNES Open Bus behaviour by default. Also simplify translation again. ... SNES Open Bus is a quirk of the memory subsystem that allow reads of invalid addresses to return the last byte read from memory. However, it is seldom needed by a game, and it costs 1 to 3 MIPS instructions per SNES instruction to emulate. If you need SNES Open Bus, you can remove -DNO_OPEN_BUS from the Makefile.	2012-12-20 18:14:24 -05:00
Kitty Draper	d40ae99422	first commit	2011-03-05 21:39:25 -05:00