Removed support for re-entrant interrupt handler. Doesn't seem to be needed and previous support wasn't good because it required K0 and K1 registers to be preserved.
Removed support for re-entrant interrupt handler. Doesn't seem to be needed and previous support wasn't good because it required K0 and K1 registers to be preserved.

AbandonedCart/Play-,LinkofHyrule89/Play-,dragon788/Play-,Flav900/Play-,Flav900/Play-,dragon788/Play-,Flav900/Play-,LinkofHyrule89/Play-,AbandonedCart/Play-,dragon788/Play-,AbandonedCart/Play-,Alloyed/Play-,AbandonedCart/Play-,Alloyed/Play-,Flav900/Play-,Alloyed/Play-,LinkofHyrule89/Play-,Alloyed/Play-,Alloyed/Play-,dragon788/Play-,dragon788/Play-,AbandonedCart/Play-,LinkofHyrule89/Play-,Flav900/Play-,LinkofHyrule89/Play-