Make this compile and more.
More fixes.
Fix ALU bug
Merge fixes
Fix port writes
Basic Intel 8237 registers implemented
Derp-a-herp-derp
Fix CPU stall on EA IO
Fix MOV [ea],imm CPU stall
Hardware interrupts, and a non-working REP STOSB fix.
Fix REP STOSB once and for all.
Refactored interrupts