Originally Posted by StingRay
These are probably just GEMDOS/XBIOS calls, most of them are not too hard to convert/emulate but it's quite a boring task.
I'm just wondering if its worth spending a little time doing a basic GEM/XBIOS emulator, just like in the earlier days of WHDLoad when they used a basic DOS call emulator for AmigaDOS loading games?
Would probably be enough to get games that don't directly access ST registers to work.
I suspect just like Amiga, you can call a certain TRAP to get a base address for a screen, and call a TRAP to activate that base address to setup screen and display.