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Old 19 September 2019, 21:17   #35
oRBIT
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Join Date: Apr 2006
Location: Gothenburg/Sweden
Age: 44
Posts: 273
Converting from one CPU platform to another is exciting but be careful. Some instructions that looks similar between processors doesn't affect the condition-status register flags (CCR on the Amiga) the same way. I've investigated 6502 -> 68000 conversion and encountered this problem.
If considering emulation, I can also highly recommend storing the emulated CPU-registers using the Amiga-registers instead (D0,D1...), storing them in RAM would slow down things very much (been there, done that. First few unreleased versions of A/NES did just that).
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