Programming Discussion Thread

[Shonumi]

Well, my GBA emulator's coming along pretty fine. I think I have enough confidence in the actual ARM emulation to begin testing it in conjunction with LCD output. Most of the THUMB instructions are implemented (THUMB.1 to THUMB.16) and ARM.3 to ARM.5 are done. Currently getting minimal (and I mean absolute minimal) LCD functionality working. All it can do is fill the screen with the backdrop color. At least I can do that correctly in a small homebrew ROM I whipped up in a hex editor. It simply paints the screen green and that's it. So far so good though.