Make "1987.elf" work.
Posted on 2005-09-17 00:00:00
Implemented instructions LDL, LDR, SDL, SDR, DIV, MFLO, MFHI. Also rewritten instructions LWL, LWR, SWL, SWR.

With those new instructions, the demo is showing the scrolling text.


Screenshot #000020

Screenshot #000021


The demo is running pretty slow right now though. I tried to disable texture uploading in the GS handler and that seemed to make the thing run a lot faster. So I guess I'll need to add some caching for the textures.

I don't know if the text should be doing a sine wave thing though, or if it's the bars that appear later that should be doing the wave. I'll have to investigate that next.

Once I figure out and fix that stuff, it should be pretty much all for this demo.