mGBA Forums

Has anyone tried these on NDS's GBA mode to see if the results differ from GBA hardware?

Yeah, they don't.

Endrift-san!

First of all, thank you for your incredible work you did so far!

Sorry for the stupid question (i think i already know the answer) but... did you take reference values by running your Test Suite ROM on a real GBA?

Yes.

So I know normal ARM CPU loads/stores follow the ARM standards for unaligned loads/stores on pre-v5 CPUs. Do DMAs? Do LDMIA/STMIA?

LDMIA/STMIA force alignment to 4 bytes IIRC. I haven't written the tests for that yet though. As for DMAs, I'm not 100% sure but I think they force align to at least 2 bytes.

(11-07-2015, 06:01 AM)Spikestuff Wrote: [ -> ]

Based Mappy with https://garoms.com/gba/

Edit: Q: Can I use r26 to make a list?
A: No.

Edit: Q: Can I use r29 to make a list?
A: No.

Edit: Q: Can I use r33 to make a list?
A: No.

Edit: Q: Can I use r35 to make a list?
A: Yes, you, no wait, no... iGBA

correct, I apply it..