lots of changes needed here as core has done quite a bit of changes (which in any case has reduced needed changes in upstream for our fork, so easier merging in the future)
gl crap is better done with fancy template classes to wrap around the msabi/sysvabi runtime check (so comparing with nullptr or using it as a bool works as expected)
c# changes pending (API has changed)
also, get rid of the GBA SRAM hack where it was inserted in ROMs (gross), instead figure out the size and give melonDS a blank save of the correct size
GBA SRAM is also now in SaveRAM
also add in more memory domains (SRAM/ROM/DSi BIOS)