Did you check this?
Frameskip not working correctly (software mode), it works when i set it on but if i save a config with frameskip, next time i enter a game with this option enabled at startup crashes the emu,
It crashed bushido blade 2 and street fighter alpha 3, and some more i dont remember, i has to disable frameskip to be able to load this games again.
a shame since sfa3 needs frameskip in my xperia play 2.3.3
im going back to previous version until this is fixed.
thanks for the work.