buserror-uk/simavr — pull request #27 by bsekisser (2013-10-13 15:42:47+00:00)
Title: sim_core.c: fix implimentation of inc/dec to match specification

the avr instruction manual states that overflow be set _before_ the operation takes place, however the core tests based on the result. values checked adjusted accordingly.

bug find credit goes to: Shay Green