On windows with xroar-0.30.2-gtk-w32.exe and the normal non-GTK version it does nothing on console. But it runs slower.
EDIT: btw. on http://www.6809.org.uk/dragon/xroar.shtml should be inserted this:
tormod wrote:Those who want to run XRoar on Debian/Ubuntu without building it themselves can use my PPA (personal package archive) at https://launchpad.net/~tormodvolden/+archive/m6809