#2194 xpet snapshot loading sets model to unknown

[SlagDog]

Using xpet -default or xpet -default -model [8032/8096/whatever] yields the same result:

• create a .vsf snapshot
• load it back
• check the settings dialog. The model will be shown as "unknown" in the gtk window

I dont even know and dunno how to find out easily whether its just the gui display thing or a real change on the emulated model.

[Querino]

Also the IO area size isn't restore properly.

Honestly, snapshots only work half way proper in x64(sc). *
xplus4 is completely broken.
xcbm5x0 even crashes.

• Well no, that's not true, in x64 they actually work quite well, except some small issues.