Some untested interrupt-frame introspection stuff.
Some untested interrupt-frame introspection stuff.

AugustusHuang/Mezzano,froggey/Mezzano,varjagg/Mezzano,AugustusHuang/Mezzano,rvedam/Mezzano,rvedam/Mezzano,froggey/Mezzano,varjagg/Mezzano