PopAD and PushAD

[QvasiModo]

QvasiModo,

Just a point of clarification for people who need to properly understand this stuff.

> Also make sure your callback procs preserve EBX, ESI and EDI. For example window procedures

I gather here you mean preserve in the sense of IF you modify any of these registers THEN you need to preserve them first and restore them after ? I gather that you don't intend to blindly push and pop registers for no purpose.

Yes, that's exactly what I mean. Only push registers that your procedure actually modifies. :)