new: Set segvguard and disallow_map32bit features to 3.
new: Set segvguard and disallow_map32bit features to 3.

VerKnowSys/svdOS,VerKnowSys/svdOS,VerKnowSys/ServeD-OS,VerKnowSys/ServeD-OS,VerKnowSys/svdOS