As it's always been

So I've been pondering about writing a VM Debugger which will be able to debug all of the Guest OS's that runs on top of the host OS which manages them aided by Intel/AMD built-in processor support for Virtualization.
Probably do it using:
1. VMM Hooking on the VM Exit
2. Creating VM Exits on my own so I'll be able to interrupt and take VM snapshot at a user request.

This is just the beginning of this idea.