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[Xen-devel] Writing VM Exit handlers in Xen

To: Xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-devel] Writing VM Exit handlers in Xen
From: Jonathan White <jonxwhite@xxxxxxxxx>
Date: Thu, 29 Jul 2010 01:45:09 -0700
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Hi,
 
I would like to start write some simple Intel-VT VMExit handlers in Xen - for e.g. when CPUID is executed, or some other VM Exit condition is satisfied.
How can I define new VMExit conditions for a Intel-VT based HVM guest (WinXP) in Xen? and how can I write simple handlers for those conditions?
 
What is a good place to start in the Xen (or Dom0?) code for the above requirements?
 
Thanks a lot,
Jon
 
 
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