[vbox-dev] I: EPT structures

Klaus Espenlaub klaus.espenlaub at oracle.com
Mon Apr 8 07:24:27 PDT 2013


The error message says it all - not implemented.

Klaus

On 06.04.2013 15:24, carlo.cianfarani at alice.it wrote:
> Any idea ?
>
> Thanks.
>
>     ----Messaggio originale----
>     Da: carlo.cianfarani at alice.it
>     Data: 4-apr-2013 16.08
>     A: <vbox-dev at virtualbox.org>
>     Ogg: EPT structures
>
>     Hi,
>
>     posting the following question on virtualbox forum a guy suggested
>     to ask for it here...
>
>
>     I'm trying to use the Debug command line (VirtualBox version 4.2.10)
>     just to dig into some internals...
>
>     Does it exist a way to view the EPT page table used by the processor
>     (core i5 in my system) when resolving a guest's virtual address into
>     a host physical one ?
>
>     trying to do it:
>
>     VBoxDbg> dphh %0
>     cr3=a93ea000 idx=0i66 Extended Page Tables
>     EPT dumping is not yet implemented, sorry.
>     not present
>     dphh: error: DBGFR3PagingDumpEx: VERR_NOT_IMPLEMENTED
>     VBoxDbg>
>
>     thanks,
>     Carlo.
>
>
>



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