[vbox-dev] Translating guest physical memory to host physical memory

Jack Ramien jackramen1988 at gmail.com
Tue Dec 10 00:26:34 GMT 2013

Hi All,

I'm wondering what's the best way to translate guest physical memory
(GCPhys) to host/machine physical memory (HCPhys) from R3. Using
"DBGFR3AddrToHostPhys" to translate GCPhys to HCPhys returns
"VERR_PAGE_TABLE_NOT_PRESENT" which makes me think that the given GCPhys is
not mapped. Therefore, Is there any API that can allocate/map HCPhys to a
given GCPhys.

Thank you very much,
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