tree 83ae738da5e0b76ffa99150af9cf967b738d6cb6
parent 096cdd508d49c9572b4464cd7c394a6f586f489d
author Gabe Black <gabeblack@google.com> 1515054638 -0800
committer Gabe Black <gabeblack@google.com> 1516230126 +0000

mem: Change the multilevel page table to inherit from FuncPageTable.

KVM looks up translations using the image of the page table in the
guest's memory, but we don't have to. By maintaining that image in
addition to rather than instead of maintaining an abstract copy makes
our lookups faster, and ironically avoids duplicate implementation.

Change-Id: I9ff4cae6f7cf4027c3738b75f74eae50dde2fda1
Reviewed-on: https://gem5-review.googlesource.com/7341
Reviewed-by: Brandon Potter <Brandon.Potter@amd.com>
Maintainer: Gabe Black <gabeblack@google.com>