This code will never be executed since FULL_SYSTEM is not part of the
build environment (and hasn't been for many years), and on top of that,
this declaration redundantly (and incompletely) tries to set up the
X86PagetableWalker that the ISA already sets up.
Change-Id: I40cffbd7f60c1f741b1a14d9009f80185c9ce28c
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/49405
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Matthew Poremba <matthew.poremba@amd.com>
Maintainer: Jason Lowe-Power <power.jg@gmail.com>