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/gem5/src/mem/
H A Dmulti_level_page_table.hhdiff 12446:c4ad23df356a Thu Jan 04 03:30:00 EST 2018 Gabe Black <gabeblack@google.com> 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>
/gem5/src/systemc/tests/
H A Dverify.pydiff 13134:23ee016d1f54 Thu Aug 30 04:37:00 EDT 2018 Gabe Black <gabeblack@google.com> systemc: Teach verify.py how to expect failing error codes.

Some tests expect to fail. For those tests (and only those tests) we
need to tell verify.py that it's ok if their exit status isn't 0. Also
if those tests *don't* fail, then that will also be flagged as an
error.

This is done by adding an expected_returncode file into the test's
source directory which holds what the expected return code should be.

Change-Id: I239a28e1d98dd3f76b71028660e492f675a0b3cb
Reviewed-on: https://gem5-review.googlesource.com/c/12446
Reviewed-by: Gabe Black <gabeblack@google.com>
Maintainer: Gabe Black <gabeblack@google.com>

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