sim,misc: Move protobuf housekeeping out of gem5Main.
Put that code into a singleton class in src/proto, so that it gets
called during initialization and teardown of gem5 without cluttering up
gem5Main. This also removes the need to use #ifdefs to guard for
actualling having protobuf support.
Change-Id: I93b5d994eee478a9c159a3f3d02b3e996af02a3e
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/49416
Maintainer: Gabe Black <gabe.black@gmail.com>
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Tested-by: kokoro <noreply+kokoro@google.com>
3 files changed
