That makes them work when not calling from the gem5 namespace. Change-Id: If238d837f91d2c1b8ca58c9c3e08aed8cb0af28a Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/49619 Reviewed-by: Jason Lowe-Power <power.jg@gmail.com> Maintainer: Jason Lowe-Power <power.jg@gmail.com> Tested-by: kokoro <noreply+kokoro@google.com>