A probe is added to notify the address of each retired instruction. Change-Id: Iefc1b09d74b3aa0aa5773b17ba637bf51f5a59c9 Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/17632 Reviewed-by: Nikos Nikoleris <nikos.nikoleris@arm.com> Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com> Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>