Channel address class did not offer bitwise XOR and modulo operation. These two functions where now added to the ChannelAddr class. Change-Id: I02a5e49e9700cc5283415c921a25989a130e5d07 Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com> Reviewed-by: Ciro Santilli <ciro.santilli@arm.com> Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/39235 Reviewed-by: Daniel Carvalho <odanrc@yahoo.com.br> Reviewed-by: Jason Lowe-Power <power.jg@gmail.com> Reviewed-by: Bobby R. Bruce <bbruce@ucdavis.edu> Maintainer: Jason Lowe-Power <power.jg@gmail.com> Tested-by: kokoro <noreply+kokoro@google.com>