b70aa23b5f
All CPUs need to have `createInterrupts()` called. Add a switch to check for that in the caches and make the ports optional parameters. Change-Id: I38310c57a68ef18fbe1c28844dcda515eca3170e Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/49344 Maintainer: Bobby R. Bruce <bbruce@ucdavis.edu> Tested-by: kokoro <noreply+kokoro@google.com> Reviewed-by: Bobby R. Bruce <bbruce@ucdavis.edu>