arc: Implement smaller dumpstate output am: d451a47124 am: 353e4614e7 am: 0bcb71ca33 am: b16b4b07e2

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/11829060

Change-Id: I16ba86db7bcdb35a9ba88edb4b3baff8dd56a3b5