cpu: Add ISA* getter in Thread interface

This patch is adding a ISA* getter to the TC interface

Change-Id: Ib8ddc5d8fdd44e782f50a2ad15878a6bcf931e58
Reviewed-on: https://gem5-review.googlesource.com/c/16462
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-by: Anthony Gutierrez <anthony.gutierrez@amd.com>
Maintainer: Anthony Gutierrez <anthony.gutierrez@amd.com>
4 files changed