The ISA description provides us with a namespace to use, so we can use that instead of TheISA. Change-Id: If1a13c39a09ab22c7cab1138220fa0162fc2effa Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/49707 Maintainer: Gabe Black <gabe.black@gmail.com> Tested-by: kokoro <noreply+kokoro@google.com> Reviewed-by: Giacomo Travaglini <giacomo.travaglini@arm.com>