arch-arm: AArch64 Crypto SHA

This patch implements the AArch64 secure hashing instructions
from the Crypto extension.

Change-Id: I2cdfa81b994637c880f2523fe37cdc6596d05cb1
Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/13249
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
5 files changed