arch-arm: Correct masking of cp10 and cp11 in CPACR

This patch fixes the masking of cp10 and cp11 in CPACR according to
NSACR.cp10 / NSACR.cp11 by adding the condition "in Non-secure state,
if EL3 is implemented and is using AArch32...", which is specified in
ARM ARM.

Change-Id: Id00e7bf04d6a985e27dbf1028677da0746b79924
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/10044
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
1 file changed