arch-arm: ELIsInHost, check VHE and SecEL2

This patch modifies ELIsInHost to correctly check for VHE
and Secure EL2 implementation.

Change-Id: I947dddfc6761794493fef3d59b3b35754d07ed6b
Reviewed-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/24046
Reviewed-by: Ciro Santilli <ciro.santilli@arm.com>
Maintainer: Giacomo Travaglini <giacomo.travaglini@arm.com>
Tested-by: kokoro <noreply+kokoro@google.com>
1 file changed