dev-arm: Check for gem5 extensions in GicV2
Using GicV2 without setting the gem5_extensions parameter in a
config with more than 8 is not allowed to prevent overflow of
the 8-bit mask.
Change-Id: I780c6985e8f44ed780b4f74f9a27805124e23a7b
Signed-off-by: Tiago Mück <tiago.muck@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/19288
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
Tested-by: kokoro <noreply+kokoro@google.com>
1 file changed
