arch-arm: ISV bit in DataAbort should check for translation stage

According to the ESR spec, the ISV bit is set to 1 only for stage 2
aborts.

Change-Id: Id524ef36e82184f741e968ddba04ca8ccdd4ad58
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/public/gem5/+/20980
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
Tested-by: kokoro <noreply+kokoro@google.com>
1 file changed