tree 68c988492d9f10061c8f1379f0bc39ec27a55788
parent 34b73dea1b144fcc5707d618acd950f7f1506806
author Ruben Ayrapetyan <ruben.ayrapetyan@arm.com> 1548789591 +0000
committer Giacomo Travaglini <giacomo.travaglini@arm.com> 1549618885 +0000

arch-arm: Fix initialization of PMU counters

A version of Linux kernel initializes counters before enabling them.
Without this change, gem5 overwrites the value of counter, which causes
incorrect counter values derived by kernel.

Change-Id: If0c515111103018d5f65f74434d7711a67aeaee4
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/16203
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>