arch-arm: Do not increment PMU cycle event in WFI/WFE

Change-Id: I09531e9992e045254e5ee989dd11ccabbf84e4ce
Reviewed-by: Sascha Bischoff <sascha.bischoff@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/5763
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>

diff --git a/src/arch/arm/ArmPMU.py b/src/arch/arm/ArmPMU.py
index 4292fd5e827e77cf105d0590144543cdfa8fadea..83c7dd48e81ea5a1227ae288fc4d89df27aa02fd 100644 (file)
--- a/src/arch/arm/ArmPMU.py
+++ b/src/arch/arm/ArmPMU.py
@@ -111,7 +111,7 @@ class ArmPMU(SimObject):
         # 0x0E: BR_RETURN_RETIRED
         # 0x0F: UNALIGEND_LDST_RETIRED
         self.addEventProbe(0x10, bpred, "Misses")
-        self.addEventProbe(0x11, cpu, "Cycles")
+        self.addEventProbe(0x11, cpu, "ActiveCycles")
         self.addEventProbe(0x12, bpred, "Branches")
         self.addEventProbe(0x13, cpu, "RetiredLoads", "RetiredStores")
         # 0x14: L1I_CACHE