dev-arm: Factory SimObject for generating ArmInterruptPin

With this patch the python ArmInterruptPin SimObject matches to the
C++ ArmInterruptPinGen. The latter is in charge of generating
the ArmInterruptPin (which is not a SimObject anymore).
This is meant to ease the generation of ArmInterruptPins: by
not being SimObjects we are not forced to instantiate them
in the configuration script; we can generate them dynamically
instead throughout simulation.

Change-Id: I917d73a26168447221f5993c8ae975ee3771e3bf
Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/12401
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/arch/arm/pmu.cc b/src/arch/arm/pmu.cc
index 13b23c745..b569b6967 100644
--- a/src/arch/arm/pmu.cc
+++ b/src/arch/arm/pmu.cc
@@ -67,7 +67,7 @@ PMU::PMU(const ArmPMUParams *p)
       cycleCounterEventId(p->cycleEventId),
       swIncrementEvent(nullptr),
       reg_pmcr_conf(0),
-      interrupt(p->interrupt)
+      interrupt(p->interrupt->get())
 {
     DPRINTF(PMUVerbose, "Initializing the PMU.\n");