stats: Move the swpipl function into the Alpha kernel stats.

This stat is only incremented by Alpha. Also move the _hwrei into the Alpha
stats object since it's the class that actually sets up and maintains that
value and it probably should have been there all along.

Change-Id: Ibd038a33230c01432c160490926d8e1e55f8ccb0
Reviewed-on: https://gem5-review.googlesource.com/4601
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Maintainer: Jason Lowe-Power <jason@lowepower.com>

1 files changed, 12 insertions, 1 deletions

diff --git a/src/arch/alpha/kernel_stats.hh b/src/arch/alpha/kernel_stats.hh
index 3b2b5a0c0..1bedeb0e6 100644
--- a/src/arch/alpha/kernel_stats.hh
+++ b/src/arch/alpha/kernel_stats.hh
@@ -59,7 +59,8 @@ class Statistics : public ::Kernel::Statistics
 
   private:
     Stats::Vector _callpal;
-//    Stats::Vector _faults;
+
+    Stats::Scalar _hwrei;
 
     Stats::Vector _mode;
     Stats::Vector _modeGood;
@@ -68,6 +69,15 @@ class Statistics : public ::Kernel::Statistics
 
     Stats::Scalar _swap_context;
 
+    Stats::Vector _iplCount;
+    Stats::Vector _iplGood;
+    Stats::Vector _iplTicks;
+    Stats::Formula _iplUsed;
+
+  private:
+    int iplLast;
+    Tick iplLastTick;
+
   public:
     Statistics();
 
@@ -78,6 +88,7 @@ class Statistics : public ::Kernel::Statistics
     void context(Addr oldpcbb, Addr newpcbb, ThreadContext *tc);
     void callpal(int code, ThreadContext *tc);
     void hwrei() { _hwrei++; }
+    void swpipl(int ipl);
 
     void setIdleProcess(Addr idle, ThreadContext *tc);