From b936619ab44de2ad51376737db9b8c9c6121e8ca Mon Sep 17 00:00:00 2001
From: Joel Hestness <hestness@cs.wisc.edu>
Date: Tue, 9 Apr 2013 16:25:29 -0500
Subject: [PATCH] Ruby: Order profilers based on version

When Ruby stats are printed for events and transitions, they include stats
for all of the controllers of the same type, but they are not necessarily
printed in order of the controller ID "version", because of the way the
profilers were added to the profiler vector. This patch fixes the push order
problem so that the stats are printed in ascending order 0->(# controllers),
so statistics parsers may correctly assume the controller to which the stats
belong.
---
 src/mem/slicc/symbols/StateMachine.py | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/mem/slicc/symbols/StateMachine.py b/src/mem/slicc/symbols/StateMachine.py
index af1435ae8..f650f5809 100644
--- a/src/mem/slicc/symbols/StateMachine.py
+++ b/src/mem/slicc/symbols/StateMachine.py
@@ -1346,7 +1346,9 @@ ${ident}_ProfileDumper::${ident}_ProfileDumper()
 void
 ${ident}_ProfileDumper::registerProfiler(${ident}_Profiler* profiler)
 {
-    m_profilers.push_back(profiler);
+    if (profiler->getVersion() >= m_profilers.size())
+        m_profilers.resize(profiler->getVersion() + 1);
+    m_profilers[profiler->getVersion()] = profiler;
 }
 
 void
@@ -1413,6 +1415,7 @@ class ${ident}_Profiler
   public:
     ${ident}_Profiler();
     void setVersion(int version);
+    int getVersion();
     void countTransition(${ident}_State state, ${ident}_Event event);
     void possibleTransition(${ident}_State state, ${ident}_Event event);
     uint64 getEventCount(${ident}_Event event);
@@ -1462,6 +1465,12 @@ ${ident}_Profiler::setVersion(int version)
     m_version = version;
 }
 
+int
+${ident}_Profiler::getVersion()
+{
+    return m_version;
+}
+
 void
 ${ident}_Profiler::clearStats()
 {
-- 
2.30.2