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diff --git a/src/mem/slicc/symbols/Transition.hh b/src/mem/slicc/symbols/Transition.hh
deleted file mode 100644
index 75d6da4e9..000000000
--- a/src/mem/slicc/symbols/Transition.hh
+++ /dev/null
@@ -1,120 +0,0 @@
-
-/*
- * Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met: redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer;
- * redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution;
- * neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/*
- * Transition.hh
- *
- * Description:
- *
- * $Id$
- *
- * */
-
-#ifndef TRANSITION_H
-#define TRANSITION_H
-
-#include "mem/slicc/slicc_global.hh"
-#include "mem/gems_common/Vector.hh"
-#include "mem/slicc/symbols/Symbol.hh"
-
-class State;
-class Event;
-class Action;
-class Var;
-
-class Transition : public Symbol {
-public:
-  // Constructors
-  Transition(string state, string event, string nextState,
-             const Vector<string>& actionList,
-             const Location& location,
-             const Map<string, string>& pairMap);
-  // Destructor
-  ~Transition() { }
-
-  // Public Methods
-  State* getStatePtr() const { assert(m_statePtr != NULL); return m_statePtr; }
-  Event* getEventPtr() const { assert(m_eventPtr != NULL); return m_eventPtr; }
-  State* getNextStatePtr() const { assert(m_nextStatePtr != NULL); return m_nextStatePtr; }
-
-  //  int getStateIndex() const { assert(m_statePtr != NULL); return m_statePtr->getIndex(); }
-  //  int getEventIndex() const { assert(m_eventPtr != NULL); return m_eventPtr->getIndex(); }
-  //  int getNextStateIndex() const { assert(m_nextStatePtr != NULL); return m_nextStatePtr->getIndex(); }
-  void checkIdents(const Vector<State*>& states,
-                   const Vector<Event*>& events,
-                   const Vector<Action*>& actions);
-
-  const string& getStateShorthand() const;
-  const string& getEventShorthand() const;
-  const string& getNextStateShorthand() const;
-  string getActionShorthands() const;
-  const Vector<Action*>& getActions() const { assert(m_actionPtrsValid); return m_actionPtrs; }
-  const Map<Var*, string>& getResources() const { assert(m_actionPtrsValid); return m_resources; }
-
-  void print(ostream& out) const;
-
-  // Default copy constructor and assignment operator
-  // Transition(const Transition& obj);
-  // Transition& operator=(const Transition& obj);
-private:
-  // Private Methods
-  Event* findIndex(const Vector<Event*>& vec, string ident);
-  State* findIndex(const Vector<State*>& vec, string ident);
-  Action* findIndex(const Vector<Action*>& vec, string ident);
-
-  // Data Members (m_ prefix)
-  string m_state;
-  string m_event;
-  string m_nextState;
-
-  State* m_statePtr;
-  Event* m_eventPtr;
-  State* m_nextStatePtr;
-
-  Vector<string> m_actionList;
-  Vector<Action*> m_actionPtrs;
-  Map<Var*, string> m_resources;
-  bool m_actionPtrsValid;
-};
-
-// Output operator declaration
-ostream& operator<<(ostream& out, const Transition& obj);
-
-// ******************* Definitions *******************
-
-// Output operator definition
-extern inline
-ostream& operator<<(ostream& out, const Transition& obj)
-{
-  obj.print(out);
-  out << flush;
-  return out;
-}
-
-#endif //TRANSITION_H