4 files changed, 114 insertions, 10 deletions
diff --git a/src/mem/ruby/slicc_interface/AbstractCacheEntry.hh b/src/mem/ruby/slicc_interface/AbstractCacheEntry.hh
index be1f14b05..b98e1fa07 100644
--- a/src/mem/ruby/slicc_interface/AbstractCacheEntry.hh
+++ b/src/mem/ruby/slicc_interface/AbstractCacheEntry.hh
@@ -40,10 +40,11 @@
 #include "mem/ruby/common/Global.hh"
 #include "mem/ruby/common/Address.hh"
 #include "mem/protocol/AccessPermission.hh"
+#include "mem/ruby/slicc_interface/AbstractEntry.hh"
 
 class DataBlock;
 
-class AbstractCacheEntry {
+class AbstractCacheEntry : public AbstractEntry {
 public:
   // Constructors
   AbstractCacheEntry();
@@ -51,15 +52,6 @@ public:
   // Destructor, prevent it from instantiation
   virtual ~AbstractCacheEntry() = 0;
 
-  // Public Methods
-
-  // The methods below are those called by ruby runtime, add when it is
-  // absolutely necessary and should all be virtual function.
-  virtual DataBlock& getDataBlk() = 0;
-
-
-  virtual void print(ostream& out) const = 0;
-
   // Data Members (m_ prefix)
   Address m_Address; // Address of this block, required by CacheMemory
   Time m_LastRef; // Last time this block was referenced, required by CacheMemory
diff --git a/src/mem/ruby/slicc_interface/AbstractEntry.cc b/src/mem/ruby/slicc_interface/AbstractEntry.cc
new file mode 100644
index 000000000..914d4a37e
--- /dev/null
+++ b/src/mem/ruby/slicc_interface/AbstractEntry.cc
@@ -0,0 +1,38 @@
+
+/*
+ * 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.
+ */
+
+#include "mem/ruby/slicc_interface/AbstractEntry.hh"
+
+// Must define constructor and destructor in subclasses
+AbstractEntry::AbstractEntry() {
+}
+
+AbstractEntry::~AbstractEntry() {
+}
+
diff --git a/src/mem/ruby/slicc_interface/AbstractEntry.hh b/src/mem/ruby/slicc_interface/AbstractEntry.hh
new file mode 100644
index 000000000..8e1968d62
--- /dev/null
+++ b/src/mem/ruby/slicc_interface/AbstractEntry.hh
@@ -0,0 +1,73 @@
+
+/*
+ * 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.
+ */
+
+#ifndef AbstractEntry_H
+#define AbstractEntry_H
+
+#include "mem/ruby/common/Global.hh"
+#include "mem/ruby/common/Address.hh"
+#include "mem/protocol/AccessPermission.hh"
+
+class DataBlock;
+
+class AbstractEntry {
+public:
+  // Constructors
+  AbstractEntry();
+
+  // Destructor, prevent it from instantiation
+  virtual ~AbstractEntry() = 0;
+
+  // Public Methods
+
+  // The methods below are those called by ruby runtime, add when it is
+  // absolutely necessary and should all be virtual function.
+  virtual DataBlock& getDataBlk() = 0;
+
+
+  virtual void print(ostream& out) const = 0;
+
+};
+
+// Output operator declaration
+ostream& operator<<(ostream& out, const AbstractEntry& obj);
+
+// ******************* Definitions *******************
+
+// Output operator definition
+extern inline
+ostream& operator<<(ostream& out, const AbstractEntry& obj)
+{
+  obj.print(out);
+  out << flush;
+  return out;
+}
+
+#endif //AbstractEntry_H
+
diff --git a/src/mem/ruby/slicc_interface/SConscript b/src/mem/ruby/slicc_interface/SConscript
index 98f4b4fa2..111859559 100644
--- a/src/mem/ruby/slicc_interface/SConscript
+++ b/src/mem/ruby/slicc_interface/SConscript
@@ -35,6 +35,7 @@ if not env['RUBY']:
 
 SimObject('Controller.py')
 
+Source('AbstractEntry.cc')
 Source('AbstractCacheEntry.cc')
 Source('RubySlicc_Profiler_interface.cc')
 Source('RubySlicc_ComponentMapping.cc')