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-rw-r--r--src/mem/gems_common/Allocator.hh89
-rw-r--r--src/mem/gems_common/RefCnt.hh164
-rw-r--r--src/mem/gems_common/RefCnt_tester.cc78
-rw-r--r--src/mem/gems_common/RefCountable.hh59
-rw-r--r--src/mem/gems_common/SConscript36
5 files changed, 0 insertions, 426 deletions
diff --git a/src/mem/gems_common/Allocator.hh b/src/mem/gems_common/Allocator.hh
deleted file mode 100644
index 59c5a4c98..000000000
--- a/src/mem/gems_common/Allocator.hh
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * Copyright (c) 1999 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 ALLOCATOR_H
-#define ALLOCATOR_H
-
-#include "mem/gems_common/Vector.hh"
-
-template <class TYPE>
-class Allocator {
-public:
- // Constructors
- Allocator() { m_counter = 0; }
-
- // Destructor
- ~Allocator() { for(int i=0; i<m_pool_vec.size(); i++) { delete m_pool_vec[i]; }}
-
- // Public Methods
- TYPE* allocate(const TYPE& obj);
- void deallocate(TYPE* obj_ptr);
-private:
- // Private copy constructor and assignment operator
- Allocator(const Allocator& obj);
- Allocator& operator=(const Allocator& obj);
-
- // Private Methods
-
- // Data Members (m_ prefix)
- Vector<TYPE*> m_pool_vec;
- int m_counter;
-};
-
-template <class TYPE>
-inline
-TYPE* Allocator<TYPE>::allocate(const TYPE& obj)
-{
- m_counter++;
- DPRINTF(GemsCommon, "couter %d", m_counter);
- TYPE* new_obj_ptr;
-
- // See if we need to allocate any new objects
- if (m_pool_vec.size() == 0) {
- // Allocate a new item
- m_pool_vec.insertAtBottom(new TYPE);
- }
-
- // Pop the pointer from the stack/pool
- int size = m_pool_vec.size();
- new_obj_ptr = m_pool_vec[size-1];
- m_pool_vec.setSize(size-1);
-
- // Copy the object
- *new_obj_ptr = obj;
- return new_obj_ptr;
-}
-
-template <class TYPE>
-inline
-void Allocator<TYPE>::deallocate(TYPE* obj)
-{
- m_pool_vec.insertAtBottom(obj);
-}
-
-#endif //ALLOCATOR_H
diff --git a/src/mem/gems_common/RefCnt.hh b/src/mem/gems_common/RefCnt.hh
deleted file mode 100644
index 75160fc80..000000000
--- a/src/mem/gems_common/RefCnt.hh
+++ /dev/null
@@ -1,164 +0,0 @@
-/*
- * Copyright (c) 1999-2005 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 REFCNT_H
-#define REFCNT_H
-
-#include <iostream>
-
-template <class TYPE>
-class RefCnt {
-public:
- // Constructors
- RefCnt();
- RefCnt(const TYPE& data);
-
- // Destructor
- ~RefCnt();
-
- // Public Methods
- const TYPE* ref() const { return m_data_ptr; }
- TYPE* ref() { return m_data_ptr; }
- TYPE* mod_ref() const { return m_data_ptr; }
- void freeRef();
- void print(std::ostream& out) const;
-
- // Public copy constructor and assignment operator
- RefCnt(const RefCnt& obj);
- RefCnt& operator=(const RefCnt& obj);
-
-private:
- // Private Methods
-
- // Data Members (m_ prefix)
- TYPE* m_data_ptr;
- // int* m_count_ptr; // Not used yet
-};
-
-// Output operator declaration
-template <class TYPE>
-inline
-std::ostream& operator<<(std::ostream& out, const RefCnt<TYPE>& obj);
-
-// ******************* Definitions *******************
-
-// Constructors
-template <class TYPE>
-inline
-RefCnt<TYPE>::RefCnt()
-{
- m_data_ptr = NULL;
-}
-
-template <class TYPE>
-inline
-RefCnt<TYPE>::RefCnt(const TYPE& data)
-{
- m_data_ptr = data.clone();
- m_data_ptr->setRefCnt(1);
-}
-
-template <class TYPE>
-inline
-RefCnt<TYPE>::~RefCnt()
-{
- freeRef();
-}
-
-template <class TYPE>
-inline
-void RefCnt<TYPE>::freeRef()
-{
- if (m_data_ptr != NULL) {
- m_data_ptr->decRefCnt();
- if (m_data_ptr->getRefCnt() == 0) {
- m_data_ptr->destroy();
- }
- m_data_ptr = NULL;
- }
-}
-
-template <class TYPE>
-inline
-void RefCnt<TYPE>::print(std::ostream& out) const
-{
- if (m_data_ptr == NULL) {
- out << "[RefCnt: Null]";
- } else {
- out << "[RefCnt: ";
- m_data_ptr->print(out);
- out << "]";
- }
-}
-
-// Copy constructor
-template <class TYPE>
-inline
-RefCnt<TYPE>::RefCnt(const RefCnt<TYPE>& obj)
-{
- // m_data_ptr = obj.m_data_ptr->clone();
- m_data_ptr = obj.m_data_ptr;
-
- // Increment the reference count
- if (m_data_ptr != NULL) {
- m_data_ptr->incRefCnt();
- }
-}
-
-// Assignment operator
-template <class TYPE>
-inline
-RefCnt<TYPE>& RefCnt<TYPE>::operator=(const RefCnt<TYPE>& obj)
-{
- if (this == &obj) {
- // If this is the case, do nothing
- // assert(false);
- } else {
- freeRef();
- m_data_ptr = obj.m_data_ptr;
- if (m_data_ptr != NULL) {
- m_data_ptr->incRefCnt();
- }
- }
- return *this;
-}
-
-
-// Output operator definition
-template <class TYPE>
-inline
-std::ostream& operator<<(std::ostream& out, const RefCnt<TYPE>& obj)
-{
- obj.print(out);
- out << std::flush;
- return out;
-}
-
-
-
-#endif //REFCNT_H
diff --git a/src/mem/gems_common/RefCnt_tester.cc b/src/mem/gems_common/RefCnt_tester.cc
deleted file mode 100644
index 58828604a..000000000
--- a/src/mem/gems_common/RefCnt_tester.cc
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * Copyright (c) 1999-2005 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.
- */
-
-/*
- * Code used to test the RefCnt class
- */
-
-#include "mem/gems_common/RefCnt.hh"
-#include "mem/gems_common/RefCountable.hh"
-
-class Foo : public RefCountable {
-public:
- int m_data;
- Foo* clone() const;
-private:
-};
-
-Foo* Foo::clone() const
-{
- Foo* temp_ptr;
- temp_ptr = new Foo;
- *temp_ptr = *this;
- cout << "Cloned!" << endl;
- return temp_ptr;
-}
-
-void bar(RefCnt<Foo> f)
-{
- cout << f.ref()->m_data << endl;
-}
-
-Foo f2;
-
-int main()
-{
- Foo f;
- f.m_data = 2;
-
- {
- RefCnt<Foo> a(f);
-
- f.m_data = 3;
- cout << a.ref()->m_data << endl;
- cout << f.m_data << endl;
- f2 = f;
- }
-
- bar(f2);
-
- return 0;
-}
-
-
diff --git a/src/mem/gems_common/RefCountable.hh b/src/mem/gems_common/RefCountable.hh
deleted file mode 100644
index 32fb924cf..000000000
--- a/src/mem/gems_common/RefCountable.hh
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * Copyright (c) 1999-2005 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.
- */
-
-/*
- * Virtual base class for things that can be reference counted
- */
-
-#ifndef REFCOUNTABLE_H
-#define REFCOUNTABLE_H
-
-#include "mem/gems_common/RefCnt.hh"
-
-class RefCountable {
-public:
- // Public Methods
-
- RefCountable() { m_refcnt = 0; }
-
- // These are used by the RefCnt class to hold the reference count
- // for the object. These really should be private and accessed by a
- // friend class, but I can't figure out how to make a template class
- // a friend.
- void incRefCnt() { m_refcnt++; }
- void decRefCnt() { m_refcnt--; }
- int getRefCnt() const { return m_refcnt; }
- void setRefCnt(int cnt) { m_refcnt = cnt; }
-private:
- // Private Methods
-
- // Data Members (m_ prefix)
- int m_refcnt;
-};
-
-#endif //REFCOUNTABLE_H
diff --git a/src/mem/gems_common/SConscript b/src/mem/gems_common/SConscript
deleted file mode 100644
index 86d8bb345..000000000
--- a/src/mem/gems_common/SConscript
+++ /dev/null
@@ -1,36 +0,0 @@
-# -*- mode:python -*-
-
-# Copyright (c) 2009 The Hewlett-Packard Development Company
-# 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.
-#
-# Authors: Nathan Binkert
-
-Import('*')
-
-if not env['RUBY']:
- Return()
-
-TraceFlag('GemsCommon')