1 files changed, 0 insertions, 241 deletions
diff --git a/src/base/timebuf.hh b/src/base/timebuf.hh
deleted file mode 100644
index b6f709d71..000000000
--- a/src/base/timebuf.hh
+++ /dev/null
@@ -1,241 +0,0 @@
-/*
- * Copyright (c) 2004-2005 The Regents of The University of Michigan
- * 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
- *          Kevin Lim
- */
-
-#ifndef __BASE_TIMEBUF_HH__
-#define __BASE_TIMEBUF_HH__
-
-#include <cassert>
-#include <cstring>
-#include <vector>
-
-template <class T>
-class TimeBuffer
-{
-  protected:
-    int past;
-    int future;
-    unsigned size;
-    int _id;
-
-    char *data;
-    std::vector<char *> index;
-    unsigned base;
-
-    void valid(int idx)
-    {
-        assert (idx >= -past && idx <= future);
-    }
-
-  public:
-    friend class wire;
-    class wire
-    {
-        friend class TimeBuffer;
-      protected:
-        TimeBuffer<T> *buffer;
-        int index;
-
-        void set(int idx)
-        {
-            buffer->valid(idx);
-            index = idx;
-        }
-
-        wire(TimeBuffer<T> *buf, int i)
-            : buffer(buf), index(i)
-        { }
-
-      public:
-        wire()
-        { }
-
-        wire(const wire &i)
-            : buffer(i.buffer), index(i.index)
-        { }
-
-        const wire &operator=(const wire &i)
-        {
-            buffer = i.buffer;
-            set(i.index);
-            return *this;
-        }
-
-        const wire &operator=(int idx)
-        {
-            set(idx);
-            return *this;
-        }
-
-        const wire &operator+=(int offset)
-        {
-            set(index + offset);
-            return *this;
-        }
-
-        const wire &operator-=(int offset)
-        {
-            set(index - offset);
-            return *this;
-        }
-
-        wire &operator++()
-        {
-            set(index + 1);
-            return *this;
-        }
-
-        wire &operator++(int)
-        {
-            int i = index;
-            set(index + 1);
-            return wire(this, i);
-        }
-
-        wire &operator--()
-        {
-            set(index - 1);
-            return *this;
-        }
-
-        wire &operator--(int)
-        {
-            int i = index;
-            set(index - 1);
-            return wire(this, i);
-        }
-        T &operator*() const { return *buffer->access(index); }
-        T *operator->() const { return buffer->access(index); }
-    };
-
-
-  public:
-    TimeBuffer(int p, int f)
-        : past(p), future(f), size(past + future + 1), 
-          data(new char[size * sizeof(T)]), index(size), base(0)
-    {
-        assert(past >= 0 && future >= 0);
-        char *ptr = data;
-        for (unsigned i = 0; i < size; i++) {
-            index[i] = ptr;
-            std::memset(ptr, 0, sizeof(T));
-            new (ptr) T;
-            ptr += sizeof(T);
-        }
-
-        _id = -1;
-    }
-
-    TimeBuffer()
-        : data(NULL)
-    {
-    }
-
-    ~TimeBuffer()
-    {
-        for (unsigned i = 0; i < size; ++i)
-            (reinterpret_cast<T *>(index[i]))->~T();
-        delete [] data;
-    }
-
-    void id(int id)
-    {
-        _id = id;
-    }
-
-    int id()
-    {
-        return _id;
-    }
-
-    void
-    advance()
-    {
-        if (++base >= size)
-            base = 0;
-
-        int ptr = base + future;
-        if (ptr >= (int)size)
-            ptr -= size;
-        (reinterpret_cast<T *>(index[ptr]))->~T();
-        std::memset(index[ptr], 0, sizeof(T));
-        new (index[ptr]) T;
-    }
-
-    T *access(int idx)
-    {
-        //Need more complex math here to calculate index.
-        valid(idx);
-
-        int vector_index = idx + base;
-        if (vector_index >= (int)size) {
-            vector_index -= size;
-        } else if (vector_index < 0) {
-            vector_index += size;
-        }
-
-        return reinterpret_cast<T *>(index[vector_index]);
-    }
-
-    T &operator[](int idx)
-    {
-        //Need more complex math here to calculate index.
-        valid(idx);
-
-        int vector_index = idx + base;
-        if (vector_index >= (int)size) {
-            vector_index -= size;
-        } else if (vector_index < 0) {
-            vector_index += size;
-        }
-
-        return reinterpret_cast<T &>(*index[vector_index]);
-    }
-
-    wire getWire(int idx)
-    {
-        valid(idx);
-
-        return wire(this, idx);
-    }
-
-    wire zero()
-    {
-        return wire(this, 0);
-    }
-
-    unsigned getSize()
-    {
-        return size;
-    }
-};
-
-#endif // __BASE_TIMEBUF_HH__
-