60 lines
2.1 KiB
C++
60 lines
2.1 KiB
C++
/*
|
|
* Copyright (c) 2015, University of Kaiserslautern
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are
|
|
* met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright notice,
|
|
* this list of conditions and the following disclaimer.
|
|
*
|
|
* 2. 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.
|
|
*
|
|
* 3. Neither the name of the copyright holder 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 HOLDER
|
|
* 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:
|
|
* Robert Gernhardt
|
|
* Matthias Jung
|
|
*/
|
|
|
|
#ifndef ROWBUFFERSTATES_H_
|
|
#define ROWBUFFERSTATES_H_
|
|
#include <map>
|
|
#include "../common/dramExtension.h"
|
|
|
|
class RowBufferState {
|
|
public:
|
|
RowBufferState();
|
|
virtual ~RowBufferState();
|
|
|
|
bool rowBufferIsOpen(Bank bank) const;
|
|
bool allRowBuffersAreClosed() const;
|
|
Row getRowInRowBuffer(Bank bank) const;
|
|
|
|
void openRowInRowBuffer(Bank bank, Row row);
|
|
void closeRowBuffer(Bank bank);
|
|
void closeAllRowBuffers();
|
|
|
|
private:
|
|
std::map<Bank,Row> rowsInRowBuffers;
|
|
};
|
|
|
|
#endif /* BANKSTATES_H_ */
|