1 /* `Deep Thought', a softcore CPU implemented on a FPGA
3 Copyright (C) 2010 Markus Hofstaetter <markus.manrow@gmx.at>
4 Copyright (C) 2010 Martin Perner <e0725782@student.tuwien.ac.at>
5 Copyright (C) 2010 Stefan Rebernig <stefan.rebernig@gmail.com>
6 Copyright (C) 2010 Manfred Schwarz <e0725898@student.tuwien.ac.at>
7 Copyright (C) 2010 Bernhard Urban <lewurm@gmail.com>
9 This program is free software: you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation, either version 3 of the License, or
12 (at your option) any later version.
14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
19 You should have received a copy of the GNU General Public License
20 along with this program. If not, see <http://www.gnu.org/licenses/>. */
30 typedef int MEMORY_ADDRESS;
35 * Purpose: Class representing the memory of our emulated machine
41 //MAX_MEMORY-1 zugreifbare Speicherzellen
43 std::vector<T> m_memory;
45 /* aligns to BIT_LEN words, aka. does calc direct memorycell from address */
46 void set(const MEMORY_ADDRESS address, const T data);
47 T get(const MEMORY_ADDRESS address) const;
49 /* doesn't align, user has to do */
50 void setDirect(const MEMORY_ADDRESS address, const T data);
51 T getDirect(const MEMORY_ADDRESS address) const;
52 CMem(int size) : MAX_MEMORY(size), m_memory(size,(T)NULL) {};