1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
|
// SPDX-License-Identifier: GPL-2.0+
/*******************************************************************************
* QtMips - MIPS 32-bit Architecture Subset Simulator
*
* Implemented to support following courses:
*
* B35APO - Computer Architectures
* https://cw.fel.cvut.cz/wiki/courses/b35apo
*
* B4M35PAP - Advanced Computer Architectures
* https://cw.fel.cvut.cz/wiki/courses/b4m35pap/start
*
* Copyright (c) 2017-2019 Karel Koci<cynerd@email.cz>
* Copyright (c) 2019 Pavel Pisa <pisa@cmp.felk.cvut.cz>
*
* Faculty of Electrical Engineering (http://www.fel.cvut.cz)
* Czech Technical University (http://www.cvut.cz/)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
******************************************************************************/
#ifndef MEMORYMODEL_H
#define MEMORYMODEL_H
#include <QAbstractTableModel>
class MemoryModel : public QAbstractTableModel
{
Q_OBJECT
public:
enum MemoryCellSize {
CELLSIZE_BYTE,
CELLSIZE_HWORD,
CELLSIZE_WORD,
};
MemoryModel(QObject *parent);
int rowCount(const QModelIndex &parent = QModelIndex()) const override ;
int columnCount(const QModelIndex &parent = QModelIndex()) const override;
QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
private:
void updateHeaderLabels();
inline unsigned int cellSizeBytes() {
switch (cell_size) {
case CELLSIZE_BYTE:
return 1;
case CELLSIZE_HWORD:
return 2;
case CELLSIZE_WORD:
return 4;
}
return 0;
}
enum MemoryCellSize cell_size;
unsigned int cells_per_row;
std::uint32_t index0_offset;
};
#endif // MEMORYMODEL_H
|
