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// 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.
*
******************************************************************************/
#include "memorydock.h"
DataView::DataView(QWidget *parent, QSettings *settings) : MemoryView(parent, settings->value("DataViewAddr0", 0).toULongLong()) {
this->settings = settings;
}
QList<QWidget*> DataView::row_widget(std::uint32_t address, QWidget *parent) {
QList<QWidget*> widgs;
QLabel *l;
QFont f;
f.setStyleHint(QFont::Monospace);
l = new QLabel(QString("0x") + QString("%1").arg(address, 8, 16, QChar('0')).toUpper(), parent);
l->setTextInteractionFlags(Qt::TextSelectableByMouse);
l->setFont(f);
widgs.append(l);
l = new QLabel(parent);
l->setTextInteractionFlags(Qt::TextSelectableByMouse);
l->setFont(f);
if (memory != nullptr) {
machine::LocationStatus loc_stat = machine::LOCSTAT_NONE;
QString val;
val = QString("0x") + QString("%1").arg(memory->read_word(address), 8, 16, QChar('0')).toUpper();
if (cache_data != nullptr) {
loc_stat = cache_data->location_status(address);
if (loc_stat & machine::LOCSTAT_DIRTY)
val += " D";
else if (loc_stat & machine::LOCSTAT_CACHED)
val += " C";
}
l->setText(val);
}
widgs.append(l);
return widgs;
}
void DataView::addr0_save_change(std::uint32_t val) {
settings->setValue("DataViewAddr0", val);
}
MemoryDock::MemoryDock(QWidget *parent, QSettings *settings) : QDockWidget(parent) {
view = new DataView(this, settings);
setWidget(view);
setObjectName("Memory");
setWindowTitle("Memory");
}
void MemoryDock::setup(machine::QtMipsMachine *machine) {
view->setup(machine);
}
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