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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#include "stackframe.h"
#include "watchutils.h"
#include <QDebug>
#include <QDir>
#include <utils/hostosinfo.h>
namespace Debugger {
namespace Internal {
////////////////////////////////////////////////////////////////////////
//
// StackFrame
//
////////////////////////////////////////////////////////////////////////
StackFrame::StackFrame()
: level(-1), line(-1), address(0), usable(false)
{}
void StackFrame::clear()
{
line = level = -1;
function.clear();
file.clear();
from.clear();
to.clear();
address = 0;
}
bool StackFrame::isUsable() const
{
return usable;
}
QString StackFrame::toString() const
{
QString res;
QTextStream str(&res);
str << tr("Address:") << ' ';
str.setIntegerBase(16);
str << address;
str.setIntegerBase(10);
str << ' '
<< tr("Function:") << ' ' << function << ' '
<< tr("File:") << ' ' << file << ' '
<< tr("Line:") << ' ' << line << ' '
<< tr("From:") << ' ' << from << ' '
<< tr("To:") << ' ' << to;
return res;
}
QString StackFrame::toToolTip() const
{
const QString filePath = QDir::toNativeSeparators(file);
QString res;
QTextStream str(&res);
str << "<html><body><table>";
if (address)
str << "<tr><td>" << tr("Address:") << "</td><td>"
<< formatToolTipAddress(address) << "</td></tr>";
if (!function.isEmpty())
str << "<tr><td>" << tr("Function:") << "</td><td>" << function << "</td></tr>";
if (!file.isEmpty())
str << "<tr><td>" << tr("File:") << "</td><td>" << filePath << "</td></tr>";
if (line != -1)
str << "<tr><td>" << tr("Line:") << "</td><td>" << line << "</td></tr>";
if (!from.isEmpty())
str << "<tr><td>" << tr("From:") << "</td><td>" << from << "</td></tr>";
if (!to.isEmpty())
str << "<tr><td>" << tr("To:") << "</td><td>" << to << "</td></tr>";
str << "</table>";
str <<"<br> <br><i>" << tr("Note:") << " </i> ";
bool showDistributionNote = false;
if (isUsable()) {
str << tr("Sources for this frame are available.<br>Double-click on "
"the file name to open an editor.");
} else if (line <= 0) {
str << tr("Binary debug information is not accessible for this "
"frame. This either means the core was not compiled "
"with debug information, or the debug information is not "
"accessible.");
showDistributionNote = true;
} else {
str << tr("Binary debug information is accessible for this "
"frame. However, matching sources have not been found.");
showDistributionNote = true;
}
if (!Utils::HostOsInfo::isWindowsHost() && showDistributionNote) {
str << QLatin1String(" ") <<
tr("Note that most distributions ship debug information "
"in separate packages.");
}
str << "</body></html>";
return res;
}
QDebug operator<<(QDebug d, const StackFrame &f)
{
QString res;
QTextStream str(&res);
str << "level=" << f.level << " address=" << f.address;
if (!f.function.isEmpty())
str << ' ' << f.function;
if (!f.file.isEmpty())
str << ' ' << f.file << ':' << f.line;
if (!f.from.isEmpty())
str << " from=" << f.from;
if (!f.to.isEmpty())
str << " to=" << f.to;
d.nospace() << res;
return d;
}
} // namespace Internal
} // namespace Debugger
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