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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (info@qt.nokia.com)
**
**
** GNU Lesser General Public License Usage
**
** 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, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** Other Usage
**
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/
#ifndef DEBUGGER_LLDBENGINE_GUEST_H
#define DEBUGGER_LLDBENGINE_GUEST_H
#include "ipcengineguest.h"
#include <QtCore/QQueue>
#include <QtCore/QVariant>
#include <QtCore/QThread>
#include <QtCore/QStringList>
#include <lldb/API/LLDB.h>
#if defined(HAVE_LLDB_PRIVATE)
#include "pygdbmiemu.h"
#endif
Q_DECLARE_METATYPE (lldb::SBListener *)
Q_DECLARE_METATYPE (lldb::SBEvent *)
namespace Debugger {
namespace Internal {
class LldbEventListener : public QObject
{
Q_OBJECT
public slots:
void listen(lldb::SBListener *listener);
signals:
// lldb API uses non thread safe implicit sharing with no explicit copy feature
// additionally the scope is undefined, hence this signal needs to be connected BlockingQueued
// whutever, works for now.
void lldbEvent(lldb::SBEvent *ev);
};
class LldbEngineGuest : public IPCEngineGuest
{
Q_OBJECT
public:
explicit LldbEngineGuest();
~LldbEngineGuest();
void nuke();
void setupEngine();
void setupInferior(const QString &executable, const QStringList &arguments,
const QStringList &environment);
void runEngine();
void shutdownInferior();
void shutdownEngine();
void detachDebugger();
void executeStep();
void executeStepOut() ;
void executeNext();
void executeStepI();
void executeNextI();
void continueInferior();
void interruptInferior();
void executeRunToLine(const ContextData &data);
void executeRunToFunction(const QString &functionName);
void executeJumpToLine(const ContextData &data);
void activateFrame(qint64);
void selectThread(qint64);
void disassemble(quint64 pc);
void addBreakpoint(BreakpointId id, const BreakpointParameters &bp);
void removeBreakpoint(BreakpointId id);
void changeBreakpoint(BreakpointId id, const BreakpointParameters &bp);
void requestUpdateWatchData(const WatchData &data,
const WatchUpdateFlags &flags);
void fetchFrameSource(qint64 frame);
private:
bool m_running;
QList<QByteArray> m_arguments;
QList<QByteArray> m_environment;
QThread m_wThread;
LldbEventListener *m_worker;
lldb::SBDebugger *m_lldb;
lldb::SBTarget *m_target;
lldb::SBProcess *m_process;
lldb::SBListener *m_listener;
lldb::SBFrame m_currentFrame;
lldb::SBThread m_currentThread;
bool m_relistFrames;
QHash<QString, lldb::SBValue> m_localesCache;
QHash<BreakpointId, lldb::SBBreakpoint> m_breakpoints;
QHash<qint64, QString> m_frame_to_file;
void updateThreads();
void getWatchDataR(lldb::SBValue v, int level,
const QByteArray &p_iname, QList<WatchData> &wd);
#if defined(HAVE_LLDB_PRIVATE)
PythonLLDBToGdbMiHack * py;
#endif
private slots:
void lldbEvent(lldb::SBEvent *ev);
};
} // namespace Internal
} // namespace Debugger
#endif // DEBUGGER_LLDBENGINE_H
#define SYNC_INFERIOR
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