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/***************************************************************************
* Copyright (C) 2006 Nicolas Hadacek <hadacek@kde.org> *
* *
* 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. *
***************************************************************************/
#ifndef DEBUG_MANAGER_H
#define DEBUG_MANAGER_H
#include <qtimer.h>
#include "common/global/log.h"
#include "common/global/purl.h"
#include "common/common/storage.h"
#include "devices/base/generic_device.h"
#include "devices/base/register.h"
#include "breakpoint.h"
#include "prog_manager.h"
#include "progs/base/generic_debug.h"
namespace Coff { class TextObject; }
namespace CDB { class Object; }
namespace Debugger
{
class Manager : public QObject, public Log::Base, public GenericView
{
Q_OBJECT
public:
Manager();
virtual ~Manager();
virtual PURL::Url coffUrl() const = 0;
virtual const Programmer::Group *programmerGroup() const = 0;
Programmer::Base *programmer() const { return Programmer::manager->programmer(); }
virtual const Device::Data *deviceData() const = 0;
Debugger::Base *debugger() const;
virtual void updateDevice();
bool prepareDebugging();
bool init();
const Coff::TextObject *coff() const { return _coff; }
virtual void clear();
Breakpoint::MarkType breakpointType(const Breakpoint::Data &data) const;
bool run();
bool halt();
bool reset();
bool step();
bool readRegister(const Register::TypeData &data);
bool writeRegister(const Register::TypeData &data, BitValue value);
BitValue pc() const;
bool isStepping() const;
public slots:
void clearBreakpoints();
virtual bool update(bool gotoPC);
void setRegisterWatched(const Register::TypeData &data, bool watched);
bool readAllRegisters();
void stopWatchAll();
signals:
void statusChanged(const QString &text);
void targetStateChanged();
void actionMessage(const QString &text);
protected:
Coff::TextObject *_coff;
QMap<PURL::Url, uint> _currentSourceLines;
void freeActiveBreakpoint();
bool checkBreakpoint(const Breakpoint::Data &bdata, bool onlyWarn, Address &address);
bool updateRegisters();
virtual bool internalInit();
virtual bool checkState(bool &first);
virtual Log::View *compileView() = 0;
virtual bool isProjectSource(const PURL::Url &url) const = 0;
virtual bool checkIfContinueStepping(bool &continueStepping);
private slots:
void slotRunTimeout();
bool doStep(bool first = false, bool continued = true);
private:
const Device::Data *_data;
QTimer _runTimer, _stepTimer;
QValueList<Register::TypeData> _readRegisters;
void computeBreakpointAddresses();
QValueList<Address> activeBreakpointAddresses() const;
void updateBreakpointsDisplay();
virtual void updateView() { updateView(false); }
virtual void updateView(bool gotoPC) = 0;
bool updateRegister(const Register::TypeData &data);
};
extern Manager *manager;
} // namespace
#endif
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