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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. *
***************************************************************************/
#include "generic_debug.h"
#include "common/global/global.h"
#include "generic_prog.h"
#include "devices/base/register.h"
#include "devices/base/device_group.h"
#include "devices/pic/base/pic.h"
//----------------------------------------------------------------------------
Debugger::Base::Base(Programmer::Base &programmer)
: Log::Base(&programmer), _programmer(programmer), _deviceSpecific(0),
_specific(0), _inputType(PURL::Nb_FileTypes), _coff(0)
{}
void Debugger::Base::init(DeviceSpecific *deviceSpecific, Specific *specific)
{
_deviceSpecific = deviceSpecific;
_specific = specific;
}
Debugger::Base::~Base()
{
delete _deviceSpecific;
delete _specific;
}
const Device::Data *Debugger::Base::device() const
{
return _programmer.device();
}
bool Debugger::Base::init()
{
_programmer.setState(Programmer::Stopped);
log(Log::LineType::Information, i18n("Setting up debugging session."));
if ( !internalInit() ) {
log(Log::LineType::Error, i18n("Failed to initialize device for debugging."));
return false;
}
log(Log::LineType::Information, i18n("Ready to start debugging."));
_programmer.setState(Programmer::Halted);
return update();
}
bool Debugger::Base::update()
{
if ( !updateState() ) return false;
if ( _programmer.state()==::Programmer::Halted ) return _deviceSpecific->updatetqStatus();
return true;
}
bool Debugger::Base::run()
{
if ( !internalRun() ) return false;
_programmer.setState(::Programmer::Running);
return update();
}
bool Debugger::Base::step()
{
if ( !internalStep() ) return false;
return update();
}
bool Debugger::Base::halt()
{
bool success;
if ( !softHalt(success) ) return false;
if ( !success ) return hardHalt();
if ( !update() ) return false;
log(Log::LineType::Information, TQString("Halted at %1").tqarg(toHexLabel(pc(), _programmer.device()->nbCharsAddress())));
_programmer.setState(::Programmer::Halted);
return true;
}
bool Debugger::Base::reset()
{
if ( !internalReset() ) return false;
return update();
}
TQString Debugger::Base::statusString() const
{
if ( _programmer.state()!=::Programmer::Halted ) return TQString();
return _deviceSpecific->statusString();
}
void Debugger::Base::setupInput(PURL::FileType type, const TQString &directory, const TQString &filename)
{
_inputType = type;
_directory = directory;
_filename = filename;
}
BitValue Debugger::Base::pc() const
{
return Register::list().value(pcTypeData());
}
Register::TypeData Debugger::Base::pcTypeData() const
{
return Register::TypeData("PC", 2*device()->nbBytesAddress());
}
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