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112 lines
3.1 KiB
112 lines
3.1 KiB
/***************************************************************************
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* Copyright (C) 2006 Nicolas Hadacek <hadacek@kde.org> *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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***************************************************************************/
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#include "generic_debug.h"
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#include "common/global/global.h"
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#include "generic_prog.h"
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#include "devices/base/register.h"
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#include "devices/base/device_group.h"
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#include "devices/pic/base/pic.h"
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//----------------------------------------------------------------------------
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Debugger::Base::Base(Programmer::Base &programmer)
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: Log::Base(&programmer), _programmer(programmer), _deviceSpecific(0),
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_specific(0), _inputType(PURL::Nb_FileTypes), _coff(0)
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{}
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void Debugger::Base::init(DeviceSpecific *deviceSpecific, Specific *specific)
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{
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_deviceSpecific = deviceSpecific;
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_specific = specific;
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}
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Debugger::Base::~Base()
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{
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delete _deviceSpecific;
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delete _specific;
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}
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const Device::Data *Debugger::Base::device() const
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{
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return _programmer.device();
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}
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bool Debugger::Base::init()
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{
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_programmer.setState(Programmer::Stopped);
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log(Log::LineType::Information, i18n("Setting up debugging session."));
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if ( !internalInit() ) {
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log(Log::LineType::Error, i18n("Failed to initialize device for debugging."));
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return false;
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}
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log(Log::LineType::Information, i18n("Ready to start debugging."));
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_programmer.setState(Programmer::Halted);
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return update();
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}
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bool Debugger::Base::update()
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{
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if ( !updateState() ) return false;
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if ( _programmer.state()==::Programmer::Halted ) return _deviceSpecific->updateStatus();
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return true;
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}
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bool Debugger::Base::run()
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{
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if ( !internalRun() ) return false;
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_programmer.setState(::Programmer::Running);
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return update();
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}
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bool Debugger::Base::step()
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{
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if ( !internalStep() ) return false;
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return update();
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}
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bool Debugger::Base::halt()
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{
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bool success;
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if ( !softHalt(success) ) return false;
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if ( !success ) return hardHalt();
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if ( !update() ) return false;
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log(Log::LineType::Information, TQString("Halted at %1").tqarg(toHexLabel(pc(), _programmer.device()->nbCharsAddress())));
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_programmer.setState(::Programmer::Halted);
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return true;
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}
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bool Debugger::Base::reset()
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{
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if ( !internalReset() ) return false;
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return update();
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}
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TQString Debugger::Base::statusString() const
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{
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if ( _programmer.state()!=::Programmer::Halted ) return TQString();
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return _deviceSpecific->statusString();
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}
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void Debugger::Base::setupInput(PURL::FileType type, const TQString &directory, const TQString &filename)
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{
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_inputType = type;
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_directory = directory;
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_filename = filename;
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}
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BitValue Debugger::Base::pc() const
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{
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return Register::list().value(pcTypeData());
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}
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Register::TypeData Debugger::Base::pcTypeData() const
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{
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return Register::TypeData("PC", 2*device()->nbBytesAddress());
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}
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