f9d8469114
git-svn-id: https://www4.informatik.uni-erlangen.de/i4svn/danceos/trunk/devel/fail@977 8c4709b5-6ec9-48aa-a5cd-a96041d1645a
108 lines
2.7 KiB
C++
108 lines
2.7 KiB
C++
#ifndef __BOCHS_CONTROLLER_HPP__
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#define __BOCHS_CONTROLLER_HPP__
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#define DEBUG
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#include <string>
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#include <cassert>
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#include <iostream>
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#include <iomanip>
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#include <string.h>
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#include <stdlib.h>
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#include "failbochs.hpp"
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#include "../SimulatorController.hpp"
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#include "../../controller/Event.hpp"
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#include "../../../bochs/bochs.h"
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#include "../../../bochs/cpu/cpu.h"
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#include "../../../bochs/config.h"
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using namespace std;
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namespace fi { class ExperimentFlow; }
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/// Simulator Abstraction Layer namespace
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namespace sal
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{
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/**
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* \class BochsController
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* Bochs-specific implementation of a SimulatorController.
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*/
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class BochsController : public SimulatorController
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{
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private:
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/**
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* stores the current flow for save/restore-operations
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*/
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fi::ExperimentFlow* m_CurrFlow;
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#ifdef DEBUG
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unsigned m_Regularity;
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unsigned m_Counter;
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std::ostream* m_pDest;
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#endif
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public:
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// Initialize the controller.
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BochsController();
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~BochsController();
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/* ********************************************************************
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* Standard Event Handler API (SEH-API):
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* ********************************************************************/
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/**
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* Instruction pointer modification handler. This method is called
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* (from the Breakpoints aspect) every time when the Bochs-internal IP
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* changes.
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* @param instrPtr
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*/
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void onInstrPtrChanged(address_t instrPtr);
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/* ********************************************************************
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* Simulator Controller & Access API (SCA-API):
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* ********************************************************************/
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/**
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* Save simulator state.
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* @param path Location to store state information
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*/
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void save(const string& path);
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/**
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* Save finished: Callback from Simulator
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*/
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void saveDone();
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/**
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* Restore simulator state. Clears all Events.
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* @param path Location to previously saved state information
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*/
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void restore(const string& path);
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/**
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* Restore finished: Callback from Simulator
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*/
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void restoreDone();
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/**
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* Reboot simulator. Clears all Events.
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*/
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void reboot();
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/**
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* Reboot finished: Callback from Simulator
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*/
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void rebootDone();
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/**
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* Terminate simulator
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* @param exCode Individual exit code
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*/
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void terminate(int exCode = EXIT_SUCCESS);
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#ifdef DEBUG
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/**
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* Enables instruction pointer debugging output.
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* @param regularity the output regularity; 1 to display every
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* instruction pointer, 0 to disable
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* @param dest specifies the output destition; defaults to \c std::cout
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*/
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void dbgEnableInstrPtrOutput(unsigned regularity, std::ostream* dest = &cout);
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#endif
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};
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} // end-of-namespace: sal
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#endif /* __BOCHS_CONTROLLER_HPP__ */
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