8095335bf3
git-svn-id: https://www4.informatik.uni-erlangen.de/i4svn/danceos/trunk/devel/fail@1017 8c4709b5-6ec9-48aa-a5cd-a96041d1645a
112 lines
2.8 KiB
C++
112 lines
2.8 KiB
C++
#ifndef __BOCHS_CONTROLLER_HPP__
|
|
#define __BOCHS_CONTROLLER_HPP__
|
|
|
|
#define DEBUG
|
|
|
|
#include <string>
|
|
#include <cassert>
|
|
#include <iostream>
|
|
#include <iomanip>
|
|
#include <string.h>
|
|
|
|
#include "failbochs.hpp"
|
|
|
|
#include "../SimulatorController.hpp"
|
|
#include "../../controller/Event.hpp"
|
|
|
|
#include "../../../bochs/bochs.h"
|
|
#include "../../../bochs/cpu/cpu.h"
|
|
#include "../../../bochs/config.h"
|
|
#include "../../../bochs/iodev/iodev.h"
|
|
|
|
using namespace std;
|
|
|
|
namespace fi { class ExperimentFlow; }
|
|
|
|
/// Simulator Abstraction Layer namespace
|
|
namespace sal
|
|
{
|
|
|
|
/**
|
|
* \class BochsController
|
|
* Bochs-specific implementation of a SimulatorController.
|
|
*/
|
|
class BochsController : public SimulatorController
|
|
{
|
|
private:
|
|
/**
|
|
* stores the current flow for save/restore-operations
|
|
*/
|
|
fi::ExperimentFlow* m_CurrFlow;
|
|
#ifdef DEBUG
|
|
unsigned m_Regularity;
|
|
unsigned m_Counter;
|
|
std::ostream* m_pDest;
|
|
#endif
|
|
public:
|
|
// Initialize the controller.
|
|
BochsController();
|
|
~BochsController();
|
|
/* ********************************************************************
|
|
* Standard Event Handler API (SEH-API):
|
|
* ********************************************************************/
|
|
/**
|
|
* Instruction pointer modification handler. This method is called
|
|
* (from the Breakpoints aspect) every time when the Bochs-internal IP
|
|
* changes.
|
|
* @param instrPtr
|
|
*/
|
|
void onInstrPtrChanged(address_t instrPtr);
|
|
/* ********************************************************************
|
|
* Simulator Controller & Access API (SCA-API):
|
|
* ********************************************************************/
|
|
/**
|
|
* Save simulator state.
|
|
* @param path Location to store state information
|
|
*/
|
|
void save(const string& path);
|
|
/**
|
|
* Save finished: Callback from Simulator
|
|
*/
|
|
void saveDone();
|
|
/**
|
|
* Restore simulator state. Clears all Events.
|
|
* @param path Location to previously saved state information
|
|
*/
|
|
void restore(const string& path);
|
|
/**
|
|
* Restore finished: Callback from Simulator
|
|
*/
|
|
void restoreDone();
|
|
/**
|
|
* Reboot simulator. Clears all Events.
|
|
*/
|
|
void reboot();
|
|
/**
|
|
* Reboot finished: Callback from Simulator
|
|
*/
|
|
void rebootDone();
|
|
/**
|
|
* Fire an interrupt.
|
|
* @param irq Interrupt to be fired
|
|
*/
|
|
void fireInterrupt(unsigned irq);
|
|
/**
|
|
* Fire done: Callback from Simulator
|
|
*/
|
|
void fireInterruptDone();
|
|
#ifdef DEBUG
|
|
/**
|
|
* Enables instruction pointer debugging output.
|
|
* @param regularity the output regularity; 1 to display every
|
|
* instruction pointer, 0 to disable
|
|
* @param dest specifies the output destition; defaults to \c std::cout
|
|
*/
|
|
void dbgEnableInstrPtrOutput(unsigned regularity, std::ostream* dest = &cout);
|
|
#endif
|
|
};
|
|
|
|
} // end-of-namespace: sal
|
|
|
|
#endif /* __BOCHS_CONTROLLER_HPP__ */
|