fail: add support for pandaboard

Change-Id: I1525c9b36d58bf53ad238a553d914f183f983bba

src/core/sal/panda/PandaController.hpp

@@ -0,0 +1,95 @@
+#ifndef __PANDA_CONTROLLER_HPP__
+  #define __PANDA_CONTROLLER_HPP__
+
+#include <string>
+#include <cassert>
+#include <iostream>
+#include <iomanip>
+#include <string.h>
+
+#include "../SimulatorController.hpp"
+
+struct command_context;
+
+namespace fail {
+
+class ExperimentFlow;
+
+
+struct target;
+
+/**
+ * \class PandaController
+ * Pandaboard-specific implementation of a SimulatorController.
+ */
+class PandaController : public SimulatorController {
+private:
+	ExperimentFlow* m_CurrFlow; //!< Stores the current flow for save/restore-operations
+public:
+	/**
+	 * Initialize the controller, i.e., add the number of simulated CPUs.
+	 */
+	PandaController();
+	~PandaController();
+	/* ********************************************************************
+	 * Standard Listener Handler API:
+	 * ********************************************************************/
+	/**
+	 * I/O port communication handler. This method is called (from
+	 * the IOPortCom aspect) every time when pandaboard performs a port I/O operation.
+	 * @param cpu the CPU that caused the IO port access
+	 * @param data the data transmitted
+	 * @param port the port it was transmitted on
+	 * @param out \c true if the I/O traffic has been outbound, \c false otherwise
+	 */
+	void onIOPort(ConcreteCPU* cpu, unsigned char data, unsigned port, bool out);
+	/**
+	 * Internal handler for TimerListeners. This method is called when a previously
+	 * registered (openocd-wrapper) timer triggers. It searches for the provided
+	 * TimerListener object within the ListenerManager and fires such an event
+	 * by calling \c triggerActiveListeners().
+	 * @param thisPtr a pointer to the TimerListener-object triggered
+	 */
+	void onTimerTrigger(void *thisPtr);
+	/* ********************************************************************
+	 * Simulator Controller & Access API:
+	 * ********************************************************************/
+	/**
+	 * Save device state.
+	 * @param path Location to store state information
+	 * @return \c true if the state has been successfully saved, \c false otherwise
+	 */
+	bool save(const std::string& path);
+	/**
+	 * Restore device state. Clears all Listeners.
+	 * @param path Location to previously saved state information
+	 */
+	void restore(const std::string& path);
+	/**
+	 * Reboot pandaboard. Clears all Listeners.
+	 */
+	void reboot();
+	/**
+	 * Fire an interrupt.
+	 * @param irq Interrupt to be fired
+	 */
+	//void fireInterrupt(unsigned irq);
+
+	virtual simtime_t getTimerTicks() {
+		// return bx_pc_system.time_ticks();
+		// ToDo (PORT)
+		return 0;
+	}
+	virtual simtime_t getTimerTicksPerSecond() {
+		// return bx_pc_system.time_ticks() / bx_pc_system.time_usec() * 1000000; /* imprecise hack */
+		// ToDo (PORT)
+		return 0;
+	}
+
+	// Overloading super method to terminate OpenOCD properly
+	void terminate(int exCode = EXIT_SUCCESS);
+};
+
+} // end-of-namespace: fail
+
+#endif // __PANDA_CONTROLLER_HPP__