Added abo-simple-arm experiment code

It is a simple and short experiment that performs single stepping
through the target. It is designed to be used with gem5 (+ ARM).

Change-Id: Id48b2b087a3650bd0298454ff168c0dbdaaae0c8

src/experiments/abo-simple-arm/CMakeLists.txt

+set(EXPERIMENT_NAME abo-simple-arm)
+set(EXPERIMENT_TYPE ABOSimpleARMExperiment)
+configure_file(../instantiate-experiment.ah.in
+               ${CMAKE_CURRENT_BINARY_DIR}/instantiate-${EXPERIMENT_NAME}.ah @ONLY
+)
+
+#experiment sources
+set(MY_EXPERIMENT_SRCS
+	experiment.hpp
+	experiment.cc
+)
+
+#### include directories ####
+include_directories(${CMAKE_CURRENT_BINARY_DIR})
+
+## build library
+add_library(fail-${EXPERIMENT_NAME} ${MY_EXPERIMENT_SRCS})

src/experiments/abo-simple-arm/experiment.cc

+#include "util/Logger.hpp"
+#include "experiment.hpp"
+#include "sal/SALConfig.hpp"
+#include "sal/SALInst.hpp"
+#include "sal/Listener.hpp"
+#include "config/FailConfig.hpp"
+
+using namespace std;
+using namespace fail;
+
+// Check if configuration dependencies are satisfied:
+#if !defined(CONFIG_EVENT_BREAKPOINTS) && !defined(CONFIG_EVENT_BREAKPOINTS_RANGE)
+  #error This experiment needs: breakpoints. Enable them in the configuration.
+#endif
+
+bool ABOSimpleARMExperiment::run()
+{
+	Logger log("abo-simple", false);
+	log << "Startup!" << endl;
+
+	BPSingleListener* ret;
+	BPSingleListener bp(0x800334);
+	ret = (BPSingleListener*)simulator.addListenerAndResume(&bp);
+	log << hex << ret->getTriggerInstructionPointer() << ": "
+		<< simulator.getMnemonic() << endl;
+	bp.setWatchInstructionPointer(ANY_ADDR);
+	simulator.clearListeners();
+	while ((ret = (BPSingleListener*)simulator.addListenerAndResume(&bp)) != 0) {
+		log << hex << ret->getTriggerInstructionPointer() << ": "
+		    << simulator.getMnemonic() << "   => Abort? " << flush;
+		char ch;
+		cin.clear(); cin.sync(); cin >> ch;
+		cout << endl;
+		if (ch == 'y' || ch == 'Y')
+			break;
+	}
+
+	// Explicitly terminate, or the simulator will continue to run.
+	simulator.terminate();
+}

src/experiments/abo-simple-arm/experiment.hpp

+#ifndef __ABO_SIMPLE_ARM_EXPERIMENT_HPP__
+  #define __ABO_SIMPLE_ARM_EXPERIMENT_HPP__
+  
+#include "efw/ExperimentFlow.hpp"
+#include "efw/JobClient.hpp"
+
+class ABOSimpleARMExperiment : public fail::ExperimentFlow {
+public:
+	ABOSimpleARMExperiment() { }
+	bool run();
+};
+
+#endif // __ABO_SIMPLE_ARM_EXPERIMENT_HPP__