Merge "core/sal: pass commandline parameters by reference"

src/core/sal/SimulatorController.cc

@@ -36,16 +36,20 @@ BaseListener* SimulatorController::resume(void)
 	return m_LstList.getLastFired();
 }
 
-void SimulatorController::startup(int argc, char **argv)
+void SimulatorController::startup(int& argc, char **& argv)
+{
+	if (argv) {
+		CommandLine::Inst().collect_args(argc, argv);
+	}
+	startup();
+}
+
+void SimulatorController::startup()
 {
 	// Some greetings to the user:
 	std::cout << "[SimulatorController] Initializing..." << std::endl;
 	// TODO: Log-Level?
 
-	if (argv) {
-		CommandLine::Inst().collect_args(argc, argv);
-	}
-
 	// Activate previously added experiments to allow initialization:
 	initExperiments();
 }

src/core/sal/SimulatorController.hpp

@@ -52,7 +52,11 @@ public:
 	 * @param argc main()'s argument counter
 	 * @param argv main()'s argument value vector
 	 */
-	void startup(int argc = 0, char **argv = 0);
+	void startup(int& argc, char **& argv);
+	/**
+	 * @brief Parameter-less version of startup() for backends that do not (yet) handle parameters
+	 */
+	void startup();
 	/**
 	 * Experiments need to hook here.
 	 */

src/core/util/CommandLine.cc

@@ -13,7 +13,8 @@ namespace fail {
             if (strncmp(argv[i], "-Wf,", 4) == 0) {
                 this->argv.push_back(std::string(argv[i] + 4));
 
-                for (int x = i + 1; x < argc; ++x) {
+                // also copy argv[argc], which equals 0
+                for (int x = i + 1; x <= argc; ++x) {
                     argv[x - 1] = argv[x];
                 }
                 i --;