T32: Integrated Register read/write calls

* Tested without connected Lauterbach.
  T32_* functions are mocked via aspect.

* New target t32cli, for sending T32 command cia cli. (for testing)

git-svn-id: https://www4.informatik.uni-erlangen.de/i4svn/danceos/trunk/devel/fail@2103 8c4709b5-6ec9-48aa-a5cd-a96041d1645a

debuggers/t32/src/CMakeLists.txt

@@ -0,0 +1,11 @@
+set(SRCS
+		T32Connector.cc
+)
+
+add_executable(fail-client ${SRCS})
+target_link_libraries(fail-client -Wl,-whole-archive t32api -Wl,-no-whole-archive fail )
+
+install(TARGETS fail-client RUNTIME DESTINATION bin)
+
+add_executable(t32cli t32cli.cc)
+target_link_libraries(t32cli -Wl,-whole-archive t32api -Wl,-no-whole-archive)

debuggers/t32/src/T32Connector.cc

@@ -0,0 +1,61 @@
+/**
+ * FailT32 -- Fault Injection on the Lauterbach Trace32 System
+ *
+ * 1. Invoke t32 executable with appropriate Lauterbach Skript
+ *  - Script has to load binary
+ *  - and let system run until entry point
+ *  -> Then we have a readily configured system
+ *
+ * @author Martin Hoffmann <hoffmann@cs.fau.de>
+ * @date 15.02.2013
+ */
+
+#include <t32.h>
+#include <iostream>
+#include <string.h>
+#include <stdlib.h>
+
+#include "config/VariantConfig.hpp"
+#include "sal/SALInst.hpp"
+
+
+using namespace std;
+
+/* Default T32 error handler */
+void err(int ernum){
+	if(err != 0){
+		cerr << "Error: " << err << endl;
+		//exit(-1);
+	}
+}
+
+
+/* Here we go... */
+int main(int argc, char** argv){
+
+  // Evaluate arguments
+
+  // Setup connection to Lauterbach
+  cout << "Lauterbach remote connection" << endl;
+	int error;
+	char hostname[] = "localhost";
+	char packlen[] = "1024";
+	char port[] = "20010";
+
+	cout << "[T32] Connecting to " << hostname << ":" << port << " Packlen: " << packlen << endl;
+	T32_Config("NODE=", hostname);
+	T32_Config("PACKLEN=", packlen);
+	T32_Config("PORT=", port);
+
+	cout << "[T32] Init." << endl;
+	err(T32_Init());
+
+	cout << "[T32] Attach." << endl;
+	err(T32_Attach(T32_DEV_ICD));
+
+
+  // Let the SimulatorController do the dirty work.
+  fail::simulator.startup();
+
+  return 0;
+}

debuggers/t32/src/T32Connector.hpp

@@ -0,0 +1,24 @@
+#ifndef __T32_CONNECTOR_HPP__
+	#define __T32_CONNECTOR_HPP__
+
+#include <t32.h>
+
+namespace fail {
+
+/**
+ * \class T32Connector
+ */
+class T32Connector {
+public:
+
+  
+  /**
+	 * Save simulator state.  Quite hard on real hardware! Also safe all HW registers!
+	 * @param path Location to store state information
+	 * @return \c true if the state has been successfully saved, \c false otherwise
+	 */
+};
+
+} // end-of-namespace: fail
+
+#endif // __T32_CONNECTOR_HPP__

debuggers/t32/src/t32cli.cc

@@ -0,0 +1,63 @@
+#include <t32.h>
+#include <iostream>
+#include <string.h>
+#include <stdlib.h>
+
+using namespace std;
+
+void err(int ernum){
+	if(err != 0){
+		cerr << "Error: " << err << endl;
+		//exit(-1);
+	}
+}
+
+
+int eval_command(){
+	string cmd;
+	char errmsg[128];
+	cout << "%> ";
+	getline(cin, cmd);
+	if(cmd.compare("bye") == 0) return -1;
+
+	int err = T32_Cmd((char*)cmd.c_str());
+	if(err != 0){
+		cerr << "Could not execute command: " << err << endl;
+		word errnum;
+		T32_GetMessage(errmsg, &errnum);
+		cerr << errmsg << "Type: " << errnum << endl;
+	}
+
+	return 0;
+
+}
+
+
+int main(void){
+	cout << "Lauterbach remote connection" << endl;
+	cout << "Enter bye to exit." << endl;
+	int error;
+	char hostname[] = "localhost";
+	char packlen[] = "1024";
+	char port[] = "20010";
+
+	cout << "[T32] Connecting to " << hostname << ":" << port << " Packlen: " << packlen << endl;
+	T32_Config("NODE=", hostname);
+	T32_Config("PACKLEN=", packlen);
+	T32_Config("PORT=", port);
+
+	cout << "[T32] Init." << endl;
+	err(T32_Init());
+
+	cout << "[T32] Attach." << endl;
+	err(T32_Attach(T32_DEV_ICD));
+
+	while(eval_command() != -1);
+
+	cout << "[T32] Exit." << endl;
+	err(T32_Exit());
+	cout << "Bye." << endl;
+
+	return 0;
+}
+