adds initial files for mt test

tests/quantum_keeper_mt/sc_main.cpp

@@ -0,0 +1,46 @@
+#include "top_module.h"
+#include "util/logging.h"
+#include <csetjmp>
+#include <csignal>
+#include <cstdlib>
+#include <scc/configurer.h>
+#include <scc/report.h>
+#include <scc/trace.h>
+#include <scc/tracer.h>
+#include <sysc/utils/sc_report.h>
+#include <sysc/utils/sc_report_handler.h>
+#include <tlm_utils/tlm_quantumkeeper.h>
+#include <util/ities.h>
+
+using namespace scc;
+using namespace sc_core;
+
+jmp_buf abrt;
+void ABRThandler(int sig) { longjmp(abrt, 1); }
+
+int sc_main(int argc, char* argv[]) {
+    signal(SIGABRT, ABRThandler);
+    auto my_name = util::split(argv[0], '/').back();
+    auto level = "3"; // getenv("SCC_TEST_VERBOSE");
+    auto log_lvl = level ? static_cast<scc::log>(std::min(strtoul(level, nullptr, 10) + 4, 7UL)) : log::FATAL;
+    scc::init_logging(LogConfig().logLevel(log_lvl).logAsync(false).msgTypeFieldWidth(35));
+    LOGGER(DEFAULT)::reporting_level().store(logging::TRACEALL);
+    scc::configurer cfg("");
+    // create tracer if environment variable SCC_TEST_TRACE is defined
+    std::unique_ptr<scc::tracer> tracer;
+    if(auto* test_trace = getenv("SCC_TEST_TRACE")) {
+        tracer = std::make_unique<scc::tracer>(my_name, scc::tracer::ENABLE, scc::tracer::ENABLE);
+        tracer->set_default_trace_enable(true);
+    }
+    int result = -1;
+    tlm_utils::tlm_quantumkeeper::set_global_quantum(3_us);
+    if(setjmp(abrt) == 0) {
+        // instantiate design(s)
+        top_module top_mod("top_module_inst");
+        // Start the simulation
+        sc_core::sc_start(20_us);
+    } else {
+        SCCERR() << "Some error occured";
+    }
+    return sc_core::sc_report_handler::get_count(sc_core::SC_ERROR) + sc_core::sc_report_handler::get_count(sc_core::SC_WARNING);
+}