edits

[c11tester.git] / main.cc

diff --git a/main.cc b/main.cc
index 199e23bf13d018e98ef4f8786a241ce22e46a2d5..df8b8776610a40a83ffc7b04540ccdc400586b70 100644 (file)
--- a/main.cc
+++ b/main.cc
@@ -19,11 +19,10 @@
 
 static void param_defaults(struct model_params *params)
 {
-       params->enabledcount = 1;
-       params->bound = 0;
        params->verbose = !!DBG_ENABLED();
        params->uninitvalue = 0;
-       params->maxexecutions = 0;
+       params->maxexecutions = 10;
+       params->nofork = false;
 }
 
 static void print_usage(const char *program_name, struct model_params *params)
@@ -33,37 +32,32 @@ static void print_usage(const char *program_name, struct model_params *params)
        param_defaults(params);
 
        model_print(
-"Copyright (c) 2013 Regents of the University of California. All rights reserved.\n"
-"Distributed under the GPLv2\n"
-"Written by Brian Norris and Brian Demsky\n"
-"\n"
-"Usage: %s [MODEL-CHECKER OPTIONS] -- [PROGRAM ARGS]\n"
-"\n"
-"MODEL-CHECKER OPTIONS can be any of the model-checker options listed below. Arguments\n"
-"provided after the `--' (the PROGRAM ARGS) are passed to the user program.\n"
-"\n"
-"Model-checker options:\n"
-"-h, --help                  Display this help message and exit\n"
-"-e, --enabled=COUNT         Enabled count.\n"
-"                              Default: %d\n"
-"-b, --bound=MAX             Upper length bound.\n"
-"                              Default: %d\n"
-"-v[NUM], --verbose[=NUM]    Print verbose execution information. NUM is optional:\n"
-"                              0 is quiet; 1 shows valid executions; 2 is noisy;\n"
-"                              3 is noisier.\n"
-"                              Default: %d\n"
-"-u, --uninitialized=VALUE   Return VALUE any load which may read from an\n"
-"                              uninitialized atomic.\n"
-"                              Default: %u\n"
-"-t, --analysis=NAME         Use Analysis Plugin.\n"
-"-o, --options=NAME          Option for previous analysis plugin.  \n"
-"-x, --maxexec=NUM           Maximum number of executions.\n"
-"                            Default: %u\n"
-"                            -o help for a list of options\n"
-" --                         Program arguments follow.\n\n",
+               "Copyright (c) 2013 Regents of the University of California. All rights reserved.\n"
+               "Distributed under the GPLv2\n"
+               "Written by Brian Norris and Brian Demsky\n"
+               "\n"
+               "Usage: %s [MODEL-CHECKER OPTIONS] -- [PROGRAM ARGS]\n"
+               "\n"
+               "MODEL-CHECKER OPTIONS can be any of the model-checker options listed below. Arguments\n"
+               "provided after the `--' (the PROGRAM ARGS) are passed to the user program.\n"
+               "\n"
+               "Model-checker options:\n"
+               "-h, --help                  Display this help message and exit\n"
+               "-v[NUM], --verbose[=NUM]    Print verbose execution information. NUM is optional:\n"
+               "                              0 is quiet; 1 shows valid executions; 2 is noisy;\n"
+               "                              3 is noisier.\n"
+               "                              Default: %d\n"
+               "-u, --uninitialized=VALUE   Return VALUE any load which may read from an\n"
+               "                              uninitialized atomic.\n"
+               "                              Default: %u\n"
+               "-t, --analysis=NAME         Use Analysis Plugin.\n"
+               "-o, --options=NAME          Option for previous analysis plugin.  \n"
+               "-x, --maxexec=NUM           Maximum number of executions.\n"
+               "                            Default: %u\n"
+               "                            -o help for a list of options\n"
+               "-n                          No fork\n"
+               " --                         Program arguments follow.\n\n",
                program_name,
-               params->enabledcount,
-               params->bound,
                params->verbose,
                params->uninitvalue,
                params->maxexecutions);
@@ -92,17 +86,15 @@ bool install_plugin(char * name) {
 
 static void parse_options(struct model_params *params, int argc, char **argv)
 {
-       const char *shortopts = "ht:o:e:b:u:x:v::";
+       const char *shortopts = "hnt:o:u:x:v::";
        const struct option longopts[] = {
                {"help", no_argument, NULL, 'h'},
-               {"enabled", required_argument, NULL, 'e'},
-               {"bound", required_argument, NULL, 'b'},
                {"verbose", optional_argument, NULL, 'v'},
                {"uninitialized", required_argument, NULL, 'u'},
                {"analysis", required_argument, NULL, 't'},
                {"options", required_argument, NULL, 'o'},
                {"maxexecutions", required_argument, NULL, 'x'},
-               {0, 0, 0, 0} /* Terminator */
+               {0, 0, 0, 0}    /* Terminator */
        };
        int opt, longindex;
        bool error = false;
@@ -111,15 +103,12 @@ static void parse_options(struct model_params *params, int argc, char **argv)
                case 'h':
                        print_usage(argv[0], params);
                        break;
+               case 'n':
+                 params->nofork = true;
+                 break;
                case 'x':
                        params->maxexecutions = atoi(optarg);
                        break;
-               case 'e':
-                       params->enabledcount = atoi(optarg);
-                       break;
-               case 'b':
-                       params->bound = atoi(optarg);
-                       break;
                case 'v':
                        params->verbose = optarg ? atoi(optarg) : 1;
                        break;
@@ -131,13 +120,13 @@ static void parse_options(struct model_params *params, int argc, char **argv)
                                error = true;
                        break;
                case 'o':
-                       {
-                               ModelVector<TraceAnalysis *> * analyses = getInstalledTraceAnalysis();
-                               if ( analyses->size() == 0 || (*analyses)[analyses->size()-1]->option(optarg))
-                                       error = true;
-                       }
-                       break;
-               default: /* '?' */
+               {
+                       ModelVector<TraceAnalysis *> * analyses = getInstalledTraceAnalysis();
+                       if ( analyses->size() == 0 || (*analyses)[analyses->size()-1]->option(optarg))
+                               error = true;
+               }
+               break;
+               default:        /* '?' */
                        error = true;
                        break;
                }
@@ -187,7 +176,9 @@ static void model_main()
 
        snapshot_stack_init();
 
-       model = new ModelChecker(params);
+       if (!model)
+               model = new ModelChecker();
+       model->setParams(params);
        install_trace_analyses(model->get_execution());
 
        snapshot_record(0);
@@ -222,5 +213,5 @@ int main(int argc, char **argv)
        redirect_output();
 
        /* Let's jump in quickly and start running stuff */
-       snapshot_system_init(10000, 1024, 1024, 4000, &model_main);
+       snapshot_system_init(10000, 1024, 1024, 40000, &model_main);
 }