#include <unistd.h>
-#include "libthreads.h"
+#include <threads.h>
#include "common.h"
-#include "threads.h"
+#include "threads-model.h"
#include "datarace.h"
params->maxfuturedelay = 100;
params->fairwindow = 0;
params->enabledcount = 1;
+ params->bound = 0;
}
static void print_usage(struct model_params *params) {
" enabled sufficiently many times should receive\n"
" priority for execution. Default: %d\n"
"-e Enabled count. Default: %d\n"
+"-b Upper length bound. Default: %d\n"
"-- Program arguments follow.\n\n",
-params->maxreads, params->maxfuturedelay, params->fairwindow, params->enabledcount);
+params->maxreads, params->maxfuturedelay, params->fairwindow, params->enabledcount, params->bound);
exit(EXIT_SUCCESS);
}
static void parse_options(struct model_params *params, int *argc, char ***argv) {
- const char *shortopts = "hm:s:f:e:";
+ const char *shortopts = "hm:s:f:e:b:";
int opt;
bool error = false;
while (!error && (opt = getopt(*argc, *argv, shortopts)) != -1) {
case 'e':
params->enabledcount = atoi(optarg);
break;
+ case 'b':
+ params->bound = atoi(optarg);
+ break;
case 'm':
params->maxreads = atoi(optarg);
break;
int main_argc;
char **main_argv;
-/** The real_main function contains the main model checking loop. */
-static void real_main() {
+/** Wrapper to run the user's main function, with appropriate arguments */
+void wrapper_user_main(void *)
+{
+ user_main(main_argc, main_argv);
+}
+
+/** The model_main function contains the main model checking loop. */
+static void model_main() {
thrd_t user_thread;
struct model_params params;
snapshotObject->snapshotStep(0);
do {
/* Start user program */
- model->add_thread(new Thread(&user_thread, (void (*)(void *)) &user_main, NULL));
+ model->add_thread(new Thread(&user_thread, &wrapper_user_main, NULL));
/* Wait for all threads to complete */
model->finish_execution();
/**
* Main function. Just initializes snapshotting library and the
- * snapshotting library calls the real_main function.
+ * snapshotting library calls the model_main function.
*/
int main(int argc, char ** argv) {
main_argc = argc;
main_argv = argv;
/* Let's jump in quickly and start running stuff */
- initSnapShotLibrary(10000, 1024, 1024, 1000, &real_main);
+ initSnapshotLibrary(10000, 1024, 1024, 4000, &model_main);
}