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main: fixup parameter parsing for user program
[model-checker.git]
/
main.cc
diff --git
a/main.cc
b/main.cc
index 853654ccd35626c8410842f15419b265accd2dbb..635b8da70bc213e3db6524c964e78301b1b28ebf 100644
(file)
--- a/
main.cc
+++ b/
main.cc
@@
-4,9
+4,9
@@
#include <unistd.h>
#include <unistd.h>
-#include
"libthreads.h"
+#include
<threads.h>
#include "common.h"
#include "common.h"
-#include "threads.h"
+#include "threads
-model
.h"
#include "datarace.h"
#include "datarace.h"
@@
-19,6
+19,7
@@
static void param_defaults(struct model_params * params) {
params->maxfuturedelay = 100;
params->fairwindow = 0;
params->enabledcount = 1;
params->maxfuturedelay = 100;
params->fairwindow = 0;
params->enabledcount = 1;
+ params->bound = 0;
}
static void print_usage(struct model_params *params) {
}
static void print_usage(struct model_params *params) {
@@
-36,13
+37,14
@@
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"
" 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",
"-- 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) {
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) {
int opt;
bool error = false;
while (!error && (opt = getopt(*argc, *argv, shortopts)) != -1) {
@@
-59,6
+61,9
@@
static void parse_options(struct model_params *params, int *argc, char ***argv)
case 'e':
params->enabledcount = atoi(optarg);
break;
case 'e':
params->enabledcount = atoi(optarg);
break;
+ case 'b':
+ params->bound = atoi(optarg);
+ break;
case 'm':
params->maxreads = atoi(optarg);
break;
case 'm':
params->maxreads = atoi(optarg);
break;
@@
-67,8
+72,10
@@
static void parse_options(struct model_params *params, int *argc, char ***argv)
break;
}
}
break;
}
}
- (*argc) -= optind;
- (*argv) += optind;
+ (*argv)[optind - 1] = (*argv)[0];
+ (*argc) -= (optind - 1);
+ (*argv) += (optind - 1);
+ optind = 1;
if (error)
print_usage(params);
if (error)
print_usage(params);
@@
-77,6
+84,12
@@
static void parse_options(struct model_params *params, int *argc, char ***argv)
int main_argc;
char **main_argv;
int main_argc;
char **main_argv;
+/** 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;
/** The model_main function contains the main model checking loop. */
static void model_main() {
thrd_t user_thread;
@@
-97,7
+110,7
@@
static void model_main() {
snapshotObject->snapshotStep(0);
do {
/* Start user program */
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();
/* Wait for all threads to complete */
model->finish_execution();