#define VOLATILELOAD(size) \
uint ## size ## _t cds_volatile_load ## size(void * obj, const char * position) { \
ensureModel(); \
- return (uint ## size ## _t)model->switch_to_master(new ModelAction(ATOMIC_READ, position, memory_order_relaxed, obj)); \
+ return (uint ## size ## _t)model->switch_to_master(new ModelAction(ATOMIC_READ, position, memory_order_volatile_load, obj)); \
}
VOLATILELOAD(8)
#define VOLATILESTORE(size) \
void cds_volatile_store ## size (void * obj, uint ## size ## _t val, const char * position) { \
ensureModel(); \
- model->switch_to_master(new ModelAction(ATOMIC_WRITE, position, memory_order_relaxed, obj, (uint64_t) val)); \
+ model->switch_to_master(new ModelAction(ATOMIC_WRITE, position, memory_order_volatile_store, obj, (uint64_t) val)); \
*((volatile uint ## size ## _t *)obj) = val; \
thread_id_t tid = thread_current()->get_id(); \
for(int i=0;i < size / 8;i++) { \
*/
void cds_func_entry(const char * funcName) {
+#ifdef NEWFUZZER
ensureModel();
- /*
- Thread * th = thread_current();
- uint32_t func_id;
-
- ModelHistory *history = model->get_history();
- if ( !history->getFuncMap()->contains(funcName) ) {
- // add func id to func map
- func_id = history->get_func_counter();
- history->incr_func_counter();
- history->getFuncMap()->put(funcName, func_id);
-
- // add func id to reverse func map
- ModelVector<const char *> * func_map_rev = history->getFuncMapRev();
- if ( func_map_rev->size() <= func_id )
- func_map_rev->resize( func_id + 1 );
- func_map_rev->at(func_id) = funcName;
- } else {
- func_id = history->getFuncMap()->get(funcName);
- }
-
- history->enter_function(func_id, th->get_id());
- */
+ Thread * th = thread_current();
+ uint32_t func_id;
+
+ ModelHistory *history = model->get_history();
+ if ( !history->getFuncMap()->contains(funcName) ) {
+ // add func id to func map
+ func_id = history->get_func_counter();
+ history->incr_func_counter();
+ history->getFuncMap()->put(funcName, func_id);
+
+ // add func id to reverse func map
+ ModelVector<const char *> * func_map_rev = history->getFuncMapRev();
+ if ( func_map_rev->size() <= func_id )
+ func_map_rev->resize( func_id + 1 );
+
+ func_map_rev->at(func_id) = funcName;
+ } else {
+ func_id = history->getFuncMap()->get(funcName);
+ }
+
+ history->enter_function(func_id, th->get_id());
+#endif
}
void cds_func_exit(const char * funcName) {
+#ifdef NEWFUZZER
ensureModel();
-/* Thread * th = thread_current();
- uint32_t func_id;
-
- ModelHistory *history = model->get_history();
- func_id = history->getFuncMap()->get(funcName);
+ Thread * th = thread_current();
+ uint32_t func_id;
+ ModelHistory *history = model->get_history();
+ func_id = history->getFuncMap()->get(funcName);
+/*
* func_id not found; this could happen in the case where a function calls cds_func_entry
* when the model has been defined yet, but then an atomic inside the function initializes
* the model. And then cds_func_exit is called upon the function exiting.
*
- if (func_id == 0)
- return;
-
- history->exit_function(func_id, th->get_id());
*/
+ if (func_id == 0)
+ return;
+
+ history->exit_function(func_id, th->get_id());
+#endif
}