9 /** @brief Constructor */
10 ModelHistory::ModelHistory() :
11 func_counter(0), /* function id starts with 0 */
17 void ModelHistory::enter_function(const uint32_t func_id, thread_id_t tid)
19 //model_print("thread %d entering func %d\n", tid, func_id);
20 uint32_t id = id_to_int(tid);
21 SnapVector<func_id_list_t *> * thrd_func_list = model->get_execution()->get_thrd_func_list();
23 if ( thrd_func_list->size() <= id )
24 thrd_func_list->resize( id + 1 );
26 func_id_list_t * func_list = thrd_func_list->at(id);
28 if (func_list == NULL) {
29 func_list = new func_id_list_t();
30 thrd_func_list->at(id) = func_list;
33 func_list->push_back(func_id);
36 void ModelHistory::exit_function(const uint32_t func_id, thread_id_t tid)
38 SnapVector<func_id_list_t *> * thrd_func_list = model->get_execution()->get_thrd_func_list();
40 func_id_list_t * func_list = thrd_func_list->at( id_to_int(tid) );
41 uint32_t last_func_id = func_list->back();
43 if (last_func_id == func_id) {
44 func_list->pop_back();
46 model_print("trying to exit with a wrong function id\n");
47 model_print("--- last_func: %d, func_id: %d\n", last_func_id, func_id);
49 //model_print("thread %d exiting func %d\n", tid, func_id);
52 void ModelHistory::add_func_atomic(ModelAction *act, thread_id_t tid)
54 /* return if thread i has not entered any function or has exited
56 SnapVector<func_id_list_t *> * thrd_func_list = model->get_execution()->get_thrd_func_list();
58 uint32_t id = id_to_int(tid);
59 if ( thrd_func_list->size() <= id )
61 else if (thrd_func_list->at(id) == NULL)
64 /* get the function id that thread i is currently in */
65 func_id_list_t * func_list = thrd_func_list->at(id);
66 uint32_t func_id = func_list->back();
68 if ( func_atomics.size() <= func_id )
69 func_atomics.resize( func_id + 1 );
71 FuncNode * func_node = func_atomics[func_id];
72 if (func_node == NULL) {
73 const char * func_name = func_map_rev[func_id];
74 func_node = new FuncNode();
75 func_node->set_func_id(func_id);
76 func_node->set_func_name(func_name);
78 func_atomics[func_id] = func_node;
81 func_node->add_action(act);
84 void ModelHistory::print()
86 for (uint32_t i = 0; i < func_atomics.size(); i++ ) {
87 FuncNode * funcNode = func_atomics[i];
88 func_inst_list_t * inst_list = funcNode->get_inst_list();
93 model_print("function %s has following actions\n", funcNode->get_func_name());
94 func_inst_list_t::iterator it;
95 for (it = inst_list->begin(); it != inst_list->end(); it++) {
97 model_print("type: %d, at: %s\n", inst->get_type(), inst->get_position());