6 /** @brief Constructor */
7 ModelHistory::ModelHistory() :
8 func_counter(0), /* function id starts with 0 */
11 work_list(2) /* we have at least two threads */
14 void ModelHistory::enter_function(const uint32_t func_id, thread_id_t tid)
16 uint32_t id = id_to_int(tid);
17 if ( work_list.size() <= id )
18 work_list.resize( id + 1 );
20 func_id_list_t * func_list = work_list[id];
21 if (func_list == NULL) {
22 func_list = new func_id_list_t();
23 work_list[id] = func_list;
26 func_list->push_back(func_id);
29 void ModelHistory::exit_function(const uint32_t func_id, thread_id_t tid)
31 func_id_list_t * func_list = work_list[ id_to_int(tid) ];
32 uint32_t last_func_id = func_list->back();
34 if (last_func_id == func_id) {
35 func_list->pop_back();
37 model_print("trying to exit with a wrong function id\n");
38 model_print("--- last_func: %d, func_id: %d\n", last_func_id, func_id);
42 void ModelHistory::add_func_atomic(ModelAction *act, thread_id_t tid) {
43 /* return if thread i has not entered any function or has exited
45 uint32_t id = id_to_int(tid);
46 if ( work_list.size() <= id )
48 else if (work_list[id] == NULL)
51 /* get the function id that thread i is currently in */
52 func_id_list_t * func_list = work_list[id];
53 uint32_t func_id = func_list->back();
55 if ( func_atomics.size() <= func_id )
56 func_atomics.resize( func_id + 1 );
58 FuncNode * func_node = func_atomics[func_id];
59 if (func_node == NULL) {
60 func_node = new FuncNode();
61 func_atomics[func_id] = func_node;
64 func_node->add_action(act);
67 void ModelHistory::print() {
68 for (uint32_t i = 0; i < func_atomics.size(); i++ ) {
69 FuncNode * funcNode = func_atomics[i];
70 func_inst_list_t * inst_list = funcNode->get_inst_list();
75 model_print("function with id: %d has following actions\n", i);
76 func_inst_list_t::iterator it;
77 for (it = inst_list->begin(); it != inst_list->end(); it++) {
79 model_print("type: %d, at: %s\n", inst->get_type(), inst->get_position());