#include <inttypes.h>
#include "history.h"
#include "action.h"
+#include "funcnode.h"
+#include "model.h"
+#include "execution.h"
+
+/** @brief Constructor */
ModelHistory::ModelHistory() :
- func_id(1), /* function id starts with 1 */
+ func_counter(0), /* function id starts with 0 */
func_map(),
- func_history(),
- work_list()
+ func_map_rev(),
+ func_atomics()
{}
void ModelHistory::enter_function(const uint32_t func_id, thread_id_t tid)
{
- if ( !work_list.contains(tid) ) {
- // This thread has not been pushed to work_list
- SnapList<uint32_t> * func_list = new SnapList<uint32_t>();
- func_list->push_back(func_id);
- work_list.put(tid, func_list);
- } else {
- SnapList<uint32_t> * func_list = work_list.get(tid);
- func_list->push_back(func_id);
+ //model_print("thread %d entering func %d\n", tid, func_id);
+ uint32_t id = id_to_int(tid);
+ SnapVector<func_id_list_t *> * thrd_func_list = model->get_execution()->get_thrd_func_list();
+
+ if ( thrd_func_list->size() <= id )
+ thrd_func_list->resize( id + 1 );
+
+ func_id_list_t * func_list = thrd_func_list->at(id);
+
+ if (func_list == NULL) {
+ func_list = new func_id_list_t();
+ thrd_func_list->at(id) = func_list;
}
+
+ func_list->push_back(func_id);
}
void ModelHistory::exit_function(const uint32_t func_id, thread_id_t tid)
{
- SnapList<uint32_t> * func_list = work_list.get(tid);
+ SnapVector<func_id_list_t *> * thrd_func_list = model->get_execution()->get_thrd_func_list();
+
+ func_id_list_t * func_list = thrd_func_list->at( id_to_int(tid) );
uint32_t last_func_id = func_list->back();
if (last_func_id == func_id) {
model_print("trying to exit with a wrong function id\n");
model_print("--- last_func: %d, func_id: %d\n", last_func_id, func_id);
}
+ //model_print("thread %d exiting func %d\n", tid, func_id);
+}
+
+void ModelHistory::add_func_atomic(ModelAction *act, thread_id_t tid)
+{
+ /* return if thread i has not entered any function or has exited
+ from all functions */
+ SnapVector<func_id_list_t *> * thrd_func_list = model->get_execution()->get_thrd_func_list();
+
+ uint32_t id = id_to_int(tid);
+ if ( thrd_func_list->size() <= id )
+ return;
+ else if (thrd_func_list->at(id) == NULL)
+ return;
+
+ /* get the function id that thread i is currently in */
+ func_id_list_t * func_list = thrd_func_list->at(id);
+ uint32_t func_id = func_list->back();
+
+ if ( func_atomics.size() <= func_id )
+ func_atomics.resize( func_id + 1 );
+
+ FuncNode * func_node = func_atomics[func_id];
+ if (func_node == NULL) {
+ const char * func_name = func_map_rev[func_id];
+ func_node = new FuncNode();
+ func_node->set_func_id(func_id);
+ func_node->set_func_name(func_name);
+
+ func_atomics[func_id] = func_node;
+ }
+
+ func_node->add_action(act);
+}
+
+void ModelHistory::print()
+{
+ for (uint32_t i = 0; i < func_atomics.size(); i++ ) {
+ FuncNode * funcNode = func_atomics[i];
+ func_inst_list_t * inst_list = funcNode->get_inst_list();
+
+ if (funcNode == NULL)
+ continue;
+
+ model_print("function %s has following actions\n", funcNode->get_func_name());
+ func_inst_list_t::iterator it;
+ for (it = inst_list->begin(); it != inst_list->end(); it++) {
+ FuncInst *inst = *it;
+ model_print("type: %d, at: %s\n", inst->get_type(), inst->get_position());
+ }
+ }
}