X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=action.cc;h=383be230aaea3f4b505266688fde98ce7a6a8640;hb=7c77391dff9f4cf3166d47015494f0af276963f0;hp=6a18ffee8359603d41c475b374817e910287906c;hpb=1ced3dc2f0a7640ec7f724c477ea87affc697ea9;p=model-checker.git

diff --git a/action.cc b/action.cc
index 6a18ffe..383be23 100644
--- a/action.cc
+++ b/action.cc
@@ -8,17 +8,19 @@
 #include "clockvector.h"
 #include "common.h"
 
+#define ACTION_INITIAL_CLOCK 0
+
 ModelAction::ModelAction(action_type_t type, memory_order order, void *loc, uint64_t value) :
 	type(type),
 	order(order),
 	location(loc),
 	value(value),
 	reads_from(NULL),
+	seq_number(ACTION_INITIAL_CLOCK),
 	cv(NULL)
 {
 	Thread *t = thread_current();
 	this->tid = t->get_id();
-	this->seq_number = model->get_next_seq_num();
 }
 
 ModelAction::~ModelAction()
@@ -27,31 +29,44 @@ ModelAction::~ModelAction()
 		delete cv;
 }
 
-void ModelAction::copy_from_new(ModelAction *newaction) {
-	seq_number=newaction->seq_number;
+void ModelAction::copy_from_new(ModelAction *newaction)
+{
+	seq_number = newaction->seq_number;
+}
+
+void ModelAction::set_seq_number(modelclock_t num)
+{
+	ASSERT(seq_number == ACTION_INITIAL_CLOCK);
+	seq_number = num;
 }
 
-bool ModelAction::is_mutex_op() const {
+bool ModelAction::is_mutex_op() const
+{
 	return type == ATOMIC_LOCK || type == ATOMIC_TRYLOCK || type == ATOMIC_UNLOCK;
 }
 
-bool ModelAction::is_lock() const {
+bool ModelAction::is_lock() const
+{
 	return type == ATOMIC_LOCK;
 }
 
-bool ModelAction::is_unlock() const {
+bool ModelAction::is_unlock() const
+{
 	return type == ATOMIC_UNLOCK;
 }
 
-bool ModelAction::is_trylock() const {
+bool ModelAction::is_trylock() const
+{
 	return type == ATOMIC_TRYLOCK;
 }
 
-bool ModelAction::is_success_lock() const {
+bool ModelAction::is_success_lock() const
+{
 	return type == ATOMIC_LOCK || (type == ATOMIC_TRYLOCK && value == VALUE_TRYSUCCESS);
 }
 
-bool ModelAction::is_failed_trylock() const {
+bool ModelAction::is_failed_trylock() const
+{
 	return (type == ATOMIC_TRYLOCK && value == VALUE_TRYFAILED);
 }
 
@@ -130,8 +145,8 @@ bool ModelAction::same_thread(const ModelAction *act) const
 }
 
 void ModelAction::copy_typeandorder(ModelAction * act) {
-	this->type=act->type;
-	this->order=act->order;
+	this->type = act->type;
+	this->order = act->order;
 }
 
 /** This method changes an existing read part of an RMW action into either: