X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=action.cc;h=2010a0b61fd76a66bc2102a8ed2f4562491ad3e5;hb=3fe3c730dd6a8deb536276f7a68ef58cae0d74f3;hp=e2557f0ad9fe3bac1083aca81fc67749dc6e8e82;hpb=981465809f7f1fdf2693daf099be5e5f75967ed8;p=model-checker.git

diff --git a/action.cc b/action.cc
index e2557f0..2010a0b 100644
--- a/action.cc
+++ b/action.cc
@@ -192,6 +192,11 @@ bool ModelAction::is_initialization() const
 	return type == ATOMIC_INIT;
 }
 
+bool ModelAction::is_annotation() const
+{
+	return type == ATOMIC_ANNOTATION;
+}
+
 bool ModelAction::is_relaxed() const
 {
 	return order == std::memory_order_relaxed;
@@ -478,7 +483,10 @@ void ModelAction::set_read_from(const ModelAction *act)
 	reads_from = act;
 	reads_from_promise = NULL;
 	if (act->is_uninitialized())
-		model->assert_bug("May read from uninitialized atomic\n");
+		model->assert_bug("May read from uninitialized atomic:\n"
+				"    action %d, thread %d, location %p (%s, %s)",
+				seq_number, id_to_int(tid), location,
+				get_type_str(), get_mo_str());
 }
 
 /**
@@ -544,7 +552,8 @@ const char * ModelAction::get_type_str() const
 		case ATOMIC_TRYLOCK: return "trylock";
 		case ATOMIC_WAIT: return "wait";
 		case ATOMIC_NOTIFY_ONE: return "notify one";
-		case ATOMIC_NOTIFY_ALL: return "notify all";
+	  case ATOMIC_NOTIFY_ALL: return "notify all";
+	  case ATOMIC_ANNOTATION: return "atomic annotation";
 		default: return "unknown type";
 	};
 }
@@ -566,25 +575,25 @@ void ModelAction::print() const
 {
 	const char *type_str = get_type_str(), *mo_str = get_mo_str();
 
-	model_print("(%4d) Thread: %-2d   Action: %-13s   MO: %7s  Loc: %14p   Value: %-#18" PRIx64,
+	model_print("%-4d %-2d   %-13s   %7s  %14p   %-#18" PRIx64,
 			seq_number, id_to_int(tid), type_str, mo_str, location, get_return_value());
 	if (is_read()) {
 		if (reads_from)
-			model_print("  Rf: %-3d", reads_from->get_seq_number());
+			model_print("  %-3d", reads_from->get_seq_number());
 		else if (reads_from_promise) {
 			int idx = reads_from_promise->get_index();
 			if (idx >= 0)
-				model_print("  Rf: P%-2d", idx);
+				model_print("  P%-2d", idx);
 			else
-				model_print("  Rf: P? ");
+				model_print("  P? ");
 		} else
-			model_print("  Rf: ?  ");
+			model_print("  ?  ");
 	}
 	if (cv) {
 		if (is_read())
 			model_print(" ");
 		else
-			model_print("          ");
+			model_print("      ");
 		cv->print();
 	} else
 		model_print("\n");