X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=action.h;h=d0f02a327e6d8373d35b2d56c3dd250a40aa948b;hb=eb07120dfdbb206124f7857016a71b6ef0b9eb99;hp=a246123c259d002d04eb14b1b0a4d63048e12fb6;hpb=7d97490a3d445eedb6073b5b00ee60604755f9a0;p=model-checker.git

diff --git a/action.h b/action.h
index a246123..d0f02a3 100644
--- a/action.h
+++ b/action.h
@@ -24,12 +24,10 @@ using std::memory_order_acq_rel;
 using std::memory_order_seq_cst;
 
 /** Note that this value can be legitimately used by a program, and
-		hence by iteself does not indicate no value. */
-
+ *  hence by iteself does not indicate no value. */
 #define VALUE_NONE 0xdeadbeef
 
 /** A special value to represent a successful trylock */
-
 #define VALUE_TRYSUCCESS 1
 
 /** A special value to represent a failed trylock */
@@ -81,6 +79,7 @@ public:
 	void * get_location() const { return location; }
 	modelclock_t get_seq_number() const { return seq_number; }
 	uint64_t get_value() const { return value; }
+	void set_value(uint64_t v) { value = v; }
 	const ModelAction * get_reads_from() const { return reads_from; }
 
 	Node * get_node() const;
@@ -127,6 +126,8 @@ public:
 	bool is_conflicting_lock(const ModelAction *act) const;
 	bool could_synchronize_with(const ModelAction *act) const;
 
+	Thread * get_thread_operand() const;
+
 	void create_cv(const ModelAction *parent = NULL);
 	ClockVector * get_cv() const { return cv; }
 	bool synchronize_with(const ModelAction *act);