cyclegraph: template for addEdge()

[c11tester.git] / action.h

diff --git a/action.h b/action.h
index 82b8532dacb97b4c748620b4b5af8308d377ed6a..d0f02a327e6d8373d35b2d56c3dd250a40aa948b 100644 (file)
--- 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 */
@@ -45,6 +43,7 @@ typedef enum action_type {
        THREAD_YIELD,         /**< A thread yield action */
        THREAD_JOIN,          /**< A thread join action */
        THREAD_FINISH,        /**< A thread completion action */
+       ATOMIC_UNINIT,        /**< Represents an uninitialized atomic */
        ATOMIC_READ,          /**< An atomic read action */
        ATOMIC_WRITE,         /**< An atomic write action */
        ATOMIC_RMWR,          /**< The read part of an atomic RMW action */
@@ -80,9 +79,10 @@ 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 { return node; }
+       Node * get_node() const;
        void set_node(Node *n) { node = n; }
 
        void set_read_from(const ModelAction *act);
@@ -96,6 +96,7 @@ public:
        void copy_from_new(ModelAction *newaction);
        void set_seq_number(modelclock_t num);
        void set_try_lock(bool obtainedlock);
+       bool is_thread_start() const;
        bool is_relseq_fixup() const;
        bool is_mutex_op() const;
        bool is_lock() const;
@@ -106,6 +107,8 @@ public:
        bool is_notify_one() const;
        bool is_success_lock() const;
        bool is_failed_trylock() const;
+       bool is_atomic_var() const;
+       bool is_uninitialized() const;
        bool is_read() const;
        bool is_write() const;
        bool could_be_write() const;
@@ -123,6 +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);