class CycleGraph;
class Promise;
+/**
+ * Model checker parameter structure. Holds run-time configuration options for
+ * the model checker.
+ */
+struct model_params {
+};
+
/** @brief The central structure for model-checking */
class ModelChecker {
public:
- ModelChecker();
+ ModelChecker(struct model_params params);
~ModelChecker();
/** The scheduler to use: tracks the running/ready Threads */
ucontext_t * get_system_context(void) { return system_context; }
void check_current_action(void);
- void print_summary(void);
+
+ /**
+ * Prints an execution summary with trace information.
+ * @param feasible Formats outputting according to whether or not the
+ * current trace is feasible. Defaults to feasible = true.
+ */
+ void print_summary(bool feasible = true);
+
Thread * schedule_next_thread();
int add_thread(Thread *t);
ClockVector * get_cv(thread_id_t tid);
bool next_execution();
bool isfeasible();
+ bool isfinalfeasible();
void check_promises(ClockVector *old_cv, ClockVector * merge_cv);
MEMALLOC
modelclock_t used_sequence_numbers;
int num_executions;
+ const model_params params;
+
/**
* Stores the ModelAction for the current thread action. Call this
* immediately before switching from user- to system-context to pass
ModelAction * get_last_seq_cst(const void *location);
void build_reads_from_past(ModelAction *curr);
ModelAction * process_rmw(ModelAction * curr);
+ void post_r_modification_order(ModelAction * curr, const ModelAction *rf);
void r_modification_order(ModelAction * curr, const ModelAction *rf);
void w_modification_order(ModelAction * curr);
-
+
ModelAction *current_action;
ModelAction *diverge;
thread_id_t nextThread;