#include "config.h"
#include "modeltypes.h"
#include "stl-model.h"
-#include "context.h"
#include "params.h"
/* Forward declaration */
/** @brief The central structure for model-checking */
class ModelExecution {
public:
- ModelExecution(struct model_params *params, Scheduler *scheduler, NodeStack *node_stack);
+ ModelExecution(ModelChecker *m,
+ struct model_params *params,
+ Scheduler *scheduler,
+ NodeStack *node_stack);
~ModelExecution();
Thread * take_step(ModelAction *curr);
void check_promises_thread_disabled();
bool isfeasibleprefix() const;
- action_list_t * get_actions_on_obj(void * obj, thread_id_t tid);
+ action_list_t * get_actions_on_obj(void * obj, thread_id_t tid) const;
ModelAction * get_last_action(thread_id_t tid) const;
bool check_action_enabled(ModelAction *curr);
action_list_t * get_action_trace() const { return action_trace; }
- void increment_execution_number() { execution_number++; }
-
- MEMALLOC
+ SNAPSHOTALLOC
private:
+ int get_execution_number() const;
+
+ ModelChecker *model;
+
const model_params * const params;
/** The scheduler to use: tracks the running/ready Threads */
ModelAction * get_uninitialized_action(const ModelAction *curr) const;
action_list_t * const action_trace;
- HashTable<int, Thread *, int> * const thread_map;
+ HashTable<int, Thread *, int> thread_map;
/** Per-object list of actions. Maps an object (i.e., memory location)
* to a trace of all actions performed on the object. */
/** Per-object list of actions. Maps an object (i.e., memory location)
* to a trace of all actions performed on the object. */
- HashTable<const void *, action_list_t *, uintptr_t, 4> * const condvar_waiters_map;
+ HashTable<const void *, action_list_t *, uintptr_t, 4> condvar_waiters_map;
- HashTable<void *, SnapVector<action_list_t> *, uintptr_t, 4 > * const obj_thrd_map;
- SnapVector<Promise *> * const promises;
- SnapVector<struct PendingFutureValue> * const futurevalues;
+ HashTable<void *, SnapVector<action_list_t> *, uintptr_t, 4> obj_thrd_map;
+ SnapVector<Promise *> promises;
+ SnapVector<struct PendingFutureValue> futurevalues;
/**
* List of pending release sequences. Release sequences might be
* are established. Each entry in the list may only be partially
* filled, depending on its pending status.
*/
- SnapVector<struct release_seq *> * const pending_rel_seqs;
+ SnapVector<struct release_seq *> pending_rel_seqs;
- SnapVector<ModelAction *> * const thrd_last_action;
- SnapVector<ModelAction *> * const thrd_last_fence_release;
+ SnapVector<ModelAction *> thrd_last_action;
+ SnapVector<ModelAction *> thrd_last_fence_release;
NodeStack * const node_stack;
/** A special model-checker Thread; used for associating with
*/
CycleGraph * const mo_graph;
- int execution_number;
-
Thread * action_select_next_thread(const ModelAction *curr) const;
};