12 #include "libthreads.h"
13 #include "libatomic.h"
17 /* Forward declaration */
25 class Scheduler *scheduler;
27 void set_system_context(ucontext_t *ctxt) { system_context = ctxt; }
28 ucontext_t * get_system_context(void) { return system_context; }
30 void set_current_action(ModelAction *act) { current_action = act; }
31 void check_current_action(void);
32 void print_summary(void);
33 Thread * schedule_next_thread();
35 int add_thread(Thread *t);
36 void remove_thread(Thread *t);
37 Thread * get_thread(thread_id_t tid) { return thread_map[id_to_int(tid)]; }
39 thread_id_t get_next_id();
40 int get_next_seq_num();
42 int switch_to_master(ModelAction *act);
44 bool next_execution();
48 int used_sequence_numbers;
51 ModelAction * get_last_conflict(ModelAction *act);
52 void set_backtracking(ModelAction *act);
53 thread_id_t advance_backtracking_state();
54 thread_id_t get_next_replay_thread();
55 Backtrack * get_next_backtrack();
56 void reset_to_initial_state();
58 void print_list(action_list_t *list);
60 class ModelAction *current_action;
62 thread_id_t nextThread;
64 ucontext_t *system_context;
65 action_list_t *action_trace;
66 std::map<int, class Thread *, std::less< int >, MyAlloc< std::pair< const int, class Thread * > > > thread_map;
67 class TreeNode *rootNode, *currentNode;
68 std::list<class Backtrack *, MyAlloc< class Backtrack * > > backtrack_list;
71 extern ModelChecker *model;
73 #endif /* __MODEL_H__ */