10 #include "libthreads.h"
11 #include "libatomic.h"
15 /* Forward declaration */
23 class Scheduler *scheduler;
25 void set_system_context(ucontext_t *ctxt) { system_context = ctxt; }
26 ucontext_t * get_system_context(void) { return system_context; }
28 void set_current_action(ModelAction *act) { current_action = act; }
29 void check_current_action(void);
30 void print_summary(void);
31 Thread * schedule_next_thread();
33 int add_thread(Thread *t);
34 void remove_thread(Thread *t);
35 Thread * get_thread(thread_id_t tid) { return thread_map[id_to_int(tid)]; }
37 thread_id_t get_next_id();
38 int get_next_seq_num();
40 int switch_to_master(ModelAction *act);
42 bool next_execution();
45 int used_sequence_numbers;
48 ModelAction * get_last_conflict(ModelAction *act);
49 void set_backtracking(ModelAction *act);
50 thread_id_t advance_backtracking_state();
51 thread_id_t get_next_replay_thread();
52 Backtrack * get_next_backtrack();
53 void reset_to_initial_state();
55 void print_list(action_list_t *list);
57 class ModelAction *current_action;
59 thread_id_t nextThread;
61 ucontext_t *system_context;
62 action_list_t *action_trace;
63 std::map<int, class Thread *> thread_map;
64 class TreeNode *rootNode, *currentNode;
65 std::list<class Backtrack *> backtrack_list;
68 extern ModelChecker *model;
70 #endif /* __MODEL_H__ */