10 #include "libthreads.h"
11 #include "libatomic.h"
15 /* Forward declaration */
22 class Scheduler *scheduler;
24 void set_system_context(ucontext_t *ctxt) { system_context = ctxt; }
25 ucontext_t * get_system_context(void) { return system_context; }
27 void set_current_action(ModelAction *act) { current_action = act; }
28 void check_current_action(void);
29 void print_summary(void);
30 Thread * schedule_next_thread();
32 int add_thread(Thread *t);
33 void remove_thread(Thread *t);
34 Thread * get_thread(thread_id_t tid) { return thread_map[id_to_int(tid)]; }
36 thread_id_t get_next_id();
37 int get_next_seq_num();
39 int switch_to_master(ModelAction *act);
41 bool next_execution();
44 int used_sequence_numbers;
47 ModelAction * get_last_conflict(ModelAction *act);
48 void set_backtracking(ModelAction *act);
49 thread_id_t get_next_replay_thread();
50 ModelAction * get_next_backtrack();
51 void reset_to_initial_state();
53 void print_list(action_list_t *list);
55 ModelAction *current_action;
57 thread_id_t nextThread;
59 ucontext_t *system_context;
60 action_list_t *action_trace;
61 std::map<int, class Thread *> thread_map;
62 class NodeStack *node_stack;
63 ModelAction *next_backtrack;
66 extern ModelChecker *model;
68 #endif /* __MODEL_H__ */