#ifndef __MODEL_H__
#define __MODEL_H__
+#include "schedule.h"
+#include "libthreads.h"
+#include "libatomic.h"
+
+#define VALUE_NONE -1
+
+typedef enum action_type {
+ THREAD_CREATE,
+ THREAD_YIELD,
+ THREAD_JOIN,
+ ATOMIC_READ,
+ ATOMIC_WRITE
+} action_type_t;
+
+class ModelAction {
+public:
+ ModelAction(action_type_t type, memory_order order, void *loc, int value);
+ void print(void);
+private:
+ action_type type;
+ memory_order order;
+ void *location;
+ thread_id_t tid;
+ int value;
+};
+
class ModelChecker {
public:
ModelChecker();
~ModelChecker();
- struct scheduler *scheduler;
+ class Scheduler *scheduler;
struct thread *system_thread;
void add_system_thread(struct thread *t);
void assign_id(struct thread *t);
+ void set_current_action(ModelAction *act) { current_action = act; }
+
private:
int used_thread_id;
+ class ModelAction *current_action;
};
extern ModelChecker *model;