Change initialize a bit

[c11tester.git] / threads-model.h

diff --git a/threads-model.h b/threads-model.h
index f2162a89e55752ffde61e74ebf3f0c675584d4ba..15dd151577e908027f002565cf2855e95c85d787 100644 (file)
--- a/threads-model.h
+++ b/threads-model.h
@@ -33,7 +33,8 @@ typedef enum thread_state {
         */
        THREAD_BLOCKED,
        /** Thread has completed its execution */
-       THREAD_COMPLETED
+       THREAD_COMPLETED,
+       THREAD_FREED
 } thread_state;
 
 
@@ -46,9 +47,11 @@ public:
 
        ~Thread();
        void complete();
+       void freeResources();
 
        static int swap(ucontext_t *ctxt, Thread *t);
        static int swap(Thread *t, ucontext_t *ctxt);
+       static int swap(Thread *t, Thread *t2);
 
        thread_state get_state() const { return state; }
        void set_state(thread_state s);
@@ -79,7 +82,10 @@ public:
        void * get_pthread_return() { return pthread_return; }
 
        /** @return True if this thread is finished executing */
-       bool is_complete() const { return state == THREAD_COMPLETED; }
+       bool is_complete() const { return state == THREAD_COMPLETED || state == THREAD_FREED; }
+
+       /** @return True if this thread has finished and its resources have been freed */
+       bool is_freed() const { return state == THREAD_FREED; }
 
        /** @return True if this thread is blocked */
        bool is_blocked() const { return state == THREAD_BLOCKED; }
@@ -101,6 +107,9 @@ public:
 
        bool is_model_thread() const { return model_thread; }
 
+       void * get_stack_addr() { return stack; }
+       ClockVector * get_acq_fence_cv() { return acq_fence_cv; }
+
        friend void thread_startup();
 #ifdef TLS
        friend void setup_context();
@@ -135,6 +144,9 @@ private:
        /** @brief The parent Thread which created this Thread */
        Thread * const parent;
 
+       /** @brief Acquire fence cv */
+       ClockVector *acq_fence_cv;
+
        /** @brief The THREAD_CREATE ModelAction which created this Thread */
        ModelAction *creation;
 
@@ -156,7 +168,9 @@ private:
        void *arg;
        ucontext_t context;
        void *stack;
+       uint32_t stack_size;
 #ifdef TLS
+       void * helper_stack;
 public:
        char *tls;
        ucontext_t helpercontext;
@@ -185,11 +199,13 @@ private:
 
 #ifdef TLS
 uintptr_t get_tls_addr();
+void tlsdestructor(void *v);
 #endif
 
 Thread * thread_current();
+thread_id_t thread_current_id();
 void thread_startup();
-void main_thread_startup();
+void initMainThread();
 
 static inline thread_id_t thrd_to_id(thrd_t t)
 {