#include "context.h"
#include "classlist.h"
#include "pthread.h"
+#include <sys/epoll.h>
struct thread_params {
thrd_start_t func;
*/
THREAD_BLOCKED,
/** Thread has completed its execution */
- THREAD_COMPLETED
+ THREAD_COMPLETED,
+ THREAD_FREED
} thread_state;
~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);
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; }
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();
/** @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;
void *arg;
ucontext_t context;
void *stack;
+ uint32_t stack_size;
#ifdef TLS
+ void * helper_stack;
public:
char *tls;
ucontext_t helpercontext;
#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)
{
return id;
}
+int real_epoll_wait(int epfd, struct epoll_event *events, int maxevents, int timeout);
int real_pthread_mutex_init(pthread_mutex_t *__mutex, const pthread_mutexattr_t *__mutexattr);
int real_pthread_mutex_lock (pthread_mutex_t *__mutex);
int real_pthread_mutex_unlock (pthread_mutex_t *__mutex);