/* -----------------------------------------------------------------------------
- * $Id: SchedAPI.h,v 1.7 1999/11/02 15:05:52 simonmar Exp $
*
- * (c) The GHC Team 1998
+ * (c) The GHC Team 1998-2002
*
* External API for the scheduler. For most uses, the functions in
* RtsAPI.h should be enough.
#ifndef SCHEDAPI_H
#define SCHEDAPI_H
-/*
- * schedule() plus the thread creation functions are not part
- * part of the external RTS API, so leave them out if we're
- * not compiling rts/ bits. -- sof 7/99
- *
- */
-SchedulerStatus waitThread(StgTSO *main_thread, /*out*/StgClosure **ret);
+#if defined(GRAN)
+/* Dummy def for NO_PRI if not in GranSim */
+#define NO_PRI 0
+#endif
/*
* Creating threads
*/
+#if defined(GRAN)
+StgTSO *createThread (Capability *cap, nat stack_size, StgInt pri);
+#else
+StgTSO *createThread (Capability *cap, nat stack_size);
+#endif
-StgTSO *createThread(nat stack_size);
-void scheduleThread(StgTSO *tso);
-
-static inline void pushClosure (StgTSO *tso, StgClosure *c) {
- tso->sp--;
- tso->sp[0] = (W_) c;
-}
-
-static inline void pushRealWorld (StgTSO *tso) {
- tso->sp--;
- tso->sp[0] = (W_) REALWORLD_TAG;
-}
-static inline StgTSO *
-createGenThread(nat stack_size, StgClosure *closure) {
- StgTSO *t;
- t = createThread(stack_size);
- pushClosure(t,closure);
- return t;
-}
-
-static inline StgTSO *
-createIOThread(nat stack_size, StgClosure *closure) {
- StgTSO *t;
- t = createThread(stack_size);
- pushRealWorld(t);
- pushClosure(t,closure);
- return t;
-}
-
-/*
- * Same as above, but also evaluate the result of the IO action
- * to whnf while we're at it.
- */
-
-static inline StgTSO *
-createStrictIOThread(nat stack_size, StgClosure *closure) {
- StgTSO *t;
- t = createThread(stack_size);
- pushClosure(t,closure);
- pushClosure(t,(StgClosure*)&forceIO_closure);
- return t;
-}
-
-
-/*
- * Killing threads
- */
-
-void deleteThread(StgTSO *tso);
-
-/*
- * Reverting CAFs
- */
-
-void RevertCAFs(void);
+Capability *scheduleWaitThread (StgTSO *tso, /*out*/HaskellObj* ret,
+ Capability *cap);
+StgTSO *createGenThread (Capability *cap, nat stack_size,
+ StgClosure *closure);
+StgTSO *createIOThread (Capability *cap, nat stack_size,
+ StgClosure *closure);
+StgTSO *createStrictIOThread (Capability *cap, nat stack_size,
+ StgClosure *closure);
#endif