X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;ds=sidebyside;f=ghc%2Fincludes%2FSchedAPI.h;h=8fdf17ed3f6b740beab70593f71f6f49640cae7d;hb=03dc2dd3dd814ad85cc4c45e9cafc7b73163c8be;hp=05d3ca859966923383a2651ba872420b04ac3523;hpb=9ff75d089614cce1cfa8c88344ace47698258bfa;p=ghc-hetmet.git

diff --git a/ghc/includes/SchedAPI.h b/ghc/includes/SchedAPI.h
index 05d3ca8..8fdf17e 100644
--- a/ghc/includes/SchedAPI.h
+++ b/ghc/includes/SchedAPI.h
@@ -1,7 +1,6 @@
 /* -----------------------------------------------------------------------------
- * $Id: SchedAPI.h,v 1.10 2000/04/14 15:18:05 sewardj 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.
@@ -12,38 +11,34 @@
 #define SCHEDAPI_H
 
 #if defined(GRAN)
-// Dummy def for NO_PRI if not in GranSim
+/* Dummy def for NO_PRI if not in GranSim */
 #define NO_PRI  0
 #endif
 
-/* 
- * 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);
+extern SchedulerStatus waitThread(StgTSO *main_thread, /*out*/StgClosure **ret,
+                                  Capability *initialCapability);
 
 /* 
  * Creating threads
  */
 #if defined(GRAN)
-StgTSO *createThread(nat stack_size, StgInt pri);
+extern StgTSO *createThread(nat stack_size, StgInt pri);
 #else
-StgTSO *createThread(nat stack_size);
+extern StgTSO *createThread(nat stack_size);
 #endif
-void scheduleThread(StgTSO *tso);
+#if defined(PAR) || defined(SMP)
+extern void taskStart(void);
+#endif
+extern void scheduleThread(StgTSO *tso);
+extern SchedulerStatus scheduleWaitThread(StgTSO *tso, /*out*/HaskellObj* ret,
+                                          Capability *initialCapability);
 
-static inline void pushClosure   (StgTSO *tso, StgClosure *c) {
+INLINE_HEADER void pushClosure   (StgTSO *tso, StgWord 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 *
+INLINE_HEADER StgTSO *
 createGenThread(nat stack_size,  StgClosure *closure) {
   StgTSO *t;
 #if defined(GRAN)
@@ -51,11 +46,12 @@ createGenThread(nat stack_size,  StgClosure *closure) {
 #else
   t = createThread(stack_size);
 #endif
-  pushClosure(t,closure);
+  pushClosure(t, (W_)closure);
+  pushClosure(t, (W_)&stg_enter_info);
   return t;
 }
 
-static inline StgTSO *
+INLINE_HEADER StgTSO *
 createIOThread(nat stack_size,  StgClosure *closure) {
   StgTSO *t;
 #if defined(GRAN)
@@ -63,8 +59,10 @@ createIOThread(nat stack_size,  StgClosure *closure) {
 #else
   t = createThread(stack_size);
 #endif
-  pushRealWorld(t);
-  pushClosure(t,closure);
+  pushClosure(t, (W_)&stg_noforceIO_info);
+  pushClosure(t, (W_)&stg_ap_v_info);
+  pushClosure(t, (W_)closure);
+  pushClosure(t, (W_)&stg_enter_info);
   return t;
 }
 
@@ -73,7 +71,7 @@ createIOThread(nat stack_size,  StgClosure *closure) {
  * to whnf while we're at it.
  */
 
-static inline StgTSO *
+INLINE_HEADER StgTSO *
 createStrictIOThread(nat stack_size,  StgClosure *closure) {
   StgTSO *t;
 #if defined(GRAN)
@@ -81,8 +79,10 @@ createStrictIOThread(nat stack_size,  StgClosure *closure) {
 #else
   t = createThread(stack_size);
 #endif
-  pushClosure(t,closure);
-  pushClosure(t,(StgClosure*)&forceIO_closure);
+  pushClosure(t, (W_)&stg_forceIO_info);
+  pushClosure(t, (W_)&stg_ap_v_info);
+  pushClosure(t, (W_)closure);
+  pushClosure(t, (W_)&stg_enter_info);
   return t;
 }
 
@@ -98,9 +98,4 @@ extern int  howManyThreadsAvail ( void );
  */
 extern void finishAllThreads ( void );
 
-/*
- * Reverting CAFs
- */
-extern void RevertCAFs ( void );
-
 #endif