X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=rts%2Fsm%2FGC.h;h=2435c6cd4b809dc7c873d148184e5c0cb7014f8b;hb=7d7c187b4a12f1bb350e85cdb0115e19537cc704;hp=6331320a303faf7bd626de0837f53851da59fff5;hpb=17a596022d01987d5ffe7db0742aa8db267b8cc3;p=ghc-hetmet.git

diff --git a/rts/sm/GC.h b/rts/sm/GC.h
index 6331320..2435c6c 100644
--- a/rts/sm/GC.h
+++ b/rts/sm/GC.h
@@ -11,8 +11,17 @@
  *
  * ---------------------------------------------------------------------------*/
 
-#ifndef GC_H
-#define GC_H
+#ifndef SM_GC_H
+#define SM_GC_H
+
+#pragma GCC visibility push(hidden)
+
+void GarbageCollect(rtsBool force_major_gc, nat gc_type, Capability *cap);
+
+typedef void (*evac_fn)(void *user, StgClosure **root);
+
+StgClosure * isAlive      ( StgClosure *p );
+void         markCAFs     ( evac_fn evac, void *user );
 
 extern nat N;
 extern rtsBool major_gc;
@@ -28,18 +37,27 @@ extern StgPtr  oldgen_scan;
 
 extern long copied;
 
+extern rtsBool work_stealing;
+
 #ifdef DEBUG
 extern nat mutlist_MUTVARS, mutlist_MUTARRS, mutlist_MVARS, mutlist_OTHERS;
 #endif
 
-#ifdef THREADED_RTS
-extern SpinLock gc_alloc_block_sync;
-#endif
-
 #if defined(PROF_SPIN) && defined(THREADED_RTS)
 extern StgWord64 whitehole_spin;
 #endif
 
+void gcWorkerThread (Capability *cap);
+void initGcThreads (void);
+void freeGcThreads (void);
+
+#if defined(THREADED_RTS)
+void waitForGcThreads (Capability *cap);
+void releaseGCThreads (Capability *cap);
+#endif
+
 #define WORK_UNIT_WORDS 128
 
-#endif /* GC_H */
+#pragma GCC visibility pop
+
+#endif /* SM_GC_H */