/* -----------------------------------------------------------------------------
- * $Id: Storage.h,v 1.10 1999/11/02 15:06:05 simonmar Exp $
+ * $Id: Storage.h,v 1.16 2000/04/14 15:18:07 sewardj Exp $
*
* (c) The GHC Team, 1998-1999
*
MarkRoot(StgClosure *p) Returns the new location of the root.
-------------------------------------------------------------------------- */
-extern void GarbageCollect(void (*get_roots)(void));
+extern void GarbageCollect(void (*get_roots)(void),rtsBool force_major_gc);
extern StgClosure *MarkRoot(StgClosure *p);
/* -----------------------------------------------------------------------------
}
}
-#define updateWithIndirection(p1, p2) \
- { \
- bdescr *bd; \
- \
- bd = Bdescr((P_)p1); \
- if (bd->gen->no == 0) { \
- ((StgInd *)p1)->indirectee = p2; \
- SET_INFO(p1,&IND_info); \
- TICK_UPD_NEW_IND(); \
- } else { \
- ((StgIndOldGen *)p1)->indirectee = p2; \
- ((StgIndOldGen *)p1)->mut_link = bd->gen->mut_once_list; \
- bd->gen->mut_once_list = (StgMutClosure *)p1; \
- SET_INFO(p1,&IND_OLDGEN_info); \
- TICK_UPD_OLD_IND(); \
- } \
+#define updateWithIndirection(info, p1, p2) \
+ { \
+ bdescr *bd; \
+ \
+ bd = Bdescr((P_)p1); \
+ if (bd->gen->no == 0) { \
+ ((StgInd *)p1)->indirectee = p2; \
+ SET_INFO(p1,&IND_info); \
+ TICK_UPD_NEW_IND(); \
+ } else { \
+ ((StgIndOldGen *)p1)->indirectee = p2; \
+ if (info != &BLACKHOLE_BQ_info) { \
+ ((StgIndOldGen *)p1)->mut_link = bd->gen->mut_once_list; \
+ bd->gen->mut_once_list = (StgMutClosure *)p1; \
+ } \
+ SET_INFO(p1,&IND_OLDGEN_info); \
+ TICK_UPD_OLD_IND(); \
+ } \
}
#if defined(TICKY_TICKY) || defined(PROFILING)
static inline void
-updateWithPermIndirection(StgClosure *p1, StgClosure *p2)
+updateWithPermIndirection(const StgInfoTable *info, StgClosure *p1, StgClosure *p2)
{
bdescr *bd;
TICK_UPD_NEW_PERM_IND(p1);
} else {
((StgIndOldGen *)p1)->indirectee = p2;
- ((StgIndOldGen *)p1)->mut_link = bd->gen->mut_once_list;
- bd->gen->mut_once_list = (StgMutClosure *)p1;
+ if (info != &BLACKHOLE_BQ_info) {
+ ((StgIndOldGen *)p1)->mut_link = bd->gen->mut_once_list;
+ bd->gen->mut_once_list = (StgMutClosure *)p1;
+ }
SET_INFO(p1,&IND_OLDGEN_PERM_info);
TICK_UPD_OLD_PERM_IND();
}
#endif
/* -----------------------------------------------------------------------------
- The CAF list - used to let us revert CAFs
+ The CAF table - used to let us revert CAFs
-------------------------------------------------------------------------- */
-extern StgCAF* enteredCAFs;
+#if defined(INTERPRETER)
+typedef struct StgCAFTabEntry_ {
+ StgClosure* closure;
+ StgInfoTable* origItbl;
+} StgCAFTabEntry;
+
+extern void addToECafTable ( StgClosure* closure, StgInfoTable* origItbl );
+extern void clearECafTable ( void );
+
+extern StgCAF* ecafList;
+extern StgCAFTabEntry* ecafTable;
+extern StgInt usedECafTable;
+extern StgInt sizeECafTable;
+#endif
+
+#if defined(DEBUG)
+void printMutOnceList(generation *gen);
+void printMutableList(generation *gen);
+#endif DEBUG
#endif STORAGE_H