[project @ 1999-02-23 17:20:34 by sof]

[ghc-hetmet.git] / ghc / includes / Block.h

diff --git a/ghc/includes/Block.h b/ghc/includes/Block.h
index b8a0260..f924a8e 100644 (file)
--- a/ghc/includes/Block.h
+++ b/ghc/includes/Block.h
@@ -1,5 +1,7 @@
 /* -----------------------------------------------------------------------------
- * $Id: Block.h,v 1.2 1998/12/02 13:20:53 simonm Exp $
+ * $Id: Block.h,v 1.4 1999/02/05 16:02:19 simonm Exp $
+ *
+ * (c) The GHC Team, 1998-1999
  *
  * Block structure for the storage manager
  *
@@ -43,13 +45,14 @@ typedef struct _bdescr {
   StgPtr free;                 /* first free byte of memory */
   struct _bdescr *link;                /* used for chaining blocks together */
   struct _bdescr *back;                /* used (occasionally) for doubly-linked lists*/
-  StgNat32 gen;                        /* generation */
-  StgNat32 step;               /* step */
+  struct _generation *gen;     /* generation */
+  struct _step *step;          /* step */
   StgNat32 blocks;             /* no. of blocks (if grp head, 0 otherwise) */
+  StgNat32 evacuated;           /* block is in to-space */
 #if SIZEOF_VOID_P == 8
-  StgNat32 _padding[5];
+  StgNat32 _padding[2];
 #else
-  StgNat32 _padding[1];
+  StgNat32 _padding[0];
 #endif
 } bdescr;