X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=includes%2FCmm.h;h=0ba14fbff6e55d13937912187d88280fea845842;hb=35a1ec430a5e44a9bc79d385b997422c20cb427b;hp=aba5c2e36ba5e49e6d4fcbdd55f92d243e21a4ed;hpb=a2a67cd520b9841114d69a87a423dabcb3b4368e;p=ghc-hetmet.git

diff --git a/includes/Cmm.h b/includes/Cmm.h
index aba5c2e..0ba14fb 100644
--- a/includes/Cmm.h
+++ b/includes/Cmm.h
@@ -169,7 +169,7 @@
 #if SIZEOF_W == 4
 #define W_SHIFT 2
 #elif SIZEOF_W == 8
-#define W_SHIFT 4
+#define W_SHIFT 3
 #endif
 
 /* Converting quantities of words to bytes */
@@ -295,9 +295,7 @@
          (TO_W_( %INFO_TYPE(%STD_INFO(info)) )) {	\
   case							\
     IND,						\
-    IND_OLDGEN,						\
     IND_PERM,						\
-    IND_OLDGEN_PERM,					\
     IND_STATIC:						\
    {							\
       P1 = StgInd_indirectee(P1);			\
@@ -380,11 +378,12 @@
    HP_CHK_GEN(alloc,liveness,reentry);			\
    TICK_ALLOC_HEAP_NOCTR(alloc);
 
-// allocateLocal() allocates from the nursery, so we check to see
+// allocate() allocates from the nursery, so we check to see
 // whether the nursery is nearly empty in any function that uses
-// allocateLocal() - this includes many of the primops.
+// allocate() - this includes many of the primops.
 #define MAYBE_GC(liveness,reentry)			\
-  if (bdescr_link(CurrentNursery) == NULL || CInt[alloc_blocks] >= CInt[alloc_blocks_lim]) {		\
+    if (bdescr_link(CurrentNursery) == NULL || \
+        generation_n_new_large_words(W_[g0]) >= CLong[large_alloc_lim]) {   \
 	R9  = liveness;					\
         R10 = reentry;					\
         HpAlloc = 0;					\
@@ -414,6 +413,9 @@
 /* The offset of the payload of an array */
 #define BYTE_ARR_CTS(arr)  ((arr) + SIZEOF_StgArrWords)
 
+/* The number of words allocated in an array payload */
+#define BYTE_ARR_WDS(arr) ROUNDUP_BYTES_TO_WDS(StgArrWords_bytes(arr))
+
 /* Getting/setting the info pointer of a closure */
 #define SET_INFO(p,info) StgHeader_info(p) = info
 #define GET_INFO(p) StgHeader_info(p)
@@ -462,6 +464,15 @@
 #define StgFunInfoExtra_bitmap(i)     StgFunInfoExtraFwd_bitmap(i)
 #endif
 
+#define mutArrPtrsCardWords(n) \
+    ROUNDUP_BYTES_TO_WDS(((n) + (1 << MUT_ARR_PTRS_CARD_BITS) - 1) >> MUT_ARR_PTRS_CARD_BITS)
+
+#if defined(PROFILING) || (!defined(THREADED_RTS) && defined(DEBUG))
+#define OVERWRITING_CLOSURE(c) foreign "C" overwritingClosure(c "ptr")
+#else
+#define OVERWRITING_CLOSURE(c) /* nothing */
+#endif
+
 /* -----------------------------------------------------------------------------
    Voluntary Yields/Blocks