// allocate() - this includes many of the primops.
#define MAYBE_GC(liveness,reentry) \
if (bdescr_link(CurrentNursery) == NULL || \
- generation_n_new_large_blocks(W_[g0]) >= CInt[alloc_blocks_lim]) { \
+ generation_n_new_large_words(W_[g0]) >= CLong[large_alloc_lim]) { \
R9 = liveness; \
R10 = reentry; \
HpAlloc = 0; \
#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