-# if CPP_WORDSZ == 64 && defined(ALIGN_DOUBLE)
-# define GRANULARITY 16
-# define NFREELISTS 49
-# else
-# define GRANULARITY 8
-# define NFREELISTS 65
-# endif
- /* The ith free list corresponds to size i*GRANULARITY */
-# define INDEX_FROM_BYTES(n) ((ADD_SLOP(n) + GRANULARITY - 1)/GRANULARITY)
-# define BYTES_FROM_INDEX(i) ((i) * GRANULARITY - EXTRA_BYTES)
-# define SMALL_ENOUGH(bytes) (ADD_SLOP(bytes) <= \
- (NFREELISTS-1)*GRANULARITY)
- ptr_t ptrfree_freelists[NFREELISTS];
- ptr_t normal_freelists[NFREELISTS];
-# ifdef GC_GCJ_SUPPORT
- ptr_t gcj_freelists[NFREELISTS];
-# endif
- /* Free lists contain either a pointer or a small count */
- /* reflecting the number of granules allocated at that */
- /* size. */
- /* 0 ==> thread-local allocation in use, free list */
- /* empty. */
- /* > 0, <= DIRECT_GRANULES ==> Using global allocation, */
- /* too few objects of this size have been */
- /* allocated by this thread. */
- /* >= HBLKSIZE => pointer to nonempty free list. */
- /* > DIRECT_GRANULES, < HBLKSIZE ==> transition to */
- /* local alloc, equivalent to 0. */
-# define DIRECT_GRANULES (HBLKSIZE/GRANULARITY)
- /* Don't use local free lists for up to this much */
- /* allocation. */