HEAP_PAGE_BITMAP_LIMIT  653 gc.c           HEAP_PAGE_BITMAP_LIMIT = CEILDIV(CEILDIV(HEAP_PAGE_SIZE, sizeof(struct RVALUE)), BITS_BITLENGTH),
HEAP_PAGE_BITMAP_LIMIT  654 gc.c           HEAP_PAGE_BITMAP_SIZE = (BITS_SIZE * HEAP_PAGE_BITMAP_LIMIT),