data = (char *)major_collector.alloc_heap (alloc_size, alloc_size, sgen_nursery_bits);
sgen_update_heap_boundaries ((mword)data, (mword)(data + sgen_nursery_size));
SGEN_LOG (4, "Expanding nursery size (%p-%p): %lu, total: %lu", data, data + alloc_size, (unsigned long)sgen_nursery_size, (unsigned long)sgen_gc_get_total_heap_allocation ());
data = (char *)major_collector.alloc_heap (alloc_size, alloc_size, sgen_nursery_bits);
sgen_update_heap_boundaries ((mword)data, (mword)(data + sgen_nursery_size));
SGEN_LOG (4, "Expanding nursery size (%p-%p): %lu, total: %lu", data, data + alloc_size, (unsigned long)sgen_nursery_size, (unsigned long)sgen_gc_get_total_heap_allocation ());