_data             967 gc/include/gc.h       extern int _data[], _end[];
_data             968 gc/include/gc.h #     define GC_DATASTART ((GC_PTR)((ulong)_data))
_data            1428 gc/include/private/gcconfig.h     extern int _data[], _end[];
_data            1429 gc/include/private/gcconfig.h #   define DATASTART ((ptr_t)((ulong)_data))