readelf: Make DT_PREINIT_ARRAYSZ's output style match DT_INIT_ARRAYSZ The output now looks like: - 0x0000000000000021 (PREINIT_ARRAYSZ) 0x10 + 0x0000000000000021 (PREINIT_ARRAYSZ) 16 (bytes) 0x0000000000000019 (INIT_ARRAY) 0xbefc90 0x000000000000001b (INIT_ARRAYSZ) 536 (bytes) * readelf.c (process_dynamic_section): Handle DT_PREINIT_ARRAYSZ.