DIE_FQN
if (!__die_map_get((uintptr_t)die->addr, DIE_FQN, &cache))
cache = die_map_get(die, DIE_FQN);
cache->state = DIE_FQN;
if (!__die_map_get((uintptr_t)die->addr, DIE_FQN, &fqn) &&
CASE_CONST_TO_STR(DIE_FQN)
if (cache->state == DIE_SYMBOL || cache->state == DIE_FQN)