I am interesting in JDK8 HotSpot C++ sources, so as far as I understand
this solution is not applicable for my case.
BTW, I have tried ctags + vim recently and it provides decent navigation
abilities, but it leaves many identifiers undefined (e.g. class PcDescCache
VALUE_OBJ_CLASS_SPEC { ... }; is left undefind).
--
-rmnk-