On 5 May 2010 18:42, Arnaldo Carvalho de Melo wrote: > Em Wed, May 05, 2010 at 09:44:01AM -0300, Arnaldo Carvalho de Melo escreveu: [..] > https://bugzilla.redhat.com/show_bug.cgi?id=495606 > > <quote> > Actually this does not results in correct match because corresponding > symbool name which we provide it with function arg is mangled. In case > we want to get a perfect matched we need to provide it de-mangled actual > function name. > > But for C++ say (even in C) we can have more then one function with same > name. In that case right now it will just print the first match. > </quote> > > So what you want is that we traverse all the C++ classes finding which > ones have methods with that name, which is way more sensible than what > pfunct, being mostly oriented, so far, to C, does. > > I don't have time right now to devote to this, but what you want is to: > No problem, I will try to get some patches for review ready. > 1. go on CU by CU looking at all structs > 2. look at each namespace in them looking for functions with the desired > name, printing it in some C++ sensible way, perhaps: > > return_type1 class_foo::method_searched(parameter list1); /* mangled name=EQWTVARSAE */ > return_type2 class_foo::method_searched(parameter list2); /* mangled name=YTEYRWTQRD */ > > etc. > > What I suggested about --all-units still is useful as we can have the > functions with the same name in multiple object files in C too, they > just have to be static not to cause linking problems. > Exactly, I would consider it as a two step problem. First add --all-units which works as you specified in previous reply. Later on work on what you suggested in here (on giving output somewhat more sensible C++ way), following the very algo you mentioned. I will first work on former first (--all-units) and then later move to C++ :) Between thanks for your suggestions. Regards, -- Rakesh Pandit https://fedoraproject.org/wiki/User:Rakesh freedom, friends, features, first -- To unsubscribe from this list: send the line "unsubscribe dwarves" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
