Re: [Valgrind-users] Some Symbols not demangled

[Julian S. <js...@ac...>]

On Tuesday 17 May 2005 03:59, Nicholas Nethercote wrote:
> On Mon, 16 May 2005, Dennis Lubert wrote:
> > with valgrind 2.4 svn rev 414744 I have a problem with sometimes symbols
> > not demangled. In one case it lloks just like a usual longer symbol :
> >
> > _ZNSt8_Rb_treeIPKcSt4pairIKS1_N5iwear14iwear_languageEESt10_Select1stIS6_
> >ENS4_12cstring_lessESaIS6_EEC1ERKS9_RKSA_ (stl_tree.h:730)
> >
> > while in the other case it has some _GLOBAL prefix :
> >
> > _GLOBAL__I__ZN5iwear4i18n17locale_code_tableE (stl_map.h:120)
> >
> > is there any trick to get valgrind to demangling these symbols too ?
>
> Does increasing M_VG_ERRTXT help?  Probably not, but I can't think of
> anything else.

Valgrind just uses the standard GNU C++ demangler (c++filt) code.
So first thing to try is to see if c++filt can make sense of 
either of these symbols (it can't).

J