Demangling in backtraces

[Nagmat Nazarov]

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On Sun, Mar 14, 2021 at 5:04 PM Eli Zaretskii via Gdb <gdb@sourceware.org>
wrote:

> > From: Andreas Schwab <schwab@linux-m68k.org>
> > Cc: Simon Marchi <simon.marchi@polymtl.ca>,  Hannes Domani
> >  <ssbssa@yahoo.de>,  Eli Zaretskii <eliz@gnu.org>
> > Date: Sun, 14 Mar 2021 08:29:59 +0100
> >
> > On Mär 14 2021, Eli Zaretskii via Gdb wrote:
> >
> > > Thanks.  So does this mean we don't have any kind of "manual
> > > demangler" in GDB that could be turned on in cases like this, when
> > > "just works" doesn't?  Hannes, any ideas?
> >
> > (gdb) help demangle
> > Demangle a mangled name.
> > Usage: demangle [-l LANGUAGE] [--] NAME
> > If LANGUAGE is not specified, NAME is demangled in the current language.
>
> Sure, I know.  I thought there could be some "set FOO" knob that would
> demangle automatically in the backtraces.
>
> The above works, of course (one must use "-l c++", btw), but not if I
> submit the "decorated" name, such as
> "libgccjit-0!_Z17gimple_build_callP9tree_nodejz".
>
> Thanks.
>