Re: [RFA] minsyms.c: Fix switching to GNU v3 ABI

[Corinna Vinschen <vinschen@redhat.com>]

On Mar 10 10:08, Daniel Jacobowitz wrote:
> This is absolutely not what should happen.
> 
> prim_record_minimal_symbol_and_info:
>   SYMBOL_SET_NAMES (msymbol, (char *)name, strlen (name), objfile);

Oops.  I didn't see that.

> symbol_set_names:
>  ->  symbol_find_demangled_name
>   if (gsymbol->language == language_cplus
>       || gsymbol->language == language_auto)
>     {
>       demangled =
>         cplus_demangle (mangled, DMGL_PARAMS | DMGL_ANSI);
>       if (demangled != NULL)
>         {
>           gsymbol->language = language_cplus;
>           return demangled;
>         }
>     }
> 
> Please figure out why symbol_find_demangled_name has failed.  It sounds

It doesn't fail, at least not for the symbols which begin with "_Z".

> to me like you are having a problem with leading underscores, if I
> remember my sh-elf-foo correctly.

Could you tell more about that?  I see a big bunch of symbols beginning
with "__Z".  Is that what you mean?

Corinna

-- 
Corinna Vinschen
Cygwin Developer
Red Hat, Inc.