Re: dwarf_expr: unhandled 0x12 DW_OP_ operation

[Arnaldo Carvalho de Melo <acme-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>]

Em Fri, Feb 15, 2008 at 11:08:18AM -0200, Arnaldo Carvalho de Melo escreveu:
> Em Fri, Feb 15, 2008 at 01:54:22PM +0100, Diego 'Flameeyes' Pettenò escreveu:
> > 
> > I'm trying to use pfunct to identify software that bundles internal
> > copies of common libraries (I've started with zlib's adler32 function
> > for now), and I've seen this message being repeated tons of times for
> > kile, kxmleditor, VirtualBox and a lot more stuff.
> > 
> > Has anybody an idea of what that means?
> 
> virtual public classes :-\ Can you send me one of the object files? I'll
> try to work on supporting non-trivial DWARF expressions so that we
> properly support this.

No need for that, I have an object from the ATLAS project that has these
types of classes:

struct IL1JetTools : virtual public IAlgTool {
public:

        /* struct IAlgTool            <ancestor>; */     /* 4294967295 4 */

<SNIP>

See the offset?

- Arnaldo