[Crash-utility] ppc_eframe_search() stub

[Dave Anderson]

Dmitry Antipov wrote:

> I've found that ppc is the only arch where 'bt -e' doesn't work
> since ppc_eframe_search() is just a stub. Do we really need
> to replace it with a real code ? If yes, how it may be difficult
> to clone it from the ppc64 version ?
>
> Dmitry

You might want to implement the function if you feel that
you *want* it,  but you don't absolutely *need* it.

As to how difficult it would be to clone it from the ppc64 version,
I'll defer to the IBM guys (or whomever might want to issue an
opinion...)

Thanks
   Dave