[Patch] add QNX Neutrino corefile support

[Nick Clifton]

Hi Kris,

> I have attached a patch and changelog entry to add corefile support
> for QNX Neutrino to elf.c.  It's basically exactly the same as the
> way NetBSD does it.  A corefile is recognized by a string in
> namedata and then notes are read with Neutrino specific functions.

Thanks for submitting this patch.  There were a few minor problems
with formatting and the use of constants instead of #define values,
but I have fixed these.

> 2003-02-24  Kris Warkentin  <kewarken@qnx.com>
>
>	* elf.c (elfcore_read_notes): add check for QNX style core file.
>	(elfcore_grog_nto_note): new function
>	(elfcore_grog_nto_gregs): new function
>	(elfcore_grog_nto_status): new function

Approved and applied.

Cheers
        Nick