OBSOLETE GDB m68k platforms

[Andrew Cagney]

"J.T. Conklin" wrote:
> 
> >>>>> "Andrew" == Andrew Cagney <ac131313@cygnus.com> writes:
> Andrew> As part of GDB 5.1, the following m68k platforms have been identified
> Andrew> as candidates for obsolescence:
> Andrew>
> Andrew>         m68*-isi-*
> Andrew>         m68*-sony-*
> 
> We might also want to consider removing:
>         m68*-rom68k-*
>         m68*-*bug-*

Hmm, added.  The are marketing names.

> These are other aliases that don't make sense today:
>         m68*-monitor-*
>         m68*-est-*

Also added.

	thanks,
		Andrew