Alpha completely broken: build_regcache never called

[Andrew Cagney]

> I believe this patch is responsible:
> 
> 2002-03-20  Martin M. Hunt  <hunt@redhat.com>
> 
> * regcache.c (_initialize_regcache): No need to call
>         build_regcache() at this time; it gets called whenever
>         the gdbarch changes.
> 
> Alpha is completely non-multi-arch.  Thus the gdbarch appears to never
> change, and we crash very quickly.

When non-multi-arch, that function should still be called via:

       initialize_non_multiarch ();

is this not happening?

Andrew