[rfa] Add 32 bit (i386) support to x86-64-pc-linux-gnu

[Mark Kettenis]

   Date: Thu, 21 Aug 2003 16:38:48 -0400
   From: Andrew Cagney <ac131313@redhat.com>

   I've checked this into cagney_x86i386-20030821-branch.

Thanks.  I'll use it as a reference.  I have an AMD64 box now, so I
can test as much as I like :-).

Mark