gdbarch.c problem building for cygwin

[Mark Kettenis]

   Date: Mon, 12 Jun 2000 09:50:06 +1000
   From: Andrew Cagney <ac131313@cygnus.com>

   Chris Faylor wrote:

   > FIX_CALL_DUMMY expands to a { .. } block on i386 so this doesn't
   > work too well.  Changing the line to this:
   > 
   > XSTRING ((FIX_CALL_DUMMY (dummy, pc, fun, nargs, args, type, gcc_p))));
   > 
   > "fixes" the problem but I fear that we would just be using a gcc
   > specific extension by doing this.

   Very gcc specific.  I'll go through and see which ones can't be
   expanded, sigh.

The obvious solution is of course to change FIX_CALL_DUMMY for the
i386 :-).  I'll turn it into a proper function in i386-tdep.c, and
change config/i386/tm-i386.h accordingly.  That wouldn't fix
i[3456]86-*-sunos* but we've almost decided that that one is obsolete
:-).

Mark