Initial revision

From-SVN: r13871

gcc/config/pa/rtems.h

+/* Definitions of target machine for GNU compiler, for PRO.
+   Copyright (C) 1997 Free Software Foundation, Inc.
+   Contributed by Joel Sherrill (joel@OARcorp.com).
+
+This file is part of GNU CC.
+
+GNU CC is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU CC is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU CC; see the file COPYING.  If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+/* Specify predefined symbols in preprocessor.  */
+
+#undef CPP_PREDEFINES
+#define CPP_PREDEFINES "-Dhppa -DPWB -Acpu(hppa) -Amachine(hppa) \
+   -Drtems -D__rtems__ -Asystem(rtems)"
+
+#undef  SUBTARGET_SWITCHES
+#define SUBTARGET_SWITCHES \
+  { "rtems", 0 },