New file.

From-SVN: r3742

gcc/config/sparc/lite.h

+/* Definitions of target machine for GNU compiler, for SPARClite.
+   Copyright (C) 1993 Free Software Foundation, Inc.
+   Contributed by Jim Wilson (wilson@cygnus.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, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+#include "sparc/sparc.h"
+
+#undef CPP_PREDEFINES
+#define CPP_PREDEFINES "-Dsparc -Dsun -Dunix -Dsparclite"
+
+#undef TARGET_VERSION
+#define TARGET_VERSION fprintf (stderr, " (sparclite)");
+
+/* Enable sparclite and epilogue options.  Do not enable the fpu.  */
+
+#undef TARGET_DEFAULT
+#define TARGET_DEFAULT 130