New files for embedded sparc/elf support.

From-SVN: r16240

gcc/config/sparc/elf.h

@@ -0,0 +1,42 @@
+/* Definitions of target machine for GNU compiler,
+   for SPARC running in an embedded environment using the ELF file format.
+   Copyright (C) 1997 Free Software Foundation, Inc.
+
+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.  */
+
+#include "sol2.h"
+
+#undef CPP_PREDEFINES
+#define CPP_PREDEFINES "-Dsparc -D__elf__ -Acpu(sparc) -Amachine(sparc)"
+
+#undef STARTFILE_SPEC
+#define STARTFILE_SPEC "crt0.o%s crti.o%s crtbegin.o%s"
+
+#undef  ENDFILE_SPEC
+#define ENDFILE_SPEC "crtend.o%s crtn.o%s"
+
+/* Use the default.  */
+#undef LINK_SPEC
+
+/* Don't set the target flags, this is done by the linker script */
+#undef LIB_SPEC
+#define LIB_SPEC ""
+
+/* FIXME: until fixed */
+#undef LONG_DOUBLE_TYPE_SIZE
+#define LONG_DOUBLE_TYPE_SIZE 64