+2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
+
+ * config.gcc: Add m32r*-*-rtems*.
+ * config/m32r/rtems.h: New file.
+
2009-01-05 Ben Elliston <bje@au.ibm.com>
* Makefile.in (.po.gmo): Use mkinstalldirs, not test -d || mkdir.
tm_file="dbxelf.h elfos.h svr4.h m32r/little.h ${tm_file}"
extra_parts="crtinit.o crtfini.o m32rx/crtinit.o m32rx/crtfini.o"
;;
+m32r-*-rtems*)
+ tm_file="dbxelf.h elfos.h svr4.h ${tm_file} m32r/rtems.h rtems.h"
+ tmake_file="m32r/t-m32r t-rtems"
+ extra_parts="crtinit.o crtfini.o"
+ ;;
m32r-*-linux*)
tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} m32r/linux.h"
# We override the tmake_file for linux -- why?
--- /dev/null
+/* Definitions for rtems targeting a M32R using ELF.
+ Copyright (C) 2009, Free Software Foundation, Inc.
+ Contributed by Joel Sherrill (joel@OARcorp.com).
+
+This file is part of GCC.
+
+GCC 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 3, or (at your option)
+any later version.
+
+GCC 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 GCC; see the file COPYING3. If not see
+<http://www.gnu.org/licenses/>. */
+
+/* Target OS builtins. */
+#undef TARGET_OS_CPP_BUILTINS
+#define TARGET_OS_CPP_BUILTINS() \
+ do \
+ { \
+ builtin_define ("__rtems__"); \
+ builtin_define ("__USE_INIT_FINI__"); \
+ builtin_assert ("system=rtems"); \
+ } \
+ while (0)
+
+/* Use the default */
+#undef LINK_GCC_C_SEQUENCE_SPEC