remove m32-rtems support

libgcc/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config.host: Remove m32r-rtems support.

gcc/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config.gcc: Remove m32r-rtems support.
	* config/m32r/rtems.h: Remove.

contrib/ChangeLog:

2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config-list.mk: Stop testing m32r-rtems.

From-SVN: r237664

contrib/ChangeLog

 2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 
+	* config-list.mk: Stop testing m32r-rtems.
+
+2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
+
 	* config-list.mk: Remove h8300-rtems support.
 
 2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

contrib/config-list.mk

@@ -55,7 +55,6 @@ LIST = aarch64-elf aarch64-linux-gnu aarch64-rtems \
   i686-cygwinOPT-enable-threads=yes i686-mingw32crt ia64-elf \
   ia64-freebsd6 ia64-linux ia64-hpux ia64-hp-vms iq2000-elf lm32-elf \
   lm32-rtems lm32-uclinux m32c-rtems m32c-elf m32r-elf m32rle-elf \
-  m32r-rtemsOPT-enable-obsolete \
   m32r-linux m32rle-linux m68k-elf m68k-netbsdelf \
   m68k-openbsd m68k-uclinux m68k-linux m68k-rtems \
   mcore-elf mep-elfOPT-enable-obsolete microblaze-linux microblaze-elf \

gcc/ChangeLog

 2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 
+	* config.gcc: Remove m32r-rtems support.
+	* config/m32r/rtems.h: Remove.
+
+2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
+
 	* config.gcc: Remove h8300-rtems support.
 	* config/h8300/rtems.h: Remove.
 	* config/h8300/t-rtems: Remove.

gcc/config.gcc

@@ -237,7 +237,6 @@ md_file=
 # Obsolete configurations.
 case ${target} in
  avr-*rtems*				\
- | m32r-*rtems*			\
  | mep-*				\
  )
     if test "x$enable_obsolete" != xyes; then
@@ -1829,10 +1828,6 @@ m32r-*-elf*)
 m32rle-*-elf*)
 	tm_file="dbxelf.h elfos.h newlib-stdint.h m32r/little.h ${tm_file}"
 	;;
-m32r-*-rtems*)
-	tm_file="dbxelf.h elfos.h ${tm_file} m32r/rtems.h rtems.h newlib-stdint.h"
-	tmake_file="${tmake_file} m32r/t-m32r"
- 	;;
 m32r-*-linux*)
 	tm_file="dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h ${tm_file} m32r/linux.h"
 	tmake_file="${tmake_file} m32r/t-linux t-slibgcc"

gcc/config/m32r/rtems.h

-/* Definitions for rtems targeting a M32R using ELF.
-   Copyright (C) 2009-2016 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

libgcc/ChangeLog

 2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 
+	* config.host: Remove m32r-rtems support.
+
+2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
+
 	* config.host: Remove h8300-rtems support.
 
 2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

libgcc/config.host

@@ -790,10 +790,6 @@ lm32-*-uclinux*)
 m32r-*-elf*)
 	tmake_file=t-fdpbit
  	;;
-m32r-*-rtems*)
-	tmake_file="$tmake_file m32r/t-m32r t-fdpbit"
-	extra_parts="$extra_parts crtinit.o crtfini.o"
-	;;
 m32rle-*-elf*)
 	tmake_file=t-fdpbit
 	;;