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config.gcc: Add m32r*-*-rtems*.

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2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>

	* config.gcc: Add m32r*-*-rtems*.
	* config/m32r/rtems.h: New file.

From-SVN: r143079
This commit is contained in:
Joel Sherrill 2009-01-05 16:11:31 +00:00 committed by Joel Sherrill
parent 96ffc6cd49
commit 48a01864c6
3 changed files with 43 additions and 0 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
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.

5
gcc/config.gcc
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@ -1351,6 +1351,11 @@ m32rle-*-elf*)
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?

33
gcc/config/m32r/rtems.h Normal file
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@ -0,0 +1,33 @@
/* 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