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

2004-11-23  Ralf Corsepius <ralf.corsepius@rtems.org>

	* config.gcc: Add avr-*-rtems*.
	* config/avr/t-rtems: New.
	* config/avr/rtems.h: New.

From-SVN: r91071
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Ralf Corsepius 2004-11-23 04:44:03 +01:00 committed by Ralf Corsepius
parent cf19bf02c4
commit 63933fc357
4 changed files with 42 additions and 0 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2004-11-23 Ralf Corsepius <ralf.corsepius@rtems.org>
* config.gcc: Add avr-*-rtems*.
* config/avr/t-rtems: New.
* config/avr/rtems.h: New.
2004-11-22 Daniel Berlin <dberlin@dberlin.org>
* df.c (dataflow_set_a_op_b): Remove reslt parameter, since it's

4
gcc/config.gcc
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@ -695,6 +695,10 @@ arm*-*-kaos*)
tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h kaos.h arm/kaos-arm.h"
tmake_file="arm/t-arm arm/t-arm-elf"
;;
avr-*-rtems*)
tm_file="avr/avr.h dbxelf.h avr/rtems.h rtems.h"
tmake_files="avr/t-avr t-rtems avr/t-rtems"
;;
avr-*-*)
tm_file="avr/avr.h dbxelf.h"
use_fixproto=yes

29
gcc/config/avr/rtems.h Normal file
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/* Definitions for rtems targeting a AVR using ELF.
Copyright (C) 2004 Free Software Foundation, Inc.
Contributed by Ralf Corsepius (ralf.corsepius@rtems.org).
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 2, 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 COPYING. If not, write to
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
/* Specify predefined symbols in preprocessor. */
#define TARGET_OS_CPP_BUILTINS() \
do { \
builtin_define ("__rtems__"); \
builtin_define ("__USE_INIT_FINI__"); \
builtin_assert ("system=rtems"); \
} while (0)

3
gcc/config/avr/t-rtems Normal file
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# Multilibs for avr RTEMS targets.
# ATM, this is just a stub