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config.gcc (v850-*-rtems*): New target. 

2012-07-18  Ralf Corsépius  <ralf.corsepius@rtems.org>

       * config.gcc (v850-*-rtems*): New target.
       * config/v850/rtems.h: New.
       * config/v850/t-rtems: New.

From-SVN: r189618
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Ralf Corsepius 2012-07-18 17:29:51 +02:00 committed by Ralf Corsepius
parent 75cfe445d9
commit cc5476cb49
4 changed files with 48 additions and 0 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2012-07-18 Ralf Corsépius <ralf.corsepius@rtems.org>
* config.gcc (v850-*-rtems*): New target.
* config/v850/rtems.h: New.
* config/v850/t-rtems: New.
2012-07-18 Bill Schmidt <wschmidt@linux.ibm.com>
* doc/invoke.texi: Add -fhoist-adjacent-loads and -ftree-slsr to list

10
gcc/config.gcc
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@ -2448,6 +2448,16 @@ tilepro-*-linux*)
c_target_objs="tilepro-c.o"
cxx_target_objs="tilepro-c.o"
;;
v850-*-rtems*)
target_cpu_default="TARGET_CPU_generic"
tm_file="dbxelf.h elfos.h v850/v850.h"
tm_file="${tm_file} rtems.h v850/rtems.h newlib-stdint.h"
tmake_file="${tmake_file} v850/t-v850"
tmake_file="${tmake_file} t-rtems v850/t-rtems"
use_collect2=no
c_target_objs="v850-c.o"
cxx_target_objs="v850-c.o"
;;
v850*-*-*)
case ${target} in
v850e2v3-*-*)

29
gcc/config/v850/rtems.h Normal file
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/* Definitions for rtems targeting a v850 using ELF.
Copyright (C) 2012 Free Software Foundation, Inc.
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/>. */
/* Specify predefined symbols in preprocessor. */
#define TARGET_OS_CPP_BUILTINS() do { \
builtin_define( "__rtems__" ); \
builtin_assert( "system=rtems" ); \
} while (0)
/* Map mv850e1 and mv850es to mv850e to match MULTILIB_MATCHES */
#undef ASM_SPEC
#define ASM_SPEC "%{mv850es:-mv850e} %{mv850e1:-mv850e} %{!mv850es:%{!mv850e1:%{mv*:-mv%*}}}"

3
gcc/config/v850/t-rtems Normal file
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# Custom multilibs for RTEMS
MULTILIB_MATCHES += mv850e=mv850es