Mercurial > hg > CbC > CbC_gcc
diff gcc/config/rs6000/eabi.h @ 0:a06113de4d67
first commit
author | kent <kent@cr.ie.u-ryukyu.ac.jp> |
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date | Fri, 17 Jul 2009 14:47:48 +0900 |
parents | |
children | 04ced10e8804 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/gcc/config/rs6000/eabi.h Fri Jul 17 14:47:48 2009 +0900 @@ -0,0 +1,44 @@ +/* Core target definitions for GNU compiler + for IBM RS/6000 PowerPC targeted to embedded ELF systems. + Copyright (C) 1995, 1996, 2000, 2003, 2004, 2007 Free Software Foundation, Inc. + Contributed by Cygnus Support. + + 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/>. */ + +/* Add -meabi to target flags. */ +#undef TARGET_DEFAULT +#define TARGET_DEFAULT (MASK_POWERPC | MASK_NEW_MNEMONICS | MASK_EABI) + +/* Invoke an initializer function to set up the GOT. */ +#define NAME__MAIN "__eabi" +#define INVOKE__main + +#undef TARGET_VERSION +#define TARGET_VERSION fprintf (stderr, " (PowerPC Embedded)"); + +#undef TARGET_OS_CPP_BUILTINS +#define TARGET_OS_CPP_BUILTINS() \ + do \ + { \ + builtin_define_std ("PPC"); \ + builtin_define ("__embedded__"); \ + builtin_assert ("system=embedded"); \ + builtin_assert ("cpu=powerpc"); \ + builtin_assert ("machine=powerpc"); \ + TARGET_OS_SYSV_CPP_BUILTINS (); \ + } \ + while (0)