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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [config/] [rs6000/] [rtems.h] - Rev 816
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/* Definitions for rtems targeting a PowerPC using elf. Copyright (C) 1996, 1997, 2000, 2001, 2002, 2003, 2004, 2005, 2007 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/>. */ /* Specify predefined symbols in preprocessor. */ #undef TARGET_OS_CPP_BUILTINS #define TARGET_OS_CPP_BUILTINS() \ do \ { \ builtin_define_std ("PPC"); \ builtin_define ("__rtems__"); \ builtin_define ("__USE_INIT_FINI__"); \ builtin_assert ("system=rtems"); \ builtin_assert ("cpu=powerpc"); \ builtin_assert ("machine=powerpc"); \ TARGET_OS_SYSV_CPP_BUILTINS (); \ } \ while (0) #undef CPP_OS_DEFAULT_SPEC #define CPP_OS_DEFAULT_SPEC "%(cpp_os_rtems)" #define CPP_OS_RTEMS_SPEC "\ %{!mcpu*: %{!Dppc*: %{!Dmpc*: -Dmpc750} } }\ %{mcpu=403: %{!Dppc*: %{!Dmpc*: -Dppc403} } } \ %{mcpu=505: %{!Dppc*: %{!Dmpc*: -Dmpc505} } } \ %{mcpu=601: %{!Dppc*: %{!Dmpc*: -Dppc601} } } \ %{mcpu=602: %{!Dppc*: %{!Dmpc*: -Dppc602} } } \ %{mcpu=603: %{!Dppc*: %{!Dmpc*: -Dppc603} } } \ %{mcpu=603e: %{!Dppc*: %{!Dmpc*: -Dppc603e} } } \ %{mcpu=604: %{!Dppc*: %{!Dmpc*: -Dmpc604} } } \ %{mcpu=750: %{!Dppc*: %{!Dmpc*: -Dmpc750} } } \ %{mcpu=821: %{!Dppc*: %{!Dmpc*: -Dmpc821} } } \ %{mcpu=860: %{!Dppc*: %{!Dmpc*: -Dmpc860} } }" #undef SUBSUBTARGET_EXTRA_SPECS #define SUBSUBTARGET_EXTRA_SPECS \ { "cpp_os_rtems", CPP_OS_RTEMS_SPEC }