From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/config/rs6000/rtems.h | 56 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 gcc/config/rs6000/rtems.h (limited to 'gcc/config/rs6000/rtems.h') diff --git a/gcc/config/rs6000/rtems.h b/gcc/config/rs6000/rtems.h new file mode 100644 index 000000000..a8bd0e75f --- /dev/null +++ b/gcc/config/rs6000/rtems.h @@ -0,0 +1,56 @@ +/* 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 + . */ + +/* 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 } -- cgit v1.2.3