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author | Paolo Carlini <pcarlini@suse.de> | 2005-11-05 09:42:01 +0000 |
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committer | Paolo Carlini <paolo@gcc.gnu.org> | 2005-11-05 09:42:01 +0000 |
commit | 4b90c838d24b33f6be006a4ceb2056461c4592cf (patch) | |
tree | c60e30c7ed10acac2589dc653af83b615208f3f0 /libstdc++-v3/config/cpu | |
parent | 25fc05eb629e6befabbe5ed43510d91acf47562a (diff) | |
download | gcc-4b90c838d24b33f6be006a4ceb2056461c4592cf.zip gcc-4b90c838d24b33f6be006a4ceb2056461c4592cf.tar.gz gcc-4b90c838d24b33f6be006a4ceb2056461c4592cf.tar.bz2 |
re PR libstdc++/22203 (std::numeric_limits<int>::traps is wrong on PPC)
2005-11-05 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/22203
* include/bits/c++config: Include cpu_defines.h.
* include/Makefile.am: Add cpu_defines.h to host_headers.
* configure.host: Add cpu_defines_dir.
* configure.ac: Use it.
* config/cpu/powerpc/cpu_defines.h: New.
* config/cpu/generic/cpu_defines.h: Likewise.
* configure: Regenerate.
* Makefile.in: Likewise.
* include/Makefile.in: Likewise.
* libmath/Makefile.in: Likewise.
* libsupc++/Makefile.in: Likewise.
* po/Makefile.in: Likewise.
* src/Makefile.in: Likewise.
* testsuite/Makefile.in: Likewise.
From-SVN: r106524
Diffstat (limited to 'libstdc++-v3/config/cpu')
-rw-r--r-- | libstdc++-v3/config/cpu/generic/cpu_defines.h | 33 | ||||
-rw-r--r-- | libstdc++-v3/config/cpu/powerpc/cpu_defines.h | 36 |
2 files changed, 69 insertions, 0 deletions
diff --git a/libstdc++-v3/config/cpu/generic/cpu_defines.h b/libstdc++-v3/config/cpu/generic/cpu_defines.h new file mode 100644 index 0000000..0fea9bd --- /dev/null +++ b/libstdc++-v3/config/cpu/generic/cpu_defines.h @@ -0,0 +1,33 @@ +// Specific definitions for generic platforms -*- C++ -*- + +// Copyright (C) 2005 Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library 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. + +// This library 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 this library; see the file COPYING. If not, write to the Free +// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, +// USA. + +// As a special exception, you may use this file as part of a free software +// library without restriction. Specifically, if other files instantiate +// templates or use macros or inline functions from this file, or you compile +// this file and link it with other files to produce an executable, this +// file does not by itself cause the resulting executable to be covered by +// the GNU General Public License. This exception does not however +// invalidate any other reasons why the executable file might be covered by +// the GNU General Public License. + +#ifndef _GLIBCXX_CPU_DEFINES +#define _GLIBCXX_CPU_DEFINES 1 + +#endif diff --git a/libstdc++-v3/config/cpu/powerpc/cpu_defines.h b/libstdc++-v3/config/cpu/powerpc/cpu_defines.h new file mode 100644 index 0000000..95cc498 --- /dev/null +++ b/libstdc++-v3/config/cpu/powerpc/cpu_defines.h @@ -0,0 +1,36 @@ +// Specific definitions for generic platforms -*- C++ -*- + +// Copyright (C) 2005 Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library 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. + +// This library 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 this library; see the file COPYING. If not, write to the Free +// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, +// USA. + +// As a special exception, you may use this file as part of a free software +// library without restriction. Specifically, if other files instantiate +// templates or use macros or inline functions from this file, or you compile +// this file and link it with other files to produce an executable, this +// file does not by itself cause the resulting executable to be covered by +// the GNU General Public License. This exception does not however +// invalidate any other reasons why the executable file might be covered by +// the GNU General Public License. + +#ifndef _GLIBCXX_CPU_DEFINES +#define _GLIBCXX_CPU_DEFINES 1 + +// Integer divide instructions don't trap on PowerPC. +#define __glibcxx_integral_traps false + +#endif |