5a86d36fcc
2012-09-10 Sebastian Huber <sebastian.huber@embedded-brains.de> Jonathan Wakely <jwakely.gcc@gmail.com> PR libstdc++/43852 * acinclude.m4 (GLIBCXX_ENABLE_VERBOSE): Define. * configure.ac (GLIBCXX_ENABLE_VERBOSE): Use it. * config.h.in: Regenerate. * configure: Likewise. * libsupc++/eh_term_handler.cc (_GLIBCXX_VERBOSE): Check new macro. * libsupc++/pure.cc (_GLIBCXX_VERBOSE): Likewise. * doc/xml/manual/configure.xml (--disable-libstdcxx-verbose): Document. * doc/html/manual/configure.html: Regenerate. Co-Authored-By: Jonathan Wakely <jwakely.gcc@gmail.com> From-SVN: r191121
45 lines
1.8 KiB
C++
45 lines
1.8 KiB
C++
// -*- C++ -*- std::terminate handler
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// Copyright (C) 2002-2012 Free Software Foundation
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//
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// This file is part of GCC.
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//
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// GCC is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 3, or (at your option)
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// any later version.
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//
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// GCC is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// Under Section 7 of GPL version 3, you are granted additional
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// permissions described in the GCC Runtime Library Exception, version
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// 3.1, as published by the Free Software Foundation.
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// You should have received a copy of the GNU General Public License and
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// a copy of the GCC Runtime Library Exception along with this program;
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// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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// <http://www.gnu.org/licenses/>.
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#include <bits/c++config.h>
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#include "unwind-cxx.h"
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/* We default to the talkative, informative handler in a normal hosted
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library. This pulls in the demangler, the dyn-string utilities, and
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elements of the I/O library. For a low-memory environment, you can return
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to the earlier "silent death" handler by configuring GCC with
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--disable-libstdcxx-verbose and rebuilding the library.
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In a freestanding environment, we default to this latter approach. */
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#if _GLIBCXX_HOSTED && _GLIBCXX_VERBOSE
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/* The current installed user handler. */
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std::terminate_handler __cxxabiv1::__terminate_handler =
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__gnu_cxx::__verbose_terminate_handler;
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#else
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# include <cstdlib>
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/* The current installed user handler. */
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std::terminate_handler __cxxabiv1::__terminate_handler = std::abort;
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#endif
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