mirror of git://gcc.gnu.org/git/gcc.git
59 lines
1.8 KiB
C++
59 lines
1.8 KiB
C++
// -*- C++ -*-
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// Copyright (C) 2000-2016 Free Software Foundation, Inc.
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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 <cxxabi.h>
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#include "unwind-cxx.h"
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#if _GLIBCXX_HOSTED && _GLIBCXX_VERBOSE
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#ifdef _GLIBCXX_HAVE_UNISTD_H
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# include <unistd.h>
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# define writestr(str) write(2, str, sizeof(str) - 1)
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# ifdef __GNU_LIBRARY__
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/* Avoid forcing the library's meaning of `write' on the user program
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by using the "internal" name (for use within the library). */
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/*# define write(fd, buf, n) __write((fd), (buf), (n))*/
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# endif
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#else
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# include <cstdio>
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# define writestr(str) std::fputs(str, stderr)
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#endif
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#else
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# define writestr(str) /* Empty */
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#endif
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extern "C" void
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__cxxabiv1::__cxa_pure_virtual (void)
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{
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writestr ("pure virtual method called\n");
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std::terminate ();
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}
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extern "C" void
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__cxxabiv1::__cxa_deleted_virtual (void)
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{
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writestr ("deleted virtual method called\n");
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std::terminate ();
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}
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