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// -*- C++ -*- 

// Copyright (C) 2000, 2001 Free Software Foundation

//

// 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 2, 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 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.

#include <bits/c++config.h>

#include <cxxabi.h>

#include "unwind-cxx.h"

#if _GLIBCXX_HOSTED

#ifdef _GLIBCXX_HAVE_UNISTD_H

# include <unistd.h>

# define writestr(str)  write(2, str, sizeof(str) - 1)

# ifdef __GNU_LIBRARY__

  /* Avoid forcing the library's meaning of `write' on the user program

     by using the "internal" name (for use within the library).  */

/*#  define write(fd, buf, n)   __write((fd), (buf), (n))*/

# endif

#else

# include <cstdio>

# define writestr(str)  std::fputs(str, stderr)

#endif

#else

# define writestr(str) /* Empty */

#endif

extern "C" void

__cxxabiv1::__cxa_pure_virtual (void)

{

  writestr ("pure virtual method called\n");

  std::terminate ();

}