1 // -*- C++ -*- std::terminate handler 2 // Copyright (C) 2002-2018 Free Software Foundation, Inc. 3 // 4 // This file is part of GCC. 5 // 6 // GCC is free software; you can redistribute it and/or modify 7 // it under the terms of the GNU General Public License as published by 8 // the Free Software Foundation; either version 3, or (at your option) 9 // any later version. 10 // 11 // GCC is distributed in the hope that it will be useful, 12 // but WITHOUT ANY WARRANTY; without even the implied warranty of 13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 // GNU General Public License for more details. 15 // 16 // Under Section 7 of GPL version 3, you are granted additional 17 // permissions described in the GCC Runtime Library Exception, version 18 // 3.1, as published by the Free Software Foundation. 19 20 // You should have received a copy of the GNU General Public License and 21 // a copy of the GCC Runtime Library Exception along with this program; 22 // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see 23 // <http://www.gnu.org/licenses/>. 24 25 #include <bits/c++config.h> 26 #include "unwind-cxx.h" 27 28 /* We default to the talkative, informative handler in a normal hosted 29 library. This pulls in the demangler, the dyn-string utilities, and 30 elements of the I/O library. For a low-memory environment, you can return 31 to the earlier "silent death" handler by configuring GCC with 32 --disable-libstdcxx-verbose and rebuilding the library. 33 In a freestanding environment, we default to this latter approach. */ 34 35 #if _GLIBCXX_HOSTED && _GLIBCXX_VERBOSE && __cpp_exceptions 36 /* The current installed user handler. */ 37 std::terminate_handler __cxxabiv1::__terminate_handler = 38 __gnu_cxx::__verbose_terminate_handler; 39 #else 40 # include <cstdlib> 41 /* The current installed user handler. */ 42 std::terminate_handler __cxxabiv1::__terminate_handler = std::abort; 43 #endif 44 45