1/* __dso_handle initialization for AIX. 2 Copyright (C) 2013-2020 Free Software Foundation, Inc. 3 Written by David Edelsohn, IBM. 4 5This file is part of GCC. 6 7GCC is free software; you can redistribute it and/or modify it under 8the terms of the GNU General Public License as published by the Free 9Software Foundation; either version 3, or (at your option) any later 10version. 11 12GCC is distributed in the hope that it will be useful, but WITHOUT ANY 13WARRANTY; without even the implied warranty of MERCHANTABILITY or 14FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 15for more details. 16 17Under Section 7 of GPL version 3, you are granted additional 18permissions described in the GCC Runtime Library Exception, version 193.1, as published by the Free Software Foundation. 20 21You should have received a copy of the GNU General Public License and 22a copy of the GCC Runtime Library Exception along with this program; 23see the files COPYING3 and COPYING.RUNTIME respectively. If not, see 24<http://www.gnu.org/licenses/>. */ 25 26#ifdef SHARED 27void *__dso_handle = &__dso_handle; 28#else 29void *__dso_handle = 0; 30#endif 31 32extern void __cxa_finalize (void *); 33 34/* Add __cxa_finalize call to beginning of destructors list. */ 35void __init_aix_libgcc_cxa_atexit (void) __attribute__ ((destructor (65535))); 36 37void 38__init_aix_libgcc_cxa_atexit (void) 39{ 40 __cxa_finalize (__dso_handle); 41} 42 43