1 /* Default common target hook functions. 2 Copyright (C) 2003, 2004, 2005, 2007, 2008, 2009, 2010, 2011 3 Free Software Foundation, Inc. 4 5 This file is part of GCC. 6 7 GCC is free software; you can redistribute it and/or modify it under 8 the terms of the GNU General Public License as published by the Free 9 Software Foundation; either version 3, or (at your option) any later 10 version. 11 12 GCC is distributed in the hope that it will be useful, but WITHOUT ANY 13 WARRANTY; without even the implied warranty of MERCHANTABILITY or 14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 15 for more details. 16 17 You should have received a copy of the GNU General Public License 18 along with GCC; see the file COPYING3. If not see 19 <http://www.gnu.org/licenses/>. */ 20 21 #ifndef GCC_COMMON_TARGHOOKS_H 22 #define GCC_COMMON_TARGHOOKS_H 23 24 extern enum unwind_info_type default_except_unwind_info (struct gcc_options *); 25 extern enum unwind_info_type dwarf2_except_unwind_info (struct gcc_options *); 26 extern enum unwind_info_type sjlj_except_unwind_info (struct gcc_options *); 27 28 extern bool default_target_handle_option (struct gcc_options *, 29 struct gcc_options *, 30 const struct cl_decoded_option *, 31 location_t); 32 33 extern const struct default_options empty_optimization_table[]; 34 35 #endif 36