1 /* Default common target hook functions. 2 Copyright (C) 2003-2018 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 it under 7 the terms of the GNU General Public License as published by the Free 8 Software Foundation; either version 3, or (at your option) any later 9 version. 10 11 GCC is distributed in the hope that it will be useful, but WITHOUT ANY 12 WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 for more details. 15 16 You should have received a copy of the GNU General Public License 17 along with GCC; see the file COPYING3. If not see 18 <http://www.gnu.org/licenses/>. */ 19 20 #ifndef GCC_COMMON_TARGHOOKS_H 21 #define GCC_COMMON_TARGHOOKS_H 22 23 extern enum unwind_info_type default_except_unwind_info (struct gcc_options *); 24 extern enum unwind_info_type dwarf2_except_unwind_info (struct gcc_options *); 25 extern enum unwind_info_type sjlj_except_unwind_info (struct gcc_options *); 26 27 extern bool default_target_handle_option (struct gcc_options *, 28 struct gcc_options *, 29 const struct cl_decoded_option *, 30 location_t); 31 32 extern const struct default_options empty_optimization_table[]; 33 34 #endif 35