gcc/common/common-targhooks.h

   1 /* Default common target hook functions.
   2    Copyright (C) 2003-2020 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 extern vec<const char *> default_get_valid_option_values (int, const char *);
  32
  33 extern const struct default_options empty_optimization_table[];
  34
  35 #endif