gcc/common/common-targhooks.h

   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