1  /* Default common target hook functions.
       2     Copyright (C) 2003-2023 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  const char *
      36  default_compute_multilib(
      37    const struct switchstr *,
      38    int,
      39    const char *multilib,
      40    const char *,
      41    const char *,
      42    const char *,
      43    const char *,
      44    const char *);
      45  
      46  #endif