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1 /* Default common target hook functions.
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2 Copyright (C) 2003-2018 Free Software Foundation, Inc.
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3
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4 This file is part of GCC.
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5
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6 GCC is free software; you can redistribute it and/or modify it under
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7 the terms of the GNU General Public License as published by the Free
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8 Software Foundation; either version 3, or (at your option) any later
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9 version.
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10
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11 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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12 WARRANTY; without even the implied warranty of MERCHANTABILITY or
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13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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14 for more details.
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15
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16 You should have received a copy of the GNU General Public License
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17 along with GCC; see the file COPYING3. If not see
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18 <http://www.gnu.org/licenses/>. */
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19
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20 #ifndef GCC_COMMON_TARGHOOKS_H
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21 #define GCC_COMMON_TARGHOOKS_H
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22
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23 extern enum unwind_info_type default_except_unwind_info (struct gcc_options *);
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24 extern enum unwind_info_type dwarf2_except_unwind_info (struct gcc_options *);
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25 extern enum unwind_info_type sjlj_except_unwind_info (struct gcc_options *);
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26
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27 extern bool default_target_handle_option (struct gcc_options *,
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28 struct gcc_options *,
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29 const struct cl_decoded_option *,
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30 location_t);
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31 extern vec<const char *> default_get_valid_option_values (int, const char *);
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32
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33 extern bool default_option_validate_param (const int, const int);
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34
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35 extern const struct default_options empty_optimization_table[];
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36
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37 #endif
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