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1 /* Declaration of interface functions of Pointer Bounds Checker.
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2 Copyright (C) 2014-2017 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_RTL_CHKP_H
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21 #define GCC_RTL_CHKP_H
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22
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23 #define DECL_BOUNDS_RTL(NODE) (chkp_get_rtl_bounds (DECL_WRTL_CHECK (NODE)))
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24
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25 #define SET_DECL_BOUNDS_RTL(NODE, VAL) \
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26 (chkp_set_rtl_bounds (DECL_WRTL_CHECK (NODE), VAL))
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27
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28 extern rtx chkp_get_rtl_bounds (tree node);
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29 extern void chkp_set_rtl_bounds (tree node, rtx val);
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30 extern void chkp_reset_rtl_bounds ();
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31 extern void chkp_split_slot (rtx slot, rtx *slot_val, rtx *slot_bnd);
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32 extern rtx chkp_join_splitted_slot (rtx val, rtx bnd);
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33 extern rtx chkp_get_value_with_offs (rtx par, rtx offs);
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34 extern void chkp_copy_bounds_for_stack_parm (rtx slot, rtx value, tree type);
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35 extern void chkp_emit_bounds_store (rtx bounds, rtx value, rtx mem);
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36 extern void chkp_put_regs_to_expr_list (rtx par);
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37
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38 #endif /* GCC_RTL_CHKP_H */
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