1/* Declaration of interface functions of Pointer Bounds Checker.
2 Copyright (C) 2014-2017 Free Software Foundation, Inc.
3
4This file is part of GCC.
5
6GCC is free software; you can redistribute it and/or modify it under
7the terms of the GNU General Public License as published by the Free
8Software Foundation; either version 3, or (at your option) any later
9version.
10
11GCC is distributed in the hope that it will be useful, but WITHOUT ANY
12WARRANTY; without even the implied warranty of MERCHANTABILITY or
13FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14for more details.
15
16You should have received a copy of the GNU General Public License
17along with GCC; see the file COPYING3. If not see
18<http://www.gnu.org/licenses/>. */
19
20#ifndef GCC_RTL_CHKP_H
21#define GCC_RTL_CHKP_H
22
23#define DECL_BOUNDS_RTL(NODE) (chkp_get_rtl_bounds (DECL_WRTL_CHECK (NODE)))
24
25#define SET_DECL_BOUNDS_RTL(NODE, VAL) \
26 (chkp_set_rtl_bounds (DECL_WRTL_CHECK (NODE), VAL))
27
28extern rtx chkp_get_rtl_bounds (tree node);
29extern void chkp_set_rtl_bounds (tree node, rtx val);
30extern void chkp_reset_rtl_bounds ();
31extern void chkp_split_slot (rtx slot, rtx *slot_val, rtx *slot_bnd);
32extern rtx chkp_join_splitted_slot (rtx val, rtx bnd);
33extern rtx chkp_get_value_with_offs (rtx par, rtx offs);
34extern void chkp_copy_bounds_for_stack_parm (rtx slot, rtx value, tree type);
35extern void chkp_emit_bounds_store (rtx bounds, rtx value, rtx mem);
36extern void chkp_put_regs_to_expr_list (rtx par);
37
38#endif /* GCC_RTL_CHKP_H */
39