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1 | /* Declaration of interface functions of Pointer Bounds Checker. |
2 | Copyright (C) 2014 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_TREE_CHKP_H | |
21 | #define GCC_TREE_CHKP_H | |
22 | ||
23 | #define DECL_BOUNDS(NODE) (chkp_get_bounds (DECL_WRTL_CHECK (NODE))) | |
24 | ||
25 | #define SET_DECL_BOUNDS(NODE, VAL) \ | |
26 | (chkp_set_bounds (DECL_WRTL_CHECK (NODE), VAL)) | |
27 | ||
28 | extern tree chkp_get_bounds (tree node); | |
29 | extern void chkp_set_bounds (tree node, tree val); | |
30 | extern bool chkp_register_var_initializer (tree var); | |
31 | extern void chkp_finish_file (void); | |
32 | extern bool chkp_type_has_pointer (const_tree type); | |
33 | extern unsigned chkp_type_bounds_count (const_tree type); | |
34 | extern tree chkp_make_bounds_for_struct_addr (tree ptr); | |
35 | extern tree chkp_get_zero_bounds_var (void); | |
36 | extern tree chkp_get_none_bounds_var (void); | |
37 | extern void chkp_check_mem_access (tree first, tree last, tree bounds, | |
38 | gimple_stmt_iterator iter, | |
39 | location_t location, | |
40 | tree dirflag); | |
41 | extern void chkp_fix_cfg (void); | |
42 | extern bool chkp_variable_size_type (tree type); | |
43 | extern tree chkp_build_make_bounds_call (tree lb, tree size); | |
44 | extern tree chkp_build_bndldx_call (tree addr, tree ptr); | |
45 | extern tree chkp_build_bndstx_call (tree addr, tree ptr, tree bounds); | |
46 | extern void chkp_find_bound_slots (const_tree type, bitmap res); | |
47 | extern void chkp_build_bndstx (tree addr, tree ptr, tree bounds, | |
48 | gimple_stmt_iterator *gsi); | |
538dd0b7 | 49 | extern gcall *chkp_retbnd_call_by_val (tree val); |
d5e254e1 IE |
50 | extern bool chkp_function_instrumented_p (tree fndecl); |
51 | extern void chkp_function_mark_instrumented (tree fndecl); | |
52 | extern void chkp_copy_bounds_for_assign (gimple assign, | |
53 | struct cgraph_edge *edge); | |
54 | extern bool chkp_gimple_call_builtin_p (gimple call, | |
55 | enum built_in_function code); | |
56 | extern void chkp_expand_bounds_reset_for_mem (tree mem, tree ptr); | |
57 | ||
58 | #endif /* GCC_TREE_CHKP_H */ |