| /* Declaration of interface functions of Pointer Bounds Checker. |
| Copyright (C) 2014-2017 Free Software Foundation, Inc. |
| |
| This file is part of GCC. |
| |
| GCC is free software; you can redistribute it and/or modify it under |
| the terms of the GNU General Public License as published by the Free |
| Software Foundation; either version 3, or (at your option) any later |
| version. |
| |
| GCC is distributed in the hope that it will be useful, but WITHOUT ANY |
| WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GCC; see the file COPYING3. If not see |
| <http://www.gnu.org/licenses/>. */ |
| |
| #ifndef GCC_TREE_CHKP_H |
| #define GCC_TREE_CHKP_H |
| |
| #define DECL_BOUNDS(NODE) (chkp_get_bounds (DECL_WRTL_CHECK (NODE))) |
| |
| #define SET_DECL_BOUNDS(NODE, VAL) \ |
| (chkp_set_bounds (DECL_WRTL_CHECK (NODE), VAL)) |
| |
| extern tree chkp_get_bounds (tree node); |
| extern void chkp_set_bounds (tree node, tree val); |
| extern bool chkp_register_var_initializer (tree var); |
| extern void chkp_finish_file (void); |
| extern bool chkp_type_has_pointer (const_tree type); |
| extern unsigned chkp_type_bounds_count (const_tree type); |
| extern tree chkp_make_bounds_for_struct_addr (tree ptr); |
| extern tree chkp_get_zero_bounds_var (void); |
| extern tree chkp_get_none_bounds_var (void); |
| extern void chkp_check_mem_access (tree first, tree last, tree bounds, |
| gimple_stmt_iterator iter, |
| location_t location, |
| tree dirflag); |
| extern void chkp_fix_cfg (void); |
| extern bool chkp_variable_size_type (tree type); |
| extern tree chkp_build_make_bounds_call (tree lb, tree size); |
| extern tree chkp_build_bndldx_call (tree addr, tree ptr); |
| extern tree chkp_build_bndstx_call (tree addr, tree ptr, tree bounds); |
| extern void chkp_find_bound_slots (const_tree type, bitmap res); |
| extern void chkp_build_bndstx (tree addr, tree ptr, tree bounds, |
| gimple_stmt_iterator *gsi); |
| extern gcall *chkp_retbnd_call_by_val (tree val); |
| extern bool chkp_function_instrumented_p (tree fndecl); |
| extern void chkp_function_mark_instrumented (tree fndecl); |
| extern void chkp_copy_bounds_for_assign (gimple *assign, |
| struct cgraph_edge *edge); |
| extern bool chkp_gimple_call_builtin_p (gimple *call, |
| enum built_in_function code); |
| extern rtx chkp_expand_zero_bounds (void); |
| extern void chkp_expand_bounds_reset_for_mem (tree mem, tree ptr); |
| extern tree chkp_insert_retbnd_call (tree bndval, tree retval, |
| gimple_stmt_iterator *gsi); |
| extern gcall *chkp_copy_call_skip_bounds (gcall *call); |
| extern bool chkp_redirect_edge (cgraph_edge *e); |
| extern void chkp_fixup_inlined_call (tree lhs, tree rhs); |
| |
| #endif /* GCC_TREE_CHKP_H */ |