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Diffstat (limited to 'gcc/tree-chkp.h')
| -rw-r--r-- | gcc/tree-chkp.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/gcc/tree-chkp.h b/gcc/tree-chkp.h new file mode 100644 index 0000000..a349baf --- /dev/null +++ b/gcc/tree-chkp.h @@ -0,0 +1,58 @@ +/* Declaration of interface functions of Pointer Bounds Checker. + Copyright (C) 2014 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 gimple 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 void chkp_expand_bounds_reset_for_mem (tree mem, tree ptr); + +#endif /* GCC_TREE_CHKP_H */ |