From 109719ebd4ee99f377256bd262941358c89a9635 Mon Sep 17 00:00:00 2001 From: Ilya Enkovich Date: Wed, 30 Oct 2013 09:06:20 +0000 Subject: builtin-types.def (BT_FN_VOID_CONST_PTR): New. * builtin-types.def (BT_FN_VOID_CONST_PTR): New. (BT_FN_PTR_CONST_PTR): New. (BT_FN_CONST_PTR_CONST_PTR): New. (BT_FN_PTR_CONST_PTR_SIZE): New. (BT_FN_PTR_CONST_PTR_CONST_PTR): New. (BT_FN_VOID_PTRPTR_CONST_PTR): New. (BT_FN_VOID_CONST_PTR_SIZE): New. (BT_FN_PTR_CONST_PTR_CONST_PTR_SIZE): New. * chkp-builtins.def: New. * builtins.def: include chkp-builtins.def. (DEF_CHKP_BUILTIN): New. * builtins.c (expand_builtin): Support BUILT_IN_CHKP_INIT_PTR_BOUNDS, BUILT_IN_CHKP_NULL_PTR_BOUNDS, BUILT_IN_CHKP_COPY_PTR_BOUNDS, BUILT_IN_CHKP_CHECK_PTR_LBOUNDS, BUILT_IN_CHKP_CHECK_PTR_UBOUNDS, BUILT_IN_CHKP_CHECK_PTR_BOUNDS, BUILT_IN_CHKP_SET_PTR_BOUNDS, BUILT_IN_CHKP_NARROW_PTR_BOUNDS, BUILT_IN_CHKP_STORE_PTR_BOUNDS, BUILT_IN_CHKP_GET_PTR_LBOUND, BUILT_IN_CHKP_GET_PTR_UBOUND, BUILT_IN_CHKP_BNDMK, BUILT_IN_CHKP_BNDSTX, BUILT_IN_CHKP_BNDCL, BUILT_IN_CHKP_BNDCU, BUILT_IN_CHKP_BNDLDX, BUILT_IN_CHKP_BNDRET, BUILT_IN_CHKP_INTERSECT, BUILT_IN_CHKP_ARG_BND, BUILT_IN_CHKP_NARROW, BUILT_IN_CHKP_EXTRACT_LOWER, BUILT_IN_CHKP_EXTRACT_UPPER. * common.opt (fcheck-pointer-bounds): New. * toplev.c (process_options): Check Pointer Bounds Checker is supported. * doc/extend.texi: Document Pointer Bounds Checker built-in functions. From-SVN: r204196 --- gcc/builtins.def | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'gcc/builtins.def') diff --git a/gcc/builtins.def b/gcc/builtins.def index 12c56be..e2d8849 100644 --- a/gcc/builtins.def +++ b/gcc/builtins.def @@ -176,6 +176,12 @@ along with GCC; see the file COPYING3. If not see DEF_BUILTIN (ENUM, NAME, BUILT_IN_NORMAL, BT_FN_INT_VAR, BT_LAST, \ false, false, false, ATTRS, false, flag_enable_cilkplus) +/* Builtin used by the implementation of Pointer Bounds Checker. */ +#undef DEF_CHKP_BUILTIN +#define DEF_CHKP_BUILTIN(ENUM, NAME, TYPE, ATTRS) \ + DEF_BUILTIN (ENUM, "__builtin_" NAME, BUILT_IN_NORMAL, TYPE, TYPE, \ + true, true, false, ATTRS, true, true) + /* Define an attribute list for math functions that are normally "impure" because some of them may write into global memory for `errno'. If !flag_errno_math they are instead "const". */ @@ -864,3 +870,6 @@ DEF_GCC_BUILTIN (BUILT_IN_LINE, "LINE", BT_FN_INT, ATTR_NOTHROW_LEAF_LIST) /* Cilk Plus builtins. */ #include "cilkplus.def" + +/* Pointer Bounds Checker builtins. */ +#include "chkp-builtins.def" -- cgit v1.1