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| author | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-12-20 09:05:04 +0000 |
|---|---|---|
| committer | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-12-20 09:05:04 +0000 |
| commit | ec08f7b0e683045053277a9ba0f0f0864a2d4289 (patch) | |
| tree | 1532e9443ebd8eec5317be98cd328850b93ce329 /gcc/opts.c | |
| parent | 433ee92e68029b15162b7c9a2f347d2a749317fb (diff) | |
| download | gcc-ec08f7b0e683045053277a9ba0f0f0864a2d4289.tar.gz | |
* ubsan.c: Include tree-ssanames.h, asan.h and gimplify-me.h.
(ubsan_type_descriptor): Handle BOOLEAN_TYPE and ENUMERAL_TYPE
like INTEGER_TYPE.
(instrument_bool_enum_load): New function.
(ubsan_pass): Call it.
(gate_ubsan): Also enable for SANITIZE_BOOL or SANITIZE_ENUM.
* asan.c (create_cond_insert_point): No longer static.
* asan.h (create_cond_insert_point): Declare.
* sanitizer.def (BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE): New
built-in.
* opts.c (common_handle_option): Handle -fsanitize=bool and
-fsanitize=enum.
* builtins.c (fold_builtin_memory_op): When sanitizing bool
and enum loads, don't use enum or bool types for memcpy folding.
* flag-types.h (SANITIZE_BOOL, SANITIZE_ENUM): New.
(SANITIZE_UNDEFINED): Or these in.
* c-c++-common/ubsan/load-bool-enum.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206143 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/opts.c')
| -rw-r--r-- | gcc/opts.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/opts.c b/gcc/opts.c index 5be03faa703..251605ceb96 100644 --- a/gcc/opts.c +++ b/gcc/opts.c @@ -1462,6 +1462,8 @@ common_handle_option (struct gcc_options *opts, { "null", SANITIZE_NULL, sizeof "null" - 1 }, { "signed-integer-overflow", SANITIZE_SI_OVERFLOW, sizeof "signed-integer-overflow" -1 }, + { "bool", SANITIZE_BOOL, sizeof "bool" - 1 }, + { "enum", SANITIZE_ENUM, sizeof "enum" - 1 }, { NULL, 0, 0 } }; const char *comma; |