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| author | mpolacek <mpolacek@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-12-04 22:47:11 +0000 |
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| committer | mpolacek <mpolacek@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-12-04 22:47:11 +0000 |
| commit | 137559b2325c900743803d115c4d8495f9da5d67 (patch) | |
| tree | 20fca81276f1e6d6224300c11a4e10fa89519d41 /gcc/sanitizer.def | |
| parent | 85f5275438752595289934e2bbf725d1481f77cc (diff) | |
| download | gcc-137559b2325c900743803d115c4d8495f9da5d67.tar.gz | |
Implement -fsanitize=signed-integer-overflow.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205684 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/sanitizer.def')
| -rw-r--r-- | gcc/sanitizer.def | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/gcc/sanitizer.def b/gcc/sanitizer.def index 5bf1e3cebe6..9c94650321e 100644 --- a/gcc/sanitizer.def +++ b/gcc/sanitizer.def @@ -315,3 +315,19 @@ DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH, "__ubsan_handle_type_mismatch", BT_FN_VOID_PTR_PTR, ATTR_COLD_NOTHROW_LEAF_LIST) +DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW, + "__ubsan_handle_add_overflow", + BT_FN_VOID_PTR_PTR_PTR, + ATTR_COLD_NOTHROW_LEAF_LIST) +DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW, + "__ubsan_handle_sub_overflow", + BT_FN_VOID_PTR_PTR_PTR, + ATTR_COLD_NOTHROW_LEAF_LIST) +DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW, + "__ubsan_handle_mul_overflow", + BT_FN_VOID_PTR_PTR_PTR, + ATTR_COLD_NOTHROW_LEAF_LIST) +DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW, + "__ubsan_handle_negate_overflow", + BT_FN_VOID_PTR_PTR, + ATTR_COLD_NOTHROW_LEAF_LIST) |