diff options
Diffstat (limited to 'clang/lib/CodeGen/SanitizerHandler.h')
| -rw-r--r-- | clang/lib/CodeGen/SanitizerHandler.h | 88 |
1 files changed, 61 insertions, 27 deletions
diff --git a/clang/lib/CodeGen/SanitizerHandler.h b/clang/lib/CodeGen/SanitizerHandler.h index bb42e39..a66e7ab 100644 --- a/clang/lib/CodeGen/SanitizerHandler.h +++ b/clang/lib/CodeGen/SanitizerHandler.h @@ -14,35 +14,69 @@ #define LLVM_CLANG_LIB_CODEGEN_SANITIZER_HANDLER_H #define LIST_SANITIZER_CHECKS \ - SANITIZER_CHECK(AddOverflow, add_overflow, 0) \ - SANITIZER_CHECK(BuiltinUnreachable, builtin_unreachable, 0) \ - SANITIZER_CHECK(CFICheckFail, cfi_check_fail, 0) \ - SANITIZER_CHECK(DivremOverflow, divrem_overflow, 0) \ - SANITIZER_CHECK(DynamicTypeCacheMiss, dynamic_type_cache_miss, 0) \ - SANITIZER_CHECK(FloatCastOverflow, float_cast_overflow, 0) \ - SANITIZER_CHECK(FunctionTypeMismatch, function_type_mismatch, 0) \ - SANITIZER_CHECK(ImplicitConversion, implicit_conversion, 0) \ - SANITIZER_CHECK(InvalidBuiltin, invalid_builtin, 0) \ - SANITIZER_CHECK(InvalidObjCCast, invalid_objc_cast, 0) \ - SANITIZER_CHECK(LoadInvalidValue, load_invalid_value, 0) \ - SANITIZER_CHECK(MissingReturn, missing_return, 0) \ - SANITIZER_CHECK(MulOverflow, mul_overflow, 0) \ - SANITIZER_CHECK(NegateOverflow, negate_overflow, 0) \ - SANITIZER_CHECK(NullabilityArg, nullability_arg, 0) \ - SANITIZER_CHECK(NullabilityReturn, nullability_return, 1) \ - SANITIZER_CHECK(NonnullArg, nonnull_arg, 0) \ - SANITIZER_CHECK(NonnullReturn, nonnull_return, 1) \ - SANITIZER_CHECK(OutOfBounds, out_of_bounds, 0) \ - SANITIZER_CHECK(PointerOverflow, pointer_overflow, 0) \ - SANITIZER_CHECK(ShiftOutOfBounds, shift_out_of_bounds, 0) \ - SANITIZER_CHECK(SubOverflow, sub_overflow, 0) \ - SANITIZER_CHECK(TypeMismatch, type_mismatch, 1) \ - SANITIZER_CHECK(AlignmentAssumption, alignment_assumption, 0) \ - SANITIZER_CHECK(VLABoundNotPositive, vla_bound_not_positive, 0) \ - SANITIZER_CHECK(BoundsSafety, bounds_safety, 0) + SANITIZER_CHECK(AddOverflow, add_overflow, 0, "Integer addition overflowed") \ + SANITIZER_CHECK(BuiltinUnreachable, builtin_unreachable, 0, \ + "_builtin_unreachable(), execution reached an unreachable " \ + "program point") \ + SANITIZER_CHECK(CFICheckFail, cfi_check_fail, 0, \ + "Control flow integrity check failed") \ + SANITIZER_CHECK(DivremOverflow, divrem_overflow, 0, \ + "Integer divide or remainder overflowed") \ + SANITIZER_CHECK(DynamicTypeCacheMiss, dynamic_type_cache_miss, 0, \ + "Dynamic type cache miss, member call made on an object " \ + "whose dynamic type differs from the expected type") \ + SANITIZER_CHECK(FloatCastOverflow, float_cast_overflow, 0, \ + "Floating-point to integer conversion overflowed") \ + SANITIZER_CHECK(FunctionTypeMismatch, function_type_mismatch, 0, \ + "Function called with mismatched signature") \ + SANITIZER_CHECK(ImplicitConversion, implicit_conversion, 0, \ + "Implicit integer conversion overflowed or lost data") \ + SANITIZER_CHECK(InvalidBuiltin, invalid_builtin, 0, \ + "Invalid use of builtin function") \ + SANITIZER_CHECK(InvalidObjCCast, invalid_objc_cast, 0, \ + "Invalid Objective-C cast") \ + SANITIZER_CHECK(LoadInvalidValue, load_invalid_value, 0, \ + "Loaded an invalid or uninitialized value for the type") \ + SANITIZER_CHECK(MissingReturn, missing_return, 0, \ + "Execution reached the end of a value-returning function " \ + "without returning a value") \ + SANITIZER_CHECK(MulOverflow, mul_overflow, 0, \ + "Integer multiplication overflowed") \ + SANITIZER_CHECK(NegateOverflow, negate_overflow, 0, \ + "Integer negation overflowed") \ + SANITIZER_CHECK( \ + NullabilityArg, nullability_arg, 0, \ + "Passing null as an argument which is annotated with _Nonnull") \ + SANITIZER_CHECK(NullabilityReturn, nullability_return, 1, \ + "Returning null from a function with a return type " \ + "annotated with _Nonnull") \ + SANITIZER_CHECK(NonnullArg, nonnull_arg, 0, \ + "Passing null pointer as an argument which is declared to " \ + "never be null") \ + SANITIZER_CHECK(NonnullReturn, nonnull_return, 1, \ + "Returning null pointer from a function which is declared " \ + "to never return null") \ + SANITIZER_CHECK(OutOfBounds, out_of_bounds, 0, "Array index out of bounds") \ + SANITIZER_CHECK(PointerOverflow, pointer_overflow, 0, \ + "Pointer arithmetic overflowed bounds") \ + SANITIZER_CHECK(ShiftOutOfBounds, shift_out_of_bounds, 0, \ + "Shift exponent is too large for the type") \ + SANITIZER_CHECK(SubOverflow, sub_overflow, 0, \ + "Integer subtraction overflowed") \ + SANITIZER_CHECK(TypeMismatch, type_mismatch, 1, \ + "Type mismatch in operation") \ + SANITIZER_CHECK(AlignmentAssumption, alignment_assumption, 0, \ + "Alignment assumption violated") \ + SANITIZER_CHECK( \ + VLABoundNotPositive, vla_bound_not_positive, 0, \ + "Variable length array bound evaluates to non-positive value") \ + SANITIZER_CHECK(BoundsSafety, bounds_safety, 0, \ + "") // BoundsSafety Msg is empty because it is not considered + // part of UBSan; therefore, no trap reason is emitted for + // this case. enum SanitizerHandler { -#define SANITIZER_CHECK(Enum, Name, Version) Enum, +#define SANITIZER_CHECK(Enum, Name, Version, Msg) Enum, LIST_SANITIZER_CHECKS #undef SANITIZER_CHECK }; |