2 * Copyright (C) 2017 The Android Open Source Project
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 #include "verify_object-inl.h"
19 #include "base/bit_utils.h"
22 #include "mirror/object-inl.h"
23 #include "obj_ptr-inl.h"
28 void VerifyObjectImpl(ObjPtr<mirror::Object> obj) {
29 if (kVerifyObjectSupport > kVerifyObjectModeFast) {
30 // Slow object verification, try the heap right away.
31 Runtime::Current()->GetHeap()->VerifyObjectBody(obj);
33 // Fast object verification, only call the heap if our quick sanity tests fail. The heap will
34 // print the diagnostic message.
35 bool failed = !IsAligned<kObjectAlignment>(obj.Ptr());
37 mirror::Class* c = obj->GetClass<kVerifyNone>();
38 failed = failed || !IsAligned<kObjectAlignment>(c);
39 failed = failed || !VerifyClassClass(c);
41 if (UNLIKELY(failed)) {
42 Runtime::Current()->GetHeap()->VerifyObjectBody(obj);