Mathieu Chartier | fc58af4 | 2015-04-16 18:00:39 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2015 The Android Open Source Project |
| 3 | * |
| 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 |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 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. |
| 15 | */ |
| 16 | |
| 17 | #include "abstract_method.h" |
| 18 | |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 19 | #include "art_method-inl.h" |
Mathieu Chartier | fc58af4 | 2015-04-16 18:00:39 -0700 | [diff] [blame] | 20 | |
| 21 | namespace art { |
| 22 | namespace mirror { |
| 23 | |
Andreas Gampe | 0866f4e | 2016-02-22 10:03:12 -0800 | [diff] [blame^] | 24 | template <bool kTransactionActive> |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 25 | bool AbstractMethod::CreateFromArtMethod(ArtMethod* method) { |
Andreas Gampe | 0866f4e | 2016-02-22 10:03:12 -0800 | [diff] [blame^] | 26 | auto* interface_method = method->GetInterfaceMethodIfProxy( |
| 27 | kTransactionActive |
| 28 | ? Runtime::Current()->GetClassLinker()->GetImagePointerSize() |
| 29 | : sizeof(void*)); |
| 30 | SetArtMethod<kTransactionActive>(method); |
| 31 | SetFieldObject<kTransactionActive>(DeclaringClassOffset(), method->GetDeclaringClass()); |
| 32 | SetFieldObject<kTransactionActive>( |
Mathieu Chartier | fc58af4 | 2015-04-16 18:00:39 -0700 | [diff] [blame] | 33 | DeclaringClassOfOverriddenMethodOffset(), interface_method->GetDeclaringClass()); |
Andreas Gampe | 0866f4e | 2016-02-22 10:03:12 -0800 | [diff] [blame^] | 34 | SetField32<kTransactionActive>(AccessFlagsOffset(), method->GetAccessFlags()); |
| 35 | SetField32<kTransactionActive>(DexMethodIndexOffset(), method->GetDexMethodIndex()); |
Mathieu Chartier | fc58af4 | 2015-04-16 18:00:39 -0700 | [diff] [blame] | 36 | return true; |
| 37 | } |
| 38 | |
Andreas Gampe | 0866f4e | 2016-02-22 10:03:12 -0800 | [diff] [blame^] | 39 | template bool AbstractMethod::CreateFromArtMethod<false>(ArtMethod* method); |
| 40 | template bool AbstractMethod::CreateFromArtMethod<true>(ArtMethod* method); |
| 41 | |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 42 | ArtMethod* AbstractMethod::GetArtMethod() { |
| 43 | return reinterpret_cast<ArtMethod*>(GetField64(ArtMethodOffset())); |
| 44 | } |
| 45 | |
Andreas Gampe | 0866f4e | 2016-02-22 10:03:12 -0800 | [diff] [blame^] | 46 | template <bool kTransactionActive> |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 47 | void AbstractMethod::SetArtMethod(ArtMethod* method) { |
Andreas Gampe | 0866f4e | 2016-02-22 10:03:12 -0800 | [diff] [blame^] | 48 | SetField64<kTransactionActive>(ArtMethodOffset(), reinterpret_cast<uint64_t>(method)); |
Mathieu Chartier | fc58af4 | 2015-04-16 18:00:39 -0700 | [diff] [blame] | 49 | } |
| 50 | |
Andreas Gampe | 0866f4e | 2016-02-22 10:03:12 -0800 | [diff] [blame^] | 51 | template void AbstractMethod::SetArtMethod<false>(ArtMethod* method); |
| 52 | template void AbstractMethod::SetArtMethod<true>(ArtMethod* method); |
| 53 | |
Mathieu Chartier | fc58af4 | 2015-04-16 18:00:39 -0700 | [diff] [blame] | 54 | mirror::Class* AbstractMethod::GetDeclaringClass() { |
| 55 | return GetFieldObject<mirror::Class>(DeclaringClassOffset()); |
| 56 | } |
| 57 | |
| 58 | } // namespace mirror |
| 59 | } // namespace art |