| /* |
| * Copyright (C) 2018 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #if ASM_DEFINE_INCLUDE_DEPENDENCIES |
| #include "mirror/object.h" |
| #endif |
| |
| ASM_DEFINE(MIRROR_OBJECT_CLASS_OFFSET, |
| art::mirror::Object::ClassOffset().Int32Value()) |
| ASM_DEFINE(MIRROR_OBJECT_HEADER_SIZE, |
| sizeof(art::mirror::Object)) |
| ASM_DEFINE(MIRROR_OBJECT_LOCK_WORD_OFFSET, |
| art::mirror::Object::MonitorOffset().Int32Value()) |
| ASM_DEFINE(GRAY_BYTE_OFFSET, |
| art::mirror::Object::MonitorOffset().Int32Value() + |
| art::LockWord::kReadBarrierStateShift / art::kBitsPerByte) |
| ASM_DEFINE(GRAY_BIT_POSITION, |
| art::LockWord::kReadBarrierStateShift % art::kBitsPerByte) |
| ASM_DEFINE(READ_BARRIER_TEST_VALUE, |
| static_cast<int8_t>(1 << (art::LockWord::kReadBarrierStateShift % art::kBitsPerByte))) |