| David Srbecky | 766e74f | 2018-10-02 17:12:24 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2018 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 | #if ASM_DEFINE_INCLUDE_DEPENDENCIES |
| 18 | #include "mirror/object.h" |
| 19 | #endif |
| 20 | |
| 21 | ASM_DEFINE(MIRROR_OBJECT_CLASS_OFFSET, |
| 22 | art::mirror::Object::ClassOffset().Int32Value()) |
| 23 | ASM_DEFINE(MIRROR_OBJECT_HEADER_SIZE, |
| 24 | sizeof(art::mirror::Object)) |
| 25 | ASM_DEFINE(MIRROR_OBJECT_LOCK_WORD_OFFSET, |
| 26 | art::mirror::Object::MonitorOffset().Int32Value()) |
| Nicolas Geoffray | a00b54b | 2019-12-03 14:36:42 +0000 | [diff] [blame] | 27 | ASM_DEFINE(GRAY_BYTE_OFFSET, |
| 28 | art::mirror::Object::MonitorOffset().Int32Value() + |
| 29 | art::LockWord::kReadBarrierStateShift / art::kBitsPerByte) |
| 30 | ASM_DEFINE(GRAY_BIT_POSITION, |
| 31 | art::LockWord::kReadBarrierStateShift % art::kBitsPerByte) |
| 32 | ASM_DEFINE(READ_BARRIER_TEST_VALUE, |
| 33 | static_cast<int8_t>(1 << (art::LockWord::kReadBarrierStateShift % art::kBitsPerByte))) |