1/* 2 * Copyright (C) 2013 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#ifndef ART_RUNTIME_ARCH_ARM_ASM_SUPPORT_ARM_H_ 18#define ART_RUNTIME_ARCH_ARM_ASM_SUPPORT_ARM_H_ 19 20#include "asm_support.h" 21 22// Offset of field Thread::tls32_.state_and_flags verified in InitCpu 23#define THREAD_FLAGS_OFFSET 0 24// Offset of field Thread::tls32_.thin_lock_thread_id verified in InitCpu 25#define THREAD_ID_OFFSET 12 26// Offset of field Thread::tlsPtr_.card_table verified in InitCpu 27#define THREAD_CARD_TABLE_OFFSET 120 28// Offset of field Thread::tlsPtr_.exception verified in InitCpu 29#define THREAD_EXCEPTION_OFFSET 124 30 31#define FRAME_SIZE_SAVE_ALL_CALLEE_SAVE 176 32#define FRAME_SIZE_REFS_ONLY_CALLEE_SAVE 32 33#define FRAME_SIZE_REFS_AND_ARGS_CALLEE_SAVE 48 34 35// Expected size of a heap reference 36#define HEAP_REFERENCE_SIZE 4 37// Flag for enabling R4 optimization in arm runtime 38#define ARM_R4_SUSPEND_FLAG 39 40#endif // ART_RUNTIME_ARCH_ARM_ASM_SUPPORT_ARM_H_ 41