runtime/asm_support.h - LeafOS-Project/android_art - Gitiles

 /*
  * Copyright (C) 2011 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.
  */

 #ifndef ART_RUNTIME_ASM_SUPPORT_H_
 #define ART_RUNTIME_ASM_SUPPORT_H_

 #include "heap_poisoning.h"
 #include "read_barrier_config.h"

 // To generate tests related to the constants in this header, either define ADD_TEST_EQ before
 // including, or use asm_support_check.h.
 #ifndef ADD_TEST_EQ  // Allow #include-r to replace with their own.
 #define DEFINED_ADD_TEST_EQ 1
 #define ADD_TEST_EQ(x, y)
 #endif

 // Rounds the value n up to the nearest multiple of sz. sz must be a multiple of two.
 #define ALIGN_UP(n, sz) (((n) + (sz - 1)) & ~((sz) - 1))

 #if defined(__LP64__)
 #define POINTER_SIZE_SHIFT 3
 #define POINTER_SIZE art::PointerSize::k64
 #else
 #define POINTER_SIZE_SHIFT 2
 #define POINTER_SIZE art::PointerSize::k32
 #endif
 ADD_TEST_EQ(static_cast<size_t>(1U << POINTER_SIZE_SHIFT),
             static_cast<size_t>(__SIZEOF_POINTER__))

 // Import platform-independent constant defines from our autogenerated list.
 // Export new defines (for assembly use) by editing cpp-define-generator def files.
 #define DEFINE_CHECK_EQ ADD_TEST_EQ
 #include "asm_support_gen.h"
 #undef DEFINE_CHECK_EQ

 // Offset of field Thread::tlsPtr_.exception.
 #define THREAD_EXCEPTION_OFFSET (THREAD_CARD_TABLE_OFFSET + __SIZEOF_POINTER__)
 ADD_TEST_EQ(THREAD_EXCEPTION_OFFSET,
             art::Thread::ExceptionOffset<POINTER_SIZE>().Int32Value())

 // Offset of field Thread::tlsPtr_.managed_stack.top_quick_frame_.
 #define THREAD_TOP_QUICK_FRAME_OFFSET (THREAD_CARD_TABLE_OFFSET + (3 * __SIZEOF_POINTER__))
 ADD_TEST_EQ(THREAD_TOP_QUICK_FRAME_OFFSET,
             art::Thread::TopOfManagedStackOffset<POINTER_SIZE>().Int32Value())

 // Offset of field Thread::tlsPtr_.self.
 #define THREAD_SELF_OFFSET (THREAD_CARD_TABLE_OFFSET + (9 * __SIZEOF_POINTER__))
 ADD_TEST_EQ(THREAD_SELF_OFFSET,
             art::Thread::SelfOffset<POINTER_SIZE>().Int32Value())

 // Offset of field Thread::tlsPtr_.thread_local_pos.
 #define THREAD_LOCAL_POS_OFFSET (THREAD_CARD_TABLE_OFFSET + 34 * __SIZEOF_POINTER__)
 ADD_TEST_EQ(THREAD_LOCAL_POS_OFFSET,
             art::Thread::ThreadLocalPosOffset<POINTER_SIZE>().Int32Value())
 // Offset of field Thread::tlsPtr_.thread_local_end.
 #define THREAD_LOCAL_END_OFFSET (THREAD_LOCAL_POS_OFFSET + __SIZEOF_POINTER__)
 ADD_TEST_EQ(THREAD_LOCAL_END_OFFSET,
             art::Thread::ThreadLocalEndOffset<POINTER_SIZE>().Int32Value())
 // Offset of field Thread::tlsPtr_.thread_local_objects.
 #define THREAD_LOCAL_OBJECTS_OFFSET (THREAD_LOCAL_END_OFFSET + 2 * __SIZEOF_POINTER__)
 ADD_TEST_EQ(THREAD_LOCAL_OBJECTS_OFFSET,
             art::Thread::ThreadLocalObjectsOffset<POINTER_SIZE>().Int32Value())

 // Offset of field Thread::tlsPtr_.mterp_current_ibase.
 #define THREAD_CURRENT_IBASE_OFFSET \
     (THREAD_LOCAL_OBJECTS_OFFSET + __SIZEOF_SIZE_T__ + (1 + 166) * __SIZEOF_POINTER__)
 ADD_TEST_EQ(THREAD_CURRENT_IBASE_OFFSET,
             art::Thread::MterpCurrentIBaseOffset<POINTER_SIZE>().Int32Value())
 // Offset of field Thread::tlsPtr_.mterp_default_ibase.
 #define THREAD_DEFAULT_IBASE_OFFSET (THREAD_CURRENT_IBASE_OFFSET + __SIZEOF_POINTER__)
 ADD_TEST_EQ(THREAD_DEFAULT_IBASE_OFFSET,
             art::Thread::MterpDefaultIBaseOffset<POINTER_SIZE>().Int32Value())
 // Offset of field Thread::tlsPtr_.mterp_alt_ibase.
 #define THREAD_ALT_IBASE_OFFSET (THREAD_DEFAULT_IBASE_OFFSET + __SIZEOF_POINTER__)
 ADD_TEST_EQ(THREAD_ALT_IBASE_OFFSET,
             art::Thread::MterpAltIBaseOffset<POINTER_SIZE>().Int32Value())
 // Offset of field Thread::tlsPtr_.rosalloc_runs.
 #define THREAD_ROSALLOC_RUNS_OFFSET (THREAD_ALT_IBASE_OFFSET + __SIZEOF_POINTER__)
 ADD_TEST_EQ(THREAD_ROSALLOC_RUNS_OFFSET,
             art::Thread::RosAllocRunsOffset<POINTER_SIZE>().Int32Value())
 // Offset of field Thread::tlsPtr_.thread_local_alloc_stack_top.
 #define THREAD_LOCAL_ALLOC_STACK_TOP_OFFSET (THREAD_ROSALLOC_RUNS_OFFSET + 16 * __SIZEOF_POINTER__)
 ADD_TEST_EQ(THREAD_LOCAL_ALLOC_STACK_TOP_OFFSET,
             art::Thread::ThreadLocalAllocStackTopOffset<POINTER_SIZE>().Int32Value())
 // Offset of field Thread::tlsPtr_.thread_local_alloc_stack_end.
 #define THREAD_LOCAL_ALLOC_STACK_END_OFFSET (THREAD_ROSALLOC_RUNS_OFFSET + 17 * __SIZEOF_POINTER__)
 ADD_TEST_EQ(THREAD_LOCAL_ALLOC_STACK_END_OFFSET,
             art::Thread::ThreadLocalAllocStackEndOffset<POINTER_SIZE>().Int32Value())
 // Offset of field Thread::interpreter_cache_. This is aligned on a 16 byte boundary so we need to
 // round up depending on the size of tlsPtr_.
 #define THREAD_INTERPRETER_CACHE_OFFSET \
   (ALIGN_UP((THREAD_CARD_TABLE_OFFSET + 301 * __SIZEOF_POINTER__), 16))
 ADD_TEST_EQ(THREAD_INTERPRETER_CACHE_OFFSET,
             art::Thread::InterpreterCacheOffset<POINTER_SIZE>().Int32Value())

 // Offsets within ShadowFrame.
 #define SHADOWFRAME_LINK_OFFSET 0
 ADD_TEST_EQ(SHADOWFRAME_LINK_OFFSET,
             static_cast<int32_t>(art::ShadowFrame::LinkOffset()))
 #define SHADOWFRAME_METHOD_OFFSET (SHADOWFRAME_LINK_OFFSET + 1 * __SIZEOF_POINTER__)
 ADD_TEST_EQ(SHADOWFRAME_METHOD_OFFSET,
             static_cast<int32_t>(art::ShadowFrame::MethodOffset()))
 #define SHADOWFRAME_RESULT_REGISTER_OFFSET (SHADOWFRAME_LINK_OFFSET + 2 * __SIZEOF_POINTER__)
 ADD_TEST_EQ(SHADOWFRAME_RESULT_REGISTER_OFFSET,
             static_cast<int32_t>(art::ShadowFrame::ResultRegisterOffset()))
 #define SHADOWFRAME_DEX_PC_PTR_OFFSET (SHADOWFRAME_LINK_OFFSET + 3 * __SIZEOF_POINTER__)
 ADD_TEST_EQ(SHADOWFRAME_DEX_PC_PTR_OFFSET,
             static_cast<int32_t>(art::ShadowFrame::DexPCPtrOffset()))
 #define SHADOWFRAME_DEX_INSTRUCTIONS_OFFSET (SHADOWFRAME_LINK_OFFSET + 4 * __SIZEOF_POINTER__)
 ADD_TEST_EQ(SHADOWFRAME_DEX_INSTRUCTIONS_OFFSET,
             static_cast<int32_t>(art::ShadowFrame::DexInstructionsOffset()))
 #define SHADOWFRAME_LOCK_COUNT_DATA_OFFSET (SHADOWFRAME_LINK_OFFSET + 5 * __SIZEOF_POINTER__)
 ADD_TEST_EQ(SHADOWFRAME_LOCK_COUNT_DATA_OFFSET,
             static_cast<int32_t>(art::ShadowFrame::LockCountDataOffset()))
 #define SHADOWFRAME_NUMBER_OF_VREGS_OFFSET (SHADOWFRAME_LINK_OFFSET + 6 * __SIZEOF_POINTER__)
 ADD_TEST_EQ(SHADOWFRAME_NUMBER_OF_VREGS_OFFSET,
             static_cast<int32_t>(art::ShadowFrame::NumberOfVRegsOffset()))
 #define SHADOWFRAME_DEX_PC_OFFSET (SHADOWFRAME_NUMBER_OF_VREGS_OFFSET + 4)
 ADD_TEST_EQ(SHADOWFRAME_DEX_PC_OFFSET,
             static_cast<int32_t>(art::ShadowFrame::DexPCOffset()))
 #define SHADOWFRAME_CACHED_HOTNESS_COUNTDOWN_OFFSET (SHADOWFRAME_NUMBER_OF_VREGS_OFFSET + 8)
 ADD_TEST_EQ(SHADOWFRAME_CACHED_HOTNESS_COUNTDOWN_OFFSET,
             static_cast<int32_t>(art::ShadowFrame::CachedHotnessCountdownOffset()))
 #define SHADOWFRAME_HOTNESS_COUNTDOWN_OFFSET (SHADOWFRAME_NUMBER_OF_VREGS_OFFSET + 10)
 ADD_TEST_EQ(SHADOWFRAME_HOTNESS_COUNTDOWN_OFFSET,
             static_cast<int32_t>(art::ShadowFrame::HotnessCountdownOffset()))
 #define SHADOWFRAME_VREGS_OFFSET (SHADOWFRAME_NUMBER_OF_VREGS_OFFSET + 16)
 ADD_TEST_EQ(SHADOWFRAME_VREGS_OFFSET,
             static_cast<int32_t>(art::ShadowFrame::VRegsOffset()))

 #if defined(USE_BROOKS_READ_BARRIER)
 #define MIRROR_OBJECT_HEADER_SIZE 16
 #else
 #define MIRROR_OBJECT_HEADER_SIZE 8
 #endif
 ADD_TEST_EQ(size_t(MIRROR_OBJECT_HEADER_SIZE), sizeof(art::mirror::Object))

 // Offsets within java.lang.Class.
 #define MIRROR_CLASS_COMPONENT_TYPE_OFFSET (4 + MIRROR_OBJECT_HEADER_SIZE)
 ADD_TEST_EQ(MIRROR_CLASS_COMPONENT_TYPE_OFFSET,
             art::mirror::Class::ComponentTypeOffset().Int32Value())
 #define MIRROR_CLASS_IF_TABLE_OFFSET (16 + MIRROR_OBJECT_HEADER_SIZE)
 ADD_TEST_EQ(MIRROR_CLASS_IF_TABLE_OFFSET,
             art::mirror::Class::IfTableOffset().Int32Value())
 #define MIRROR_CLASS_ACCESS_FLAGS_OFFSET (56 + MIRROR_OBJECT_HEADER_SIZE)
 ADD_TEST_EQ(MIRROR_CLASS_ACCESS_FLAGS_OFFSET,
             art::mirror::Class::AccessFlagsOffset().Int32Value())
 #define MIRROR_CLASS_OBJECT_SIZE_OFFSET (88 + MIRROR_OBJECT_HEADER_SIZE)
 ADD_TEST_EQ(MIRROR_CLASS_OBJECT_SIZE_OFFSET,
             art::mirror::Class::ObjectSizeOffset().Int32Value())
 #define MIRROR_CLASS_OBJECT_SIZE_ALLOC_FAST_PATH_OFFSET (92 + MIRROR_OBJECT_HEADER_SIZE)
 ADD_TEST_EQ(MIRROR_CLASS_OBJECT_SIZE_ALLOC_FAST_PATH_OFFSET,
             art::mirror::Class::ObjectSizeAllocFastPathOffset().Int32Value())
 #define MIRROR_CLASS_OBJECT_PRIMITIVE_TYPE_OFFSET (96 + MIRROR_OBJECT_HEADER_SIZE)
 ADD_TEST_EQ(MIRROR_CLASS_OBJECT_PRIMITIVE_TYPE_OFFSET,
             art::mirror::Class::PrimitiveTypeOffset().Int32Value())
 #define MIRROR_CLASS_STATUS_OFFSET (104 + MIRROR_OBJECT_HEADER_SIZE)
 ADD_TEST_EQ(MIRROR_CLASS_STATUS_OFFSET,
             art::mirror::Class::StatusOffset().Int32Value())

 #define PRIMITIVE_TYPE_SIZE_SHIFT_SHIFT 16
 ADD_TEST_EQ(PRIMITIVE_TYPE_SIZE_SHIFT_SHIFT,
             static_cast<int>(art::mirror::Class::kPrimitiveTypeSizeShiftShift))

 // Array offsets.
 #define MIRROR_ARRAY_LENGTH_OFFSET      MIRROR_OBJECT_HEADER_SIZE
 ADD_TEST_EQ(MIRROR_ARRAY_LENGTH_OFFSET, art::mirror::Array::LengthOffset().Int32Value())

 #define MIRROR_CHAR_ARRAY_DATA_OFFSET   (4 + MIRROR_OBJECT_HEADER_SIZE)
 ADD_TEST_EQ(MIRROR_CHAR_ARRAY_DATA_OFFSET,
             art::mirror::Array::DataOffset(sizeof(uint16_t)).Int32Value())

 #define MIRROR_BOOLEAN_ARRAY_DATA_OFFSET MIRROR_CHAR_ARRAY_DATA_OFFSET
 ADD_TEST_EQ(MIRROR_BOOLEAN_ARRAY_DATA_OFFSET,
             art::mirror::Array::DataOffset(sizeof(uint8_t)).Int32Value())

 #define MIRROR_BYTE_ARRAY_DATA_OFFSET MIRROR_CHAR_ARRAY_DATA_OFFSET
 ADD_TEST_EQ(MIRROR_BYTE_ARRAY_DATA_OFFSET,
             art::mirror::Array::DataOffset(sizeof(int8_t)).Int32Value())

 #define MIRROR_SHORT_ARRAY_DATA_OFFSET MIRROR_CHAR_ARRAY_DATA_OFFSET
 ADD_TEST_EQ(MIRROR_SHORT_ARRAY_DATA_OFFSET,
             art::mirror::Array::DataOffset(sizeof(int16_t)).Int32Value())

 #define MIRROR_INT_ARRAY_DATA_OFFSET MIRROR_CHAR_ARRAY_DATA_OFFSET
 ADD_TEST_EQ(MIRROR_INT_ARRAY_DATA_OFFSET,
             art::mirror::Array::DataOffset(sizeof(int32_t)).Int32Value())

 #define MIRROR_WIDE_ARRAY_DATA_OFFSET (8 + MIRROR_OBJECT_HEADER_SIZE)
 ADD_TEST_EQ(MIRROR_WIDE_ARRAY_DATA_OFFSET,
             art::mirror::Array::DataOffset(sizeof(uint64_t)).Int32Value())

 #define MIRROR_OBJECT_ARRAY_DATA_OFFSET (4 + MIRROR_OBJECT_HEADER_SIZE)
 ADD_TEST_EQ(MIRROR_OBJECT_ARRAY_DATA_OFFSET,
     art::mirror::Array::DataOffset(
         sizeof(art::mirror::HeapReference<art::mirror::Object>)).Int32Value())

 #define MIRROR_OBJECT_ARRAY_COMPONENT_SIZE 4
 ADD_TEST_EQ(static_cast<size_t>(MIRROR_OBJECT_ARRAY_COMPONENT_SIZE),
             sizeof(art::mirror::HeapReference<art::mirror::Object>))

 #define MIRROR_LONG_ARRAY_DATA_OFFSET (8 + MIRROR_OBJECT_HEADER_SIZE)
 ADD_TEST_EQ(MIRROR_LONG_ARRAY_DATA_OFFSET,
             art::mirror::Array::DataOffset(sizeof(uint64_t)).Int32Value())

 // Offsets within java.lang.String.
 #define MIRROR_STRING_COUNT_OFFSET  MIRROR_OBJECT_HEADER_SIZE
 ADD_TEST_EQ(MIRROR_STRING_COUNT_OFFSET, art::mirror::String::CountOffset().Int32Value())

 #define MIRROR_STRING_VALUE_OFFSET (8 + MIRROR_OBJECT_HEADER_SIZE)
 ADD_TEST_EQ(MIRROR_STRING_VALUE_OFFSET, art::mirror::String::ValueOffset().Int32Value())

 // String compression feature.
 #define STRING_COMPRESSION_FEATURE 1
 ADD_TEST_EQ(STRING_COMPRESSION_FEATURE, art::mirror::kUseStringCompression);

 #ifdef DEFINED_ADD_TEST_EQ
 #undef ADD_TEST_EQ
 #undef DEFINED_ADD_TEST_EQ
 #endif

 #endif  // ART_RUNTIME_ASM_SUPPORT_H_
	/*
	* Copyright (C) 2011 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.
	*/

	#ifndef ART_RUNTIME_ASM_SUPPORT_H_
	#define ART_RUNTIME_ASM_SUPPORT_H_

	#include "heap_poisoning.h"
	#include "read_barrier_config.h"

	// To generate tests related to the constants in this header, either define ADD_TEST_EQ before
	// including, or use asm_support_check.h.
	#ifndef ADD_TEST_EQ // Allow #include-r to replace with their own.
	#define DEFINED_ADD_TEST_EQ 1
	#define ADD_TEST_EQ(x, y)
	#endif

	// Rounds the value n up to the nearest multiple of sz. sz must be a multiple of two.
	#define ALIGN_UP(n, sz) (((n) + (sz - 1)) & ~((sz) - 1))

	#if defined(__LP64__)
	#define POINTER_SIZE_SHIFT 3
	#define POINTER_SIZE art::PointerSize::k64
	#else
	#define POINTER_SIZE_SHIFT 2
	#define POINTER_SIZE art::PointerSize::k32
	#endif
	ADD_TEST_EQ(static_cast<size_t>(1U << POINTER_SIZE_SHIFT),
	static_cast<size_t>(__SIZEOF_POINTER__))

	// Import platform-independent constant defines from our autogenerated list.
	// Export new defines (for assembly use) by editing cpp-define-generator def files.
	#define DEFINE_CHECK_EQ ADD_TEST_EQ
	#include "asm_support_gen.h"
	#undef DEFINE_CHECK_EQ

	// Offset of field Thread::tlsPtr_.exception.
	#define THREAD_EXCEPTION_OFFSET (THREAD_CARD_TABLE_OFFSET + __SIZEOF_POINTER__)
	ADD_TEST_EQ(THREAD_EXCEPTION_OFFSET,
	art::Thread::ExceptionOffset<POINTER_SIZE>().Int32Value())

	// Offset of field Thread::tlsPtr_.managed_stack.top_quick_frame_.
	#define THREAD_TOP_QUICK_FRAME_OFFSET (THREAD_CARD_TABLE_OFFSET + (3 * __SIZEOF_POINTER__))
	ADD_TEST_EQ(THREAD_TOP_QUICK_FRAME_OFFSET,
	art::Thread::TopOfManagedStackOffset<POINTER_SIZE>().Int32Value())

	// Offset of field Thread::tlsPtr_.self.
	#define THREAD_SELF_OFFSET (THREAD_CARD_TABLE_OFFSET + (9 * __SIZEOF_POINTER__))
	ADD_TEST_EQ(THREAD_SELF_OFFSET,
	art::Thread::SelfOffset<POINTER_SIZE>().Int32Value())

	// Offset of field Thread::tlsPtr_.thread_local_pos.
	#define THREAD_LOCAL_POS_OFFSET (THREAD_CARD_TABLE_OFFSET + 34 * __SIZEOF_POINTER__)
	ADD_TEST_EQ(THREAD_LOCAL_POS_OFFSET,
	art::Thread::ThreadLocalPosOffset<POINTER_SIZE>().Int32Value())
	// Offset of field Thread::tlsPtr_.thread_local_end.
	#define THREAD_LOCAL_END_OFFSET (THREAD_LOCAL_POS_OFFSET + __SIZEOF_POINTER__)
	ADD_TEST_EQ(THREAD_LOCAL_END_OFFSET,
	art::Thread::ThreadLocalEndOffset<POINTER_SIZE>().Int32Value())
	// Offset of field Thread::tlsPtr_.thread_local_objects.
	#define THREAD_LOCAL_OBJECTS_OFFSET (THREAD_LOCAL_END_OFFSET + 2 * __SIZEOF_POINTER__)
	ADD_TEST_EQ(THREAD_LOCAL_OBJECTS_OFFSET,
	art::Thread::ThreadLocalObjectsOffset<POINTER_SIZE>().Int32Value())

	// Offset of field Thread::tlsPtr_.mterp_current_ibase.
	#define THREAD_CURRENT_IBASE_OFFSET \
	(THREAD_LOCAL_OBJECTS_OFFSET + __SIZEOF_SIZE_T__ + (1 + 166) * __SIZEOF_POINTER__)
	ADD_TEST_EQ(THREAD_CURRENT_IBASE_OFFSET,
	art::Thread::MterpCurrentIBaseOffset<POINTER_SIZE>().Int32Value())
	// Offset of field Thread::tlsPtr_.mterp_default_ibase.
	#define THREAD_DEFAULT_IBASE_OFFSET (THREAD_CURRENT_IBASE_OFFSET + __SIZEOF_POINTER__)
	ADD_TEST_EQ(THREAD_DEFAULT_IBASE_OFFSET,
	art::Thread::MterpDefaultIBaseOffset<POINTER_SIZE>().Int32Value())
	// Offset of field Thread::tlsPtr_.mterp_alt_ibase.
	#define THREAD_ALT_IBASE_OFFSET (THREAD_DEFAULT_IBASE_OFFSET + __SIZEOF_POINTER__)
	ADD_TEST_EQ(THREAD_ALT_IBASE_OFFSET,
	art::Thread::MterpAltIBaseOffset<POINTER_SIZE>().Int32Value())
	// Offset of field Thread::tlsPtr_.rosalloc_runs.
	#define THREAD_ROSALLOC_RUNS_OFFSET (THREAD_ALT_IBASE_OFFSET + __SIZEOF_POINTER__)
	ADD_TEST_EQ(THREAD_ROSALLOC_RUNS_OFFSET,
	art::Thread::RosAllocRunsOffset<POINTER_SIZE>().Int32Value())
	// Offset of field Thread::tlsPtr_.thread_local_alloc_stack_top.
	#define THREAD_LOCAL_ALLOC_STACK_TOP_OFFSET (THREAD_ROSALLOC_RUNS_OFFSET + 16 * __SIZEOF_POINTER__)
	ADD_TEST_EQ(THREAD_LOCAL_ALLOC_STACK_TOP_OFFSET,
	art::Thread::ThreadLocalAllocStackTopOffset<POINTER_SIZE>().Int32Value())
	// Offset of field Thread::tlsPtr_.thread_local_alloc_stack_end.
	#define THREAD_LOCAL_ALLOC_STACK_END_OFFSET (THREAD_ROSALLOC_RUNS_OFFSET + 17 * __SIZEOF_POINTER__)
	ADD_TEST_EQ(THREAD_LOCAL_ALLOC_STACK_END_OFFSET,
	art::Thread::ThreadLocalAllocStackEndOffset<POINTER_SIZE>().Int32Value())
	// Offset of field Thread::interpreter_cache_. This is aligned on a 16 byte boundary so we need to
	// round up depending on the size of tlsPtr_.
	#define THREAD_INTERPRETER_CACHE_OFFSET \
	(ALIGN_UP((THREAD_CARD_TABLE_OFFSET + 301 * __SIZEOF_POINTER__), 16))
	ADD_TEST_EQ(THREAD_INTERPRETER_CACHE_OFFSET,
	art::Thread::InterpreterCacheOffset<POINTER_SIZE>().Int32Value())

	// Offsets within ShadowFrame.
	#define SHADOWFRAME_LINK_OFFSET 0
	ADD_TEST_EQ(SHADOWFRAME_LINK_OFFSET,
	static_cast<int32_t>(art::ShadowFrame::LinkOffset()))
	#define SHADOWFRAME_METHOD_OFFSET (SHADOWFRAME_LINK_OFFSET + 1 * __SIZEOF_POINTER__)
	ADD_TEST_EQ(SHADOWFRAME_METHOD_OFFSET,
	static_cast<int32_t>(art::ShadowFrame::MethodOffset()))
	#define SHADOWFRAME_RESULT_REGISTER_OFFSET (SHADOWFRAME_LINK_OFFSET + 2 * __SIZEOF_POINTER__)
	ADD_TEST_EQ(SHADOWFRAME_RESULT_REGISTER_OFFSET,
	static_cast<int32_t>(art::ShadowFrame::ResultRegisterOffset()))
	#define SHADOWFRAME_DEX_PC_PTR_OFFSET (SHADOWFRAME_LINK_OFFSET + 3 * __SIZEOF_POINTER__)
	ADD_TEST_EQ(SHADOWFRAME_DEX_PC_PTR_OFFSET,
	static_cast<int32_t>(art::ShadowFrame::DexPCPtrOffset()))
	#define SHADOWFRAME_DEX_INSTRUCTIONS_OFFSET (SHADOWFRAME_LINK_OFFSET + 4 * __SIZEOF_POINTER__)
	ADD_TEST_EQ(SHADOWFRAME_DEX_INSTRUCTIONS_OFFSET,
	static_cast<int32_t>(art::ShadowFrame::DexInstructionsOffset()))
	#define SHADOWFRAME_LOCK_COUNT_DATA_OFFSET (SHADOWFRAME_LINK_OFFSET + 5 * __SIZEOF_POINTER__)
	ADD_TEST_EQ(SHADOWFRAME_LOCK_COUNT_DATA_OFFSET,
	static_cast<int32_t>(art::ShadowFrame::LockCountDataOffset()))
	#define SHADOWFRAME_NUMBER_OF_VREGS_OFFSET (SHADOWFRAME_LINK_OFFSET + 6 * __SIZEOF_POINTER__)
	ADD_TEST_EQ(SHADOWFRAME_NUMBER_OF_VREGS_OFFSET,
	static_cast<int32_t>(art::ShadowFrame::NumberOfVRegsOffset()))
	#define SHADOWFRAME_DEX_PC_OFFSET (SHADOWFRAME_NUMBER_OF_VREGS_OFFSET + 4)
	ADD_TEST_EQ(SHADOWFRAME_DEX_PC_OFFSET,
	static_cast<int32_t>(art::ShadowFrame::DexPCOffset()))
	#define SHADOWFRAME_CACHED_HOTNESS_COUNTDOWN_OFFSET (SHADOWFRAME_NUMBER_OF_VREGS_OFFSET + 8)
	ADD_TEST_EQ(SHADOWFRAME_CACHED_HOTNESS_COUNTDOWN_OFFSET,
	static_cast<int32_t>(art::ShadowFrame::CachedHotnessCountdownOffset()))
	#define SHADOWFRAME_HOTNESS_COUNTDOWN_OFFSET (SHADOWFRAME_NUMBER_OF_VREGS_OFFSET + 10)
	ADD_TEST_EQ(SHADOWFRAME_HOTNESS_COUNTDOWN_OFFSET,
	static_cast<int32_t>(art::ShadowFrame::HotnessCountdownOffset()))
	#define SHADOWFRAME_VREGS_OFFSET (SHADOWFRAME_NUMBER_OF_VREGS_OFFSET + 16)
	ADD_TEST_EQ(SHADOWFRAME_VREGS_OFFSET,
	static_cast<int32_t>(art::ShadowFrame::VRegsOffset()))

	#if defined(USE_BROOKS_READ_BARRIER)
	#define MIRROR_OBJECT_HEADER_SIZE 16
	#else
	#define MIRROR_OBJECT_HEADER_SIZE 8
	#endif
	ADD_TEST_EQ(size_t(MIRROR_OBJECT_HEADER_SIZE), sizeof(art::mirror::Object))

	// Offsets within java.lang.Class.
	#define MIRROR_CLASS_COMPONENT_TYPE_OFFSET (4 + MIRROR_OBJECT_HEADER_SIZE)
	ADD_TEST_EQ(MIRROR_CLASS_COMPONENT_TYPE_OFFSET,
	art::mirror::Class::ComponentTypeOffset().Int32Value())
	#define MIRROR_CLASS_IF_TABLE_OFFSET (16 + MIRROR_OBJECT_HEADER_SIZE)
	ADD_TEST_EQ(MIRROR_CLASS_IF_TABLE_OFFSET,
	art::mirror::Class::IfTableOffset().Int32Value())
	#define MIRROR_CLASS_ACCESS_FLAGS_OFFSET (56 + MIRROR_OBJECT_HEADER_SIZE)
	ADD_TEST_EQ(MIRROR_CLASS_ACCESS_FLAGS_OFFSET,
	art::mirror::Class::AccessFlagsOffset().Int32Value())
	#define MIRROR_CLASS_OBJECT_SIZE_OFFSET (88 + MIRROR_OBJECT_HEADER_SIZE)
	ADD_TEST_EQ(MIRROR_CLASS_OBJECT_SIZE_OFFSET,
	art::mirror::Class::ObjectSizeOffset().Int32Value())
	#define MIRROR_CLASS_OBJECT_SIZE_ALLOC_FAST_PATH_OFFSET (92 + MIRROR_OBJECT_HEADER_SIZE)
	ADD_TEST_EQ(MIRROR_CLASS_OBJECT_SIZE_ALLOC_FAST_PATH_OFFSET,
	art::mirror::Class::ObjectSizeAllocFastPathOffset().Int32Value())
	#define MIRROR_CLASS_OBJECT_PRIMITIVE_TYPE_OFFSET (96 + MIRROR_OBJECT_HEADER_SIZE)
	ADD_TEST_EQ(MIRROR_CLASS_OBJECT_PRIMITIVE_TYPE_OFFSET,
	art::mirror::Class::PrimitiveTypeOffset().Int32Value())
	#define MIRROR_CLASS_STATUS_OFFSET (104 + MIRROR_OBJECT_HEADER_SIZE)
	ADD_TEST_EQ(MIRROR_CLASS_STATUS_OFFSET,
	art::mirror::Class::StatusOffset().Int32Value())

	#define PRIMITIVE_TYPE_SIZE_SHIFT_SHIFT 16
	ADD_TEST_EQ(PRIMITIVE_TYPE_SIZE_SHIFT_SHIFT,
	static_cast<int>(art::mirror::Class::kPrimitiveTypeSizeShiftShift))

	// Array offsets.
	#define MIRROR_ARRAY_LENGTH_OFFSET MIRROR_OBJECT_HEADER_SIZE
	ADD_TEST_EQ(MIRROR_ARRAY_LENGTH_OFFSET, art::mirror::Array::LengthOffset().Int32Value())

	#define MIRROR_CHAR_ARRAY_DATA_OFFSET (4 + MIRROR_OBJECT_HEADER_SIZE)
	ADD_TEST_EQ(MIRROR_CHAR_ARRAY_DATA_OFFSET,
	art::mirror::Array::DataOffset(sizeof(uint16_t)).Int32Value())

	#define MIRROR_BOOLEAN_ARRAY_DATA_OFFSET MIRROR_CHAR_ARRAY_DATA_OFFSET
	ADD_TEST_EQ(MIRROR_BOOLEAN_ARRAY_DATA_OFFSET,
	art::mirror::Array::DataOffset(sizeof(uint8_t)).Int32Value())

	#define MIRROR_BYTE_ARRAY_DATA_OFFSET MIRROR_CHAR_ARRAY_DATA_OFFSET
	ADD_TEST_EQ(MIRROR_BYTE_ARRAY_DATA_OFFSET,
	art::mirror::Array::DataOffset(sizeof(int8_t)).Int32Value())

	#define MIRROR_SHORT_ARRAY_DATA_OFFSET MIRROR_CHAR_ARRAY_DATA_OFFSET
	ADD_TEST_EQ(MIRROR_SHORT_ARRAY_DATA_OFFSET,
	art::mirror::Array::DataOffset(sizeof(int16_t)).Int32Value())

	#define MIRROR_INT_ARRAY_DATA_OFFSET MIRROR_CHAR_ARRAY_DATA_OFFSET
	ADD_TEST_EQ(MIRROR_INT_ARRAY_DATA_OFFSET,
	art::mirror::Array::DataOffset(sizeof(int32_t)).Int32Value())

	#define MIRROR_WIDE_ARRAY_DATA_OFFSET (8 + MIRROR_OBJECT_HEADER_SIZE)
	ADD_TEST_EQ(MIRROR_WIDE_ARRAY_DATA_OFFSET,
	art::mirror::Array::DataOffset(sizeof(uint64_t)).Int32Value())

	#define MIRROR_OBJECT_ARRAY_DATA_OFFSET (4 + MIRROR_OBJECT_HEADER_SIZE)
	ADD_TEST_EQ(MIRROR_OBJECT_ARRAY_DATA_OFFSET,
	art::mirror::Array::DataOffset(
	sizeof(art::mirror::HeapReference<art::mirror::Object>)).Int32Value())

	#define MIRROR_OBJECT_ARRAY_COMPONENT_SIZE 4
	ADD_TEST_EQ(static_cast<size_t>(MIRROR_OBJECT_ARRAY_COMPONENT_SIZE),
	sizeof(art::mirror::HeapReference<art::mirror::Object>))

	#define MIRROR_LONG_ARRAY_DATA_OFFSET (8 + MIRROR_OBJECT_HEADER_SIZE)
	ADD_TEST_EQ(MIRROR_LONG_ARRAY_DATA_OFFSET,
	art::mirror::Array::DataOffset(sizeof(uint64_t)).Int32Value())

	// Offsets within java.lang.String.
	#define MIRROR_STRING_COUNT_OFFSET MIRROR_OBJECT_HEADER_SIZE
	ADD_TEST_EQ(MIRROR_STRING_COUNT_OFFSET, art::mirror::String::CountOffset().Int32Value())

	#define MIRROR_STRING_VALUE_OFFSET (8 + MIRROR_OBJECT_HEADER_SIZE)
	ADD_TEST_EQ(MIRROR_STRING_VALUE_OFFSET, art::mirror::String::ValueOffset().Int32Value())

	// String compression feature.
	#define STRING_COMPRESSION_FEATURE 1
	ADD_TEST_EQ(STRING_COMPRESSION_FEATURE, art::mirror::kUseStringCompression);

	#ifdef DEFINED_ADD_TEST_EQ
	#undef ADD_TEST_EQ
	#undef DEFINED_ADD_TEST_EQ
	#endif

	#endif // ART_RUNTIME_ASM_SUPPORT_H_