runtime: Refactor asm_support to be auto-generated (mostly)
Usage:
* If the defines are no longer up to date, re-run generate-asm-support
* To add a new field:
--- Edit one of the offset_ or constant def files.
--- Rebuild cpp-define-generator and re-run generate-asm-support
Change-Id: I772430fcf1ad9af40898ebb453848f8412612386
TODO: Integrate this into the build somehow
TODO: Account for 32 vs 64-bit and read barrier vs no read barrier
diff --git a/runtime/generated/asm_support_gen.h b/runtime/generated/asm_support_gen.h
new file mode 100644
index 0000000..f1a3256
--- /dev/null
+++ b/runtime/generated/asm_support_gen.h
@@ -0,0 +1,115 @@
+
+/*
+ * Copyright (C) 2016 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_GENERATED_ASM_SUPPORT_GEN_H_
+#define ART_RUNTIME_GENERATED_ASM_SUPPORT_GEN_H_
+
+// This file has been auto-generated by cpp-define-generator; do not edit directly.
+
+#define STACK_REFERENCE_SIZE 0x4
+DEFINE_CHECK_EQ(static_cast<size_t>(STACK_REFERENCE_SIZE), (static_cast<size_t>(sizeof(art::StackReference<art::mirror::Object>))))
+#define COMPRESSED_REFERENCE_SIZE 0x4
+DEFINE_CHECK_EQ(static_cast<size_t>(COMPRESSED_REFERENCE_SIZE), (static_cast<size_t>(sizeof(art::mirror::CompressedReference<art::mirror::Object>))))
+#define COMPRESSED_REFERENCE_SIZE_SHIFT 0x2
+DEFINE_CHECK_EQ(static_cast<size_t>(COMPRESSED_REFERENCE_SIZE_SHIFT), (static_cast<size_t>(art::WhichPowerOf2(sizeof(art::mirror::CompressedReference<art::mirror::Object>)))))
+#define RUNTIME_SAVE_ALL_CALLEE_SAVE_FRAME_OFFSET 0
+DEFINE_CHECK_EQ(static_cast<size_t>(RUNTIME_SAVE_ALL_CALLEE_SAVE_FRAME_OFFSET), (static_cast<size_t>(art::Runtime::GetCalleeSaveMethodOffset(art::Runtime:: kSaveAll))))
+#define RUNTIME_REFS_ONLY_CALLEE_SAVE_FRAME_OFFSET 0x8
+DEFINE_CHECK_EQ(static_cast<size_t>(RUNTIME_REFS_ONLY_CALLEE_SAVE_FRAME_OFFSET), (static_cast<size_t>(art::Runtime::GetCalleeSaveMethodOffset(art::Runtime:: kRefsOnly))))
+#define RUNTIME_REFS_AND_ARGS_CALLEE_SAVE_FRAME_OFFSET 0x10
+DEFINE_CHECK_EQ(static_cast<size_t>(RUNTIME_REFS_AND_ARGS_CALLEE_SAVE_FRAME_OFFSET), (static_cast<size_t>(art::Runtime::GetCalleeSaveMethodOffset(art::Runtime:: kRefsAndArgs))))
+#define THREAD_FLAGS_OFFSET 0
+DEFINE_CHECK_EQ(static_cast<int32_t>(THREAD_FLAGS_OFFSET), (static_cast<int32_t>(art::Thread:: ThreadFlagsOffset<sizeof(void*)>().Int32Value())))
+#define THREAD_ID_OFFSET 12
+DEFINE_CHECK_EQ(static_cast<int32_t>(THREAD_ID_OFFSET), (static_cast<int32_t>(art::Thread:: ThinLockIdOffset<sizeof(void*)>().Int32Value())))
+#define THREAD_IS_GC_MARKING_OFFSET 52
+DEFINE_CHECK_EQ(static_cast<int32_t>(THREAD_IS_GC_MARKING_OFFSET), (static_cast<int32_t>(art::Thread:: IsGcMarkingOffset<sizeof(void*)>().Int32Value())))
+#define THREAD_CARD_TABLE_OFFSET 128
+DEFINE_CHECK_EQ(static_cast<int32_t>(THREAD_CARD_TABLE_OFFSET), (static_cast<int32_t>(art::Thread:: CardTableOffset<sizeof(void*)>().Int32Value())))
+#define CODEITEM_INSNS_OFFSET 16
+DEFINE_CHECK_EQ(static_cast<int32_t>(CODEITEM_INSNS_OFFSET), (static_cast<int32_t>(__builtin_offsetof(art::DexFile::CodeItem, insns_))))
+#define MIRROR_OBJECT_CLASS_OFFSET 0
+DEFINE_CHECK_EQ(static_cast<int32_t>(MIRROR_OBJECT_CLASS_OFFSET), (static_cast<int32_t>(art::mirror::Object:: ClassOffset().Int32Value())))
+#define MIRROR_OBJECT_LOCK_WORD_OFFSET 4
+DEFINE_CHECK_EQ(static_cast<int32_t>(MIRROR_OBJECT_LOCK_WORD_OFFSET), (static_cast<int32_t>(art::mirror::Object:: MonitorOffset().Int32Value())))
+#define MIRROR_CLASS_STATUS_INITIALIZED 0xa
+DEFINE_CHECK_EQ(static_cast<uint32_t>(MIRROR_CLASS_STATUS_INITIALIZED), (static_cast<uint32_t>((art::mirror::Class::kStatusInitialized))))
+#define ACCESS_FLAGS_CLASS_IS_FINALIZABLE 0x80000000
+DEFINE_CHECK_EQ(static_cast<uint32_t>(ACCESS_FLAGS_CLASS_IS_FINALIZABLE), (static_cast<uint32_t>((art::kAccClassIsFinalizable))))
+#define ACCESS_FLAGS_CLASS_IS_FINALIZABLE_BIT 0x1f
+DEFINE_CHECK_EQ(static_cast<uint32_t>(ACCESS_FLAGS_CLASS_IS_FINALIZABLE_BIT), (static_cast<uint32_t>((art::MostSignificantBit(art::kAccClassIsFinalizable)))))
+#define ART_METHOD_DEX_CACHE_METHODS_OFFSET_32 20
+DEFINE_CHECK_EQ(static_cast<int32_t>(ART_METHOD_DEX_CACHE_METHODS_OFFSET_32), (static_cast<int32_t>(art::ArtMethod:: DexCacheResolvedMethodsOffset(4).Int32Value())))
+#define ART_METHOD_DEX_CACHE_METHODS_OFFSET_64 24
+DEFINE_CHECK_EQ(static_cast<int32_t>(ART_METHOD_DEX_CACHE_METHODS_OFFSET_64), (static_cast<int32_t>(art::ArtMethod:: DexCacheResolvedMethodsOffset(8).Int32Value())))
+#define ART_METHOD_DEX_CACHE_TYPES_OFFSET_32 24
+DEFINE_CHECK_EQ(static_cast<int32_t>(ART_METHOD_DEX_CACHE_TYPES_OFFSET_32), (static_cast<int32_t>(art::ArtMethod:: DexCacheResolvedTypesOffset(4).Int32Value())))
+#define ART_METHOD_DEX_CACHE_TYPES_OFFSET_64 32
+DEFINE_CHECK_EQ(static_cast<int32_t>(ART_METHOD_DEX_CACHE_TYPES_OFFSET_64), (static_cast<int32_t>(art::ArtMethod:: DexCacheResolvedTypesOffset(8).Int32Value())))
+#define ART_METHOD_JNI_OFFSET_32 28
+DEFINE_CHECK_EQ(static_cast<int32_t>(ART_METHOD_JNI_OFFSET_32), (static_cast<int32_t>(art::ArtMethod:: EntryPointFromJniOffset(4).Int32Value())))
+#define ART_METHOD_JNI_OFFSET_64 40
+DEFINE_CHECK_EQ(static_cast<int32_t>(ART_METHOD_JNI_OFFSET_64), (static_cast<int32_t>(art::ArtMethod:: EntryPointFromJniOffset(8).Int32Value())))
+#define ART_METHOD_QUICK_CODE_OFFSET_32 32
+DEFINE_CHECK_EQ(static_cast<int32_t>(ART_METHOD_QUICK_CODE_OFFSET_32), (static_cast<int32_t>(art::ArtMethod:: EntryPointFromQuickCompiledCodeOffset(4).Int32Value())))
+#define ART_METHOD_QUICK_CODE_OFFSET_64 48
+DEFINE_CHECK_EQ(static_cast<int32_t>(ART_METHOD_QUICK_CODE_OFFSET_64), (static_cast<int32_t>(art::ArtMethod:: EntryPointFromQuickCompiledCodeOffset(8).Int32Value())))
+#define LOCK_WORD_STATE_SHIFT 30
+DEFINE_CHECK_EQ(static_cast<int32_t>(LOCK_WORD_STATE_SHIFT), (static_cast<int32_t>(art::LockWord::kStateShift)))
+#define LOCK_WORD_STATE_MASK 0xc0000000
+DEFINE_CHECK_EQ(static_cast<uint32_t>(LOCK_WORD_STATE_MASK), (static_cast<uint32_t>(art::LockWord::kStateMaskShifted)))
+#define LOCK_WORD_READ_BARRIER_STATE_SHIFT 28
+DEFINE_CHECK_EQ(static_cast<int32_t>(LOCK_WORD_READ_BARRIER_STATE_SHIFT), (static_cast<int32_t>(art::LockWord::kReadBarrierStateShift)))
+#define LOCK_WORD_READ_BARRIER_STATE_MASK 0x30000000
+DEFINE_CHECK_EQ(static_cast<uint32_t>(LOCK_WORD_READ_BARRIER_STATE_MASK), (static_cast<uint32_t>(art::LockWord::kReadBarrierStateMaskShifted)))
+#define LOCK_WORD_READ_BARRIER_STATE_MASK_TOGGLED 0xcfffffff
+DEFINE_CHECK_EQ(static_cast<uint32_t>(LOCK_WORD_READ_BARRIER_STATE_MASK_TOGGLED), (static_cast<uint32_t>(art::LockWord::kReadBarrierStateMaskShiftedToggled)))
+#define LOCK_WORD_THIN_LOCK_COUNT_ONE 65536
+DEFINE_CHECK_EQ(static_cast<int32_t>(LOCK_WORD_THIN_LOCK_COUNT_ONE), (static_cast<int32_t>(art::LockWord::kThinLockCountOne)))
+#define OBJECT_ALIGNMENT_MASK 0x7
+DEFINE_CHECK_EQ(static_cast<size_t>(OBJECT_ALIGNMENT_MASK), (static_cast<size_t>(art::kObjectAlignment - 1)))
+#define OBJECT_ALIGNMENT_MASK_TOGGLED 0xfffffff8
+DEFINE_CHECK_EQ(static_cast<uint32_t>(OBJECT_ALIGNMENT_MASK_TOGGLED), (static_cast<uint32_t>(~static_cast<uint32_t>(art::kObjectAlignment - 1))))
+#define ROSALLOC_MAX_THREAD_LOCAL_BRACKET_SIZE 128
+DEFINE_CHECK_EQ(static_cast<int32_t>(ROSALLOC_MAX_THREAD_LOCAL_BRACKET_SIZE), (static_cast<int32_t>((art::gc::allocator::RosAlloc::kMaxThreadLocalBracketSize))))
+#define ROSALLOC_BRACKET_QUANTUM_SIZE_SHIFT 3
+DEFINE_CHECK_EQ(static_cast<int32_t>(ROSALLOC_BRACKET_QUANTUM_SIZE_SHIFT), (static_cast<int32_t>((art::gc::allocator::RosAlloc::kThreadLocalBracketQuantumSizeShift))))
+#define ROSALLOC_BRACKET_QUANTUM_SIZE_MASK 7
+DEFINE_CHECK_EQ(static_cast<int32_t>(ROSALLOC_BRACKET_QUANTUM_SIZE_MASK), (static_cast<int32_t>((static_cast<int32_t>(art::gc::allocator::RosAlloc::kThreadLocalBracketQuantumSize - 1)))))
+#define ROSALLOC_BRACKET_QUANTUM_SIZE_MASK_TOGGLED32 0xfffffff8
+DEFINE_CHECK_EQ(static_cast<uint32_t>(ROSALLOC_BRACKET_QUANTUM_SIZE_MASK_TOGGLED32), (static_cast<uint32_t>((~static_cast<uint32_t>(art::gc::allocator::RosAlloc::kThreadLocalBracketQuantumSize - 1)))))
+#define ROSALLOC_BRACKET_QUANTUM_SIZE_MASK_TOGGLED64 0xfffffffffffffff8
+DEFINE_CHECK_EQ(static_cast<uint64_t>(ROSALLOC_BRACKET_QUANTUM_SIZE_MASK_TOGGLED64), (static_cast<uint64_t>((~static_cast<uint64_t>(art::gc::allocator::RosAlloc::kThreadLocalBracketQuantumSize - 1)))))
+#define ROSALLOC_RUN_FREE_LIST_OFFSET 8
+DEFINE_CHECK_EQ(static_cast<int32_t>(ROSALLOC_RUN_FREE_LIST_OFFSET), (static_cast<int32_t>((art::gc::allocator::RosAlloc::RunFreeListOffset()))))
+#define ROSALLOC_RUN_FREE_LIST_HEAD_OFFSET 0
+DEFINE_CHECK_EQ(static_cast<int32_t>(ROSALLOC_RUN_FREE_LIST_HEAD_OFFSET), (static_cast<int32_t>((art::gc::allocator::RosAlloc::RunFreeListHeadOffset()))))
+#define ROSALLOC_RUN_FREE_LIST_SIZE_OFFSET 16
+DEFINE_CHECK_EQ(static_cast<int32_t>(ROSALLOC_RUN_FREE_LIST_SIZE_OFFSET), (static_cast<int32_t>((art::gc::allocator::RosAlloc::RunFreeListSizeOffset()))))
+#define ROSALLOC_SLOT_NEXT_OFFSET 0
+DEFINE_CHECK_EQ(static_cast<int32_t>(ROSALLOC_SLOT_NEXT_OFFSET), (static_cast<int32_t>((art::gc::allocator::RosAlloc::RunSlotNextOffset()))))
+#define THREAD_SUSPEND_REQUEST 1
+DEFINE_CHECK_EQ(static_cast<int32_t>(THREAD_SUSPEND_REQUEST), (static_cast<int32_t>((art::kSuspendRequest))))
+#define THREAD_CHECKPOINT_REQUEST 2
+DEFINE_CHECK_EQ(static_cast<int32_t>(THREAD_CHECKPOINT_REQUEST), (static_cast<int32_t>((art::kCheckpointRequest))))
+#define JIT_CHECK_OSR (-1)
+DEFINE_CHECK_EQ(static_cast<int16_t>(JIT_CHECK_OSR), (static_cast<int16_t>((art::jit::kJitCheckForOSR))))
+#define JIT_HOTNESS_DISABLE (-2)
+DEFINE_CHECK_EQ(static_cast<int16_t>(JIT_HOTNESS_DISABLE), (static_cast<int16_t>((art::jit::kJitHotnessDisabled))))
+
+#endif // ART_RUNTIME_GENERATED_ASM_SUPPORT_GEN_H_
+