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author Brian Carlstrom <bdc@google.com> 2013-07-12 13:46:57 -0700
committer Brian Carlstrom <bdc@google.com> 2013-07-12 17:49:01 -0700
commit7940e44f4517de5e2634a7e07d58d0fb26160513 (patch)
treeac90242d96229a6942f6e24ab137bc1f8f2e0025 /runtime/mirror/object-inl.h
parent5cd9e3b122f276f610980cbaf0d2ad6ed4cd9088 (diff)
Create separate Android.mk for main build targets
The runtime, compiler, dex2oat, and oatdump now are in seperate trees to prevent dependency creep. They can now be individually built without rebuilding the rest of the art projects. dalvikvm and jdwpspy were already this way. Builds in the art directory should behave as before, building everything including tests. Change-Id: Ic6b1151e5ed0f823c3dd301afd2b13eb2d8feb81
Diffstat (limited to 'runtime/mirror/object-inl.h')
-rw-r--r--runtime/mirror/object-inl.h275
1 files changed, 275 insertions, 0 deletions
diff --git a/runtime/mirror/object-inl.h b/runtime/mirror/object-inl.h
new file mode 100644
index 0000000000..1a91dd3e6f
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+++ b/runtime/mirror/object-inl.h
@@ -0,0 +1,275 @@
+/*
+ * 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_SRC_MIRROR_OBJECT_INL_H_
+#define ART_SRC_MIRROR_OBJECT_INL_H_
+
+#include "object.h"
+
+#include "abstract_method.h"
+#include "atomic.h"
+#include "array-inl.h"
+#include "field.h"
+#include "class.h"
+#include "monitor.h"
+#include "runtime.h"
+#include "throwable.h"
+
+namespace art {
+namespace mirror {
+
+inline Class* Object::GetClass() const {
+ return GetFieldObject<Class*>(OFFSET_OF_OBJECT_MEMBER(Object, klass_), false);
+}
+
+inline void Object::SetClass(Class* new_klass) {
+ // new_klass may be NULL prior to class linker initialization
+ // We don't mark the card since the class is guaranteed to be referenced from another location.
+ // Proxy classes are held live by the class loader, and other classes are roots of the class
+ // linker.
+ SetFieldPtr(OFFSET_OF_OBJECT_MEMBER(Object, klass_), new_klass, false, false);
+}
+
+inline uint32_t Object::GetThinLockId() {
+ return Monitor::GetThinLockId(monitor_);
+}
+
+inline void Object::MonitorEnter(Thread* self) {
+ Monitor::MonitorEnter(self, this);
+}
+
+inline bool Object::MonitorExit(Thread* self) {
+ return Monitor::MonitorExit(self, this);
+}
+
+inline void Object::Notify(Thread* self) {
+ Monitor::Notify(self, this);
+}
+
+inline void Object::NotifyAll(Thread* self) {
+ Monitor::NotifyAll(self, this);
+}
+
+inline void Object::Wait(Thread* self) {
+ Monitor::Wait(self, this, 0, 0, true, kWaiting);
+}
+
+inline void Object::Wait(Thread* self, int64_t ms, int32_t ns) {
+ Monitor::Wait(self, this, ms, ns, true, kTimedWaiting);
+}
+
+inline bool Object::InstanceOf(const Class* klass) const {
+ DCHECK(klass != NULL);
+ DCHECK(GetClass() != NULL);
+ return klass->IsAssignableFrom(GetClass());
+}
+
+inline bool Object::IsClass() const {
+ Class* java_lang_Class = GetClass()->GetClass();
+ return GetClass() == java_lang_Class;
+}
+
+inline Class* Object::AsClass() {
+ DCHECK(IsClass());
+ return down_cast<Class*>(this);
+}
+
+inline const Class* Object::AsClass() const {
+ DCHECK(IsClass());
+ return down_cast<const Class*>(this);
+}
+
+inline bool Object::IsObjectArray() const {
+ return IsArrayInstance() && !GetClass()->GetComponentType()->IsPrimitive();
+}
+
+template<class T>
+inline ObjectArray<T>* Object::AsObjectArray() {
+ DCHECK(IsObjectArray());
+ return down_cast<ObjectArray<T>*>(this);
+}
+
+template<class T>
+inline const ObjectArray<T>* Object::AsObjectArray() const {
+ DCHECK(IsObjectArray());
+ return down_cast<const ObjectArray<T>*>(this);
+}
+
+inline bool Object::IsArrayInstance() const {
+ return GetClass()->IsArrayClass();
+}
+
+inline bool Object::IsField() const {
+ return GetClass()->IsFieldClass();
+}
+
+inline Field* Object::AsField() SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
+ DCHECK(IsField());
+ return down_cast<Field*>(this);
+}
+
+inline const Field* Object::AsField() const SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
+ DCHECK(IsField());
+ return down_cast<const Field*>(this);
+}
+
+inline bool Object::IsMethod() const {
+ return GetClass()->IsMethodClass();
+}
+
+inline AbstractMethod* Object::AsMethod() {
+ DCHECK(IsMethod());
+ return down_cast<AbstractMethod*>(this);
+}
+
+inline const AbstractMethod* Object::AsMethod() const {
+ DCHECK(IsMethod());
+ return down_cast<const AbstractMethod*>(this);
+}
+
+inline bool Object::IsReferenceInstance() const {
+ return GetClass()->IsReferenceClass();
+}
+
+inline Array* Object::AsArray() {
+ DCHECK(IsArrayInstance());
+ return down_cast<Array*>(this);
+}
+
+inline const Array* Object::AsArray() const {
+ DCHECK(IsArrayInstance());
+ return down_cast<const Array*>(this);
+}
+
+inline BooleanArray* Object::AsBooleanArray() {
+ DCHECK(GetClass()->IsArrayClass());
+ DCHECK(GetClass()->GetComponentType()->IsPrimitiveBoolean());
+ return down_cast<BooleanArray*>(this);
+}
+
+inline ByteArray* Object::AsByteArray() {
+ DCHECK(GetClass()->IsArrayClass());
+ DCHECK(GetClass()->GetComponentType()->IsPrimitiveByte());
+ return down_cast<ByteArray*>(this);
+}
+
+inline CharArray* Object::AsCharArray() {
+ DCHECK(GetClass()->IsArrayClass());
+ DCHECK(GetClass()->GetComponentType()->IsPrimitiveChar());
+ return down_cast<CharArray*>(this);
+}
+
+inline ShortArray* Object::AsShortArray() {
+ DCHECK(GetClass()->IsArrayClass());
+ DCHECK(GetClass()->GetComponentType()->IsPrimitiveShort());
+ return down_cast<ShortArray*>(this);
+}
+
+inline IntArray* Object::AsIntArray() {
+ DCHECK(GetClass()->IsArrayClass());
+ DCHECK(GetClass()->GetComponentType()->IsPrimitiveInt() ||
+ GetClass()->GetComponentType()->IsPrimitiveFloat());
+ return down_cast<IntArray*>(this);
+}
+
+inline LongArray* Object::AsLongArray() {
+ DCHECK(GetClass()->IsArrayClass());
+ DCHECK(GetClass()->GetComponentType()->IsPrimitiveLong() ||
+ GetClass()->GetComponentType()->IsPrimitiveDouble());
+ return down_cast<LongArray*>(this);
+}
+
+inline String* Object::AsString() {
+ DCHECK(GetClass()->IsStringClass());
+ return down_cast<String*>(this);
+}
+
+inline Throwable* Object::AsThrowable() {
+ DCHECK(GetClass()->IsThrowableClass());
+ return down_cast<Throwable*>(this);
+}
+
+inline bool Object::IsWeakReferenceInstance() const {
+ return GetClass()->IsWeakReferenceClass();
+}
+
+inline bool Object::IsSoftReferenceInstance() const {
+ return GetClass()->IsSoftReferenceClass();
+}
+
+inline bool Object::IsFinalizerReferenceInstance() const {
+ return GetClass()->IsFinalizerReferenceClass();
+}
+
+inline bool Object::IsPhantomReferenceInstance() const {
+ return GetClass()->IsPhantomReferenceClass();
+}
+
+inline size_t Object::SizeOf() const {
+ size_t result;
+ if (IsArrayInstance()) {
+ result = AsArray()->SizeOf();
+ } else if (IsClass()) {
+ result = AsClass()->SizeOf();
+ } else {
+ result = GetClass()->GetObjectSize();
+ }
+ DCHECK(!IsField() || result == sizeof(Field));
+ DCHECK(!IsMethod() || result == sizeof(AbstractMethod));
+ return result;
+}
+
+inline uint64_t Object::GetField64(MemberOffset field_offset, bool is_volatile) const {
+ VerifyObject(this);
+ const byte* raw_addr = reinterpret_cast<const byte*>(this) + field_offset.Int32Value();
+ const int64_t* addr = reinterpret_cast<const int64_t*>(raw_addr);
+ if (UNLIKELY(is_volatile)) {
+ uint64_t result = QuasiAtomic::Read64(addr);
+ ANDROID_MEMBAR_FULL();
+ return result;
+ } else {
+ return *addr;
+ }
+}
+
+inline void Object::SetField64(MemberOffset field_offset, uint64_t new_value, bool is_volatile) {
+ VerifyObject(this);
+ byte* raw_addr = reinterpret_cast<byte*>(this) + field_offset.Int32Value();
+ int64_t* addr = reinterpret_cast<int64_t*>(raw_addr);
+ if (UNLIKELY(is_volatile)) {
+ ANDROID_MEMBAR_STORE();
+ QuasiAtomic::Write64(addr, new_value);
+ // Post-store barrier not required due to use of atomic op or mutex.
+ } else {
+ *addr = new_value;
+ }
+}
+
+inline void Object::WriteBarrierField(const Object* dst, MemberOffset field_offset,
+ const Object* new_value) {
+ Runtime::Current()->GetHeap()->WriteBarrierField(dst, field_offset, new_value);
+}
+
+inline void Object::VerifyObject(const Object* obj) {
+ if (kIsDebugBuild) {
+ Runtime::Current()->GetHeap()->VerifyObject(obj);
+ }
+}
+
+} // namespace mirror
+} // namespace art
+
+#endif // ART_SRC_MIRROR_OBJECT_INL_H_