66 lines
2.3 KiB
C++
66 lines
2.3 KiB
C++
/*
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* Copyright (C) 2011 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "art_field.h"
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#include "art_field-inl.h"
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#include "class_linker-inl.h"
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#include "gc/accounting/card_table-inl.h"
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#include "handle_scope.h"
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#include "mirror/class-inl.h"
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#include "mirror/object-inl.h"
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#include "mirror/object_array-inl.h"
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#include "runtime.h"
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#include "scoped_thread_state_change.h"
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#include "utils.h"
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#include "well_known_classes.h"
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namespace art {
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ArtField::ArtField() : access_flags_(0), field_dex_idx_(0), offset_(0) {
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declaring_class_ = GcRoot<mirror::Class>(nullptr);
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}
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void ArtField::SetOffset(MemberOffset num_bytes) {
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DCHECK(GetDeclaringClass()->IsLoaded() || GetDeclaringClass()->IsErroneous());
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if (kIsDebugBuild && Runtime::Current()->IsAotCompiler() &&
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Runtime::Current()->IsCompilingBootImage()) {
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Primitive::Type type = GetTypeAsPrimitiveType();
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if (type == Primitive::kPrimDouble || type == Primitive::kPrimLong) {
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DCHECK_ALIGNED(num_bytes.Uint32Value(), 8);
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}
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}
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// Not called within a transaction.
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offset_ = num_bytes.Uint32Value();
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}
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mirror::Class* ArtField::ProxyFindSystemClass(const char* descriptor) {
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DCHECK(GetDeclaringClass()->IsProxyClass());
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return Runtime::Current()->GetClassLinker()->FindSystemClass(Thread::Current(), descriptor);
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}
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mirror::Class* ArtField::ResolveGetType(uint32_t type_idx) {
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return Runtime::Current()->GetClassLinker()->ResolveType(type_idx, this);
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}
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mirror::String* ArtField::ResolveGetStringName(Thread* self, const DexFile& dex_file,
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uint32_t string_idx, mirror::DexCache* dex_cache) {
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StackHandleScope<1> hs(self);
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return Runtime::Current()->GetClassLinker()->ResolveString(
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dex_file, string_idx, hs.NewHandle(dex_cache));
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}
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} // namespace art
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