88 lines
3.2 KiB
C
88 lines
3.2 KiB
C
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/*
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* Copyright (C) 2017 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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#ifndef ART_RUNTIME_AOT_CLASS_LINKER_H_
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#define ART_RUNTIME_AOT_CLASS_LINKER_H_
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#include "sdk_checker.h"
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#include "class_linker.h"
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namespace art {
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namespace gc {
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class Heap;
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} // namespace gc
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// AotClassLinker is only used for AOT compiler, which includes some logic for class initialization
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// which will only be used in pre-compilation.
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class AotClassLinker : public ClassLinker {
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public:
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explicit AotClassLinker(InternTable *intern_table);
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~AotClassLinker();
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static bool CanReferenceInBootImageExtension(ObjPtr<mirror::Class> klass, gc::Heap* heap)
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REQUIRES_SHARED(Locks::mutator_lock_);
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bool SetUpdatableBootClassPackages(const std::vector<std::string>& packages);
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void SetSdkChecker(std::unique_ptr<SdkChecker>&& sdk_checker_);
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const SdkChecker* GetSdkChecker() const;
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bool DenyAccessBasedOnPublicSdk(ArtMethod* art_method ATTRIBUTE_UNUSED) const override
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REQUIRES_SHARED(Locks::mutator_lock_);
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bool DenyAccessBasedOnPublicSdk(ArtField* art_field ATTRIBUTE_UNUSED) const override
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REQUIRES_SHARED(Locks::mutator_lock_);
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bool DenyAccessBasedOnPublicSdk(const char* type_descriptor ATTRIBUTE_UNUSED) const override;
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void SetEnablePublicSdkChecks(bool enabled) override;
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protected:
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// Overridden version of PerformClassVerification allows skipping verification if the class was
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// previously verified but unloaded.
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verifier::FailureKind PerformClassVerification(Thread* self,
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verifier::VerifierDeps* verifier_deps,
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Handle<mirror::Class> klass,
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verifier::HardFailLogMode log_level,
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std::string* error_msg)
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override
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REQUIRES_SHARED(Locks::mutator_lock_);
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// Override AllocClass because aot compiler will need to perform a transaction check to determine
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// can we allocate class from heap.
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bool CanAllocClass()
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override
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REQUIRES_SHARED(Locks::mutator_lock_)
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REQUIRES(!Roles::uninterruptible_);
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bool InitializeClass(Thread *self,
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Handle<mirror::Class> klass,
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bool can_run_clinit,
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bool can_init_parents)
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override
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REQUIRES_SHARED(Locks::mutator_lock_)
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REQUIRES(!Locks::dex_lock_);
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bool IsUpdatableBootClassPathDescriptor(const char* descriptor) override;
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private:
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std::vector<std::string> updatable_boot_class_path_descriptor_prefixes_;
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std::unique_ptr<SdkChecker> sdk_checker_;
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};
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} // namespace art
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#endif // ART_RUNTIME_AOT_CLASS_LINKER_H_
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