/*
|
* Copyright (C) 2013 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_COMPILER_CALLBACKS_H_
|
#define ART_RUNTIME_COMPILER_CALLBACKS_H_
|
|
#include "base/locks.h"
|
#include "dex/class_reference.h"
|
#include "class_status.h"
|
|
namespace art {
|
|
class CompilerDriver;
|
|
namespace mirror {
|
|
class Class;
|
|
} // namespace mirror
|
|
namespace verifier {
|
|
class MethodVerifier;
|
class VerifierDeps;
|
|
} // namespace verifier
|
|
class CompilerCallbacks {
|
public:
|
enum class CallbackMode { // private
|
kCompileBootImage,
|
kCompileApp
|
};
|
|
virtual ~CompilerCallbacks() { }
|
|
virtual void MethodVerified(verifier::MethodVerifier* verifier)
|
REQUIRES_SHARED(Locks::mutator_lock_) = 0;
|
virtual void ClassRejected(ClassReference ref) = 0;
|
|
virtual verifier::VerifierDeps* GetVerifierDeps() const = 0;
|
virtual void SetVerifierDeps(verifier::VerifierDeps* deps ATTRIBUTE_UNUSED) {}
|
|
// Return the class status of a previous stage of the compilation. This can be used, for example,
|
// when class unloading is enabled during multidex compilation.
|
virtual ClassStatus GetPreviousClassState(ClassReference ref ATTRIBUTE_UNUSED) {
|
return ClassStatus::kNotReady;
|
}
|
|
virtual void SetDoesClassUnloading(bool does_class_unloading ATTRIBUTE_UNUSED,
|
CompilerDriver* compiler_driver ATTRIBUTE_UNUSED) {}
|
|
bool IsBootImage() {
|
return mode_ == CallbackMode::kCompileBootImage;
|
}
|
|
virtual void UpdateClassState(ClassReference ref ATTRIBUTE_UNUSED,
|
ClassStatus state ATTRIBUTE_UNUSED) {}
|
|
virtual bool CanUseOatStatusForVerification(mirror::Class* klass ATTRIBUTE_UNUSED)
|
REQUIRES_SHARED(Locks::mutator_lock_) {
|
return false;
|
}
|
|
protected:
|
explicit CompilerCallbacks(CallbackMode mode) : mode_(mode) { }
|
|
private:
|
// Whether the compiler is creating a boot image.
|
const CallbackMode mode_;
|
};
|
|
} // namespace art
|
|
#endif // ART_RUNTIME_COMPILER_CALLBACKS_H_
|
