xref: /aosp_15_r20/art/runtime/entrypoints/quick/quick_entrypoints.h (revision 795d594fd825385562da6b089ea9b2033f3abf5a)

/*
 * Copyright (C) 2012 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_ENTRYPOINTS_QUICK_QUICK_ENTRYPOINTS_H_
#define ART_RUNTIME_ENTRYPOINTS_QUICK_QUICK_ENTRYPOINTS_H_

#include <jni.h>

#include "base/locks.h"
#include "base/macros.h"
#include "deoptimization_kind.h"
#include "offsets.h"

#define QUICK_ENTRYPOINT_OFFSET(ptr_size, x) \
    Thread::QuickEntryPointOffset<ptr_size>(OFFSETOF_MEMBER(QuickEntryPoints, x))

namespace art HIDDEN {

namespace mirror {
class Array;
class Class;
template<class MirrorType> class CompressedReference;
class Object;
class String;
}  // namespace mirror

class ArtMethod;
template<class MirrorType> class GcRoot;
template<class MirrorType> class StackReference;
class Thread;

// Pointers to functions that are called by quick compiler generated code via thread-local storage.
struct QuickEntryPoints {
#define ENTRYPOINT_ENUM(name, rettype, ...) \
  void* p##name;                            \
  void Set##name(rettype (*fn)(__VA_ARGS__)) { p##name = reinterpret_cast<void*>(fn); }
#include "quick_entrypoints_list.h"
  QUICK_ENTRYPOINT_LIST(ENTRYPOINT_ENUM)
#undef QUICK_ENTRYPOINT_LIST
#undef ENTRYPOINT_ENUM
};

// JNI entrypoints.
extern mirror::Object* JniDecodeReferenceResult(jobject result, Thread* self)
    REQUIRES_SHARED(Locks::mutator_lock_) HOT_ATTR;

}  // namespace art

#endif  // ART_RUNTIME_ENTRYPOINTS_QUICK_QUICK_ENTRYPOINTS_H_