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/*
* 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_CALLEE_SAVE_FRAME_H_
#define ART_RUNTIME_ENTRYPOINTS_QUICK_CALLEE_SAVE_FRAME_H_
#include "base/mutex.h"
#include "thread-inl.h"
namespace art {
namespace mirror {
class ArtMethod;
} // namespace mirror
// Place a special frame at the TOS that will save the callee saves for the given type.
static inline void FinishCalleeSaveFrameSetup(Thread* self, mirror::ArtMethod** sp,
Runtime::CalleeSaveType type)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
// Be aware the store below may well stomp on an incoming argument.
Locks::mutator_lock_->AssertSharedHeld(self);
*sp = Runtime::Current()->GetCalleeSaveMethod(type);
self->SetTopOfStack(sp, 0);
self->VerifyStack();
}
} // namespace art
#endif // ART_RUNTIME_ENTRYPOINTS_QUICK_CALLEE_SAVE_FRAME_H_
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