LanguageSegregatedAllocationCache.hpp

/*******************************************************************************
 * Copyright IBM Corp. and others 2014
 *
 * This program and the accompanying materials are made available under
 * the terms of the Eclipse Public License 2.0 which accompanies this
 * distribution and is available at https://www.eclipse.org/legal/epl-2.0/
 * or the Apache License, Version 2.0 which accompanies this distribution
 * and is available at https://www.apache.org/licenses/LICENSE-2.0.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the
 * Eclipse Public License, v. 2.0 are satisfied: GNU General Public License,
 * version 2 with the GNU Classpath Exception [1] and GNU General Public
 * License, version 2 with the OpenJDK Assembly Exception [2].
 *
 * [1] https://www.gnu.org/software/classpath/license.html
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 * SPDX-License-Identifier: EPL-2.0 OR Apache-2.0 OR GPL-2.0-only WITH Classpath-exception-2.0 OR GPL-2.0-only WITH OpenJDK-assembly-exception-1.0
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#ifndef LANGUAGESEGREGATEDALLOCATIONCACHE_HPP_
#define LANGUAGESEGREGATEDALLOCATIONCACHE_HPP_

#include "sizeclasses.h"

#if defined(OMR_GC_SEGREGATED_HEAP)

typedef struct LanguageSegregatedAllocationCacheEntryStruct {
	uintptr_t* current;
	uintptr_t* top;
} LanguageSegregatedAllocationCacheEntryStruct;

typedef LanguageSegregatedAllocationCacheEntryStruct LanguageSegregatedAllocationCache[OMR_SIZECLASSES_NUM_SMALL + 1];

class MM_LanguageSegregatedAllocationCache {

	LanguageSegregatedAllocationCache _languageSegregatedAllocationCache;

public:
	MMINLINE LanguageSegregatedAllocationCacheEntryStruct *
	getLanguageSegregatedAllocationCacheStruct(MM_EnvironmentBase *env)
	{
		return _languageSegregatedAllocationCache;
	}
};

#endif /* OMR_GC_SEGREGATED_HEAP */

#endif /* LANGUAGESEGREGATEDALLOCATIONCACHE_HPP_ */