LanguageSegregatedAllocationCache.hpp

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 * Copyright (c) 2014, 2014 IBM Corp. and others
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 * forth in the Eclipse Public License, v. 2.0 are satisfied: GNU
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#ifndef LANGUAGESEGREGATEDALLOCATIONCACHE_HPP_
#define LANGUAGESEGREGATEDALLOCATIONCACHE_HPP_

#include "j9generated.h"
#include "modronbase.h"
#include "omr.h"
#include "sizeclasses.h"

typedef J9VMGCSegregatedAllocationCacheEntry LanguageSegregatedAllocationCacheEntryStruct;

typedef LanguageSegregatedAllocationCacheEntryStruct LanguageSegregatedAllocationCache[OMR_SIZECLASSES_NUM_SMALL + 1];

class MM_LanguageSegregatedAllocationCache {

public:
	MMINLINE LanguageSegregatedAllocationCacheEntryStruct *
	getLanguageSegregatedAllocationCacheStruct(MM_EnvironmentBase *env)
	{
		return reinterpret_cast<LanguageSegregatedAllocationCacheEntryStruct*>((UDATA)env->getLanguageVMThread() + J9_VMTHREAD_SEGREGATED_ALLOCATION_CACHE_OFFSET);
	}
};

#endif /* LANGUAGESEGREGATEDALLOCATIONCACHE_HPP_ */