/*
* Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
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* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
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* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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package com.sun.max.vm.heap.gcx.rset;
import com.sun.max.unsafe.*;
/**
* Interface to the heap region manager to request coverage of all heap spaces by remembered set.
* This is called by the heap region manager before the first assignment to a reference location, so that code
* generated with write barriers doesn't fail. Depending on the Remembered Set implementation this may be do nothing.
*/
public interface RSetCoverage {
void initializeCoverage(Address coveredAreaStart, Size coveredAreaSize);
}