/*
* Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* 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).
*
* You should have received a copy of the GNU General Public License version
* 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.oracle.max.graal.hotspot;
import com.sun.cri.ci.*;
/**
* HotSpot-specific CiTarget that provides the correct stack frame size alignment.
*/
public class HotSpotTarget extends CiTarget {
public HotSpotTarget(CiArchitecture arch, boolean isMP, int spillSlotSize, int stackAlignment, int pageSize, int cacheAlignment, boolean inlineObjects) {
super(arch, isMP, spillSlotSize, stackAlignment, pageSize, cacheAlignment, inlineObjects, true, true);
}
@Override
public int alignFrameSize(int frameSize) {
// account for the stored rbp value
return super.alignFrameSize(frameSize + wordSize) - wordSize;
}
}