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annotate graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/HotSpotTargetDescription.java @ 21526:1da7aef31a08

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created com.oracle.graal.hotspot.jvmci package and moved classes destined for future JVMCI module into it (JBS:GRAAL-53)
author Doug Simon <doug.simon@oracle.com>
date Tue, 19 May 2015 23:16:07 +0200
parents 92fc95e8667d
children 5324104ac4f3
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570910f5412b Introduce Hotspot-specific NarrowOop kind.
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1 /*
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2 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
570910f5412b Introduce Hotspot-specific NarrowOop kind.
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 */
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23 package com.oracle.graal.hotspot;
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24
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25 import com.oracle.graal.api.code.*;
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Doug Simon <doug.simon@oracle.com>
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26 import com.oracle.graal.hotspot.jvmci.*;
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28 public class HotSpotTargetDescription extends TargetDescription {
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30 public HotSpotTargetDescription(Architecture arch, boolean isMP, int stackAlignment, int implicitNullCheckLimit, boolean inlineObjects) {
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31 super(arch, isMP, stackAlignment, implicitNullCheckLimit, inlineObjects);
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32 }
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34 @Override
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35 public ReferenceMap createReferenceMap(boolean hasRegisters, int stackSlotCount) {
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36 return new HotSpotReferenceMap(hasRegisters ? arch.getRegisterReferenceMapSize() : 0, stackSlotCount, this);
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37 }
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38 }