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annotate graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/nfi/HotSpotNativeLibraryHandle.java @ 13905:3089e9a7cf44

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fixed bug in passing primitive arrays through native function handles
author Doug Simon <doug.simon@oracle.com>
date Fri, 07 Feb 2014 01:08:35 +0100
parents d6e2511cea77
children dd8449afc086
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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
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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.nfi;
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24
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25 import com.oracle.graal.api.code.*;
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26
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27 public class HotSpotNativeLibraryHandle implements NativeLibraryHandle {
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28
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29 final long value;
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30 final String name;
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31
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32 public HotSpotNativeLibraryHandle(String name, long handle) {
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33 this.name = name;
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34 this.value = handle;
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35 }
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36
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37 public String getName() {
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38 return name;
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39 }
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40
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41 @Override
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42 public boolean equals(Object obj) {
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43 if (obj instanceof HotSpotNativeLibraryHandle) {
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44 HotSpotNativeLibraryHandle that = (HotSpotNativeLibraryHandle) obj;
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45 return that.value == value;
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46 }
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47 return false;
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48 }
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49
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50 @Override
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51 public int hashCode() {
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52 return (int) value;
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53 }
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54
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55 @Override
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56 public String toString() {
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57 return name + "@" + value;
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58 }
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59 }