Mercurial > hg > graal-jvmci-8
annotate graal/com.oracle.jvmci.hotspot/src/com/oracle/jvmci/hotspot/HotSpotOptions.java @ 21562:47bebae7454f
Merge.
author | Doug Simon <doug.simon@oracle.com> |
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date | Thu, 28 May 2015 21:58:33 +0200 |
parents | graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/HotSpotOptions.java@28cbfacd0518 graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/HotSpotOptions.java@d563baeca9df |
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1 /* |
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2 * Copyright (c) 2011, 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.jvmci.hotspot; |
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24 |
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25 import static com.oracle.jvmci.hotspot.HotSpotOptionsLoader.*; |
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26 |
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27 import com.oracle.jvmci.debug.*; |
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28 import com.oracle.jvmci.options.*; |
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29 import com.oracle.jvmci.runtime.*; |
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30 |
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31 //JaCoCo Exclude |
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32 |
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33 /** |
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34 * Sets JVMCI options from the HotSpot command line. Such options are distinguished by the |
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35 * {@link #JVMCI_OPTION_PREFIX} prefix. |
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36 */ |
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37 public class HotSpotOptions { |
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38 |
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39 private static final String JVMCI_OPTION_PREFIX = "-G:"; |
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40 |
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41 static { |
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42 // Debug should not be initialized until all options that may affect |
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43 // its initialization have been processed. |
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44 assert !Debug.Initialization.isDebugInitialized() : "The class " + Debug.class.getName() + " must not be initialized before the JVMCI runtime has been initialized. " + |
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45 "This can be fixed by placing a call to " + JVMCI.class.getName() + ".getRuntime() on the path that triggers initialization of " + Debug.class.getName(); |
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46 |
21562 | 47 for (OptionsParsed handler : Services.load(OptionsParsed.class)) { |
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48 handler.apply(); |
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49 } |
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50 } |
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51 |
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52 /** |
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53 * Ensures {@link HotSpotOptions} is initialized. |
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54 */ |
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55 public static void initialize() { |
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56 } |
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57 |
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58 static void printFlags() { |
21562 | 59 OptionUtils.printFlags(options, JVMCI_OPTION_PREFIX); |
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60 } |
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61 |
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62 public native Object getOptionValue(String optionName); |
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63 } |