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annotate graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/bridge/VMToCompiler.java @ 15603:b7fb36e57da8

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made Graal initialization be driven from Java to simplify sequencing and synchronization
author Doug Simon <doug.simon@oracle.com>
date Mon, 12 May 2014 23:27:07 +0200
parents 063ec2920d21
children
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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
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4ed4295ce15f Update import statements.
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24 package com.oracle.graal.hotspot.bridge;
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26 import java.io.*;
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28 /**
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29 * Calls from HotSpot into Java.
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30 */
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5c80ccb80036 Renaming of VMExits and VMEntries part 1.
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31 public interface VMToCompiler {
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33 void startRuntime();
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34
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35 void startCompiler(boolean bootstrapEnabled) throws Throwable;
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36
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37 void bootstrap() throws Throwable;
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38
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39 /**
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40 * Compiles a method to machine code. This method is called from the VM
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41 * (VMToCompiler::compileMethod).
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42 *
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43 * @param ctask the CompileTask pointer if this is a request from a HotSpot compiler thread
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44 */
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45 void compileMethod(long metaspaceMethod, int entryBCI, long ctask, boolean blocking);
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46
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47 void shutdownCompiler() throws Exception;
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48
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49 void shutdownRuntime() throws Throwable;
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51 void compileTheWorld() throws Throwable;
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53 PrintStream log();
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54 }