Mercurial > hg > truffle
view graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/bridge/VMToCompiler.java @ 15603:b7fb36e57da8
made Graal initialization be driven from Java to simplify sequencing and synchronization
author | Doug Simon <doug.simon@oracle.com> |
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date | Mon, 12 May 2014 23:27:07 +0200 |
parents | 063ec2920d21 |
children |
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/* * 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. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package com.oracle.graal.hotspot.bridge; import java.io.*; /** * Calls from HotSpot into Java. */ public interface VMToCompiler { void startRuntime(); void startCompiler(boolean bootstrapEnabled) throws Throwable; void bootstrap() throws Throwable; /** * Compiles a method to machine code. This method is called from the VM * (VMToCompiler::compileMethod). * * @param ctask the CompileTask pointer if this is a request from a HotSpot compiler thread */ void compileMethod(long metaspaceMethod, int entryBCI, long ctask, boolean blocking); void shutdownCompiler() throws Exception; void shutdownRuntime() throws Throwable; void compileTheWorld() throws Throwable; PrintStream log(); }