Mercurial > hg > graal-compiler

comparison graal/com.oracle.truffle.api/src/com/oracle/truffle/api/Truffle.java @ 7274:19f5c9b96fa7

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Merge.
author Doug Simon <doug.simon@oracle.com>
date Tue, 18 Dec 2012 17:59:32 +0100
parents a4b84ba6dc2e
children 494b818b527c
comparison
equal deleted inserted replaced
7273:7f6bf286629c 7274:19f5c9b96fa7
1 /*
2 * Copyright (c) 2012, 2012, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23 package com.oracle.truffle.api;
24
25 import com.oracle.truffle.api.impl.*;
26
27 /**
28 * Class for obtaining the Truffle runtime singleton object of this virtual machine.
29 */
30 public class Truffle {
31
32 private static TruffleRuntime runtime;
33
34 private static native TruffleRuntime initializeRuntime();
35
36 public static TruffleRuntime getRuntime() {
37 return runtime;
38 }
39
40 static {
41 try {
42 runtime = initializeRuntime();
43 } catch (UnsatisfiedLinkError e) {
44 runtime = new DefaultTruffleRuntime();
45 }
46 }
47 }