Mercurial > hg > truffle

comparison graal/com.oracle.truffle.api/src/com/oracle/truffle/api/Truffle.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 51b2999299bc
children e52ad0d3b7d6
comparison
equal deleted inserted replaced
15602:c73df62cbaee 15603:b7fb36e57da8
31 */ 31 */
32 public class Truffle { 32 public class Truffle {
33 33
34 private static final TruffleRuntime RUNTIME; 34 private static final TruffleRuntime RUNTIME;
35 35
36 private static native TruffleRuntime initializeRuntime(); 36 /**
37 * Creates a new {@link TruffleRuntime} instance if the runtime has a specialized
38 * implementation.
39 *
40 * @throws UnsatisfiedLinkError if the runtime does not have a specialized implementation of
41 * {@link TruffleRuntime}
42 */
43 private static native TruffleRuntime createRuntime();
37 44
38 public static TruffleRuntime getRuntime() { 45 public static TruffleRuntime getRuntime() {
39 return RUNTIME; 46 return RUNTIME;
40 } 47 }
41 48
42 static { 49 static {
43 TruffleRuntime runtime; 50 TruffleRuntime runtime;
44 try { 51 try {
45 runtime = initializeRuntime(); 52 runtime = createRuntime();
46 } catch (UnsatisfiedLinkError e) { 53 } catch (UnsatisfiedLinkError e) {
47 runtime = new DefaultTruffleRuntime(); 54 runtime = new DefaultTruffleRuntime();
48 } 55 }
49 RUNTIME = runtime; 56 RUNTIME = runtime;
50 } 57 }