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comparison jvmci/com.oracle.jvmci.hotspot/src/com/oracle/jvmci/hotspot/HotSpotCompiledNmethod.java @ 21798:395ac43a8578

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moved JVMCI sources from graal/ to jvmci/ directory
author Doug Simon <doug.simon@oracle.com>
date Tue, 09 Jun 2015 00:22:49 +0200
parents graal/com.oracle.jvmci.hotspot/src/com/oracle/jvmci/hotspot/HotSpotCompiledNmethod.java@d563baeca9df
children
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21797:42452d2dfbec 21798:395ac43a8578
1 /*
2 * Copyright (c) 2011, 2014, 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.jvmci.hotspot;
24
25 import com.oracle.jvmci.code.*;
26
27 import edu.umd.cs.findbugs.annotations.*;
28
29 /**
30 * {@link HotSpotCompiledCode} destined for installation as an nmethod.
31 */
32 public final class HotSpotCompiledNmethod extends HotSpotCompiledCode {
33
34 public final HotSpotResolvedJavaMethod method;
35 public final int entryBCI;
36 public final int id;
37 public final long jvmciEnv;
38
39 /**
40 * May be set by VM if code installation fails. It will describe in more detail why installation
41 * failed (e.g., exactly which dependency failed).
42 */
43 @SuppressFBWarnings("UWF_UNWRITTEN_FIELD") private String installationFailureMessage;
44
45 public HotSpotCompiledNmethod(HotSpotResolvedJavaMethod method, CompilationResult compResult) {
46 this(method, compResult, 0L);
47 }
48
49 public HotSpotCompiledNmethod(HotSpotResolvedJavaMethod method, CompilationResult compResult, long jvmciEnv) {
50 super(compResult);
51 this.method = method;
52 this.entryBCI = compResult.getEntryBCI();
53 this.id = compResult.getId();
54 this.jvmciEnv = jvmciEnv;
55 }
56
57 @Override
58 public String toString() {
59 return getClass().getSimpleName() + "[" + id + ":" + method.format("%H.%n(%p)%r@") + entryBCI + "]";
60 }
61
62 public String getInstallationFailureMessage() {
63 return installationFailureMessage;
64 }
65 }