Mercurial > hg > graal-compiler
annotate graal/com.oracle.truffle.api/src/com/oracle/truffle/api/impl/DefaultDebugManager.java @ 13732:fbf448929260
Ruby: remove some prototyping code no longer needed
author | Michael Van De Vanter <michael.van.de.vanter@oracle.com> |
---|---|
date | Sat, 18 Jan 2014 22:12:42 -0800 |
parents | |
children | 4d47e9c0df23 |
rev | line source |
---|---|
13732
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
1 /* |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
2 * Copyright (c) 2013, 2014, Oracle and/or its affiliates. All rights reserved. |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
4 * |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
5 * This code is free software; you can redistribute it and/or modify it |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
6 * under the terms of the GNU General Public License version 2 only, as |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
7 * published by the Free Software Foundation. Oracle designates this |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
8 * particular file as subject to the "Classpath" exception as provided |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
9 * by Oracle in the LICENSE file that accompanied this code. |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
10 * |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
11 * This code is distributed in the hope that it will be useful, but WITHOUT |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
14 * version 2 for more details (a copy is included in the LICENSE file that |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
15 * accompanied this code). |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
16 * |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
17 * You should have received a copy of the GNU General Public License version |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
18 * 2 along with this work; if not, write to the Free Software Foundation, |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
20 * |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
22 * or visit www.oracle.com if you need additional information or have any |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
23 * questions. |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
24 */ |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
25 package com.oracle.truffle.api.impl; |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
26 |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
27 import java.util.*; |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
28 |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
29 import com.oracle.truffle.api.*; |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
30 import com.oracle.truffle.api.frame.*; |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
31 import com.oracle.truffle.api.nodes.*; |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
32 import com.oracle.truffle.api.nodes.instrument.InstrumentationProbeNode.ProbeChain; |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
33 import com.oracle.truffle.api.source.*; |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
34 |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
35 public final class DefaultDebugManager implements DebugManager { |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
36 |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
37 private final Set<Source> loadedSources = new HashSet<>(); |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
38 |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
39 private Source beingLoaded = null; |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
40 |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
41 /** |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
42 * Map: SourceSection ==> probe chain associated with that source section in an AST. |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
43 */ |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
44 private final Map<SourceSection, ProbeChain> srcToProbeChain = new HashMap<>(); |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
45 |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
46 /** |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
47 * Map: Source lines ==> probe chains associated with source sections starting on the line. |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
48 */ |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
49 private final Map<SourceLineLocation, Set<ProbeChain>> lineToProbeChains = new HashMap<>(); |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
50 |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
51 private final ExecutionContext context; |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
52 |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
53 public DefaultDebugManager(ExecutionContext context) { |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
54 this.context = context; |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
55 } |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
56 |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
57 /** |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
58 * Gets the {@linkplain ProbeChain probe} associated with a particular {@link SourceSection |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
59 * source location}, creating a new one if needed. There should only be one probe associated |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
60 * with each {@linkplain SourceSection source location}. |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
61 */ |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
62 public ProbeChain getProbeChain(SourceSection sourceSection) { |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
63 assert sourceSection != null; |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
64 assert sourceSection.getSource().equals(beingLoaded); |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
65 |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
66 ProbeChain probeChain = srcToProbeChain.get(sourceSection); |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
67 |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
68 if (probeChain != null) { |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
69 return probeChain; |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
70 } |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
71 probeChain = new ProbeChain(context, sourceSection, null); |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
72 |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
73 // Register new ProbeChain by unique SourceSection |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
74 srcToProbeChain.put(sourceSection, probeChain); |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
75 |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
76 // Register new ProbeChain by source line, there may be more than one |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
77 // Create line location for map key |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
78 final SourceLineLocation lineLocation = new SourceLineLocation(sourceSection.getSource(), sourceSection.getStartLine()); |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
79 |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
80 Set<ProbeChain> probeChains = lineToProbeChains.get(lineLocation); |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
81 if (probeChains == null) { |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
82 probeChains = new HashSet<>(); |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
83 lineToProbeChains.put(lineLocation, probeChains); |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
84 } |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
85 probeChains.add(probeChain); |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
86 |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
87 return probeChain; |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
88 } |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
89 |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
90 @Override |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
91 public void notifyStartLoading(Source source) { |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
92 assert beingLoaded == null; |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
93 beingLoaded = source; |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
94 } |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
95 |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
96 @Override |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
97 public void notifyFinishedLoading(Source source) { |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
98 assert source == beingLoaded; |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
99 loadedSources.add(source); |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
100 beingLoaded = null; |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
101 } |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
102 |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
103 public void haltedAt(Node astNode, MaterializedFrame frame) { |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
104 } |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
105 |
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
106 } |