Mercurial > hg > graal-compiler
annotate graal/com.oracle.truffle.api/src/com/oracle/truffle/api/instrument/ProbeNode.java @ 21131:d6d9631eb057
TruffleInstrumentation: rename Probe.setTagTrap() to Probe.setBeforeTagTrap() and add Probe.setAfterTagTrap()
author | Michael Van De Vanter <michael.van.de.vanter@oracle.com> |
---|---|
date | Tue, 21 Apr 2015 17:02:06 -0700 |
parents | 21298b90a6bf |
children | 78a4b44420cf |
rev | line source |
---|---|
18485
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
1 /* |
18985
867058575979
Truffle: Improved support for "probing" AST nodes:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
18485
diff
changeset
|
2 * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved. |
18485
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
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. |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
4 * |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
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 |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
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 |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
7 * published by the Free Software Foundation. Oracle designates this |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
8 * particular file as subject to the "Classpath" exception as provided |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
9 * by Oracle in the LICENSE file that accompanied this code. |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
10 * |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
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 |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
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 |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
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 |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
15 * accompanied this code). |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
16 * |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
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 |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
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, |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
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. |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
20 * |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
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 |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
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 |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
23 * questions. |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
24 */ |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
25 package com.oracle.truffle.api.instrument; |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
26 |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
27 import com.oracle.truffle.api.CompilerDirectives.CompilationFinal; |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
28 import com.oracle.truffle.api.CompilerDirectives.TruffleBoundary; |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
29 import com.oracle.truffle.api.frame.*; |
19825
907128d02b31
Truffle/Instrumentation: For clients of Instrumentation, replace the TruffleEventListener interface with two: InstrumentListener, and ASTInstrumentListener. The former is simple, completely Truffle-safe (can't affect Truffle execution), and designed for simple tools. The latter is similar to the previous interface.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19490
diff
changeset
|
30 import com.oracle.truffle.api.instrument.Instrument.AbstractInstrumentNode; |
907128d02b31
Truffle/Instrumentation: For clients of Instrumentation, replace the TruffleEventListener interface with two: InstrumentListener, and ASTInstrumentListener. The former is simple, completely Truffle-safe (can't affect Truffle execution), and designed for simple tools. The latter is similar to the previous interface.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19490
diff
changeset
|
31 import com.oracle.truffle.api.instrument.InstrumentationNode.TruffleEvents; |
18485
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
32 import com.oracle.truffle.api.nodes.*; |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
33 import com.oracle.truffle.api.source.*; |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
34 |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
35 /** |
19876
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
36 * Implementation class & interface for enabling the attachment of {@linkplain Probe Probes} to |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
37 * Truffle ASTs. |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
38 * <p> |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
39 * A {@link ProbeNode} is the head of a chain of nodes acting on behalf of {@linkplain Instrument |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
40 * instruments}. It is attached to an AST as a child of a guest-language-specific |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
41 * {@link WrapperNode} node. |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
42 * <p> |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
43 * When Truffle clones an AST, the chain, including all attached {@linkplain Instrument instruments} |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
44 * will be cloned along with the {@link WrapperNode} to which it is attached. An instance of |
20961
21298b90a6bf
Truffle/Instrumentation: Javadoc cleanup
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
20104
diff
changeset
|
45 * {@link Probe} represents abstractly the instrumentation at a particular location in a Guest |
21298b90a6bf
Truffle/Instrumentation: Javadoc cleanup
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
20104
diff
changeset
|
46 * Language AST, tracks the clones of the chain, and keeps the instrumentation attached to the |
21298b90a6bf
Truffle/Instrumentation: Javadoc cleanup
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
20104
diff
changeset
|
47 * clones consistent. |
18485
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
48 */ |
19876
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
49 @NodeInfo(cost = NodeCost.NONE) |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
50 public final class ProbeNode extends Node implements TruffleEvents, InstrumentationNode { |
18485
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
51 |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
52 /** |
18985
867058575979
Truffle: Improved support for "probing" AST nodes:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
18485
diff
changeset
|
53 * A node that can be inserted into a Truffle AST, and which enables {@linkplain Instrument |
867058575979
Truffle: Improved support for "probing" AST nodes:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
18485
diff
changeset
|
54 * instrumentation} at a particular Guest Language (GL) node. Implementations must extend |
867058575979
Truffle: Improved support for "probing" AST nodes:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
18485
diff
changeset
|
55 * {@link Node} and should override {@link Node#isInstrumentable()} to return {@code false}. |
18485
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
56 * <p> |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
57 * The implementation must be GL-specific. A wrapper <em>decorates</em> a GL AST node (the |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
58 * wrapper's <em>child</em>) by acting as a transparent <em>proxy</em> with respect to the GL's |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
59 * execution semantics. |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
60 * <p> |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
61 * Instrumentation at the wrapped node is implemented by an instance of {@link ProbeNode} |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
62 * attached as a second child of the {@link WrapperNode}. |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
63 * <p> |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
64 * A wrapper is obliged to notify its attached {@link ProbeNode} when execution events occur at |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
65 * the wrapped AST node during program execution. |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
66 * <p> |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
67 * When a GL AST is cloned, the {@link WrapperNode}, its {@link ProbeNode} and any |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
68 * {@linkplain Instrument instrumentation} are also cloned; they are in effect part of the GL |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
69 * AST. An instance of {@link Probe} represents abstractly the instrumentation at a particular |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
70 * location in a GL AST; it tracks all the copies of the Wrapper and attached instrumentation, |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
71 * and acts as a single point of access for tools. |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
72 * <p> |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
73 * This interface is not intended to be visible as part of the API for tools (instrumentation |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
74 * clients). |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
75 * <p> |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
76 * Implementation guidelines: |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
77 * <ol> |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
78 * <li>Each GL implementation should include a WrapperNode implementation; usually only one is |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
79 * needed.</li> |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
80 * <li>The wrapper type should descend from the <em>GL-specific node class</em>.</li> |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
81 * <li>Must have a field: {@code @Child private <GL>Node child;}</li> |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
82 * <li>Must have a field: {@code @Child private ProbeNode probeNode;}</li> |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
83 * <li>The wrapper must act as a <em>proxy</em> for its child, which means implementing every |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
84 * possible <em>execute-</em> method that gets called on guest language AST node types by their |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
85 * parents, and passing along each call to its child.</li> |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
86 * <li>Method {@code Probe getProbe()} should be implemented as {@code probeNode.getProbe();} |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
87 * <li>Method {@code insertProbe(ProbeNode)} should be implemented as |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
88 * {@code this.probeNode=insert(newProbeNode);}</li> |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
89 * <li>Most importantly, Wrappers must be implemented so that Truffle optimization will reduce |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
90 * their runtime overhead to zero when there are no attached {@link Instrument}s.</li> |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
91 * </ol> |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
92 * <p> |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
93 * |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
94 * @see Instrument |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
95 */ |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
96 public interface WrapperNode extends InstrumentationNode { |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
97 |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
98 /** |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
99 * Gets the node being "wrapped", i.e. the AST node for which |
19825
907128d02b31
Truffle/Instrumentation: For clients of Instrumentation, replace the TruffleEventListener interface with two: InstrumentListener, and ASTInstrumentListener. The former is simple, completely Truffle-safe (can't affect Truffle execution), and designed for simple tools. The latter is similar to the previous interface.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19490
diff
changeset
|
100 * {@linkplain InstrumentationNode.TruffleEvents execution events} will be reported through |
907128d02b31
Truffle/Instrumentation: For clients of Instrumentation, replace the TruffleEventListener interface with two: InstrumentListener, and ASTInstrumentListener. The former is simple, completely Truffle-safe (can't affect Truffle execution), and designed for simple tools. The latter is similar to the previous interface.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19490
diff
changeset
|
101 * the Instrumentation Framework. |
18485
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
102 */ |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
103 Node getChild(); |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
104 |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
105 /** |
19876
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
106 * Gets the {@link Probe} responsible for installing this wrapper. |
18485
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
107 */ |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
108 Probe getProbe(); |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
109 |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
110 /** |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
111 * Implementation support for completing a newly created wrapper node. |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
112 */ |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
113 void insertProbe(ProbeNode probeNode); |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
114 } |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
115 |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
116 /** |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
117 * Create a new {@link Probe} associated with, and attached to, a Guest Language specific |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
118 * instance of {@link WrapperNode}. |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
119 */ |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
120 public static Probe insertProbe(WrapperNode wrapper) { |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
121 final SourceSection sourceSection = wrapper.getChild().getSourceSection(); |
19876
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
122 final ProbeNode probeNode = new ProbeNode(); // private constructor |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
123 probeNode.probe = new Probe(probeNode, sourceSection); // package private access |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
124 wrapper.insertProbe(probeNode); |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
125 return probeNode.probe; |
18485
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
126 } |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
127 |
19876
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
128 // Never changed once set. |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
129 @CompilationFinal Probe probe = null; |
18485
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
130 /** |
19876
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
131 * First {@link AbstractInstrumentNode} node in chain; {@code null} of no instruments in chain. |
18485
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
132 */ |
20104
d7c48ee7ed4b
Truffle/Instrumentation: field renaming in ProbeNode
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19876
diff
changeset
|
133 @Child protected AbstractInstrumentNode firstInstrumentNode; |
18485
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
134 |
18985
867058575979
Truffle: Improved support for "probing" AST nodes:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
18485
diff
changeset
|
135 @Override |
867058575979
Truffle: Improved support for "probing" AST nodes:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
18485
diff
changeset
|
136 public boolean isInstrumentable() { |
867058575979
Truffle: Improved support for "probing" AST nodes:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
18485
diff
changeset
|
137 return false; |
867058575979
Truffle: Improved support for "probing" AST nodes:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
18485
diff
changeset
|
138 } |
867058575979
Truffle: Improved support for "probing" AST nodes:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
18485
diff
changeset
|
139 |
19876
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
140 @Override |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
141 public Node copy() { |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
142 Node node = super.copy(); |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
143 probe.registerProbeNodeClone((ProbeNode) node); |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
144 return node; |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
145 } |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
146 |
18485
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
147 /** |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
148 * @return the {@link Probe} permanently associated with this {@link ProbeNode}. |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
149 */ |
19876
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
150 public Probe getProbe() { |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
151 return probe; |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
152 } |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
153 |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
154 public void enter(Node node, VirtualFrame vFrame) { |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
155 this.probe.checkProbeUnchanged(); |
21131
d6d9631eb057
TruffleInstrumentation: rename Probe.setTagTrap() to Probe.setBeforeTagTrap() and add Probe.setAfterTagTrap()
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
20961
diff
changeset
|
156 final SyntaxTagTrap beforeTagTrap = probe.getBeforeTrap(); |
d6d9631eb057
TruffleInstrumentation: rename Probe.setTagTrap() to Probe.setBeforeTagTrap() and add Probe.setAfterTagTrap()
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
20961
diff
changeset
|
157 if (beforeTagTrap != null) { |
d6d9631eb057
TruffleInstrumentation: rename Probe.setTagTrap() to Probe.setBeforeTagTrap() and add Probe.setAfterTagTrap()
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
20961
diff
changeset
|
158 beforeTagTrap.tagTrappedAt(((WrapperNode) this.getParent()).getChild(), vFrame.materialize()); |
19876
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
159 } |
20104
d7c48ee7ed4b
Truffle/Instrumentation: field renaming in ProbeNode
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19876
diff
changeset
|
160 if (firstInstrumentNode != null) { |
d7c48ee7ed4b
Truffle/Instrumentation: field renaming in ProbeNode
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19876
diff
changeset
|
161 firstInstrumentNode.enter(node, vFrame); |
19876
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
162 } |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
163 } |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
164 |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
165 public void returnVoid(Node node, VirtualFrame vFrame) { |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
166 this.probe.checkProbeUnchanged(); |
20104
d7c48ee7ed4b
Truffle/Instrumentation: field renaming in ProbeNode
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19876
diff
changeset
|
167 if (firstInstrumentNode != null) { |
d7c48ee7ed4b
Truffle/Instrumentation: field renaming in ProbeNode
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19876
diff
changeset
|
168 firstInstrumentNode.returnVoid(node, vFrame); |
19876
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
169 } |
21131
d6d9631eb057
TruffleInstrumentation: rename Probe.setTagTrap() to Probe.setBeforeTagTrap() and add Probe.setAfterTagTrap()
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
20961
diff
changeset
|
170 final SyntaxTagTrap afterTagTrap = probe.getAfterTrap(); |
d6d9631eb057
TruffleInstrumentation: rename Probe.setTagTrap() to Probe.setBeforeTagTrap() and add Probe.setAfterTagTrap()
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
20961
diff
changeset
|
171 if (afterTagTrap != null) { |
d6d9631eb057
TruffleInstrumentation: rename Probe.setTagTrap() to Probe.setBeforeTagTrap() and add Probe.setAfterTagTrap()
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
20961
diff
changeset
|
172 afterTagTrap.tagTrappedAt(((WrapperNode) this.getParent()).getChild(), vFrame.materialize()); |
d6d9631eb057
TruffleInstrumentation: rename Probe.setTagTrap() to Probe.setBeforeTagTrap() and add Probe.setAfterTagTrap()
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
20961
diff
changeset
|
173 } |
19876
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
174 } |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
175 |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
176 public void returnValue(Node node, VirtualFrame vFrame, Object result) { |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
177 this.probe.checkProbeUnchanged(); |
20104
d7c48ee7ed4b
Truffle/Instrumentation: field renaming in ProbeNode
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19876
diff
changeset
|
178 if (firstInstrumentNode != null) { |
d7c48ee7ed4b
Truffle/Instrumentation: field renaming in ProbeNode
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19876
diff
changeset
|
179 firstInstrumentNode.returnValue(node, vFrame, result); |
19876
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
180 } |
21131
d6d9631eb057
TruffleInstrumentation: rename Probe.setTagTrap() to Probe.setBeforeTagTrap() and add Probe.setAfterTagTrap()
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
20961
diff
changeset
|
181 final SyntaxTagTrap afterTagTrap = probe.getAfterTrap(); |
d6d9631eb057
TruffleInstrumentation: rename Probe.setTagTrap() to Probe.setBeforeTagTrap() and add Probe.setAfterTagTrap()
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
20961
diff
changeset
|
182 if (afterTagTrap != null) { |
d6d9631eb057
TruffleInstrumentation: rename Probe.setTagTrap() to Probe.setBeforeTagTrap() and add Probe.setAfterTagTrap()
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
20961
diff
changeset
|
183 afterTagTrap.tagTrappedAt(((WrapperNode) this.getParent()).getChild(), vFrame.materialize()); |
d6d9631eb057
TruffleInstrumentation: rename Probe.setTagTrap() to Probe.setBeforeTagTrap() and add Probe.setAfterTagTrap()
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
20961
diff
changeset
|
184 } |
19876
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
185 } |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
186 |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
187 public void returnExceptional(Node node, VirtualFrame vFrame, Exception exception) { |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
188 this.probe.checkProbeUnchanged(); |
20104
d7c48ee7ed4b
Truffle/Instrumentation: field renaming in ProbeNode
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19876
diff
changeset
|
189 if (firstInstrumentNode != null) { |
d7c48ee7ed4b
Truffle/Instrumentation: field renaming in ProbeNode
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19876
diff
changeset
|
190 firstInstrumentNode.returnExceptional(node, vFrame, exception); |
19876
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
191 } |
21131
d6d9631eb057
TruffleInstrumentation: rename Probe.setTagTrap() to Probe.setBeforeTagTrap() and add Probe.setAfterTagTrap()
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
20961
diff
changeset
|
192 final SyntaxTagTrap afterTagTrap = probe.getAfterTrap(); |
d6d9631eb057
TruffleInstrumentation: rename Probe.setTagTrap() to Probe.setBeforeTagTrap() and add Probe.setAfterTagTrap()
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
20961
diff
changeset
|
193 if (afterTagTrap != null) { |
d6d9631eb057
TruffleInstrumentation: rename Probe.setTagTrap() to Probe.setBeforeTagTrap() and add Probe.setAfterTagTrap()
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
20961
diff
changeset
|
194 afterTagTrap.tagTrappedAt(((WrapperNode) this.getParent()).getChild(), vFrame.materialize()); |
d6d9631eb057
TruffleInstrumentation: rename Probe.setTagTrap() to Probe.setBeforeTagTrap() and add Probe.setAfterTagTrap()
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
20961
diff
changeset
|
195 } |
19876
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
196 } |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
197 |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
198 public String instrumentationInfo() { |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
199 return "Standard probe"; |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
200 } |
18485
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
201 |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
202 /** |
19825
907128d02b31
Truffle/Instrumentation: For clients of Instrumentation, replace the TruffleEventListener interface with two: InstrumentListener, and ASTInstrumentListener. The former is simple, completely Truffle-safe (can't affect Truffle execution), and designed for simple tools. The latter is similar to the previous interface.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19490
diff
changeset
|
203 * Adds an {@link AbstractInstrumentNode} to this chain. |
18485
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
204 */ |
19876
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
205 @TruffleBoundary |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
206 void addInstrument(Instrument instrument) { |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
207 assert instrument.getProbe() == probe; |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
208 // The existing chain of nodes may be empty |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
209 // Attach the modified chain. |
20104
d7c48ee7ed4b
Truffle/Instrumentation: field renaming in ProbeNode
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19876
diff
changeset
|
210 firstInstrumentNode = insert(instrument.addToChain(firstInstrumentNode)); |
19876
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
211 } |
18485
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
212 |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
213 /** |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
214 * Removes an instrument from this chain of instruments. |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
215 * |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
216 * @throws RuntimeException if no matching instrument is found, |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
217 */ |
19876
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
218 @TruffleBoundary |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
219 void removeInstrument(Instrument instrument) { |
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
220 assert instrument.getProbe() == probe; |
20104
d7c48ee7ed4b
Truffle/Instrumentation: field renaming in ProbeNode
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19876
diff
changeset
|
221 final AbstractInstrumentNode modifiedChain = instrument.removeFromChain(firstInstrumentNode); |
19876
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
222 if (modifiedChain == null) { |
20104
d7c48ee7ed4b
Truffle/Instrumentation: field renaming in ProbeNode
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19876
diff
changeset
|
223 firstInstrumentNode = null; |
19876
1d6a7ea5de59
Truffle/Instrumentation: remove support for "probe-lite", an optimization for a particular use case that no longer seems worth the complexity.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19825
diff
changeset
|
224 } else { |
20104
d7c48ee7ed4b
Truffle/Instrumentation: field renaming in ProbeNode
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
19876
diff
changeset
|
225 firstInstrumentNode = insert(modifiedChain); |
18485
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
226 } |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
227 } |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
228 |
e3c95cbbb50c
Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff
changeset
|
229 } |