Mercurial > hg > graal-compiler

annotate graal/com.oracle.truffle.api/src/com/oracle/truffle/api/instrument/impl/InstrumentationNode.java @ 15943:14ac87c56a27

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Truffle: NPE guard in InstrumentationNode
author Michael Van De Vanter <michael.van.de.vanter@oracle.com>
date Tue, 27 May 2014 21:18:16 -0700
parents 8c34e2cc4add
children 915ebb306fcc
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
15450
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
1 /*
be0c151d912b Truffle/Instrumentation: API revisions
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.
be0c151d912b Truffle/Instrumentation: API revisions
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.
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
4 *
be0c151d912b Truffle/Instrumentation: API revisions
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
be0c151d912b Truffle/Instrumentation: API revisions
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
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
7 * published by the Free Software Foundation. Oracle designates this
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
8 * particular file as subject to the "Classpath" exception as provided
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
9 * by Oracle in the LICENSE file that accompanied this code.
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
10 *
be0c151d912b Truffle/Instrumentation: API revisions
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
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
be0c151d912b Truffle/Instrumentation: API revisions
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
be0c151d912b Truffle/Instrumentation: API revisions
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
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
15 * accompanied this code).
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
16 *
be0c151d912b Truffle/Instrumentation: API revisions
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
be0c151d912b Truffle/Instrumentation: API revisions
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,
be0c151d912b Truffle/Instrumentation: API revisions
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.
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
20 *
be0c151d912b Truffle/Instrumentation: API revisions
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
be0c151d912b Truffle/Instrumentation: API revisions
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
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
23 * questions.
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
24 */
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
25 package com.oracle.truffle.api.instrument.impl;
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
26
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
27 import java.util.*;
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
28
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
29 import com.oracle.truffle.api.*;
15605
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
30 import com.oracle.truffle.api.CompilerDirectives.SlowPath;
15450
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
31 import com.oracle.truffle.api.frame.*;
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
32 import com.oracle.truffle.api.instrument.*;
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
33 import com.oracle.truffle.api.nodes.*;
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
34
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
35 /**
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
36 * Abstract implementation of Truffle {@link Node} to be used for AST probes and instruments.
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
37 * <p>
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
38 * Coordinates propagation of Truffle AST {@link ExecutionEvents}.
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
39 */
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
40 public abstract class InstrumentationNode extends Node implements ExecutionEvents {
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
41
15779
8c34e2cc4add Truffle/Instrumentation: significant reorganization of the instrumentation framework's implementation and connection to the runtime ExecutionContext, with some new features, including a Tag-based "trap" mechanisms.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15605
diff changeset
42 interface ProbeCallback {
15605
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
43 void newTagAdded(ProbeImpl probe, PhylumTag tag);
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
44 }
15450
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
45
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
46 /**
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
47 * Creates a new {@link Probe}, presumed to be unique to a particular {@linkplain SourceSection}
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
48 * extent of guest language source code.
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
49 *
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
50 * @return a new probe
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
51 */
15779
8c34e2cc4add Truffle/Instrumentation: significant reorganization of the instrumentation framework's implementation and connection to the runtime ExecutionContext, with some new features, including a Tag-based "trap" mechanisms.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15605
diff changeset
52 static ProbeImpl createProbe(SourceSection sourceSection, ProbeCallback probeCallback) {
15605
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
53 return new ProbeImpl(sourceSection, probeCallback);
15450
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
54 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
55
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
56 /**
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
57 * Next in chain.
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
58 */
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
59 @Child protected InstrumentationNode next;
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
60
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
61 protected InstrumentationNode() {
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
62 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
63
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
64 /**
15943
14ac87c56a27 Truffle: NPE guard in InstrumentationNode
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15779
diff changeset
65 * Gets the {@link Probe} to which this instrument is attached; {@code null} if not attached.
15450
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
66 */
15779
8c34e2cc4add Truffle/Instrumentation: significant reorganization of the instrumentation framework's implementation and connection to the runtime ExecutionContext, with some new features, including a Tag-based "trap" mechanisms.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15605
diff changeset
67 protected Probe getProbe() {
15450
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
68 final InstrumentationNode parent = (InstrumentationNode) getParent();
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
69 return parent == null ? null : parent.getProbe();
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
70 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
71
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
72 /**
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
73 * Add a probe to the end of this probe chain.
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
74 */
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
75 private void internalAddInstrument(Instrument newInstrument) {
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
76 if (next == null) {
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
77 this.next = insert(newInstrument);
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
78 } else {
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
79 next.internalAddInstrument(newInstrument);
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
80 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
81 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
82
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
83 private void internalRemoveInstrument(Instrument oldInstrument) {
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
84 if (next == null) {
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
85 throw new RuntimeException("Couldn't find probe to remove: " + oldInstrument);
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
86 } else if (next == oldInstrument) {
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
87 if (oldInstrument.next == null) {
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
88 this.next = null;
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
89 } else {
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
90 this.next = insert(oldInstrument.next);
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
91 oldInstrument.next = null;
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
92 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
93 } else {
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
94 next.internalRemoveInstrument(oldInstrument);
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
95 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
96 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
97
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
98 /**
15943
14ac87c56a27 Truffle: NPE guard in InstrumentationNode
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15779
diff changeset
99 * Reports to the instance of {@link Probe} holding this instrument, if any, that some essential
14ac87c56a27 Truffle: NPE guard in InstrumentationNode
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15779
diff changeset
100 * state has changed that requires deoptimization.
15450
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
101 */
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
102 @CompilerDirectives.SlowPath
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
103 protected void notifyProbeChanged(Instrument instrument) {
15943
14ac87c56a27 Truffle: NPE guard in InstrumentationNode
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15779
diff changeset
104 Probe probe = getProbe();
14ac87c56a27 Truffle: NPE guard in InstrumentationNode
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15779
diff changeset
105 if (probe != null) {
14ac87c56a27 Truffle: NPE guard in InstrumentationNode
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15779
diff changeset
106 final ProbeImpl probeImpl = (ProbeImpl) probe;
14ac87c56a27 Truffle: NPE guard in InstrumentationNode
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15779
diff changeset
107 probeImpl.notifyProbeChanged(instrument);
14ac87c56a27 Truffle: NPE guard in InstrumentationNode
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15779
diff changeset
108 }
15450
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
109 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
110
15605
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
111 protected void internalEnter(Node astNode, VirtualFrame frame) {
15450
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
112 enter(astNode, frame);
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
113 if (next != null) {
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
114 next.internalEnter(astNode, frame);
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
115 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
116 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
117
15605
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
118 protected void internalLeave(Node astNode, VirtualFrame frame) {
15450
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
119 leave(astNode, frame);
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
120 if (next != null) {
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
121 next.internalLeave(astNode, frame);
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
122 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
123 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
124
15605
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
125 protected void internalLeave(Node astNode, VirtualFrame frame, boolean result) {
15450
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
126 leave(astNode, frame, result);
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
127 if (next != null) {
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
128 next.internalLeave(astNode, frame, result);
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
129 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
130 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
131
15605
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
132 protected void internalLeave(Node astNode, VirtualFrame frame, byte result) {
15450
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
133 leave(astNode, frame, result);
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
134 if (next != null) {
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
135 next.internalLeave(astNode, frame, result);
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
136 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
137 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
138
15605
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
139 protected void internalLeave(Node astNode, VirtualFrame frame, short result) {
15450
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
140 leave(astNode, frame, result);
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
141 if (next != null) {
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
142 next.internalLeave(astNode, frame, result);
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
143 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
144 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
145
15605
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
146 protected void internalLeave(Node astNode, VirtualFrame frame, int result) {
15450
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
147 leave(astNode, frame, result);
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
148 if (next != null) {
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
149 next.internalLeave(astNode, frame, result);
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
150 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
151 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
152
15605
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
153 protected void internalLeave(Node astNode, VirtualFrame frame, long result) {
15450
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
154 leave(astNode, frame, result);
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
155 if (next != null) {
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
156 next.internalLeave(astNode, frame, result);
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
157 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
158 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
159
15605
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
160 protected void internalLeave(Node astNode, VirtualFrame frame, char result) {
15450
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
161 leave(astNode, frame, result);
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
162 if (next != null) {
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
163 next.internalLeave(astNode, frame, result);
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
164 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
165 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
166
15605
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
167 protected void internalLeave(Node astNode, VirtualFrame frame, float result) {
15450
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
168 leave(astNode, frame, result);
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
169 if (next != null) {
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
170 next.internalLeave(astNode, frame, result);
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
171 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
172 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
173
15605
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
174 protected void internalLeave(Node astNode, VirtualFrame frame, double result) {
15450
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
175 leave(astNode, frame, result);
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
176 if (next != null) {
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
177 next.internalLeave(astNode, frame, result);
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
178 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
179 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
180
15605
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
181 protected void internalLeave(Node astNode, VirtualFrame frame, Object result) {
15450
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
182 leave(astNode, frame, result);
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
183 if (next != null) {
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
184 next.internalLeave(astNode, frame, result);
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
185 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
186 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
187
15605
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
188 protected void internalLeaveExceptional(Node astNode, VirtualFrame frame, Exception e) {
15450
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
189 leaveExceptional(astNode, frame, null);
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
190 if (next != null) {
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
191 next.internalLeaveExceptional(astNode, frame, e);
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
192 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
193 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
194
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
195 /**
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
196 * Holder of a chain of {@linkplain InstrumentationNode instruments}: manages the
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
197 * {@link Assumption} that none of the instruments have changed since last checked.
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
198 * <p>
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
199 * An instance is intended to be shared by every clone of the AST node with which it is
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
200 * originally attached, so it holds no parent pointer.
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
201 * <p>
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
202 * May be categorized by one or more {@linkplain PhylumTag tags}, signifying information useful
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
203 * for instrumentation about its AST location(s).
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
204 */
15779
8c34e2cc4add Truffle/Instrumentation: significant reorganization of the instrumentation framework's implementation and connection to the runtime ExecutionContext, with some new features, including a Tag-based "trap" mechanisms.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15605
diff changeset
205 static final class ProbeImpl extends InstrumentationNode implements Probe {
15450
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
206
15605
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
207 private final ProbeCallback probeCallback;
15450
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
208
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
209 /**
15605
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
210 * Source information about the AST node (and its clones) to which this probe is attached.
15450
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
211 */
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
212 private final SourceSection probedSourceSection;
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
213
15605
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
214 // TODO (mlvdv) assumption model broken
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
215 @CompilerDirectives.CompilationFinal private Assumption probeUnchanged;
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
216
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
217 @CompilerDirectives.CompilationFinal private PhylumTrap trap = null;
15450
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
218
15605
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
219 private final ArrayList<PhylumTag> tags = new ArrayList<>();
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
220
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
221 private ProbeImpl(SourceSection sourceSection, ProbeCallback probeCallback) {
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
222 this.probeCallback = probeCallback;
15450
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
223 this.probedSourceSection = sourceSection;
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
224 this.probeUnchanged = Truffle.getRuntime().createAssumption();
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
225 this.next = null;
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
226 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
227
15605
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
228 public SourceSection getSourceLocation() {
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
229 return probedSourceSection;
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
230 }
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
231
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
232 @SlowPath
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
233 public void tagAs(PhylumTag tag) {
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
234 assert tag != null;
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
235 if (!tags.contains(tag)) {
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
236 tags.add(tag);
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
237 probeCallback.newTagAdded(this, tag);
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
238 }
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
239 }
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
240
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
241 public boolean isTaggedAs(PhylumTag tag) {
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
242 assert tag != null;
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
243 return tags.contains(tag);
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
244 }
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
245
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
246 public Iterable<PhylumTag> getPhylumTags() {
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
247 return tags;
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
248 }
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
249
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
250 @SlowPath
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
251 public void addInstrument(Instrument instrument) {
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
252 probeUnchanged.invalidate();
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
253 super.internalAddInstrument(instrument);
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
254 probeUnchanged = Truffle.getRuntime().createAssumption();
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
255 }
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
256
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
257 @SlowPath
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
258 public void removeInstrument(Instrument instrument) {
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
259 probeUnchanged.invalidate();
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
260 super.internalRemoveInstrument(instrument);
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
261 probeUnchanged = Truffle.getRuntime().createAssumption();
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
262 }
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
263
15450
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
264 @Override
15779
8c34e2cc4add Truffle/Instrumentation: significant reorganization of the instrumentation framework's implementation and connection to the runtime ExecutionContext, with some new features, including a Tag-based "trap" mechanisms.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15605
diff changeset
265 protected Probe getProbe() {
15450
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
266 return this;
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
267 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
268
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
269 @Override
15605
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
270 @SlowPath
15450
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
271 protected void notifyProbeChanged(Instrument instrument) {
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
272 probeUnchanged.invalidate();
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
273 probeUnchanged = Truffle.getRuntime().createAssumption();
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
274 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
275
15605
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
276 @SlowPath
15779
8c34e2cc4add Truffle/Instrumentation: significant reorganization of the instrumentation framework's implementation and connection to the runtime ExecutionContext, with some new features, including a Tag-based "trap" mechanisms.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15605
diff changeset
277 void setTrap(PhylumTrap trap) {
15605
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
278 assert trap == null || isTaggedAs(trap.getTag());
15450
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
279 probeUnchanged.invalidate();
15605
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
280 this.trap = trap;
15450
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
281 probeUnchanged = Truffle.getRuntime().createAssumption();
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
282 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
283
15779
8c34e2cc4add Truffle/Instrumentation: significant reorganization of the instrumentation framework's implementation and connection to the runtime ExecutionContext, with some new features, including a Tag-based "trap" mechanisms.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15605
diff changeset
284 public void enter(Node astNode, VirtualFrame frame) {
15605
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
285 if (trap != null || next != null) {
15450
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
286 if (!probeUnchanged.isValid()) {
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
287 CompilerDirectives.transferToInterpreter();
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
288 }
15605
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
289 if (trap != null) {
bb9473723904 Truffle/Instrumentation:
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15450
diff changeset
290 trap.phylumTrappedAt(astNode, frame.materialize());
15450
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
291 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
292 if (next != null) {
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
293 next.internalEnter(astNode, frame);
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
294 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
295 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
296 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
297
15779
8c34e2cc4add Truffle/Instrumentation: significant reorganization of the instrumentation framework's implementation and connection to the runtime ExecutionContext, with some new features, including a Tag-based "trap" mechanisms.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15605
diff changeset
298 public void leave(Node astNode, VirtualFrame frame) {
15450
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
299 if (next != null) {
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
300 if (!probeUnchanged.isValid()) {
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
301 CompilerDirectives.transferToInterpreter();
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
302 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
303 next.internalLeave(astNode, frame);
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
304 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
305 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
306
15779
8c34e2cc4add Truffle/Instrumentation: significant reorganization of the instrumentation framework's implementation and connection to the runtime ExecutionContext, with some new features, including a Tag-based "trap" mechanisms.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15605
diff changeset
307 public void leave(Node astNode, VirtualFrame frame, boolean result) {
15450
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
308 if (next != null) {
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
309 if (!probeUnchanged.isValid()) {
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
310 CompilerDirectives.transferToInterpreter();
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
311 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
312 next.internalLeave(astNode, frame, result);
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
313 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
314 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
315
15779
8c34e2cc4add Truffle/Instrumentation: significant reorganization of the instrumentation framework's implementation and connection to the runtime ExecutionContext, with some new features, including a Tag-based "trap" mechanisms.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15605
diff changeset
316 public void leave(Node astNode, VirtualFrame frame, byte result) {
15450
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
317 if (next != null) {
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
318 if (!probeUnchanged.isValid()) {
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
319 CompilerDirectives.transferToInterpreter();
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
320 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
321 next.internalLeave(astNode, frame, result);
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
322 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
323 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
324
15779
8c34e2cc4add Truffle/Instrumentation: significant reorganization of the instrumentation framework's implementation and connection to the runtime ExecutionContext, with some new features, including a Tag-based "trap" mechanisms.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15605
diff changeset
325 public void leave(Node astNode, VirtualFrame frame, short result) {
15450
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
326 if (next != null) {
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
327 if (!probeUnchanged.isValid()) {
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
328 CompilerDirectives.transferToInterpreter();
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
329 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
330 next.internalLeave(astNode, frame, result);
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
331 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
332 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
333
15779
8c34e2cc4add Truffle/Instrumentation: significant reorganization of the instrumentation framework's implementation and connection to the runtime ExecutionContext, with some new features, including a Tag-based "trap" mechanisms.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15605
diff changeset
334 public void leave(Node astNode, VirtualFrame frame, int result) {
15450
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
335 if (next != null) {
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
336 if (!probeUnchanged.isValid()) {
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
337 CompilerDirectives.transferToInterpreter();
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
338 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
339 next.internalLeave(astNode, frame, result);
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
340 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
341 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
342
15779
8c34e2cc4add Truffle/Instrumentation: significant reorganization of the instrumentation framework's implementation and connection to the runtime ExecutionContext, with some new features, including a Tag-based "trap" mechanisms.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15605
diff changeset
343 public void leave(Node astNode, VirtualFrame frame, long result) {
8c34e2cc4add Truffle/Instrumentation: significant reorganization of the instrumentation framework's implementation and connection to the runtime ExecutionContext, with some new features, including a Tag-based "trap" mechanisms.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15605
diff changeset
344 if (next != null) {
8c34e2cc4add Truffle/Instrumentation: significant reorganization of the instrumentation framework's implementation and connection to the runtime ExecutionContext, with some new features, including a Tag-based "trap" mechanisms.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15605
diff changeset
345 if (!probeUnchanged.isValid()) {
8c34e2cc4add Truffle/Instrumentation: significant reorganization of the instrumentation framework's implementation and connection to the runtime ExecutionContext, with some new features, including a Tag-based "trap" mechanisms.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15605
diff changeset
346 CompilerDirectives.transferToInterpreter();
8c34e2cc4add Truffle/Instrumentation: significant reorganization of the instrumentation framework's implementation and connection to the runtime ExecutionContext, with some new features, including a Tag-based "trap" mechanisms.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15605
diff changeset
347 }
8c34e2cc4add Truffle/Instrumentation: significant reorganization of the instrumentation framework's implementation and connection to the runtime ExecutionContext, with some new features, including a Tag-based "trap" mechanisms.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15605
diff changeset
348 next.internalLeave(astNode, frame, result);
8c34e2cc4add Truffle/Instrumentation: significant reorganization of the instrumentation framework's implementation and connection to the runtime ExecutionContext, with some new features, including a Tag-based "trap" mechanisms.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15605
diff changeset
349 }
8c34e2cc4add Truffle/Instrumentation: significant reorganization of the instrumentation framework's implementation and connection to the runtime ExecutionContext, with some new features, including a Tag-based "trap" mechanisms.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15605
diff changeset
350 }
8c34e2cc4add Truffle/Instrumentation: significant reorganization of the instrumentation framework's implementation and connection to the runtime ExecutionContext, with some new features, including a Tag-based "trap" mechanisms.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15605
diff changeset
351
8c34e2cc4add Truffle/Instrumentation: significant reorganization of the instrumentation framework's implementation and connection to the runtime ExecutionContext, with some new features, including a Tag-based "trap" mechanisms.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15605
diff changeset
352 public void leave(Node astNode, VirtualFrame frame, char result) {
15450
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
353 if (next != null) {
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
354 if (!probeUnchanged.isValid()) {
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
355 CompilerDirectives.transferToInterpreter();
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
356 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
357 next.internalLeave(astNode, frame, result);
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
358 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
359 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
360
15779
8c34e2cc4add Truffle/Instrumentation: significant reorganization of the instrumentation framework's implementation and connection to the runtime ExecutionContext, with some new features, including a Tag-based "trap" mechanisms.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15605
diff changeset
361 public void leave(Node astNode, VirtualFrame frame, float result) {
15450
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
362 if (next != null) {
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
363 if (!probeUnchanged.isValid()) {
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
364 CompilerDirectives.transferToInterpreter();
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
365 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
366 next.internalLeave(astNode, frame, result);
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
367 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
368 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
369
15779
8c34e2cc4add Truffle/Instrumentation: significant reorganization of the instrumentation framework's implementation and connection to the runtime ExecutionContext, with some new features, including a Tag-based "trap" mechanisms.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15605
diff changeset
370 public void leave(Node astNode, VirtualFrame frame, double result) {
8c34e2cc4add Truffle/Instrumentation: significant reorganization of the instrumentation framework's implementation and connection to the runtime ExecutionContext, with some new features, including a Tag-based "trap" mechanisms.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15605
diff changeset
371 if (next != null) {
8c34e2cc4add Truffle/Instrumentation: significant reorganization of the instrumentation framework's implementation and connection to the runtime ExecutionContext, with some new features, including a Tag-based "trap" mechanisms.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15605
diff changeset
372 if (!probeUnchanged.isValid()) {
8c34e2cc4add Truffle/Instrumentation: significant reorganization of the instrumentation framework's implementation and connection to the runtime ExecutionContext, with some new features, including a Tag-based "trap" mechanisms.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15605
diff changeset
373 CompilerDirectives.transferToInterpreter();
8c34e2cc4add Truffle/Instrumentation: significant reorganization of the instrumentation framework's implementation and connection to the runtime ExecutionContext, with some new features, including a Tag-based "trap" mechanisms.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15605
diff changeset
374 }
8c34e2cc4add Truffle/Instrumentation: significant reorganization of the instrumentation framework's implementation and connection to the runtime ExecutionContext, with some new features, including a Tag-based "trap" mechanisms.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15605
diff changeset
375 next.internalLeave(astNode, frame, result);
8c34e2cc4add Truffle/Instrumentation: significant reorganization of the instrumentation framework's implementation and connection to the runtime ExecutionContext, with some new features, including a Tag-based "trap" mechanisms.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15605
diff changeset
376 }
8c34e2cc4add Truffle/Instrumentation: significant reorganization of the instrumentation framework's implementation and connection to the runtime ExecutionContext, with some new features, including a Tag-based "trap" mechanisms.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15605
diff changeset
377 }
8c34e2cc4add Truffle/Instrumentation: significant reorganization of the instrumentation framework's implementation and connection to the runtime ExecutionContext, with some new features, including a Tag-based "trap" mechanisms.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15605
diff changeset
378
8c34e2cc4add Truffle/Instrumentation: significant reorganization of the instrumentation framework's implementation and connection to the runtime ExecutionContext, with some new features, including a Tag-based "trap" mechanisms.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15605
diff changeset
379 public void leave(Node astNode, VirtualFrame frame, Object result) {
8c34e2cc4add Truffle/Instrumentation: significant reorganization of the instrumentation framework's implementation and connection to the runtime ExecutionContext, with some new features, including a Tag-based "trap" mechanisms.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15605
diff changeset
380 if (next != null) {
8c34e2cc4add Truffle/Instrumentation: significant reorganization of the instrumentation framework's implementation and connection to the runtime ExecutionContext, with some new features, including a Tag-based "trap" mechanisms.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15605
diff changeset
381 if (!probeUnchanged.isValid()) {
8c34e2cc4add Truffle/Instrumentation: significant reorganization of the instrumentation framework's implementation and connection to the runtime ExecutionContext, with some new features, including a Tag-based "trap" mechanisms.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15605
diff changeset
382 CompilerDirectives.transferToInterpreter();
8c34e2cc4add Truffle/Instrumentation: significant reorganization of the instrumentation framework's implementation and connection to the runtime ExecutionContext, with some new features, including a Tag-based "trap" mechanisms.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15605
diff changeset
383 }
8c34e2cc4add Truffle/Instrumentation: significant reorganization of the instrumentation framework's implementation and connection to the runtime ExecutionContext, with some new features, including a Tag-based "trap" mechanisms.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15605
diff changeset
384 next.internalLeave(astNode, frame, result);
8c34e2cc4add Truffle/Instrumentation: significant reorganization of the instrumentation framework's implementation and connection to the runtime ExecutionContext, with some new features, including a Tag-based "trap" mechanisms.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15605
diff changeset
385 }
8c34e2cc4add Truffle/Instrumentation: significant reorganization of the instrumentation framework's implementation and connection to the runtime ExecutionContext, with some new features, including a Tag-based "trap" mechanisms.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15605
diff changeset
386 }
8c34e2cc4add Truffle/Instrumentation: significant reorganization of the instrumentation framework's implementation and connection to the runtime ExecutionContext, with some new features, including a Tag-based "trap" mechanisms.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15605
diff changeset
387
8c34e2cc4add Truffle/Instrumentation: significant reorganization of the instrumentation framework's implementation and connection to the runtime ExecutionContext, with some new features, including a Tag-based "trap" mechanisms.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15605
diff changeset
388 public void leaveExceptional(Node astNode, VirtualFrame frame, Exception e) {
15450
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
389 if (next != null) {
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
390 if (!probeUnchanged.isValid()) {
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
391 CompilerDirectives.transferToInterpreter();
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
392 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
393 next.internalLeaveExceptional(astNode, frame, e);
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
394 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
395 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
396
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
397 }
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
398
be0c151d912b Truffle/Instrumentation: API revisions
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
diff changeset
399 }