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annotate graal/com.oracle.truffle.api/src/com/oracle/truffle/api/instrument/SyntaxTagTrap.java @ 20893:263ab98b3bf0
Truffle/Instrumentation: rename ASTInstrumentListener to StandardInstrumentListener
author | Michael Van De Vanter <michael.van.de.vanter@oracle.com> |
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date | Fri, 10 Apr 2015 21:14:14 -0700 |
parents | 27fe86a6fb49 |
children | d6d9631eb057 |
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1 /* |
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2 * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. Oracle designates this |
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8 * particular file as subject to the "Classpath" exception as provided |
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9 * by Oracle in the LICENSE file that accompanied this code. |
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10 * |
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11 * This code is distributed in the hope that it will be useful, but WITHOUT |
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12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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14 * version 2 for more details (a copy is included in the LICENSE file that |
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15 * accompanied this code). |
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16 * |
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17 * You should have received a copy of the GNU General Public License version |
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18 * 2 along with this work; if not, write to the Free Software Foundation, |
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19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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20 * |
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21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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22 * or visit www.oracle.com if you need additional information or have any |
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23 * questions. |
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24 */ |
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25 package com.oracle.truffle.api.instrument; |
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26 |
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27 import com.oracle.truffle.api.frame.*; |
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28 import com.oracle.truffle.api.nodes.*; |
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29 |
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30 /** |
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31 * A trap that can be set to interrupt execution at probed nodes carrying a specific tag. |
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32 * |
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33 * @see Probe |
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34 */ |
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35 public abstract class SyntaxTagTrap { |
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36 |
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37 private final SyntaxTag tag; |
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38 |
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39 protected SyntaxTagTrap(SyntaxTag tag) { |
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40 this.tag = tag; |
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41 } |
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42 |
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Truffle/Instrumentation: rename PhylumTag to SyntaxTag (along with related classes/methods)
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43 public final SyntaxTag getTag() { |
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44 return tag; |
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45 } |
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46 |
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47 /** |
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48 * Callback that will be received whenever execution enters a node with the specified tag. |
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49 */ |
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50 public abstract void tagTrappedAt(Node node, MaterializedFrame frame); |
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51 } |