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annotate graal/com.oracle.truffle.ruby.runtime/src/com/oracle/truffle/ruby/runtime/debug/RubyProcBeforeLineProbe.java @ 13569:1894412de0ed

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Ruby: major upgrade in debugging support, mainly for navigation: step, next (passing over calls), return (from enclosing function), etc. Also a few bug fixes.
author Michael Van De Vanter <michael.van.de.vanter@oracle.com>
date Wed, 08 Jan 2014 14:03:36 -0800
parents graal/com.oracle.truffle.ruby.runtime/src/com/oracle/truffle/ruby/runtime/debug/RubyProcBeforeProbe.java@0fbee3eb71f0
children
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1 /*
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2 * Copyright (c) 2013, 2014 Oracle and/or its affiliates. All rights reserved. This
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3 * code is released under a tri EPL/GPL/LGPL license. You can use it,
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4 * redistribute it and/or modify it under the terms of the:
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5 *
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6 * Eclipse Public License version 1.0
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7 * GNU General Public License version 2
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8 * GNU Lesser General Public License version 2.1
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9 */
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10 package com.oracle.truffle.ruby.runtime.debug;
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11
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12 import com.oracle.truffle.api.frame.*;
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13 import com.oracle.truffle.api.nodes.*;
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14 import com.oracle.truffle.api.source.*;
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15 import com.oracle.truffle.ruby.runtime.*;
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16 import com.oracle.truffle.ruby.runtime.core.*;
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17
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18 /**
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19 * A probe for instrumenting a Ruby program with a Ruby procedure to run before a calling a child
1894412de0ed Ruby: major upgrade in debugging support, mainly for navigation: step, next (passing over calls), return (from enclosing function), etc. Also a few bug fixes.
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20 * node at a line.
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21 */
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22 public final class RubyProcBeforeLineProbe extends RubyLineProbe {
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24 private final RubyProc proc;
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25
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26 public RubyProcBeforeLineProbe(RubyContext context, SourceLineLocation location, RubyProc proc) {
1894412de0ed Ruby: major upgrade in debugging support, mainly for navigation: step, next (passing over calls), return (from enclosing function), etc. Also a few bug fixes.
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27 super(context, location, false);
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28 this.proc = proc;
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29 }
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30
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31 @Override
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32 public void enter(Node astNode, VirtualFrame frame) {
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33 proc.call(frame.pack());
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34 }
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35
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36 public RubyProc getProc() {
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37 return proc;
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38 }
1894412de0ed Ruby: major upgrade in debugging support, mainly for navigation: step, next (passing over calls), return (from enclosing function), etc. Also a few bug fixes.
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39
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40 }