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comparison graal/com.oracle.truffle.ruby.runtime/src/com/oracle/truffle/ruby/runtime/debug/RubyProcAfterLocalProbe.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
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13568:f29a358cf3da 13569:1894412de0ed
1 /*
2 * Copyright (c) 2013 Oracle and/or its affiliates. All rights reserved. This
3 * code is released under a tri EPL/GPL/LGPL license. You can use it,
4 * redistribute it and/or modify it under the terms of the:
5 *
6 * Eclipse Public License version 1.0
7 * GNU General Public License version 2
8 * GNU Lesser General Public License version 2.1
9 */
10 package com.oracle.truffle.ruby.runtime.debug;
11
12 import com.oracle.truffle.api.frame.*;
13 import com.oracle.truffle.api.nodes.*;
14 import com.oracle.truffle.ruby.runtime.*;
15 import com.oracle.truffle.ruby.runtime.core.*;
16
17 /**
18 * A probe for instrumenting a Ruby program with a Ruby procedure to run on the return value from a
19 * local assignment.
20 */
21 public final class RubyProcAfterLocalProbe extends RubyLocalProbe {
22
23 private final RubyProc proc;
24
25 public RubyProcAfterLocalProbe(RubyContext context, MethodLocal local, RubyProc proc) {
26 super(context, local, false);
27 this.proc = proc;
28 }
29
30 @Override
31 public void leave(Node astNode, VirtualFrame frame) {
32 proc.call(frame.pack());
33 }
34
35 @Override
36 public void leave(Node astNode, VirtualFrame frame, boolean result) {
37 proc.call(frame.pack(), result);
38 }
39
40 @Override
41 public void leave(Node astNode, VirtualFrame frame, int result) {
42 proc.call(frame.pack(), result);
43 }
44
45 @Override
46 public void leave(Node astNode, VirtualFrame frame, double result) {
47 proc.call(frame.pack(), result);
48 }
49
50 @Override
51 public void leave(Node astNode, VirtualFrame frame, Object result) {
52 proc.call(frame.pack(), result);
53 }
54
55 @Override
56 public void leaveExceptional(Node astNode, VirtualFrame frame, Exception e) {
57 proc.call(frame.pack());
58 }
59 }