Mercurial > hg > truffle
annotate graal/com.oracle.truffle.sl/src/com/oracle/truffle/sl/nodes/instrument/SLASTPrinter.java @ 20130:8dc73c226c63
Truffle: cache NodeClass lookup in Node.
author | Christian Humer <christian.humer@gmail.com> |
---|---|
date | Thu, 02 Apr 2015 01:26:31 +0200 |
parents | 5b7db8941fd7 |
children |
rev | line source |
---|---|
16595
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
1 /* |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
2 * Copyright (c) 2012, 2014, Oracle and/or its affiliates. All rights reserved. |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
4 * |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
5 * This code is free software; you can redistribute it and/or modify it |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
6 * under the terms of the GNU General Public License version 2 only, as |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
7 * published by the Free Software Foundation. |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
8 * |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
9 * This code is distributed in the hope that it will be useful, but WITHOUT |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
12 * version 2 for more details (a copy is included in the LICENSE file that |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
13 * accompanied this code). |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
14 * |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
15 * You should have received a copy of the GNU General Public License version |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
16 * 2 along with this work; if not, write to the Free Software Foundation, |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
18 * |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
20 * or visit www.oracle.com if you need additional information or have any |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
21 * questions. |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
22 */ |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
23 package com.oracle.truffle.sl.nodes.instrument; |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
24 |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
25 import java.io.*; |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
26 import java.util.*; |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
27 |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
28 import com.oracle.truffle.api.instrument.*; |
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:
16595
diff
changeset
|
29 import com.oracle.truffle.api.instrument.impl.*; |
16595
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
30 import com.oracle.truffle.api.nodes.*; |
20130
8dc73c226c63
Truffle: cache NodeClass lookup in Node.
Christian Humer <christian.humer@gmail.com>
parents:
20129
diff
changeset
|
31 import com.oracle.truffle.api.nodes.NodeFieldAccessor.NodeFieldKind; |
16595
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
32 |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
33 /** |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
34 * SLASTPrinter is used to print for SL's internal Truffle AST. This is used by |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
35 * {@link SLDefaultVisualizer} to provide a means of displaying the internal Truffle AST |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
36 */ |
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:
16595
diff
changeset
|
37 public final class SLASTPrinter extends DefaultASTPrinter { |
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:
16595
diff
changeset
|
38 |
16595
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
39 public SLASTPrinter() { |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
40 } |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
41 |
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:
16595
diff
changeset
|
42 @Override |
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:
16595
diff
changeset
|
43 protected void printTree(PrintWriter p, Node node, int maxDepth, Node markNode, int level) { |
16595
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
44 if (node == null) { |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
45 p.print("null"); |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
46 return; |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
47 } |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
48 |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
49 p.print(nodeName(node)); |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
50 |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
51 p.print("("); |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
52 |
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:
16595
diff
changeset
|
53 if (node instanceof 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:
16595
diff
changeset
|
54 p.print(instrumentInfo((InstrumentationNode) node)); |
16595
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
55 } |
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:
16595
diff
changeset
|
56 |
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:
16595
diff
changeset
|
57 p.print(sourceInfo(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:
16595
diff
changeset
|
58 |
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:
16595
diff
changeset
|
59 p.print(NodeUtil.printSyntaxTags(node)); |
16595
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
60 |
20129
5b7db8941fd7
Truffle: make NodeClass and NodeField a top-level class.
Christian Humer <christian.humer@gmail.com>
parents:
18485
diff
changeset
|
61 ArrayList<NodeFieldAccessor> childFields = new ArrayList<>(); |
16595
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
62 |
20129
5b7db8941fd7
Truffle: make NodeClass and NodeField a top-level class.
Christian Humer <christian.humer@gmail.com>
parents:
18485
diff
changeset
|
63 for (NodeFieldAccessor field : NodeClass.get(node.getClass()).getFields()) { |
16595
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
64 if (field.getKind() == NodeFieldKind.CHILD || field.getKind() == NodeFieldKind.CHILDREN) { |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
65 childFields.add(field); |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
66 } else if (field.getKind() == NodeFieldKind.DATA) { |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
67 // p.print(sep); |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
68 // sep = ", "; |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
69 // |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
70 // final String fieldName = field.getName(); |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
71 // switch (fieldName) { |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
72 // |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
73 // } |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
74 // p.print(fieldName); |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
75 // p.print(" = "); |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
76 // p.print(field.loadValue(node)); |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
77 } |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
78 } |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
79 p.print(")"); |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
80 |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
81 if (level <= maxDepth) { |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
82 |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
83 if (childFields.size() != 0) { |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
84 p.print(" {"); |
20129
5b7db8941fd7
Truffle: make NodeClass and NodeField a top-level class.
Christian Humer <christian.humer@gmail.com>
parents:
18485
diff
changeset
|
85 for (NodeFieldAccessor field : childFields) { |
16595
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
86 |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
87 Object value = field.loadValue(node); |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
88 if (value == null) { |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
89 printNewLine(p, level); |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
90 p.print(field.getName()); |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
91 p.print(" = null "); |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
92 } else if (field.getKind() == NodeFieldKind.CHILD) { |
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:
16595
diff
changeset
|
93 printChild(p, maxDepth, markNode, level, field, value); |
16595
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
94 } else if (field.getKind() == NodeFieldKind.CHILDREN) { |
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:
16595
diff
changeset
|
95 printChildren(p, maxDepth, markNode, level, field, value); |
16595
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
96 } else { |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
97 printNewLine(p, level); |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
98 p.print(field.getName()); |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
99 } |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
100 } |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
101 printNewLine(p, level - 1); |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
102 p.print("}"); |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
103 } |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
104 } |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
105 } |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
106 |
618d92152d3c
SL: Added support for instrumentation.
David Piorkowski <david.piorkowski@oracle.com>
parents:
diff
changeset
|
107 } |