idealGraphPrinter.hpp revision 1879:f95d63e2154a 
1/*
2 * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25#ifndef SHARE_VM_OPTO_IDEALGRAPHPRINTER_HPP
26#define SHARE_VM_OPTO_IDEALGRAPHPRINTER_HPP
27
28#include "libadt/dict.hpp"
29#include "libadt/vectset.hpp"
30#include "utilities/growableArray.hpp"
31#include "utilities/ostream.hpp"
32#include "utilities/xmlstream.hpp"
33
34#ifndef PRODUCT
35
36class Compile;
37class PhaseIFG;
38class PhaseChaitin;
39class Matcher;
40class Node;
41class InlineTree;
42class ciMethod;
43
44class IdealGraphPrinter
45{
46private:
47
48  enum State
49  {
50    Invalid,
51    Valid,
52    New
53  };
54
55private:
56
57  static const char *INDENT;
58  static const char *TOP_ELEMENT;
59  static const char *GROUP_ELEMENT;
60  static const char *GRAPH_ELEMENT;
61  static const char *PROPERTIES_ELEMENT;
62  static const char *EDGES_ELEMENT;
63  static const char *PROPERTY_ELEMENT;
64  static const char *EDGE_ELEMENT;
65  static const char *NODE_ELEMENT;
66  static const char *NODES_ELEMENT;
67  static const char *CONTROL_FLOW_ELEMENT;
68  static const char *REMOVE_EDGE_ELEMENT;
69  static const char *REMOVE_NODE_ELEMENT;
70  static const char *METHOD_NAME_PROPERTY;
71  static const char *BLOCK_NAME_PROPERTY;
72  static const char *BLOCK_DOMINATOR_PROPERTY;
73  static const char *BLOCK_ELEMENT;
74  static const char *SUCCESSORS_ELEMENT;
75  static const char *SUCCESSOR_ELEMENT;
76  static const char *METHOD_IS_PUBLIC_PROPERTY;
77  static const char *METHOD_IS_STATIC_PROPERTY;
78  static const char *TRUE_VALUE;
79  static const char *NODE_NAME_PROPERTY;
80  static const char *EDGE_NAME_PROPERTY;
81  static const char *NODE_ID_PROPERTY;
82  static const char *FROM_PROPERTY;
83  static const char *TO_PROPERTY;
84  static const char *PROPERTY_NAME_PROPERTY;
85  static const char *GRAPH_NAME_PROPERTY;
86  static const char *INDEX_PROPERTY;
87  static const char *METHOD_ELEMENT;
88  static const char *INLINE_ELEMENT;
89  static const char *BYTECODES_ELEMENT;
90  static const char *METHOD_BCI_PROPERTY;
91  static const char *METHOD_SHORT_NAME_PROPERTY;
92  static const char *ASSEMBLY_ELEMENT;
93
94  elapsedTimer _walk_time;
95  elapsedTimer _output_time;
96  elapsedTimer _build_blocks_time;
97
98  static int _file_count;
99  networkStream *_stream;
100  xmlStream *_xml;
101  outputStream *_output;
102  ciMethod *_current_method;
103  int _depth;
104  char buffer[128];
105  bool _should_send_method;
106  PhaseChaitin* _chaitin;
107  bool _traverse_outs;
108  Compile *C;
109
110  static void pre_node(Node* node, void *env);
111  static void post_node(Node* node, void *env);
112
113  void print_indent();
114  void print_method(ciMethod *method, int bci, InlineTree *tree);
115  void print_inline_tree(InlineTree *tree);
116  void visit_node(Node *n, void *param);
117  void walk_nodes(Node *start, void *param);
118  void begin_elem(const char *s);
119  void end_elem();
120  void begin_head(const char *s);
121  void end_head();
122  void print_attr(const char *name, const char *val);
123  void print_attr(const char *name, intptr_t val);
124  void print_prop(const char *name, const char *val);
125  void print_prop(const char *name, int val);
126  void tail(const char *name);
127  void head(const char *name);
128  void text(const char *s);
129  intptr_t get_node_id(Node *n);
130  IdealGraphPrinter();
131  ~IdealGraphPrinter();
132
133public:
134
135  static void clean_up();
136  static IdealGraphPrinter *printer();
137
138  bool traverse_outs();
139  void set_traverse_outs(bool b);
140  outputStream *output();
141  void print_inlining(Compile* compile);
142  void begin_method(Compile* compile);
143  void end_method();
144  void print_method(Compile* compile, const char *name, int level=1, bool clear_nodes = false);
145  void print(Compile* compile, const char *name, Node *root, int level=1, bool clear_nodes = false);
146  void print_xml(const char *name);
147
148
149};
150
151#endif
152
153#endif // SHARE_VM_OPTO_IDEALGRAPHPRINTER_HPP
154