1 /* 2 * Copyright (c) 2007, 2019, 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_OPTO_IDEALGRAPHPRINTER_HPP 26 #define SHARE_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 36 class Compile; 37 class PhaseIFG; 38 class PhaseChaitin; 39 class Matcher; 40 class Node; 41 class InlineTree; 42 class ciMethod; 43 44 class IdealGraphPrinter : public CHeapObj<mtCompiler> { 45 private: 46 47 static const char *INDENT; 48 static const char *TOP_ELEMENT; 49 static const char *GROUP_ELEMENT; 50 static const char *GRAPH_ELEMENT; 51 static const char *PROPERTIES_ELEMENT; 52 static const char *EDGES_ELEMENT; 53 static const char *PROPERTY_ELEMENT; 54 static const char *EDGE_ELEMENT; 55 static const char *NODE_ELEMENT; 56 static const char *NODES_ELEMENT; 57 static const char *CONTROL_FLOW_ELEMENT; 58 static const char *REMOVE_EDGE_ELEMENT; 59 static const char *REMOVE_NODE_ELEMENT; 60 static const char *METHOD_NAME_PROPERTY; 61 static const char *BLOCK_NAME_PROPERTY; 62 static const char *BLOCK_DOMINATOR_PROPERTY; 63 static const char *BLOCK_ELEMENT; 64 static const char *SUCCESSORS_ELEMENT; 65 static const char *SUCCESSOR_ELEMENT; 66 static const char *METHOD_IS_PUBLIC_PROPERTY; 67 static const char *METHOD_IS_STATIC_PROPERTY; 68 static const char *TRUE_VALUE; 69 static const char *NODE_NAME_PROPERTY; 70 static const char *EDGE_NAME_PROPERTY; 71 static const char *NODE_ID_PROPERTY; 72 static const char *FROM_PROPERTY; 73 static const char *TO_PROPERTY; 74 static const char *PROPERTY_NAME_PROPERTY; 75 static const char *GRAPH_NAME_PROPERTY; 76 static const char *INDEX_PROPERTY; 77 static const char *METHOD_ELEMENT; 78 static const char *INLINE_ELEMENT; 79 static const char *BYTECODES_ELEMENT; 80 static const char *METHOD_BCI_PROPERTY; 81 static const char *METHOD_SHORT_NAME_PROPERTY; 82 static const char *ASSEMBLY_ELEMENT; 83 84 static int _file_count; 85 networkStream *_network_stream; 86 xmlStream *_xml; 87 outputStream *_output; 88 ciMethod *_current_method; 89 int _depth; 90 char buffer[128]; 91 bool _should_send_method; 92 PhaseChaitin* _chaitin; 93 bool _traverse_outs; 94 Compile *C; 95 96 void print_method(ciMethod *method, int bci, InlineTree *tree); 97 void print_inline_tree(InlineTree *tree); 98 void visit_node(Node *n, bool edges, VectorSet* temp_set); 99 void walk_nodes(Node *start, bool edges, VectorSet* temp_set); 100 void begin_elem(const char *s); 101 void end_elem(); 102 void begin_head(const char *s); 103 void end_head(); 104 void print_attr(const char *name, const char *val); 105 void print_attr(const char *name, intptr_t val); 106 void print_prop(const char *name, const char *val); 107 void print_prop(const char *name, int val); 108 void tail(const char *name); 109 void head(const char *name); 110 void text(const char *s); 111 void init(const char* file_name, bool use_multiple_files, bool append); 112 void init_file_stream(const char* file_name, bool use_multiple_files, bool append); 113 void init_network_stream(); 114 IdealGraphPrinter(); 115 ~IdealGraphPrinter(); 116 117 public: 118 IdealGraphPrinter(Compile* compile, const char* file_name = NULL, bool append = false); 119 static void clean_up(); 120 static IdealGraphPrinter *printer(); 121 122 bool traverse_outs(); 123 void set_traverse_outs(bool b); 124 void print_inlining(); 125 void begin_method(); 126 void end_method(); 127 void print_method(const char *name, int level = 0); 128 void print(const char *name, Node *root); 129 bool should_print(int level); set_compile(Compile * compile)130 void set_compile(Compile* compile) {C = compile; } 131 void update_compiled_method(ciMethod* current_method); 132 }; 133 134 #endif 135 136 #endif // SHARE_OPTO_IDEALGRAPHPRINTER_HPP 137