1 <?xml version="1.0" encoding="utf-8"?> 2 <!-- 3 Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved. 4 DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 5 6 This code is free software; you can redistribute it and/or modify it 7 under the terms of the GNU General Public License version 2 only, as 8 published by the Free Software Foundation. 9 10 This code is distributed in the hope that it will be useful, but WITHOUT 11 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 12 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 13 version 2 for more details (a copy is included in the LICENSE file that 14 accompanied this code). 15 16 You should have received a copy of the GNU General Public License version 17 2 along with this work; if not, write to the Free Software Foundation, 18 Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 19 20 Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 21 or visit www.oracle.com if you need additional information or have any 22 questions. 23 --> 24 25 <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"> 26 <xsl:output method="text" indent="no" omit-xml-declaration="yes"/> 27 <xsl:import href="xsl_util.xsl"/> 28 29 <xsl:template match="/"> 30 <xsl:call-template name="file-header"/> 31 32 #ifndef TRACEFILES_TRACEEVENTCLASSES_HPP 33 #define TRACEFILES_TRACEEVENTCLASSES_HPP 34 35 // On purpose outside the INCLUDE_TRACE 36 // Some parts of traceEvent.hpp are used outside of 37 // INCLUDE_TRACE 38 39 #include "memory/resourceArea.hpp" 40 #include "tracefiles/traceTypes.hpp" 41 #include "trace/traceEvent.hpp" 42 43 #if INCLUDE_TRACE 44 45 #include "trace/traceStream.hpp" 46 #include "utilities/ostream.hpp" 47 48 <xsl:apply-templates select="trace/events/struct" mode="trace"/> 49 <xsl:apply-templates select="trace/events/event" mode="trace"/> 50 51 #else 52 53 class TraceEvent { 54 public: 55 TraceEvent() {} 56 void set_starttime(jlong time) const {} 57 void set_endtime(jlong time) const {} 58 bool should_commit() const { return false; } 59 void commit() const {} 60 }; 61 62 <xsl:apply-templates select="trace/events/struct" mode="empty"/> 63 <xsl:apply-templates select="trace/events/event" mode="empty"/> 64 65 #endif 66 67 #endif 68 </xsl:template> 69 70 <xsl:template match="struct" mode="trace"> 71 struct TraceStruct<xsl:value-of select="@id"/> 72 { 73 private: 74 <xsl:apply-templates select="value" mode="write-fields"/> 75 public: 76 <xsl:apply-templates select="value" mode="write-setters"/> 77 78 void writeStruct(TraceStream& ts) { 79 <xsl:apply-templates select="value" mode="write-data"/> 80 } 81 }; 82 83 </xsl:template> 84 85 <xsl:template match="struct" mode="empty"> 86 struct TraceStruct<xsl:value-of select="@id"/> 87 { 88 public: 89 <xsl:apply-templates select="value" mode="write-empty-setters"/> 90 }; 91 </xsl:template> 92 93 94 <xsl:template match="event" mode="empty"> 95 <xsl:value-of select="concat('class Event', @id, ' : public TraceEvent')"/> 96 { 97 public: 98 <xsl:value-of select="concat(' Event', @id, '(bool ignore=true) {}')"/> 99 <xsl:text> 100 </xsl:text> 101 102 <xsl:apply-templates select="value|structvalue|transition_value|relation" mode="write-empty-setters"/> 103 }; 104 105 </xsl:template> 106 107 108 <xsl:template match="event" mode="trace"> 109 <xsl:value-of select="concat('class Event', @id, ' : public TraceEvent<Event', @id, '>')"/> 110 { 111 public: 112 static const bool hasThread = <xsl:value-of select="@has_thread"/>; 113 static const bool hasStackTrace = <xsl:value-of select="@has_stacktrace"/>; 114 static const bool isInstant = <xsl:value-of select="@is_instant"/>; 115 static const bool isRequestable = <xsl:value-of select="@is_requestable"/>; 116 static const TraceEventId eventId = <xsl:value-of select="concat('Trace', @id, 'Event')"/>; 117 118 private: 119 <xsl:apply-templates select="value|structvalue|transition_value|relation" mode="write-fields"/> 120 121 public: 122 <xsl:apply-templates select="value|structvalue|transition_value|relation" mode="write-setters"/> 123 124 bool should_write(void) { 125 return true; 126 } 127 <xsl:text> 128 129 </xsl:text> 130 <xsl:value-of select="concat(' Event', @id, '(EventStartTime timing=TIMED) : TraceEvent<Event', @id, '>(timing) {}', $newline)"/> 131 void writeEvent(void) { 132 ResourceMark rm; 133 TraceStream ts(*tty); 134 ts.print("<xsl:value-of select="@label"/>: ["); 135 <xsl:apply-templates select="value|structvalue" mode="write-data"/> 136 ts.print("]\n"); 137 } 138 }; 139 140 </xsl:template> 141 142 <xsl:template match="value|transition_value|relation" mode="write-empty-setters"> 143 <xsl:param name="cls"/> 144 <xsl:variable name="type" select="@type"/> 145 <xsl:variable name="wt" select="//primary_type[@symbol=$type]/@type"/> 146 <xsl:value-of select="concat(' void set_', @field, '(', $wt, ' value) { }')"/> 147 <xsl:if test="position() != last()"> 148 <xsl:text> 149 </xsl:text> 150 </xsl:if> 151 </xsl:template> 152 153 <xsl:template match="structvalue" mode="write-empty-setters"> 154 <xsl:param name="cls"/> 155 <xsl:value-of select="concat(' void set_', @field, '(const TraceStruct', @type, '& value) { }')"/> 156 <xsl:if test="position() != last()"> 157 <xsl:text> 158 </xsl:text> 159 </xsl:if> 160 </xsl:template> 161 162 163 <xsl:template match="value[@type='TICKS']" mode="write-setters"> 164 #if INCLUDE_TRACE 165 <xsl:value-of select="concat('void set_', @field, '(jlong time) { _', @field, ' = time; }')"/> 166 #else 167 <xsl:value-of select="concat('void set_', @field, '(jlong ignore) {}')"/> 168 #endif 169 </xsl:template> 170 171 <xsl:template match="value" mode="write-fields"> 172 <xsl:variable name="type" select="@type"/> 173 <xsl:variable name="wt" select="//primary_type[@symbol=$type]/@type"/> 174 <xsl:value-of select="concat(' ', $wt, ' _', @field, ';')"/> 175 <xsl:if test="position() != last()"> 176 <xsl:text> 177 </xsl:text> 178 </xsl:if> 179 </xsl:template> 180 181 <xsl:template match="structvalue" mode="write-fields"> 182 <xsl:value-of select="concat(' TraceStruct', @type, ' _', @field, ';')"/> 183 <xsl:text> 184 </xsl:text> 185 </xsl:template> 186 187 <xsl:template match="value|transition_value|relation" mode="write-setters"> 188 <xsl:param name="cls"/> 189 <xsl:variable name="type" select="@type"/> 190 <xsl:variable name="wt" select="//primary_type[@symbol=$type]/@type"/> 191 <xsl:value-of select="concat(' void set_', @field, '(', $wt, ' value) { this->_', @field, ' = value; }')"/> 192 <xsl:if test="position() != last()"> 193 <xsl:text> 194 </xsl:text> 195 </xsl:if> 196 </xsl:template> 197 198 <xsl:template match="structvalue" mode="write-setters"> 199 <xsl:param name="cls"/> 200 <xsl:value-of select="concat(' void set_', @field, '(const TraceStruct', @type, '& value) { this->_', @field, ' = value; }')"/> 201 <xsl:if test="position() != last()"> 202 <xsl:text> 203 </xsl:text> 204 </xsl:if> 205 </xsl:template> 206 207 <xsl:template match="value" mode="write-data"> 208 <xsl:variable name="type" select="@type"/> 209 <xsl:variable name="wt" select="//primary_type[@symbol=$type]/@writetype"/> 210 <xsl:value-of select="concat(' ts.print_val("', @label, '", _', @field, ');')"/> 211 <xsl:if test="position() != last()"> 212 <xsl:text> 213 ts.print(", "); 214 </xsl:text> 215 </xsl:if> 216 </xsl:template> 217 218 <xsl:template match="structvalue" mode="write-data"> 219 <xsl:value-of select="concat(' _', @field, '.writeStruct(ts);')"/> 220 <xsl:if test="position() != last()"> 221 <xsl:text> 222 ts.print(", "); 223 </xsl:text> 224 </xsl:if> 225 </xsl:template> 226 227 </xsl:stylesheet>