1 <?xml version="1.0" encoding="utf-8"?> 2 <!-- 3 Copyright (c) 2012, 2013, 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:import href="xsl_util.xsl"/> 27 <xsl:output method="text" indent="no" omit-xml-declaration="yes"/> 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 #include "utilities/macros.hpp" 43 44 #if INCLUDE_TRACE 45 46 47 #include "trace/traceStream.hpp" 48 #include "utilities/ostream.hpp" 49 50 <xsl:apply-templates select="trace/events/struct" mode="trace"/> 51 <xsl:apply-templates select="trace/events/event" mode="trace"/> 52 53 #else 54 55 class TraceEvent { 56 public: 57 TraceEvent() {} 58 void set_starttime(jlong time) const {} 59 void set_endtime(jlong time) const {} 60 bool should_commit() const { return false; } 61 void commit() const {} 62 }; 63 64 <xsl:apply-templates select="trace/events/struct" mode="empty"/> 65 <xsl:apply-templates select="trace/events/event" mode="empty"/> 66 67 #endif 68 69 #endif 70 </xsl:template> 71 72 <xsl:template match="struct" mode="trace"> 73 struct TraceStruct<xsl:value-of select="@id"/> 74 { 75 private: 76 <xsl:apply-templates select="value" mode="write-fields"/> 77 public: 78 <xsl:apply-templates select="value" mode="write-setters"/> 79 80 void writeStruct(TraceStream& ts) { 81 <xsl:apply-templates select="value" mode="write-data"/> 82 } 83 }; 84 85 </xsl:template> 86 87 <xsl:template match="struct" mode="empty"> 88 struct TraceStruct<xsl:value-of select="@id"/> 89 { 90 public: 91 <xsl:apply-templates select="value" mode="write-empty-setters"/> 92 }; 93 </xsl:template> 94 95 96 <xsl:template match="event" mode="empty"> 97 <xsl:value-of select="concat('class Event', @id, ' : public TraceEvent')"/> 98 { 99 public: 100 <xsl:value-of select="concat(' Event', @id, '(bool ignore=true) {}')"/> 101 <xsl:text> 102 </xsl:text> 103 104 <xsl:apply-templates select="value|structvalue|transition_value|relation" mode="write-empty-setters"/> 105 }; 106 107 </xsl:template> 108 109 110 <xsl:template match="event" mode="trace"> 111 <xsl:value-of select="concat('class Event', @id, ' : public TraceEvent<Event', @id, '>')"/> 112 { 113 public: 114 static const bool hasThread = <xsl:value-of select="@has_thread"/>; 115 static const bool hasStackTrace = <xsl:value-of select="@has_stacktrace"/>; 116 static const bool isInstant = <xsl:value-of select="@is_instant"/>; 117 static const bool isRequestable = <xsl:value-of select="@is_requestable"/>; 118 static const TraceEventId eventId = <xsl:value-of select="concat('Trace', @id, 'Event')"/>; 119 120 private: 121 <xsl:apply-templates select="value|structvalue|transition_value|relation" mode="write-fields"/> 122 123 void writeEventContent(void) { 124 TraceStream ts(*tty); 125 ts.print("<xsl:value-of select="@label"/>: ["); 126 <xsl:apply-templates select="value|structvalue" mode="write-data"/> 127 ts.print("]\n"); 128 } 129 130 public: 131 <xsl:apply-templates select="value|structvalue|transition_value|relation" mode="write-setters"/> 132 133 bool should_write(void) { 134 return true; 135 } 136 <xsl:text> 137 138 </xsl:text> 139 <xsl:value-of select="concat(' Event', @id, '(EventStartTime timing=TIMED) : TraceEvent<Event', @id, '>(timing) {}', $newline)"/> 140 void writeEvent(void) { 141 ResourceMark rm; 142 if (UseLockedTracing) { 143 ttyLocker lock; 144 writeEventContent(); 145 } else { 146 writeEventContent(); 147 } 148 } 149 }; 150 151 </xsl:template> 152 153 <xsl:template match="value|transition_value|relation" mode="write-empty-setters"> 154 <xsl:param name="cls"/> 155 <xsl:variable name="type" select="@type"/> 156 <xsl:variable name="wt" select="//primary_type[@symbol=$type]/@type"/> 157 <xsl:value-of select="concat(' void set_', @field, '(', $wt, ' value) { }')"/> 158 <xsl:if test="position() != last()"> 159 <xsl:text> 160 </xsl:text> 161 </xsl:if> 162 </xsl:template> 163 164 <xsl:template match="structvalue" mode="write-empty-setters"> 165 <xsl:param name="cls"/> 166 <xsl:value-of select="concat(' void set_', @field, '(const TraceStruct', @type, '& value) { }')"/> 167 <xsl:if test="position() != last()"> 168 <xsl:text> 169 </xsl:text> 170 </xsl:if> 171 </xsl:template> 172 173 174 <xsl:template match="value[@type='TICKS']" mode="write-setters"> 175 #if INCLUDE_TRACE 176 <xsl:value-of select="concat('void set_', @field, '(jlong time) { _', @field, ' = time; }')"/> 177 #else 178 <xsl:value-of select="concat('void set_', @field, '(jlong ignore) {}')"/> 179 #endif 180 </xsl:template> 181 182 <xsl:template match="value[@type='RELATIVE_TICKS']" mode="write-setters"> 183 #if INCLUDE_TRACE 184 <xsl:value-of select="concat('void set_', @field, '(jlong time) { _', @field, ' = time; }')"/> 185 #else 186 <xsl:value-of select="concat('void set_', @field, '(jlong ignore) {}')"/> 187 #endif 188 </xsl:template> 189 190 <xsl:template match="value" mode="write-fields"> 191 <xsl:variable name="type" select="@type"/> 192 <xsl:variable name="wt" select="//primary_type[@symbol=$type]/@type"/> 193 <xsl:value-of select="concat(' ', $wt, ' _', @field, ';')"/> 194 <xsl:if test="position() != last()"> 195 <xsl:text> 196 </xsl:text> 197 </xsl:if> 198 </xsl:template> 199 200 <xsl:template match="structvalue" mode="write-fields"> 201 <xsl:value-of select="concat(' TraceStruct', @type, ' _', @field, ';')"/> 202 <xsl:text> 203 </xsl:text> 204 </xsl:template> 205 206 <xsl:template match="value|transition_value|relation" mode="write-setters"> 207 <xsl:param name="cls"/> 208 <xsl:variable name="type" select="@type"/> 209 <xsl:variable name="wt" select="//primary_type[@symbol=$type]/@type"/> 210 <xsl:value-of select="concat(' void set_', @field, '(', $wt, ' value) { this->_', @field, ' = value; }')"/> 211 <xsl:if test="position() != last()"> 212 <xsl:text> 213 </xsl:text> 214 </xsl:if> 215 </xsl:template> 216 217 <xsl:template match="structvalue" mode="write-setters"> 218 <xsl:param name="cls"/> 219 <xsl:value-of select="concat(' void set_', @field, '(const TraceStruct', @type, '& value) { this->_', @field, ' = value; }')"/> 220 <xsl:if test="position() != last()"> 221 <xsl:text> 222 </xsl:text> 223 </xsl:if> 224 </xsl:template> 225 226 <xsl:template match="value" mode="write-data"> 227 <xsl:variable name="type" select="@type"/> 228 <xsl:variable name="wt" select="//primary_type[@symbol=$type]/@writetype"/> 229 <xsl:value-of select="concat(' ts.print_val("', @label, '", _', @field, ');')"/> 230 <xsl:if test="position() != last()"> 231 <xsl:text> 232 ts.print(", "); 233 </xsl:text> 234 </xsl:if> 235 </xsl:template> 236 237 <xsl:template match="structvalue" mode="write-data"> 238 <xsl:value-of select="concat(' _', @field, '.writeStruct(ts);')"/> 239 <xsl:if test="position() != last()"> 240 <xsl:text> 241 ts.print(", "); 242 </xsl:text> 243 </xsl:if> 244 </xsl:template> 245 246 </xsl:stylesheet>