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 #include "utilities/ticks.hpp" 44 45 #if INCLUDE_TRACE 46 47 48 #include "trace/traceStream.hpp" 49 #include "utilities/ostream.hpp" 50 51 <xsl:apply-templates select="trace/events/struct" mode="trace"/> 52 <xsl:apply-templates select="trace/events/event" mode="trace"/> 53 54 #else 55 56 class TraceEvent { 57 public: 58 TraceEvent() {} 59 void set_starttime(const Ticks& time) {} 60 void set_endtime(const Ticks& time) {} 61 bool should_commit() const { return false; } 62 void commit() const {} 63 }; 64 65 <xsl:apply-templates select="trace/events/struct" mode="empty"/> 66 <xsl:apply-templates select="trace/events/event" mode="empty"/> 67 68 #endif 69 70 #endif 71 </xsl:template> 72 73 <xsl:template match="struct" mode="trace"> 74 struct TraceStruct<xsl:value-of select="@id"/> 75 { 76 private: 77 <xsl:apply-templates select="value" mode="write-fields"/> 78 public: 79 <xsl:apply-templates select="value" mode="write-setters"/> 80 81 void writeStruct(TraceStream& ts) { 82 <xsl:apply-templates select="value" mode="write-data"/> 83 } 84 }; 85 86 </xsl:template> 87 88 <xsl:template match="struct" mode="empty"> 89 struct TraceStruct<xsl:value-of select="@id"/> 90 { 91 public: 92 <xsl:apply-templates select="value" mode="write-empty-setters"/> 93 }; 94 </xsl:template> 95 96 97 <xsl:template match="event" mode="empty"> 98 <xsl:value-of select="concat('class Event', @id, ' : public TraceEvent')"/> 99 { 100 public: 101 <xsl:value-of select="concat(' Event', @id, '(bool ignore=true) {}')"/> 102 <xsl:text> 103 </xsl:text> 104 105 <xsl:apply-templates select="value|structvalue|transition_value|relation" mode="write-empty-setters"/> 106 }; 107 108 </xsl:template> 109 110 111 <xsl:template match="event" mode="trace"> 112 <xsl:value-of select="concat('class Event', @id, ' : public TraceEvent<Event', @id, '>')"/> 113 { 114 public: 115 static const bool hasThread = <xsl:value-of select="@has_thread"/>; 116 static const bool hasStackTrace = <xsl:value-of select="@has_stacktrace"/>; 117 static const bool isInstant = <xsl:value-of select="@is_instant"/>; 118 static const bool isRequestable = <xsl:value-of select="@is_requestable"/>; 119 static const TraceEventId eventId = <xsl:value-of select="concat('Trace', @id, 'Event')"/>; 120 121 private: 122 <xsl:apply-templates select="value|structvalue|transition_value|relation" mode="write-fields"/> 123 124 void writeEventContent(void) { 125 TraceStream ts(*tty); 126 ts.print("<xsl:value-of select="@label"/>: ["); 127 <xsl:apply-templates select="value|structvalue" mode="write-data"/> 128 ts.print("]\n"); 129 } 130 131 public: 132 <xsl:apply-templates select="value|structvalue|transition_value|relation" mode="write-setters"/> 133 134 bool should_write(void) { 135 return true; 136 } 137 <xsl:text> 138 139 </xsl:text> 140 <xsl:value-of select="concat(' Event', @id, '(EventStartTime timing=TIMED) : TraceEvent<Event', @id, '>(timing) {}', $newline)"/> 141 void writeEvent(void) { 142 ResourceMark rm; 143 if (UseLockedTracing) { 144 ttyLocker lock; 145 writeEventContent(); 146 } else { 147 writeEventContent(); 148 } 149 } 150 }; 151 152 </xsl:template> 153 154 <xsl:template match="value|transition_value|relation" mode="write-empty-setters"> 155 <xsl:param name="cls"/> 156 <xsl:variable name="type" select="@type"/> 157 <xsl:variable name="wt" select="//primary_type[@symbol=$type]/@type"/> 158 <xsl:value-of select="concat(' void set_', @field, '(', $wt, ' value) { }')"/> 159 <xsl:if test="position() != last()"> 160 <xsl:text> 161 </xsl:text> 162 </xsl:if> 163 </xsl:template> 164 165 <xsl:template match="structvalue" mode="write-empty-setters"> 166 <xsl:param name="cls"/> 167 <xsl:value-of select="concat(' void set_', @field, '(const TraceStruct', @type, '& value) { }')"/> 168 <xsl:if test="position() != last()"> 169 <xsl:text> 170 </xsl:text> 171 </xsl:if> 172 </xsl:template> 173 174 <xsl:template match="value[@type='TICKS']" mode="write-setters"> 175 #if INCLUDE_TRACE 176 <xsl:value-of select="concat(' void set_', @field, '(const Ticks& time) { _', @field, ' = time; }')"/> 177 #else 178 <xsl:value-of select="concat(' void set_', @field, '(const Ticks& ignore) {}')"/> 179 #endif 180 </xsl:template> 181 182 <xsl:template match="value[@type='TICKSPAN']" mode="write-setters"> 183 #if INCLUDE_TRACE 184 <xsl:value-of select="concat(' void set_', @field, '(const Tickspan& time) { _', @field, ' = time; }')"/> 185 #else 186 <xsl:value-of select="concat(' void set_', @field, '(const Tickspan& ignore) {}')"/> 187 #endif 188 </xsl:template> 189 190 191 <xsl:template match="value" mode="write-fields"> 192 <xsl:variable name="type" select="@type"/> 193 <xsl:variable name="wt" select="//primary_type[@symbol=$type]/@type"/> 194 <xsl:value-of select="concat(' ', $wt, ' _', @field, ';')"/> 195 <xsl:if test="position() != last()"> 196 <xsl:text> 197 </xsl:text> 198 </xsl:if> 199 </xsl:template> 200 201 <xsl:template match="structvalue" mode="write-fields"> 202 <xsl:value-of select="concat(' TraceStruct', @type, ' _', @field, ';')"/> 203 <xsl:text> 204 </xsl:text> 205 </xsl:template> 206 207 <xsl:template match="value|transition_value|relation" mode="write-setters"> 208 <xsl:param name="cls"/> 209 <xsl:variable name="type" select="@type"/> 210 <xsl:variable name="wt" select="//primary_type[@symbol=$type]/@type"/> 211 <xsl:value-of select="concat(' void set_', @field, '(', $wt, ' value) { this->_', @field, ' = value; }')"/> 212 <xsl:if test="position() != last()"> 213 <xsl:text> 214 </xsl:text> 215 </xsl:if> 216 </xsl:template> 217 218 <xsl:template match="structvalue" mode="write-setters"> 219 <xsl:param name="cls"/> 220 <xsl:value-of select="concat(' void set_', @field, '(const TraceStruct', @type, '& value) { this->_', @field, ' = value; }')"/> 221 <xsl:if test="position() != last()"> 222 <xsl:text> 223 </xsl:text> 224 </xsl:if> 225 </xsl:template> 226 227 <xsl:template match="value" mode="write-data"> 228 <xsl:variable name="type" select="@type"/> 229 <xsl:variable name="wt" select="//primary_type[@symbol=$type]/@writetype"/> 230 <xsl:choose> 231 <xsl:when test="@type='TICKSPAN'"> 232 <xsl:value-of select="concat(' ts.print_val("', @label, '", _', @field, '.value());')"/> 233 </xsl:when> 234 <xsl:when test="@type='TICKS'"> 235 <xsl:value-of select="concat(' ts.print_val("', @label, '", _', @field, '.value());')"/> 236 </xsl:when> 237 <xsl:otherwise> 238 <xsl:value-of select="concat(' ts.print_val("', @label, '", _', @field, ');')"/> 239 </xsl:otherwise> 240 </xsl:choose> 241 <xsl:if test="position() != last()"> 242 <xsl:text> 243 ts.print(", "); 244 </xsl:text> 245 </xsl:if> 246 </xsl:template> 247 248 <xsl:template match="structvalue" mode="write-data"> 249 <xsl:value-of select="concat(' _', @field, '.writeStruct(ts);')"/> 250 <xsl:if test="position() != last()"> 251 <xsl:text> 252 ts.print(", "); 253 </xsl:text> 254 </xsl:if> 255 </xsl:template> 256 257 </xsl:stylesheet>