1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/src/share/vm/trace/traceEventClasses.xsl Wed Apr 27 01:25:04 2016 +0800
1.3 @@ -0,0 +1,257 @@
1.4 +<?xml version="1.0" encoding="utf-8"?>
1.5 +<!--
1.6 + Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
1.7 + DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.8 +
1.9 + This code is free software; you can redistribute it and/or modify it
1.10 + under the terms of the GNU General Public License version 2 only, as
1.11 + published by the Free Software Foundation.
1.12 +
1.13 + This code is distributed in the hope that it will be useful, but WITHOUT
1.14 + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1.15 + FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1.16 + version 2 for more details (a copy is included in the LICENSE file that
1.17 + accompanied this code).
1.18 +
1.19 + You should have received a copy of the GNU General Public License version
1.20 + 2 along with this work; if not, write to the Free Software Foundation,
1.21 + Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1.22 +
1.23 + Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
1.24 + or visit www.oracle.com if you need additional information or have any
1.25 + questions.
1.26 +-->
1.27 +
1.28 +<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
1.29 +<xsl:import href="xsl_util.xsl"/>
1.30 +<xsl:output method="text" indent="no" omit-xml-declaration="yes"/>
1.31 +
1.32 +<xsl:template match="/">
1.33 + <xsl:call-template name="file-header"/>
1.34 +
1.35 +#ifndef TRACEFILES_TRACEEVENTCLASSES_HPP
1.36 +#define TRACEFILES_TRACEEVENTCLASSES_HPP
1.37 +
1.38 +// On purpose outside the INCLUDE_TRACE
1.39 +// Some parts of traceEvent.hpp are used outside of
1.40 +// INCLUDE_TRACE
1.41 +
1.42 +#include "memory/resourceArea.hpp"
1.43 +#include "tracefiles/traceTypes.hpp"
1.44 +#include "trace/traceEvent.hpp"
1.45 +#include "utilities/macros.hpp"
1.46 +#include "utilities/ticks.hpp"
1.47 +
1.48 +#if INCLUDE_TRACE
1.49 +
1.50 +
1.51 +#include "trace/traceStream.hpp"
1.52 +#include "utilities/ostream.hpp"
1.53 +
1.54 + <xsl:apply-templates select="trace/events/struct" mode="trace"/>
1.55 + <xsl:apply-templates select="trace/events/event" mode="trace"/>
1.56 +
1.57 +#else
1.58 +
1.59 +class TraceEvent {
1.60 +public:
1.61 + TraceEvent() {}
1.62 + void set_starttime(const Ticks& time) {}
1.63 + void set_endtime(const Ticks& time) {}
1.64 + bool should_commit() const { return false; }
1.65 + void commit() const {}
1.66 +};
1.67 +
1.68 + <xsl:apply-templates select="trace/events/struct" mode="empty"/>
1.69 + <xsl:apply-templates select="trace/events/event" mode="empty"/>
1.70 +
1.71 +#endif
1.72 +
1.73 +#endif
1.74 +</xsl:template>
1.75 +
1.76 +<xsl:template match="struct" mode="trace">
1.77 +struct TraceStruct<xsl:value-of select="@id"/>
1.78 +{
1.79 +private:
1.80 +<xsl:apply-templates select="value" mode="write-fields"/>
1.81 +public:
1.82 +<xsl:apply-templates select="value" mode="write-setters"/>
1.83 +
1.84 + void writeStruct(TraceStream& ts) {
1.85 +<xsl:apply-templates select="value" mode="write-data"/>
1.86 + }
1.87 +};
1.88 +
1.89 +</xsl:template>
1.90 +
1.91 +<xsl:template match="struct" mode="empty">
1.92 +struct TraceStruct<xsl:value-of select="@id"/>
1.93 +{
1.94 +public:
1.95 +<xsl:apply-templates select="value" mode="write-empty-setters"/>
1.96 +};
1.97 +</xsl:template>
1.98 +
1.99 +
1.100 +<xsl:template match="event" mode="empty">
1.101 + <xsl:value-of select="concat('class Event', @id, ' : public TraceEvent')"/>
1.102 +{
1.103 + public:
1.104 +<xsl:value-of select="concat(' Event', @id, '(bool ignore=true) {}')"/>
1.105 +<xsl:text>
1.106 +</xsl:text>
1.107 +
1.108 +<xsl:apply-templates select="value|structvalue|transition_value|relation" mode="write-empty-setters"/>
1.109 +};
1.110 +
1.111 +</xsl:template>
1.112 +
1.113 +
1.114 +<xsl:template match="event" mode="trace">
1.115 + <xsl:value-of select="concat('class Event', @id, ' : public TraceEvent<Event', @id, '>')"/>
1.116 +{
1.117 + public:
1.118 + static const bool hasThread = <xsl:value-of select="@has_thread"/>;
1.119 + static const bool hasStackTrace = <xsl:value-of select="@has_stacktrace"/>;
1.120 + static const bool isInstant = <xsl:value-of select="@is_instant"/>;
1.121 + static const bool isRequestable = <xsl:value-of select="@is_requestable"/>;
1.122 + static const TraceEventId eventId = <xsl:value-of select="concat('Trace', @id, 'Event')"/>;
1.123 +
1.124 + private:
1.125 +<xsl:apply-templates select="value|structvalue|transition_value|relation" mode="write-fields"/>
1.126 +
1.127 + void writeEventContent(void) {
1.128 + TraceStream ts(*tty);
1.129 + ts.print("<xsl:value-of select="@label"/>: [");
1.130 +<xsl:apply-templates select="value|structvalue" mode="write-data"/>
1.131 + ts.print("]\n");
1.132 + }
1.133 +
1.134 + public:
1.135 +<xsl:apply-templates select="value|structvalue|transition_value|relation" mode="write-setters"/>
1.136 +
1.137 + bool should_write(void) {
1.138 + return true;
1.139 + }
1.140 +<xsl:text>
1.141 +
1.142 +</xsl:text>
1.143 + <xsl:value-of select="concat(' Event', @id, '(EventStartTime timing=TIMED) : TraceEvent<Event', @id, '>(timing) {}', $newline)"/>
1.144 + void writeEvent(void) {
1.145 + ResourceMark rm;
1.146 + if (UseLockedTracing) {
1.147 + ttyLocker lock;
1.148 + writeEventContent();
1.149 + } else {
1.150 + writeEventContent();
1.151 + }
1.152 + }
1.153 +};
1.154 +
1.155 +</xsl:template>
1.156 +
1.157 +<xsl:template match="value|transition_value|relation" mode="write-empty-setters">
1.158 + <xsl:param name="cls"/>
1.159 + <xsl:variable name="type" select="@type"/>
1.160 + <xsl:variable name="wt" select="//primary_type[@symbol=$type]/@type"/>
1.161 + <xsl:value-of select="concat(' void set_', @field, '(', $wt, ' value) { }')"/>
1.162 + <xsl:if test="position() != last()">
1.163 + <xsl:text>
1.164 +</xsl:text>
1.165 + </xsl:if>
1.166 +</xsl:template>
1.167 +
1.168 +<xsl:template match="structvalue" mode="write-empty-setters">
1.169 + <xsl:param name="cls"/>
1.170 + <xsl:value-of select="concat(' void set_', @field, '(const TraceStruct', @type, '& value) { }')"/>
1.171 + <xsl:if test="position() != last()">
1.172 + <xsl:text>
1.173 +</xsl:text>
1.174 + </xsl:if>
1.175 +</xsl:template>
1.176 +
1.177 +<xsl:template match="value[@type='TICKS']" mode="write-setters">
1.178 +#if INCLUDE_TRACE
1.179 +<xsl:value-of select="concat(' void set_', @field, '(const Ticks& time) { _', @field, ' = time; }')"/>
1.180 +#else
1.181 +<xsl:value-of select="concat(' void set_', @field, '(const Ticks& ignore) {}')"/>
1.182 +#endif
1.183 +</xsl:template>
1.184 +
1.185 +<xsl:template match="value[@type='TICKSPAN']" mode="write-setters">
1.186 +#if INCLUDE_TRACE
1.187 + <xsl:value-of select="concat(' void set_', @field, '(const Tickspan& time) { _', @field, ' = time; }')"/>
1.188 +#else
1.189 + <xsl:value-of select="concat(' void set_', @field, '(const Tickspan& ignore) {}')"/>
1.190 +#endif
1.191 +</xsl:template>
1.192 +
1.193 +
1.194 +<xsl:template match="value" mode="write-fields">
1.195 + <xsl:variable name="type" select="@type"/>
1.196 + <xsl:variable name="wt" select="//primary_type[@symbol=$type]/@type"/>
1.197 + <xsl:value-of select="concat(' ', $wt, ' _', @field, ';')"/>
1.198 + <xsl:if test="position() != last()">
1.199 + <xsl:text>
1.200 +</xsl:text>
1.201 + </xsl:if>
1.202 +</xsl:template>
1.203 +
1.204 +<xsl:template match="structvalue" mode="write-fields">
1.205 + <xsl:value-of select="concat(' TraceStruct', @type, ' _', @field, ';')"/>
1.206 + <xsl:text>
1.207 +</xsl:text>
1.208 +</xsl:template>
1.209 +
1.210 +<xsl:template match="value|transition_value|relation" mode="write-setters">
1.211 + <xsl:param name="cls"/>
1.212 + <xsl:variable name="type" select="@type"/>
1.213 + <xsl:variable name="wt" select="//primary_type[@symbol=$type]/@type"/>
1.214 + <xsl:value-of select="concat(' void set_', @field, '(', $wt, ' value) { this->_', @field, ' = value; }')"/>
1.215 + <xsl:if test="position() != last()">
1.216 + <xsl:text>
1.217 +</xsl:text>
1.218 + </xsl:if>
1.219 +</xsl:template>
1.220 +
1.221 +<xsl:template match="structvalue" mode="write-setters">
1.222 + <xsl:param name="cls"/>
1.223 + <xsl:value-of select="concat(' void set_', @field, '(const TraceStruct', @type, '& value) { this->_', @field, ' = value; }')"/>
1.224 + <xsl:if test="position() != last()">
1.225 + <xsl:text>
1.226 +</xsl:text>
1.227 + </xsl:if>
1.228 +</xsl:template>
1.229 +
1.230 +<xsl:template match="value" mode="write-data">
1.231 + <xsl:variable name="type" select="@type"/>
1.232 + <xsl:variable name="wt" select="//primary_type[@symbol=$type]/@writetype"/>
1.233 + <xsl:choose>
1.234 + <xsl:when test="@type='TICKSPAN'">
1.235 + <xsl:value-of select="concat(' ts.print_val("', @label, '", _', @field, '.value());')"/>
1.236 + </xsl:when>
1.237 + <xsl:when test="@type='TICKS'">
1.238 + <xsl:value-of select="concat(' ts.print_val("', @label, '", _', @field, '.value());')"/>
1.239 + </xsl:when>
1.240 + <xsl:otherwise>
1.241 + <xsl:value-of select="concat(' ts.print_val("', @label, '", _', @field, ');')"/>
1.242 + </xsl:otherwise>
1.243 + </xsl:choose>
1.244 + <xsl:if test="position() != last()">
1.245 + <xsl:text>
1.246 + ts.print(", ");
1.247 +</xsl:text>
1.248 + </xsl:if>
1.249 +</xsl:template>
1.250 +
1.251 +<xsl:template match="structvalue" mode="write-data">
1.252 + <xsl:value-of select="concat(' _', @field, '.writeStruct(ts);')"/>
1.253 + <xsl:if test="position() != last()">
1.254 + <xsl:text>
1.255 + ts.print(", ");
1.256 +</xsl:text>
1.257 + </xsl:if>
1.258 +</xsl:template>
1.259 +
1.260 +</xsl:stylesheet>
