--- /dev/null	2019-01-28 17:48:45.000000000 +0800
+++ new/src/share/vm/trace/traceEventControl.xsl	2019-01-28 17:48:44.000000000 +0800
@@ -0,0 +1,75 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+
+ This code is free software; you can redistribute it and/or modify it
+ under the terms of the GNU General Public License version 2 only, as
+ published by the Free Software Foundation.
+
+ This code is distributed in the hope that it will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ version 2 for more details (a copy is included in the LICENSE file that
+ accompanied this code).
+
+ You should have received a copy of the GNU General Public License version
+ 2 along with this work; if not, write to the Free Software Foundation,
+ Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+
+ Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ or visit www.oracle.com if you need additional information or have any
+ questions.
+
+-->
+
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
+<xsl:import href="xsl_util.xsl"/>
+<xsl:output method="text" indent="no" omit-xml-declaration="yes"/>
+
+<xsl:template match="/">
+  <xsl:call-template name="file-header"/>
+
+#ifndef TRACEFILES_JFR_NATIVE_EVENTSETTING_HPP
+#define TRACEFILES_JFR_NATIVE_EVENTSETTING_HPP
+
+#include "utilities/macros.hpp"
+#if INCLUDE_TRACE
+#include "tracefiles/traceEventIds.hpp"
+
+/**
+ * Event setting. We add some padding so we can use our
+ * event IDs as indexes into this.
+ */
+
+struct jfrNativeEventSetting {
+  jlong  threshold_ticks;
+  jlong  cutoff_ticks;
+  u1     stacktrace;
+  u1     enabled;
+  u1     pad[6]; // Because GCC on linux ia32 at least tries to pack this.
+};
+
+union JfrNativeSettings {
+  // Array version.
+  jfrNativeEventSetting bits[MaxTraceEventId];
+  // Then, to make it easy to debug,
+  // add named struct members also.
+  struct {
+    jfrNativeEventSetting pad[NUM_RESERVED_EVENTS];
+<xsl:for-each select="trace/events/*">
+  <xsl:text>    </xsl:text>
+  <xsl:value-of select="concat('jfrNativeEventSetting ', @id, ';')"/>
+  <xsl:if test="position() != last()">
+    <xsl:text>
+</xsl:text>
+  </xsl:if>
+</xsl:for-each>
+  } ev;
+};
+
+#endif // INCLUDE_TRACE
+#endif // TRACEFILES_JFR_NATIVE_EVENTSETTING_HPP
+</xsl:template>
+
+</xsl:stylesheet>