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diff src/share/vm/trace/trace.xml @ 17691:d6c97434b745

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8032250: Add trace event for VM flag changes Reviewed-by: coleenp, ehelin, egahlin, mgronlun
author sla
date Thu, 23 Jan 2014 08:12:12 +0100
parents 86e6d691f2e1
children 4ca6dc0799b6 537c8e21b118
line wrap: on
line diff
--- a/src/share/vm/trace/trace.xml	Wed Jan 08 13:20:33 2014 +0100
+++ b/src/share/vm/trace/trace.xml	Thu Jan 23 08:12:12 2014 +0100
@@ -122,6 +122,46 @@
       <value type="CLASS" field="definingClassLoader" label="Defining Class Loader"/>
     </event>
 
+    <event id="LongFlagChanged" path="vm/flag/long_changed" label="Long Flag Changed"
+          is_instant="true">
+      <value type="UTF8" field="name" label="Name" />
+      <value type="LONG" field="old_value" label="Old Value" />
+      <value type="LONG" field="new_value" label="New Value" />
+      <value type="FLAGVALUEORIGIN" field="origin" label="Origin" />
+    </event>
+
+    <event id="UnsignedLongFlagChanged" path="vm/flag/ulong_changed" label="Unsigned Long Flag Changed"
+          is_instant="true">
+      <value type="UTF8" field="name" label="Name" />
+      <value type="ULONG" field="old_value" label="Old Value" />
+      <value type="ULONG" field="new_value" label="New Value" />
+      <value type="FLAGVALUEORIGIN" field="origin" label="Origin" />
+    </event>
+
+    <event id="DoubleFlagChanged" path="vm/flag/double_changed" label="Double Flag Changed"
+         is_instant="true">
+      <value type="UTF8" field="name" label="Name" />
+      <value type="DOUBLE" field="old_value" label="Old Value" />
+      <value type="DOUBLE" field="new_value" label="New Value" />
+      <value type="FLAGVALUEORIGIN" field="origin" label="Origin" />
+    </event>
+
+    <event id="BooleanFlagChanged" path="vm/flag/boolean_changed" label="Boolean Flag Changed"
+         is_instant="true">
+      <value type="UTF8" field="name" label="Name" />
+      <value type="BOOLEAN" field="old_value" label="Old Value" />
+      <value type="BOOLEAN" field="new_value" label="New Value" />
+      <value type="FLAGVALUEORIGIN" field="origin" label="Origin" />
+    </event>
+
+    <event id="StringFlagChanged" path="vm/flag/string_changed" label="String Flag Changed"
+         is_instant="true">
+      <value type="UTF8" field="name" label="Name" />
+      <value type="UTF8" field="old_value" label="Old Value" />
+      <value type="UTF8" field="new_value" label="New Value" />
+      <value type="FLAGVALUEORIGIN" field="origin" label="Origin" />
+    </event>
+
     <struct id="VirtualSpace">
       <value type="ADDRESS" field="start" label="Start Address" description="Start address of the virtual space" />
       <value type="ADDRESS" field="committedEnd" label="Committed End Address" description="End address of the committed memory for the virtual space" />