code fix

[lttv.git] / ltt / branches / poly / facilities / core.xml

<facility name=core>
  <description>The core facility contains the basic tracing related events</description>

  <event name=facility_load>
    <description>Facility is loaded</description>
		<field name="name"><string/></field>
		<field name="checksum"><uint size=4/></field>
		<field name="id"><uint size=4/></field>
		<field name="long_size"><uint size=4/></field>
		<field name="pointer_size"><uint size=4/></field>
		<field name="size_t_size"><uint size=4/></field>
		<field name="alignment"><uint size=4/></field>
  </event>

  <event name=facility_unload>
    <description>Facility is unloaded</description>
    <field name="id"><uint size=4/></field>
  </event>

  <event name=time_heartbeat per_tracefile>
    <description>System time values sent periodically to detect cycle counter
     rollovers. Useful when only the 32 LSB of the TSC are saved in events
     header : we save the full 64 bits in this event.
    </description>
		<field name="timestamp"><typeref name=timestamp/></field>
  </event>
  
  <event name=state_dump_facility_load per_trace>
    <description>Facility is loaded while in state dump</description>
		<field name="name"><string/></field>
		<field name="checksum"><uint size=4/></field>
		<field name="id"><uint size=4/></field>
		<field name="long_size"><uint size=4/></field>
		<field name="pointer_size"><uint size=4/></field>
		<field name="size_t_size"><uint size=4/></field>
		<field name="alignment"><uint size=4/></field>
  </event>

  <type name=timestamp>
		<struct>
			<field name="seconds"><uint size=4/></field>
			<field name="nanoseconds"><uint size=4/></field>
			<field name="cycle_count"><uint size=8/></field>
		</struct>
  </type>

</facility>