update

[ltt-control.git] / ltt-control / facilities / core.xml

<?xml version="1.0"?>
<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_fixed size="4"/></field>
		<field name="id"><uint_fixed size="4"/></field>
		<field name="int_size"><uint_fixed size="4"/></field>
		<field name="long_size"><uint_fixed size="4"/></field>
		<field name="pointer_size"><uint_fixed size="4"/></field>
		<field name="size_t_size"><uint_fixed size="4"/></field>
		<field name="has_alignment"><uint_fixed size="4"/></field>
  </event>

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

  <event name="time_heartbeat" scope="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>
  </event>

   <event name="time_heartbeat_full" scope="tracefile" scope="trace" attribute="force">
    <description>System time, full 64 bits TSC. Saved before trace restart.
    Forced write, even if trace is stopped.
    </description>
		<field name="tsc"><uint_fixed size="8"/></field>
  </event>
 
  <event name="state_dump_facility_load" scope="trace">
    <description>Facility is loaded while in state dump</description>
		<field name="name"><string/></field>
		<field name="checksum"><uint_fixed size="4"/></field>
		<field name="id"><uint_fixed size="4"/></field>
		<field name="int_size"><uint_fixed size="4"/></field>
		<field name="long_size"><uint_fixed size="4"/></field>
		<field name="pointer_size"><uint_fixed size="4"/></field>
		<field name="size_t_size"><uint_fixed size="4"/></field>
		<field name="has_alignment"><uint_fixed size="4"/></field>
  </event>

</facility>