ltt/branches/poly/facilities/core.xml

   1 <facility name=core>
   2   <description>The core facility contains the basic tracing related events</description>
   3
   4   <event name=facility_load>
   5     <description>Facility is loaded</description>
   6     <struct>
   7       <field name="name"><string/></field>
   8       <field name="checksum"><uint size=4/></field>
   9       <field name="id"><uint size=4/></field>
  10       <field name="long_size"><uint size=4/></field>
  11       <field name="pointer_size"><uint size=4/></field>
  12       <field name="size_t_size"><uint size=4/></field>
  13       <field name="alignment"><uint size=4/></field>
  14     </struct>
  15   </event>
  16
  17   <event name=facility_unload>
  18     <description>Facility is unloaded</description>
  19     <struct>
  20       <field name="id"><uint size=4/></field>
  21     </struct>
  22   </event>
  23
  24   <event name=time_heartbeat per_tracefile>
  25     <description>System time values sent periodically to detect cycle counter
  26      rollovers. Useful when only the 32 LSB of the TSC are saved in events
  27      header : we save the full 64 bits in this event.
  28     </description>
  29     <typeref name=timestamp/>
  30   </event>
  31
  32   <event name=state_dump_facility_load per_trace>
  33     <description>Facility is loaded while in state dump</description>
  34     <struct>
  35       <field name="name"><string/></field>
  36       <field name="checksum"><uint size=4/></field>
  37       <field name="id"><uint size=4/></field>
  38       <field name="long_size"><uint size=4/></field>
  39       <field name="pointer_size"><uint size=4/></field>
  40       <field name="size_t_size"><uint size=4/></field>
  41       <field name="alignment"><uint size=4/></field>
  42     </struct>
  43   </event>
  44
  45   <type name=timestamp>
  46     <struct>
  47       <field name="seconds"><uint size=4/></field>
  48       <field name="nanoseconds"><uint size=4/></field>
  49       <field name="cycle_count"><uint size=8/></field>
  50     </struct>
  51   </type>
  52
  53 </facility>