ltt/branches/poly/facilities/core.xml

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