ltt-control/facilities/core.xml

   1 <?xml version="1.0"?>
   2 <facility name="core">
   3   <description>The core facility contains the basic tracing related events</description>
   4
   5   <event name="facility_load">
   6     <description>Facility is loaded</description>
   7                 <field name="name"><string/></field>
   8                 <field name="checksum"><uint_fixed size="4"/></field>
   9                 <field name="id"><uint_fixed size="4"/></field>
  10                 <field name="int_size"><uint_fixed size="4"/></field>
  11                 <field name="long_size"><uint_fixed size="4"/></field>
  12                 <field name="pointer_size"><uint_fixed size="4"/></field>
  13                 <field name="size_t_size"><uint_fixed size="4"/></field>
  14                 <field name="has_alignment"><uint_fixed size="4"/></field>
  15   </event>
  16
  17   <event name="facility_unload">
  18     <description>Facility is unloaded</description>
  19     <field name="id"><uint_fixed size="4"/></field>
  20   </event>
  21
  22   <event name="time_heartbeat" scope="tracefile">
  23     <description>System time values sent periodically to detect cycle counter
  24      rollovers. Useful when only the 32 LSB of the TSC are saved in events
  25      header : we save the full 64 bits in this event.
  26     </description>
  27   </event>
  28
  29    <event name="time_heartbeat_full" scope="tracefile" scope="trace" attribute="force">
  30     <description>System time, full 64 bits TSC. Saved before trace restart.
  31     Forced write, even if trace is stopped.
  32     </description>
  33                 <field name="tsc"><uint_fixed size="8"/></field>
  34   </event>
  35
  36   <event name="state_dump_facility_load" scope="trace">
  37     <description>Facility is loaded while in state dump</description>
  38                 <field name="name"><string/></field>
  39                 <field name="checksum"><uint_fixed size="4"/></field>
  40                 <field name="id"><uint_fixed size="4"/></field>
  41                 <field name="int_size"><uint_fixed size="4"/></field>
  42                 <field name="long_size"><uint_fixed size="4"/></field>
  43                 <field name="pointer_size"><uint_fixed size="4"/></field>
  44                 <field name="size_t_size"><uint_fixed size="4"/></field>
  45                 <field name="has_alignment"><uint_fixed size="4"/></field>
  46   </event>
  47
  48 </facility>