<facility name=core>
<description>The core facility contains the basic events</description>
+ <event name=facility_load>
+ <description>Facility used in the trace</description>
+ <struct>
+ <field name="name"><string/></field>
+ <field name="checksum"><uint size=4/></field>
+ <field name="base_code"><uint size=4/></field>
+ </struct>
+ </event>
+
<event name=syscall_entry>
<description>Entry in a given system call</description>
<struct>
<label name=TRACE_EV_PROCESS_WAIT/>
<label name=TRACE_EV_PROCESS_SIGNAL/>
<label name=TRACE_EV_PROCESS_WAKEUP/>
+ <label name=TRACE_EV_PROCESS_RELEASE/>
</enum>
</field>
</struct>
</event>
- <event name=change_mask>
- <description>Change in event mask</description>
+ <event name=block_start>
+ <description>Block start timestamp</description>
+ <typeref name=block_timestamp/>
+ </event>
+
+ <event name=block_end>
+ <description>Block end timestamp</description>
+ <typeref name=block_timestamp/>
+ </event>
+
+ <event name=time_heartbeat>
+ <description>System time values sent periodically to minimize cycle counter
+ drift with respect to real time clock and to detect cycle counter roolovers
+ </description>
+ <typeref name=timestamp/>
+ </event>
+
+ <type name=block_timestamp>
<struct>
- <field name="mask"> <description>Event mask</description> <uint size=8/> </field>
+ <field name=timestamp><typeref name=timestamp/></field>
+ <field name=block_id><uint size=4/></field>
+ </struct>
+ </type>
+
+ <type name=timestamp>
+ <struct>
+ <field name=time><typeref name=timespec/></field>
+ <field name="cycle_count"><uint size=8/></field>
+ </struct>
+ </type>
+
+ <type name=timespec>
+ <struct>
+ <field name="seconds"><uint size=4/></field>
+ <field name="nanoseconds"><uint size=4/></field>
+ </struct>
+ </type>
+
+
+ <event name=process_fork>
+ <description>Fork a new process</description>
+ <struct>
+ <field name="child_pid"> <description>Data associated with event</description> <uint size=4/> </field>
+ <field name="event_data2"> <description>Data associated with event</description> <uint size=4/> </field>
+ </struct>
+ </event>
+
+ <event name=process_exit>
+ <description>Exit from a process</description>
+ <struct>
+ <field name="event_data1"> <description>Data associated with event</description> <uint size=4/> </field>
+ <field name="event_data2"> <description>Data associated with event</description> <uint size=4/> </field>
</struct>
</event>