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[lttv.git] / ltt-control / facilities / statedump.xml

<?xml version="1.0"?>
<facility name="statedump">
  <description>The statedump facility contains the events generated at trace startup</description>

  <type name=thread_type>
    <enum>
      <label name="USER_THREAD" value="0"> <description>User thread</description>
      <label name="KERNEL_THREAD" value="1"> <description>Kernel Thread</description>
    </enum>
  </type>

  <type name=execution_mode>
     <enum>
      <label name="USER_MODE" value="0"> <description>Task is executing user code</description>
      <label name="SYSCALL" value="1"> <description>Task is in a system call</description>
      <label name="TRAP" value="2"> <description>Task is in a trap</description>
      <label name="IRQ" value="3"> <description></description>
      <label name="SOFTIRQ" value="4"> <description></description>
      <label name="MODE_UNKNOWN" value="5"> <description>Execution mode cannot be determined for this task</description>
     </enum>
   </type>

  <type name=execution_submode>
    <enum>
      <label name="NONE" value="0"> <description>No execution submode to report</description>
      <label name="UNKNOWN" value="1"> <description>Task execution submode cannot be determined</description>
    </enum>
  </type>

  <type name=process_status>
    <enum>
      <label name="UNNAMED" value="0"> <description></description>
      <label name="WAIT_FORK" value="1"> <description></description>
      <label name="WAIT_CPU" value="2"> <description></description>
      <label name="EXIT" value="3"> <description></description>
      <label name="ZOMBIE" value="4"> <description></description>
      <label name="WAIT" value="5"> <description></description>
      <label name="RUN" value="6"> <description></description>
      <label name="DEAD" value="7"> <description></description>
    </enum>
  </type>

	<type name=interface_state>
		<enum>
      <label name="UP" value="0"> <description></description>
      <label name="DOWN" value="1"> <description></description>
		</enum>
	</type>

  <event name="enumerate_file_descriptors">
    <description>List of open file descriptors</description>
      <field name="name"><description>File name</description><string></field>
      <field name="PID"><description>Process identifier</description><uint size="4"></field>
      <field name="fd"><description>File descriptor index in this process's task_struct</description><uint size="4"></field>
  </event>

  <event name="enumerate_vm_maps">
    <description>List of active vm maps</description>
      <field name="PID"><description>Process identifier</description><uint size="4"></field>
      <field name="start"> <description>VM's start address</description> <pointer> </field>
      <field name="end"> <description>VM's end address</description> <pointer> </field>
      <field name="flags"> <description>VM area flags</description> <uint size="1"> </field>
      <field name="pgoff"> <description>VM's page offset</description> <long> </field>
      <field name="inode"> <description>Inode associated with this VM</description> <long> </field>
  </event>

  <event name="enumerate_modules">
    <description>List of loaded kernel modules</description>
      <field name="name"><description>Module name</description><string></field>
      <field name="state"><description>Module's state</description><uint size="4"></field>
      <field name="ref"><description>Number of references to this module</description><uint size="4"></field>
  </event>

  <event name="enumerate_interrupts">
    <description>List of registered interrupts</description>
      <field name="name"> <description>Interrupt name</description> <string> </field>
      <field name="action"> <description>action triggered by interrupt</description> <string> </field>
      <field name="num"> <description>Interrupt number</description> <uint size="4"> </field>
  </event>

  <event name="enumerate_process_state">
    <description>State of each process when statedump is performed</description>
      <field name="pid"><description>Process identifier</description><uint size="4"></field>
      <field name="parent_pid"><description>Parent process identifier</description><uint size="4"></field>
      <field name="name"> <description>Process name</description><string></field>
      <field name="type"> <description>Thread type</description> <typeref name="thread_type"> </field>
      <field name="mode"> <description>Execution submode</description> <typeref name="execution_mode"> </field>
      <field name="submode"> <description>Execution submode</description> <typeref name="execution_submode"> </field>
      <field name="status"> <description>Process status</description> <typeref name="process_status"> </field>
  </event>

  <event name="enumerate_network_ip_interface">
    <description>List of each IP interface up</description>
      <field name="name"> <description>Interface name</description><string></field>
      <field name="addr"> <description>IP address</description> <uint size="4" byte_order="network"> </field>
			<field name="status"> <description>Status of the interface</description> <typeref name="interface_state"> </field>
  </event>  
  
  <event name="statedump_end">
    <description>Kernel state dump complete</description>
  </event>

</facility>