| <?xml version="1.0" encoding="UTF-8"?> |
| <!-- *************************************************************************** |
| * Copyright (c) 2017 Ericsson |
| * |
| * All rights reserved. This program and the accompanying materials are |
| * made available under the terms of the Eclipse Public License 2.0 which |
| * accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Jean-Christian Kouame - Initial API and implementation |
| *************************************************************************** --> |
| <tmfxml xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" |
| xsi:noNamespaceSchemaLocation="xmlDefinition.xsd"> |
| |
| <!--Timegraph view that show the scenario execution state in time --> |
| <timeGraphView id="xml.scenarios"> |
| <head> |
| <analysis id="lttng.analysis.irq" /> |
| <label value="scenario" /> |
| </head> |
| <!-- FFA040 --> |
| <definedValue name="PENDING" value="0" color="#CCCCCC" /> |
| <definedValue name="IN_PROGRESS" value="1" color="#00CCFF" /> |
| <definedValue name="MATCHED" value="2" color="#118811" /> |
| <definedValue name="ABANDONED" value="3" color="#EE0000" /> |
| |
| <!-- Scenario view --> |
| <entry path="scenarios/*"> |
| <display type="self" /> |
| <name type="self" /> |
| <entry path="*"> |
| <display type="constant" value="state" /> |
| <name type="self" /> |
| </entry> |
| </entry> |
| </timeGraphView> |
| |
| <pattern version="0" id="lttng.analysis.irq"> |
| <head> |
| <traceType id="org.eclipse.linuxtools.lttng2.kernel.tracetype" /> |
| <label value="IRQ Analysis"/> |
| <viewLabelPrefix value="IRQ" /> |
| </head> |
| |
| <storedField id="ret" alias="ret" /> |
| <location id="CurrentCPU"> |
| <stateAttribute type="constant" value="CPUs" /> |
| <stateAttribute type="eventField" value="cpu" /> |
| </location> |
| <patternHandler> |
| <!-- MATCHING INPUTS --> |
| <test id="test_cpu"> |
| <if> |
| <condition> |
| <stateValue type="query"> |
| <stateAttribute type="constant" value="#CurrentScenario" /> |
| <stateAttribute type="constant" value="cpu" /> |
| </stateValue> |
| <stateValue type="eventField" value="cpu" /> |
| </condition> |
| </if> |
| </test> |
| |
| <!-- IRQ FSM ACTIONS --> |
| <action id="irq_handler_entry"> |
| <stateChange> |
| <stateAttribute type="constant" value="#CurrentScenario" /> |
| <stateAttribute type="constant" value="irq" /> |
| <stateValue type="eventField" value="irq" /> |
| </stateChange> |
| <stateChange> |
| <stateAttribute type="constant" value="#CurrentScenario" /> |
| <stateAttribute type="constant" value="name" /> |
| <stateValue type="eventField" value="name" /> |
| </stateChange> |
| <stateChange> |
| <stateAttribute type="constant" value="#CurrentScenario" /> |
| <stateAttribute type="constant" value="cpu" /> |
| <stateValue type="eventField" value="cpu" /> |
| </stateChange> |
| </action> |
| <action id="irq_handler_exit"> |
| <segment> |
| <segType> |
| <segName> |
| <stateValue type="query"> |
| <stateAttribute type="constant" value="#CurrentScenario" /> |
| <stateAttribute type="constant" value="name" /> |
| </stateValue> |
| </segName> |
| </segType> |
| <segContent> |
| <segField name="ret" type="long"> |
| <stateValue type="eventField" value="ret" /> |
| </segField> |
| <segField name="irq" type="long"> |
| <stateValue type="query"> |
| <stateAttribute type="constant" value="#CurrentScenario" /> |
| <stateAttribute type="constant" value="irq" /> |
| </stateValue> |
| </segField> |
| <segField name="cpu" type="long"> |
| <stateValue type="eventField" value="cpu" /> |
| </segField> |
| </segContent> |
| </segment> |
| </action> |
| |
| <!-- IRQ FSM --> |
| <fsm id="irq_handler" initial="wait_irq_entry"> |
| <precondition event="irq_handler_*" /> |
| <state id="wait_irq_entry"> |
| <transition event="irq_handler_entry" target="wait_irq_exit" |
| action="irq_handler_entry" /> |
| </state> |
| <state id="wait_irq_exit"> |
| <transition event="irq_handler_exit" cond="test_cpu" |
| target="irq" action="irq_handler_exit" /> |
| </state> |
| <final id="irq" /> |
| </fsm> |
| |
| <!-- SCHED_SWITCH --> |
| <action id="update_current_thread"> |
| <stateChange> |
| <stateAttribute type="location" value="CurrentCPU" /> |
| <stateAttribute type="constant" value="Current_thread" /> |
| <stateValue type="eventField" value="next_tid" /> |
| </stateChange> |
| </action> |
| <fsm id="sched_switch" multiple="false"> |
| <!-- if event.name != sched_switch, no processing will be done --> |
| <precondition event="sched_switch" /> |
| <state id="sched_switch"> |
| <!-- The state will stay here forever and execute the action "update |
| current thread" each time a sched_switch event will be meet --> |
| <transition event="sched_switch" target="sched_switch" |
| action="update_current_thread" /> |
| </state> |
| </fsm> |
| </patternHandler> |
| </pattern> |
| </tmfxml> |
