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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"><html><head><link rel="STYLESHEET" type="text/css" href="wrs.css"><title> Event Dictionary </title></head><body bgcolor="FFFFFF"><p class="navbar" align="right"><a href="index.html"><img border="0" alt="[Contents]" src="icons/contents.gif"></a><a href="x-evtdic.html"><img border="0" alt="[Index]" src="icons/index.gif"></a><a href="x-evtdic.html"><img border="0" alt="[Top]" src="icons/top.gif"></a><a href="x-evtdic.html"><img border="0" alt="[Prev]" src="icons/prev.gif"></a><a href="x-evtdic2.html"><img border="0" alt="[Next]" src="icons/next.gif"></a></p><font face="Helvetica, sans-serif" class="sans"><h3 class="H2"><i><a name="108668">B.1 Introduction</a></i></h3></font><dl class="margin"><dl class="margin"><dd><p class="Body"><a name="108669"> </a>This chapter provides a "dictionary" of the events collected by WindView. It lists each event by object type (message queue, semaphore, task, and so on), providing the following information for each:</p></dl><dl class="margin"><p class="listspace"><ul class="Bullet" type="disc"><li><a name="108670"> </a>The event icon.</li></ul></p><p class="listspace"><ul class="Bullet" type="disc"><li><a name="108671"> </a>The possible causes of the event, including which type of code (system, application, or ISR) could have caused it.</li></ul></p><p class="listspace"><ul class="Bullet" type="disc"><li><a name="108672"> </a>Any task state effects that can result from the event.</li></ul></p><p class="listspace"><ul class="Bullet" type="disc"><li><a name="108678"> </a>The information collected about the event for each event-logging level. (That is, the information displayed when you double-click on the event icon or otherwise inspect it with the <b class="guiLabel"><font face="Helvetica, sans-serif" size="-1" class="sans">Show Event</font></b> dialog box; see <a href="c-display4.html#83966"><i class="title">The </i>Show Event<i class="title"> Dialog Box</i></a> for details on using this window.)</li></ul></p></dl><dl class="margin"><dd><p class="Body"><a name="108679"> </a><a href="x-evtdic1.html#131476">Table B-1</a> shows the paradigm that Wind River Systems used to create the default WindView icons.</p></dl></dl><dl class="margin"><dd><p class="table" callout><table border="0" cellpadding="0" cellspacing="0"><tr valign="top"><td valign="top" width="40"><br><img border="0" alt="*" src="icons/note.gif"></td><td><hr><div class="CalloutCell"><a name="126224"><b class="symbol_UC"><font face="Helvetica, sans-serif" size="-1" class="sans">NOTE: </font></b></a>The following are not supported by WindView (that is, they are not instrumented and so do not show up in a WindView event log): VxMP shared objects (shared semaphores and message queues), and VxWorks 4.0.<i class="textVariable">x</i>-style semaphores. </div></td></tr><tr valign="top"><td></td><td><hr></td></tr><tr valign="middle"><td colspan="20"></td></tr></table></p callout><dl class="margin"><dd><p class="Body"><a name="131471"> </a><p class="table"><h4 class="EntityTitle"><a name="131476"><font face="Helvetica, sans-serif" size="-1" class="sans">Table B-1: Wind River Systems' Icon Paradigm</font></a></h4><table border="0" cellpadding="0" cellspacing="0"><tr><td colspan="20"><hr class="tablerule"></td></tr><tr valign="middle"><th rowspan="1" colspan="1"><div class="CellHeading"><b><a name="131482"> </a><font face="Helvetica, sans-serif" size="-1" class="sans">Icon Form</font></b></div></th><td width="10"> </td><th rowspan="1" colspan="1"><div class="CellHeading"><b><a name="131484"> </a><font face="Helvetica, sans-serif" size="-1" class="sans">Meaning</font></b></div></th><td width="10"> </td><th rowspan="1" colspan="1"><div class="CellHeadingC" align="center"><a name="131486"> </a><b><font face="Helvetica, sans-serif" size="-1" class="sans">Example</font></b></div></th><td width="10"> </td></tr><tr><td colspan="20"><hr class="tablerule2"></td></tr><tr valign="top"><td colspan=1 rowspan=1><div class="CellBody"><a name="131488"> </a>Circled</div></td><td width="10"> </td><td colspan=1 rowspan=1><div class="CellBody"><a name="131490"> </a>Object has been created</div></td><td width="10"> </td><td colspan=1 rowspan=1><div class="CellBodyC" align="center"><a name="131495"> </a><b class="eventType">taskSpawn</b>: <img class="figure" border="0" src="images/x-evtdica40.gif"></div></td><td width="10"> </td></tr><tr valign="top"><td colspan=1 rowspan=1><div class="CellBody"><a name="131497"> </a>Circled with a line <br>through it</div></td><td width="10"> </td><td colspan=1 rowspan=1><div class="CellBody"><a name="131499"> </a>Object has been deleted</div></td><td width="10"> </td><td colspan=1 rowspan=1><div class="CellBodyC" align="center"><a name="131504"> </a><b class="eventType">msgQDelete</b>:<img class="figure" border="0" src="images/x-evtdica41.gif"></div></td><td width="10"> </td></tr><tr valign="top"><td colspan=1 rowspan=1><div class="CellBody"><a name="131506"> </a>Shaded or full</div></td><td width="10"> </td><td colspan=1 rowspan=1><div class="CellBody"><a name="131508"> </a>Object is being given</div></td><td width="10"> </td><td colspan=1 rowspan=1><div class="CellBodyC" align="center"><a name="131513"> </a><b class="eventType">semGive</b>:<img class="figure" border="0" src="images/x-evtdica42.gif"></div></td><td width="10"> </td></tr><tr valign="top"><td colspan=1 rowspan=1><div class="CellBody"><a name="131515"> </a>Empty</div></td><td width="10"> </td><td colspan=1 rowspan=1><div class="CellBody"><a name="131517"> </a>Object is being taken</div></td><td width="10"> </td><td colspan=1 rowspan=1><div class="CellBodyC" align="center"><a name="131522"> </a><b class="eventType">msgQReceive</b>:<img class="figure" border="0" src="images/x-evtdica43.gif"></div></td><td width="10"> </td></tr><tr><td colspan="20"><hr class="tablerule"></td></tr><tr valign="middle"><td colspan="20"></td></tr></table></p></p></dl></dl><a name="foot"><hr></a><p class="navbar" align="right"><a href="index.html"><img border="0" alt="[Contents]" src="icons/contents.gif"></a><a href="x-evtdic.html"><img border="0" alt="[Index]" src="icons/index.gif"></a><a href="x-evtdic.html"><img border="0" alt="[Top]" src="icons/top.gif"></a><a href="x-evtdic.html"><img border="0" alt="[Prev]" src="icons/prev.gif"></a><a href="x-evtdic2.html"><img border="0" alt="[Next]" src="icons/next.gif"></a></p></body></html><!---by WRS Documentation (), Wind River Systems, Inc. conversion tool: Quadralay WebWorks Publisher 4.0.11 template: CSS Template, Jan 1998 - Jefro --->⌨️ 快捷键说明
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