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List:       snap-users
Subject:    (KAME-snap 9437) dead loop detection in a process
From:       keshavaak <keshavaak () huawei ! com>
Date:       2006-04-30 5:33:44
Message-ID: 000501c66c17$a5a6fdb0$8c95460a () china ! huawei ! com
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Hi,

            I want to detect the dead loop in a process.

            Is there a way OS notifies, say hardware periodic timer
handler when ever a process is scheduled?

 

            Can os notifies that whenever process scheduled to interrupt
handler ?

 

 

Thanks & regards,

keshava


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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Hi,</span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; I
want to detect the dead loop in a process.</span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Is
there a way OS notifies, say hardware periodic timer handler when ever a <b><span
style='font-weight:bold'>process is scheduled</span></b>?</span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Can
os notifies that whenever process scheduled to interrupt handler ?</span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>&nbsp;</span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Thanks &amp; regards,</span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>keshava</span></font></p>

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