debuggercdi/com.nokia.carbide.cpp.debug.crashdebugger/html/DebuggingInformation/CrashDebuggerFindingFault.guide03.html
author tzelaw
Tue, 14 Apr 2009 15:03:19 -0500
changeset 94 d74b720418db
parent 2 d760517a8095
child 990 5d016a880824
child 1024 48b401835d0a
permissions -rw-r--r--
Test framework support: Ask debugger to remember DebugTarget so test framework can use it to setup test framework related utility. With this we can use the DebugUI way of launching while keeping test framework functionality

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<h2>Panics</h2>
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<p>If the <em>Fault Category</em> is not <em>Exception</em>,
then the fault is due to a panic. In this case the only other valid field is
the <em>Fault reason</em>; the values of all other fields are
meaningless.</p>
<p> The panic number is the low 16-bits of the fault reason, shown in
hexadecimal.</p>
<p>For example, a KERN 27 panic would generate:</p>
<p class="listing">Fault Category: KERN  Fault Reason: 0000001b<br>
  ExcId ffffee5e CodeAddr ffff99a9 DataAddr bfff3e54 Extra fffec4cd</p>
<p>If the panic is KERN 4, then a thread or process marked as
protected has panicked. For other panics, kernel side code has panicked; this
code is either in the kernel itself or in a device driver.</p>
<p>See <a href="CrashDebuggerInfoAboutKernel.guide.html">Extracting information about the kernel</a> to find out which process and thread were
running at the time of the panic.</p> 

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