debuggercdi/com.nokia.carbide.cpp.debug.crashdebugger/html/DebuggingInformation/CrashDebuggerFindingFault.guide03.html
author Ed Swartz <ed.swartz@nokia.com>
Wed, 02 Dec 2009 14:39:17 -0600
changeset 608 d2a651a847a5
parent 0 fb279309251b
child 990 5d016a880824
child 1024 48b401835d0a
permissions -rw-r--r--
Initial work to support an ISDKManager implementation that only understands SBSv2 (meaning, no devices.xml support). This abstracts the common behavior of both SDKManagers into AbstractSDKManager but does not change API. SBSv2Utils is extended to encapsulate some repeated patterns to find sbs.bat.

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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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