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4 <title>Finding the type of fault in Debugging information</title> |
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9 |
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10 <h2>Finding the Type of Fault</h2> |
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11 </div><div> |
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12 <p>The type of fault is the first piece of information that you need. |
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13 There are two possibilities:</p> |
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14 <ul> |
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15 <li> |
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16 <p><a href="CrashDebuggerFindingFault.guide02.html" title="Finding the type of fault / Unhandled exceptions">an unhandled exception has occurred</a></p> |
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17 </li> |
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18 <li> |
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19 <p><a href="CrashDebuggerFindingFault.guide03.html" title="Finding the type of fault / Panics">a panic has occurred</a></p> |
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20 </li> |
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21 </ul> |
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22 <p>To start, use the |
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23 <a href="CrashDebugger_cmd_f.guide.html" title="The debug monitor and command syntax / f - display kernel fault information">f</a> command. You |
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24 will see something like this: </p> |
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25 <p class="listing">Fault Category: Exception Fault Reason: 10000000<br> |
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26 ExcId 00000001 CodeAddr f800415c DataAddr 00000000 Extra 00000005<br>Exc 1 Cpsr=60000013 FAR=00000000 FSR=00000005<br> |
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27 R0=64007328 R1=00000000 R2=00000000 R3=00000001<br> |
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28 R4=64007328 R5=640074c0 R6=00000000 R7=f8047ba4<br> |
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29 R8=64006f80 R9=64006fec R10=00000013 R11=64006ec4<br> |
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30 R12=00000001 R13=000029b4 R14=0000016c R15=f800415c<br>R13Svc=64006ea8 R14Svc=f8002b2c SpsrSvc=600000ff</p> |
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31 <p>The <em>Fault Category</em> field shows the type of fault, in |
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32 this case an exception.</p> |
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33 |
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