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<title>Extracting information about the kernel in Debugging information</title>
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<h2>Extracting Information About the Kernel</h2>
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<p>To find more information about the kernel, use the
<a href="CrashDebugger_cmd_i.guide.html" title="The debug monitor and command syntax / i - display information for the current process and thread">i</a> command. This
will give you detailed information on the current process, the current thread,
the current user process, the current user thread, and the state of the
kernel. We use the example shown below to illustrate how information can be extracted about the:</p>
<ul>
<li>
<p><a href="CrashDebuggerInfoAboutKernel.guide02.html" >Scheduler state</a></p>
</li>
<li>
<p><a href="CrashDebuggerInfoAboutKernel.guide03.html" >Current thread state</a></p>
</li>
<li>
<p><a href="CrashDebuggerInfoAboutKernel.guide04.html" >Current process state</a></p>
</li>
<li><a href="CrashDebuggerInfoAboutKernel.guide05.html" >Current data section process</a></li>
</ul>
<p>The output shown below is a typical result of using the <a href="CrashDebugger_cmd_i.guide.html" title="The debug monitor and command syntax / i - display information for the current process and thread">i</a> command. </p>
<p class="listing">SCHEDULER @64000348: CurrentThread 640396b0<br>
RescheduleNeeded=00 DfcPending=00 KernCSLocked=00000001<br>DFCS: next 64000458 prev 64000458<br>ProcessHandler=f8014904, AddressSpace=64038d5c<br>SYSLOCK: HoldingThread 00000000 iWaiting 00000000<br>Extras 0: 64038d5c 1: 64038d5c 2: 64038d5c 3: 00000000<br>Extras 4: 00000000 5: 00000000 6: 00000000 7: 00000000<br>Extras 8: 00000000 9: 00000000 A: 00000000 B: 00000000<br>Extras C: 00000000 D: 00000000 E: 00000000 F: 00000000<br><br>TheCurrentThread=64039408<br>THREAD at 64039408 VPTR=f803423c AccessCount=3 Owner=64038d5c<br>Full name test2.exe::Main<br>Thread MState READY<br>Default priority 16 WaitLink Priority 16<br>ExitInfo 2,100,USER<br>Flags 00000004, Handles 640330bc<br>Supervisor stack base 6571f000 size 1000<br>User stack base 00402000 size 2000<br>Id=26, Alctr=00600000, Created alctr=00600000, Frame=00000000<br>Trap handler=00000000, ActiveScheduler=00000000, Exception handler=00000000<br>TempObj=00000000 TempAlloc=00000000 IpcCount=00000000<br>NThread @ 640396b0 Pri 16 NState READY<br>Next=640396b0 Prev=640396b0 Att=03 iUserContextType=0b<br>HeldFM=00000000 WaitFM=00000000 AddrSp=64038d5c<br>Time=17 Timeslice=20 ReqCount=0<br>SuspendCount=0 CsCount=1 CsFunction=fffffffe<br>SavedSP=6571ff34 ExtraContext=00000000 ExtraContextSize=0000<br>DACR 63990000<br>R13_USR 6571ff88 R14_USR f8025bc0 SPSR_SVC 10000004<br> R4 f8033794 R5 64039408 R6 640396b0 R7 f8028518<br> R8 640396b0 R9 640396b0 R10 00000000 R11 f80284d8<br> PC 00000000<br><br>TheCurrentProcess=64038d5c<br>PROCESS at 64038d5c VPTR=f80342a4 AccessCount=6 Owner=00000000<br>Full name test2.exe<br>ExitInfo 3,0,<br>Flags a0000000, Handles 6403860c, Attributes 60010000<br>DataBssChunk 64039234, CodeSeg 6403919c<br>DllLock 64039044, Process Lock 64038eec SID 00000000<br>TempCodeSeg 00000000 CodeSeg 6403919c Capability 00000000 0003ffff<br>CodeSegs: Count=0<br>NumChunks=2<br>0: Chunk 64039234, run 00400000, access count 1<br>1: Chunk 6403613c, run 00600000, access count 1<br>Process shared IO buffers cookie 0000031d<br>Process has no shared IO buffers<br>Domain -1, DACR 55555507<br>TheCurrentAddressSpace=64038d5c<br>TheCurrentVMProcess=64038d5c<br>PROCESS at 64038d5c VPTR=f80342a4 AccessCount=6 Owner=00000000<br>Full name test2.exe<br>ExitInfo 3,0,<br>Flags a0000000, Handles 6403860c, Attributes 60010000<br>DataBssChunk 64039234, CodeSeg 6403919c<br>DllLock 64039044, Process Lock 64038eec SID 00000000<br>TempCodeSeg 00000000 CodeSeg 6403919c Capability 00000000 0003ffff<br>CodeSegs: Count=0<br>NumChunks=2<br>0: Chunk 64039234, run 00400000, access count 1<br>1: Chunk 6403613c, run 00600000, access count 1<br>Process shared IO buffers cookie 0000031d<br>Process has no shared IO buffers<br>Domain -1, DACR 55555507<br>TheCurrentDataSectionProcess=64038d5c<br>TheCompleteDataSectionProcess=64038d5c<br>PROCESS at 64038d5c VPTR=f80342a4 AccessCount=6 Owner=00000000<br>Full name test2.exe<br>ExitInfo 3,0,<br>Flags a0000000, Handles 6403860c, Attributes 60010000<br>DataBssChunk 64039234, CodeSeg 6403919c<br>DllLock 64039044, Process Lock 64038eec SID 00000000<br>TempCodeSeg 00000000 CodeSeg 6403919c Capability 00000000 0003ffff<br>CodeSegs: Count=0<br>NumChunks=2<br>0: Chunk 64039234, run 00400000, access count 1<br>1: Chunk 6403613c, run 00600000, access count 1<br>Process shared IO buffers cookie 0000031d<br>Process has no shared IO buffers<br>Domain -1, DACR 55555507</p>
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