| author | timkelly |
| Mon, 26 Jul 2010 11:32:21 -0500 | |
| branch | C3_BUILDER_WORK |
| changeset 1681 | 6636e8c75e66 |
| parent 1024 | 48b401835d0a |
| permissions | -rw-r--r-- |
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" |
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"http://www.w3.org/TR/html4/loose.dtd"> |
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<html><head> |
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<title>Extracting information about the kernel in Debugging information</title> |
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<link href="sysdoc-eclipse.css" type="text/css" rel="stylesheet" media="screen"> |
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<link href="sysdoc-eclipse.css" type="text/css" rel="stylesheet" media="print"> |
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<link href="../../book.css" type="text/css" rel="stylesheet" > |
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<div class="Head1"> |
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<h2>Extracting Information About the Kernel</h2> |
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</div> |
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<div> |
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<p>To find more information about the kernel, use the |
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<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 |
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will give you detailed information on the current process, the current thread, |
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the current user process, the current user thread, and the state of the |
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kernel. We use the example shown below to illustrate how information can be extracted about the:</p> |
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<ul> |
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<li> |
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<p><a href="CrashDebuggerInfoAboutKernel.guide02.html" >Scheduler state</a></p> |
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</li> |
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<li> |
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<p><a href="CrashDebuggerInfoAboutKernel.guide03.html" >Current thread state</a></p> |
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</li> |
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<li> |
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<p><a href="CrashDebuggerInfoAboutKernel.guide04.html" >Current process state</a></p> |
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</li> |
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<li><a href="CrashDebuggerInfoAboutKernel.guide05.html" >Current data section process</a></li> |
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</ul> |
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<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> |
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<p class="listing">SCHEDULER @64000348: CurrentThread 640396b0<br> |
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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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</div><div></div> |
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<div id="footer">Copyright © 2010 Nokia Corporation and/or its subsidiary(-ies). All rights reserved. <br>License: <a href="http://www.eclipse.org/legal/epl-v10.html">http://www.eclipse.org/legal/epl-v10.html</a></div> |
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</body> |
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</html> |
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