diff -r 000000000000 -r a41df078684a kernel/eka/nkern/x86/ncmonitor.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/kernel/eka/nkern/x86/ncmonitor.cpp	Mon Oct 19 15:55:17 2009 +0100
@@ -0,0 +1,128 @@
+// Copyright (c) 1994-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of the License "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+// e32\nkern\x86\ncmonitor.cpp
+// Kernel crash debugger - NKERN ARM specific portion
+// 
+//
+
+#include "nk_priv.h"
+#include <x86.h>
+#include <kernel/monitor.h>
+
+
+EXPORT_C void Monitor::DisplayNThreadInfo(NThread* pT)
+	{
+	TBuf8<80> buf=_L8("NThread @ ");
+	buf.AppendNumFixedWidth((TUint)pT,EHex,8);
+	buf+=_L8(" Pri ");
+	buf.AppendNum((TUint)pT->iPriority);
+	buf+=_L8(" NState ");
+	switch (pT->iSpare1)
+		{
+		case NThread::EReady: buf+=_L8("READY"); break;
+		case NThread::ESuspended: buf+=_L8("SUSPENDED"); break;
+		case NThread::EWaitFastSemaphore: buf+=_L8("WAITFSEM "); buf.AppendNumFixedWidth((TUint)pT->iWaitObj,EHex,8); break;
+		case NThread::ESleep: buf+=_L8("SLEEP"); break;
+		case NThread::EBlocked: buf+=_L8("BLOCKED"); break;
+		case NThread::EDead: buf+=_L8("DEAD"); break;
+		case NThread::EWaitDfc: buf+=_L8("WAITDFC"); break;
+		default: buf+=_L8("??"); buf.AppendNumFixedWidth((TUint)pT->iSpare1,EHex,8); break;
+		}
+	PrintLine(buf);
+	Printf("Next=%08x Prev=%08x Att=%02x ExcInUserMode=%02x\r\n",pT->iNext,pT->iPrev,pT->iSpare2,pT->iSpare3);
+	Printf("HeldFM=%08x WaitFM=%08x AddrSp=%08x\r\n",pT->iHeldFastMutex,pT->iWaitFastMutex,pT->iAddressSpace);
+	Printf("Time=%d Timeslice=%d ReqCount=%d\r\n",pT->iTime,pT->iTimeslice,pT->iRequestSemaphore.iCount);
+	Printf("SuspendCount=%d CsCount=%d CsFunction=%08x\r\n",pT->iSuspendCount,pT->iCsCount,pT->iCsFunction);
+	Printf("iUserModeCallbacks=%08x iSpare7=%08x iSpare8=%08x\r\n", pT->iUserModeCallbacks, pT->iSpare7, pT->iSpare8);
+	Printf("SavedSP=%08x\r\n",pT->iSavedSP);
+	if (pT != TScheduler::Ptr()->iCurrentThread)
+		{
+		TUint32* pS=(TUint32*)pT->iSavedSP;
+		SThreadStack reg;
+		MTRAPD(r,wordmove(&reg,pS,sizeof(SThreadStack)));
+		if (r==KErrNone)
+			{
+			Printf("EBX %08x ESI %08x EDI %08x EBP %08x\r\n",reg.iEbx,reg.iEsi,reg.iEdi,reg.iEbp);
+			Printf("EIP %08x CR0 %08x  FS %08x  GS %08x\r\n",reg.iEip,reg.iCR0,reg.iFs,reg.iGs);
+			}
+		}
+	NewLine();
+	}
+
+void Monitor::DisplayNFastSemInfo(NFastSemaphore* pS)
+	{
+	Printf("NFastSemaphore @ %08x Count %d OwningThread %08x\r\n",pS,pS->iCount,pS->iOwningThread);
+	}
+
+void Monitor::DisplayNFastMutexInfo(NFastMutex* pM)
+	{
+	Printf("NFastMutex @ %08x HoldingThread %08x iWaiting %08x\r\n",pM,pM->iHoldingThread,pM->iWaiting);
+	}
+
+void Monitor::DisplaySchedulerInfo()
+	{
+	TScheduler* pS=TScheduler::Ptr();
+	Printf("SCHEDULER @%08x: CurrentThread %08x\r\n",pS,pS->iCurrentThread);
+	Printf("RescheduleNeeded=%02x DfcPending=%02x KernCSLocked=%08x\r\n",pS->iRescheduleNeededFlag,pS->iDfcPendingFlag,pS->iKernCSLocked);
+	Printf("DFCS: next %08x prev %08x\r\n",pS->iDfcs.iA.iNext,pS->iDfcs.iA.iPrev);
+	Printf("ProcessHandler=%08x, AddressSpace=%08x\r\n",pS->iProcessHandler,pS->iAddressSpace);
+	Printf("SYSLOCK: HoldingThread %08x iWaiting %08x\r\n",pS->iLock.iHoldingThread,pS->iLock.iWaiting);
+	Printf("Extras 0: %08x 1: %08x 2: %08x 3: %08x\r\n",pS->iExtras[0],pS->iExtras[1],pS->iExtras[2],pS->iExtras[3]);
+	Printf("Extras 4: %08x 5: %08x 6: %08x 7: %08x\r\n",pS->iExtras[4],pS->iExtras[5],pS->iExtras[6],pS->iExtras[7]);
+	Printf("Extras 8: %08x 9: %08x A: %08x B: %08x\r\n",pS->iExtras[8],pS->iExtras[9],pS->iExtras[10],pS->iExtras[11]);
+	Printf("Extras C: %08x D: %08x E: %08x F: %08x\r\n",pS->iExtras[12],pS->iExtras[13],pS->iExtras[14],pS->iExtras[15]);
+	}
+
+void Monitor::DumpCpuRegisters()
+	{
+	SFullX86RegSet& r=*(SFullX86RegSet*)iRegs;
+	Printf("EAX=%08x EBX=%08x ECX=%08x EDX=%08x\r\n",r.iEax,r.iEbx,r.iEcx,r.iEdx);
+	Printf("ESP=%08x EBP=%08x ESI=%08x EDI=%08x\r\n",r.iEsp,r.iEbp,r.iEsi,r.iEdi);
+	Printf(" CS=%08x EIP=%08x EFL=%08x  SS=%08x\r\n",r.iCs,r.iEip,r.iEflags,r.iSs);
+	Printf(" DS=%08x  ES=%08x  FS=%08x  GS=%08x\r\n",r.iDs,r.iEs,r.iFs,r.iGs);
+	Printf("IrqNest=%08x\r\n",r.iIrqNestCount);
+	NewLine();
+	}
+
+void Monitor::DisplayCpuFaultInfo()
+	{
+	TScheduler* pS = TScheduler::Ptr();
+	TAny* p = pS->i_ExcInfo;
+	if (!p)
+		return;
+	TX86ExcInfo& a=*(TX86ExcInfo*)p;
+	Printf("Exc %02x EFLAGS=%08x FAR=%08x ErrCode=%08x\r\n",a.iExcId,a.iEflags,a.iFaultAddress,a.iExcErrorCode);
+	Printf("EAX=%08x EBX=%08x ECX=%08x EDX=%08x\r\n",a.iEax,a.iEbx,a.iEcx,a.iEdx);
+	Printf("ESP=%08x EBP=%08x ESI=%08x EDI=%08x\r\n",a.iEsp,a.iEbp,a.iEsi,a.iEdi);
+	Printf(" CS=%08x EIP=%08x  DS=%08x  SS=%08x\r\n",a.iCs,a.iEip,a.iDs,a.iSs);
+	Printf(" ES=%08x  FS=%08x  GS=%08x\r\n",a.iEs,a.iFs,a.iGs);
+	if (a.iCs&3)
+		{
+		Printf("SS3=%08x ESP3=%08x\r\n",a.iSs3,a.iEsp3);
+		}
+	}
+
+EXPORT_C void Monitor::GetStackPointers(NThread* aThread, TUint& aSupSP, TUint& aUsrSP)
+	{
+	TScheduler* pS = TScheduler::Ptr();
+	if (aThread == pS->iCurrentThread)
+		aSupSP = ((SFullX86RegSet*)iRegs)->iEsp;
+	else
+		aSupSP = (TUint)aThread->iSavedSP;
+
+	// User SP is in the exception info on the top of the supervisor stack
+	TUint stackTop = (TUint)aThread->iStackBase + aThread->iStackSize;
+	TX86ExcInfo* excRegs = (TX86ExcInfo*)(stackTop-sizeof(TX86ExcInfo));
+	aUsrSP = excRegs->iEsp3;
+	}