--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/kernel/eka/memmodel/epoc/multiple/mmonitor.cpp	Mon Oct 19 15:55:17 2009 +0100
@@ -0,0 +1,95 @@
+// 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\memmodel\epoc\multiple\mmonitor.cpp
+// Kernel crash debugger - machine independent portion
+// 
+//
+
+#include <kernel/monitor.h>
+#include "memmodel.h"
+
+void Monitor::DumpMemModelProcessData(DProcess* aProcess)
+	{
+	DMemModelProcess* pP=(DMemModelProcess*)aProcess;
+	Printf("OS ASID=%d, LPD=%08x, GPD=%08x\r\n",pP->iOsAsid,pP->iLocalPageDir,pP->iGlobalPageDir);
+	Printf("ChunkCount=%d ChunkAlloc=%d\r\n",pP->iChunkCount,pP->iChunkAlloc);
+	TInt i;
+	for (i=0; i<pP->iChunkCount; i++)
+		{
+		DMemModelProcess::SChunkInfo& ci=pP->iChunks[i];
+		Printf("%d: Chunk %08x, access count %d\r\n",i,ci.iChunk,ci.iAccessCount);
+		}
+	}
+
+void Monitor::DumpChunkData(DChunk* aChunk)
+	{
+	DMemModelChunk* pC=(DMemModelChunk*)aChunk;
+	Printf("Owning Process %08x OS ASIDS %08x\r\n",pC->iOwningProcess,pC->iOsAsids);
+	Printf("Size %x, MaxSize %x, Base %08x\r\n",pC->iSize,pC->iMaxSize,pC->iBase);
+	Printf("Attrib %x, StartPos %x\r\n",pC->iAttributes,pC->iStartPos);
+	Printf("Type %d\r\n",pC->iChunkType);
+	Printf("PTE: %08x, PDE: %08x\r\n", pC->iPtePermissions,pC->iPdePermissions);
+	Printf("PageTables=%08x, PageBitMap=%08x, PermPgBitMap=%08x\r\n",pC->iPageTables,pC->iPageBitMap,pC->iPermanentPageBitMap);
+	DumpCpuChunkData(pC);
+	if (pC->iKernelMirror)
+		{
+		Printf("iKernelMirror=%08x\r\n", pC->iKernelMirror);
+		DumpObjectData((DMonObject*)pC->iKernelMirror, EChunk);
+		}
+	}
+
+void Monitor::MMProcessInfoCommand()
+	{
+	TScheduler* pS=TScheduler::Ptr();
+#ifdef __SMP__
+	TInt i;
+	for (i=0; i<KMaxCpus; ++i)
+		{
+		DMonObject* pA = (DMonObject*)pS->iSub[i]->iAddressSpace;
+		Printf("CPU%d: TheCurrentAddressSpace=%08x\r\n",i,pA);
+		}
+#else
+	DMonObject* pA=(DMonObject*)pS->iAddressSpace;
+	Printf("TheCurrentAddressSpace=%08x\r\n",pA);
+#endif
+	}
+	
+void Monitor::MDisplayCodeSeg(DCodeSeg* aSeg)
+	{
+	DMemModelCodeSeg* seg = (DMemModelCodeSeg*) aSeg;
+	DMemModelCodeSegMemory* mem = seg->Memory();
+	Printf("   iPageCount: %x\r\n",mem ? mem->iPageCount : 0);
+	Printf("   iPages: %08x (%08x)\r\n",mem ? mem->iPages : 0, mem ? *mem->iPages : 0);
+	Printf("   iCodeAllocBase: %08x\r\n",seg->iCodeAllocBase);
+	Printf("   iDataAllocBase: %08x\r\n",seg->iDataAllocBase);
+	Printf("   iKernelData: %08x\r\n",seg->iKernelData);
+	Printf("   iOsAsids: %08x\r\n",mem ? mem->iOsAsids : 0);
+	Printf("   iCreator: %08x\r\n",mem ? mem->iCreator : 0);
+	}
+
+extern TInt MapProcess(DMemModelProcess* aProcess, TBool aForce);
+
+EXPORT_C TUint Monitor::MapAndLocateUserStack(DThread* aThread)
+	{
+	DMemModelProcess* pP=(DMemModelProcess*)aThread->iOwningProcess;
+	TInt r = SwitchAddressSpace(pP, EFalse);
+	if (r!=KErrNone)
+		return 0;
+	return aThread->iUserStackRunAddress;
+	}
+
+EXPORT_C TInt Monitor::SwitchAddressSpace(DProcess* aProcess, TBool aForce)
+	{
+	return MapProcess((DMemModelProcess*)aProcess, aForce);
+	}