diff -r a179b74831c9 -r c1f20ce4abcf kerneltest/e32test/system/t_reason2.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/kerneltest/e32test/system/t_reason2.cpp	Tue Aug 31 16:34:26 2010 +0300
@@ -0,0 +1,141 @@
+// Copyright (c) 2010 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:
+// e32test\system\t_reason2.cpp
+// Overview:
+// Tests system startup reason HAL functions and exception info functions:
+// API Information:
+// UserHal::StartupReason() (deprecated), HAL:.Get(ESystemStartupReason,..),
+// UserHal::FaultReason, UserHal::ExceptionId and UserHal::ExceptionInfo
+// Details:
+// - Asks system startup reason from user hal
+// - Asks system startup reason with replacing hal::get method
+// - Asks Exception info
+// Platforms/Drives/Compatibility:
+// All.
+// Assumptions/Requirement/Pre-requisites:
+// Failures and causes:
+// Base Port information:
+// 
+//
+#define __E32TEST_EXTENSION__
+
+#include <e32hal.h>
+#include <e32test.h>
+#include <hal.h>
+#include <u32hal.h>
+#include <e32svr.h>
+
+LOCAL_D RTest test(_L("T_REASON2"));
+
+TInt gSysReason=KErrNotSupported;
+
+void GetSysStartupReason()
+	{
+	test.Next(_L("Get startup reason using (deprecated) UserHal::StartupReason API"));
+
+	TMachineStartupType reason;
+
+	test_KErrNone(UserHal::StartupReason(reason));
+	switch (reason)
+		{
+		case EStartupCold:			RDebug::Print(_L("Cold Start    ")); break;
+		case EStartupColdReset: 	RDebug::Print(_L("Cold Reset    ")); break;
+		case EStartupNewOs: 		RDebug::Print(_L("New OS        ")); break;
+		case EStartupPowerFail:		RDebug::Print(_L("Power failed  ")); break;
+		case EStartupWarmReset:		RDebug::Print(_L("Warm Reset    ")); break;
+		case EStartupKernelFault:	RDebug::Print(_L("Kernel fault  ")); break;
+		case EStartupSafeReset:		RDebug::Print(_L("Safe Reset    ")); break;
+		default:
+			RDebug::Print(_L("<?reason=%d>  "), reason);
+			test(EFalse); // fail, unknown reason returned
+			break;
+		}
+
+	// test the replacing API
+	TInt r=KErrNone;
+	test.Next(_L("Get system startup reason using HAL::Get()"));
+	r=HAL::Get(HAL::ESystemStartupReason,gSysReason);
+#if defined(__WINS__)
+	test(r=KErrNotSupported);
+#else
+	test_KErrNone(r);
+	switch (gSysReason)
+		{
+		case HAL::ESystemStartupReason_Cold:	RDebug::Print(_L("reason:Cold ")); break;
+		case HAL::ESystemStartupReason_Warm:	RDebug::Print(_L("reason:Warm ")); break;
+		case HAL::ESystemStartupReason_Fault: 	RDebug::Print(_L("reason:Fault")); break;
+		default:
+			RDebug::Print(_L("<?reason=%d>  "), gSysReason);
+			test(EFalse); // fail, unknown reason returned
+			break;
+		}
+#endif
+	}
+
+void GetExceptionInfo()
+	{
+	test.Next(_L("Get exception ID"));
+	TInt exceptno;
+	TInt faultno;
+
+	TExcInfo exceptInfo;
+	test_KErrNone(UserHal::ExceptionId(exceptno));
+				
+	test.Next(_L("Get exception info"));
+	test_KErrNone(UserHal::ExceptionInfo(exceptInfo));
+
+	test.Next(_L("Get fault reason"));
+	test_KErrNone(UserHal::FaultReason(faultno));
+
+	if (gSysReason==HAL::ESystemStartupReason_Warm || gSysReason==HAL::ESystemStartupReason_Fault)
+		{
+		RDebug::Print(_L("(last exception %d: code %08x data %08x) "), exceptno, exceptInfo.iCodeAddress,exceptInfo.iDataAddress);
+		}
+				
+	if (gSysReason==HAL::ESystemStartupReason_Fault)
+		{
+		if (faultno == 0x10000000)
+			{
+			RDebug::Print(_L("Kernel Exception  "));
+			}
+		else
+			{
+			if (faultno >= 0x10000)
+				{
+				RDebug::Print(_L("Kernel PANIC: %d  "), faultno-0x10000);
+				}
+			else
+				{
+				RDebug::Print(_L("Kernel FAULT: %d  "), faultno);
+				}
+			}
+		}
+	}
+
+TInt E32Main()
+	{
+	test.Title();
+
+	test.Start(_L("Test startup reasons from Hal"));
+
+	// test startup reason
+	GetSysStartupReason();
+
+	// test exception and fault info UserHal functions
+	GetExceptionInfo();
+
+	test.End();
+
+	return KErrNone;
+	}