1 // Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of the License "ARM EABI LICENCE.txt"

     5 // which accompanies this distribution, and is available

     6 // in kernel/eka/compsupp.

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // e32\compsupp\symaehabi\callfirstprocessfn.cpp

    15 // 

    16 //

    17 

    18 #include "unwind_env.h"

    19 #include "unwinder.h"

    20 #include "symbian_support.h"

    21 #include <e32panic.h>

    22 

    23 #ifdef __LEAVE_EQUALS_THROW__

    24 _LIT(KLitUser,"USER");

    25 #endif

    26 

    27 TInt E32Main();

    28 

    29 #ifdef __KERNEL_MODE__

    30 #error This file should not be compiled in kernel mode

    31 #endif

    32 

    33 extern "C" {

    34 

    35 void __cpp_initialize__aeabi_();

    36 void __DLL_Export_Table__();

    37 

    38 TInt CallThrdProcEntry(TInt (*aFn)(void*), void* aPtr, TInt aNotFirst)

    39 	{

    40 	TCppRTExceptionsGlobals aExceptionGlobals;

    41 

    42 	if (!aNotFirst)

    43 		{

    44 		// Init statics for implicitly linked DLLs

    45 		User::InitProcess();

    46 

    47 		// Init statics for EXE

    48 		//pick up export table if we're an exexp

    49 		__DLL_Export_Table__();

    50 		__cpp_initialize__aeabi_();

    51 		}

    52 #ifdef __LEAVE_EQUALS_THROW__

    53 	TInt r = KErrNone;

    54 

    55 	try {

    56 		r = aNotFirst ? (*aFn)(aPtr) : E32Main();

    57 		}

    58 	catch (XLeaveException&)

    59 		{

    60 		User::Panic(KLitUser, EUserLeaveWithoutTrap);

    61 		}

    62 

    63 	return r;

    64 #else

    65 	return aNotFirst ? (*aFn)(aPtr) : E32Main();

    66 #endif

    67 	}

    68 }