1 /*

     2 * Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 * This file is part of drtrvct.dll and drtrvct_vfpv2.dll.

    16 *

    17 */

    18 

    19 

    20 #include <e32std.h>

    21 #include <signal.h> // Will be found among RVCT's header files.

    22 

    23 

    24 extern "C" EXPORT_C TInt __rt_raise(TInt signal, TInt type)

    25     {

    26     TExcType aExc = EExcGeneral;

    27 

    28     // Translate the signal into an EPOC exception.

    29     switch (signal)

    30         {

    31 	case SIGABRT : 

    32 	    aExc = EExcAbort;

    33 	    break;

    34 

    35 	case SIGFPE :

    36 	    switch (type)

    37 	        {

    38 		case DIVBYZERO :

    39 		    aExc = EExcAbort;

    40 		    break;

    41 		default:

    42 		    aExc = EExcFloatInvalidOperation;

    43 		}

    44 	    break;

    45 

    46 	case SIGILL :

    47 	    aExc = EExcCodeAbort;

    48 	    break;

    49 

    50 	case SIGINT :

    51 	    aExc = EExcUserInterrupt;

    52 	    break;

    53 

    54 	case SIGSEGV :

    55 	    aExc = EExcDataAbort;

    56 	    break;

    57 

    58 	case SIGTERM :

    59 	    aExc = EExcKill;

    60 	    break;

    61 	}

    62 

    63     User::RaiseException(aExc);

    64 

    65     return signal;

    66     }