1 // Copyright (c) 2008-2009 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 // This file is part of drtrvct.dll and drtrvct_vfpv2.dll.

    15 // 

    16 //

    17 

    18 #include <e32std.h>

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

    20 

    21 

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

    23     {

    24     TExcType aExc = EExcGeneral;

    25 

    26     // Translate the signal into an EPOC exception.

    27     switch (signal)

    28         {

    29 	case SIGABRT : 

    30 	    aExc = EExcAbort;

    31 	    break;

    32 

    33 	case SIGFPE :

    34 	    switch (type)

    35 	        {

    36 		case DIVBYZERO :

    37 		    aExc = EExcAbort;

    38 		    break;

    39 		default:

    40 		    aExc = EExcFloatInvalidOperation;

    41 		}

    42 	    break;

    43 

    44 	case SIGILL :

    45 	    aExc = EExcCodeAbort;

    46 	    break;

    47 

    48 	case SIGINT :

    49 	    aExc = EExcUserInterrupt;

    50 	    break;

    51 

    52 	case SIGSEGV :

    53 	    aExc = EExcDataAbort;

    54 	    break;

    55 

    56 	case SIGTERM :

    57 	    aExc = EExcKill;

    58 	    break;

    59 	}

    60 

    61     User::RaiseException(aExc);

    62 

    63     return signal;

    64     }