1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/os/kernelhwsrv/kernel/eka/compsupp/rvct3_1/rtraise.cpp Fri Jun 15 03:10:57 2012 +0200
1.3 @@ -0,0 +1,66 @@
1.4 +// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
1.5 +// All rights reserved.
1.6 +// This component and the accompanying materials are made available
1.7 +// under the terms of the License "ARM EABI LICENCE.txt"
1.8 +// which accompanies this distribution, and is available
1.9 +// in kernel/eka/compsupp.
1.10 +//
1.11 +// Initial Contributors:
1.12 +// Nokia Corporation - initial contribution.
1.13 +//
1.14 +// Contributors:
1.15 +//
1.16 +// Description:
1.17 +// This file is part of drtrvct.dll and drtrvct_vfpv2.dll.
1.18 +//
1.19 +//
1.20 +
1.21 +#include <e32std.h>
1.22 +#include <e32std_private.h>
1.23 +#include <signal.h> // Will be found among RVCT's header files.
1.24 +
1.25 +
1.26 +extern "C" EXPORT_C TInt __rt_raise(TInt signal, TInt type)
1.27 + {
1.28 + TExcType aExc = EExcGeneral;
1.29 +
1.30 + // Translate the signal into an EPOC exception.
1.31 + switch (signal)
1.32 + {
1.33 + case SIGABRT :
1.34 + aExc = EExcAbort;
1.35 + break;
1.36 +
1.37 + case SIGFPE :
1.38 + switch (type)
1.39 + {
1.40 + case DIVBYZERO :
1.41 + aExc = EExcAbort;
1.42 + break;
1.43 + default:
1.44 + aExc = EExcFloatInvalidOperation;
1.45 + }
1.46 + break;
1.47 +
1.48 + case SIGILL :
1.49 + aExc = EExcCodeAbort;
1.50 + break;
1.51 +
1.52 + case SIGINT :
1.53 + aExc = EExcUserInterrupt;
1.54 + break;
1.55 +
1.56 + case SIGSEGV :
1.57 + aExc = EExcDataAbort;
1.58 + break;
1.59 +
1.60 + case SIGTERM :
1.61 + aExc = EExcKill;
1.62 + break;
1.63 + }
1.64 +
1.65 + User::RaiseException(aExc);
1.66 +
1.67 + return signal;
1.68 + }
1.69 +