os/kernelhwsrv/kernel/eka/euser/epoc/arm/uc_dll.cpp
author sl
Tue, 10 Jun 2014 14:32:02 +0200
changeset 1 260cb5ec6c19
permissions -rw-r--r--
Update contrib.
     1 // Copyright (c) 1995-2009 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 "Eclipse Public License v1.0"
     5 // which accompanies this distribution, and is available
     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".
     7 //
     8 // Initial Contributors:
     9 // Nokia Corporation - initial contribution.
    10 //
    11 // Contributors:
    12 //
    13 // Description:
    14 // e32\euser\epoc\arm\uc_dll.cpp
    15 // This file contains the DLL entrypoint
    16 // 
    17 //
    18 
    19 #include "u32std.h"
    20 
    21 
    22 extern "C" {
    23 
    24 #if defined(__GCC32__)
    25 
    26 typedef void (*PFV)();
    27 extern PFV __CTOR_LIST__[];
    28 extern PFV __DTOR_LIST__[];
    29 
    30 GLDEF_C TInt _E32Dll_Body(TInt aReason)
    31 	{
    32 	if (aReason==KModuleEntryReasonProcessAttach)
    33 		{
    34 		TUint i=1;
    35 		while (__CTOR_LIST__[i])
    36 			(*__CTOR_LIST__[i++])();
    37 		}
    38 	else if (aReason==KModuleEntryReasonProcessDetach)
    39 		{
    40 		TUint i=1;
    41 		while (__DTOR_LIST__[i])
    42 			(*__DTOR_LIST__[i++])();
    43 		}
    44 	return 0;
    45 	}
    46 
    47 #elif defined(__ARMCC__)
    48 
    49 void __DLL_Export_Table__(void);
    50 void __cpp_initialize__aeabi_(void);
    51 __weak void run_static_dtors(void);
    52 
    53 GLDEF_C TInt _E32Dll_Body(TInt aReason)
    54 	{
    55 	if (aReason==KModuleEntryReasonProcessAttach)
    56 		{
    57 		__DLL_Export_Table__();
    58 		__cpp_initialize__aeabi_();
    59 		}
    60 	else if (aReason==KModuleEntryReasonProcessDetach)
    61 		{
    62 		int call_static_dtors = (int)run_static_dtors;
    63 		if (call_static_dtors) run_static_dtors();
    64 		return KErrNone;
    65 		}
    66 	return 0;
    67 	}
    68 
    69 #else
    70 #error not supported
    71 #endif
    72 
    73 }	// extern "C"
    74