kernel/eka/kernel/arm/v_entry.cpp
author arunabha
Thu, 19 Nov 2009 19:10:45 +0000
branchGCCE_COMPATIBILITY
changeset 3 9a3ffdc955cd
parent 0 a41df078684a
permissions -rw-r--r--
Bug 341 - [GCCE] Enabling support for gcce in cia files Bug 340 - [GCCE] improper use of __asm
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// Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of the License "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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// e32\kernel\arm\v_entry.cpp
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// 
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//
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#include <kernel/klib.h>
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IMPORT_C void AsicInitialise();
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extern "C" {
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TInt __Variant_Flags__ = 0;
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#if defined(__GCC32__)
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typedef void (*PFV)();
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extern PFV __CTOR_LIST__[];
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GLDEF_C TInt _E32Dll_Body(TInt aReason)
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//
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// Call variant and ASIC global constructors
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//
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	{
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	if (aReason==KModuleEntryReasonVariantInit0)
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		{
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		TUint i=1;
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		while (__CTOR_LIST__[i])
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			(*__CTOR_LIST__[i++])();
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		AsicInitialise();
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		return __Variant_Flags__;
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		}
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	return KErrGeneral;
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	}
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#elif defined(__EABI__)
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void __DLL_Export_Table__(void);
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void __cpp_initialize__aeabi_();
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// The compiler generates calls to this when it reckons a top-level construction
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// needs destruction. But kernel side static objects will never need this so, define it as a nop
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void __record_needed_destruction (void * d){}
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// 2.1 calls __aeabi_atexit passing __dso_handle. This can just be a label since its not used
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__NAKED__ void __dso_handle(void) {}
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void __aeabi_atexit(void *object, void (*dtor)(void *), void *handle){}
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GLDEF_C TInt _E32Dll_Body(TInt aReason)
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//
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// Call variant and ASIC global constructors
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//
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	{
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	if (aReason==KModuleEntryReasonVariantInit0)
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		{
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		__DLL_Export_Table__();
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		__cpp_initialize__aeabi_();
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		AsicInitialise();
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		return __Variant_Flags__;
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		}
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	return KErrGeneral;
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	}
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#else
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#error not supported
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#endif
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}
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