kernel/eka/common/win32/seh.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Thu, 07 Jan 2010 13:38:45 +0200
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// Copyright (c) 2004-2009 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\common\win32\seh.h
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// 
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//
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#ifndef __SEH_H__
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#define __SEH_H__
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#define WIN32_LEAN_AND_MEAN
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#include <windows.h>
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#include <excpt.h>
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// Extracted from exsup.inc
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/** An exception unwind is in progress */
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#define	EXCEPTION_UNWINDING		2
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// Special Win32 SEH code for C++ exceptions
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static const DWORD EXCEPTION_MSCPP = 0xe06d7363;
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/** Helper function to get current TIB record as a simple 32bit pointer */
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__declspec(naked) NT_TIB* Tib()
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	{
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	// _FOFF(NT_TIB, Self) = 0x18
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	_asm mov eax, dword ptr fs:[0x18]
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	_asm ret
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	}
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#include <e32def.h>
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__ASSERT_COMPILE(_FOFF(NT_TIB, Self) == 0x18);
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#endif // __SEH_H__