/*
* Copyright (c) 2001-2006 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of the License "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description: EAP and WLAN authentication protocols.
*
*/
/*
* %version: 9 %
*/
#if !defined(_STACK_OUTPUT_H_)
#define _STACK_OUTPUT_H_
#include "eap_am_export.h"
class abs_eap_am_tools_c;
/**
* This class implemets a stack trace. This code is highly processor dependent.
* Only Intel processor with gcc or MSVC is supported.
*/
class EAP_EXPORT stack_trace
{
private:
/// This is pointer to the tools class.
abs_eap_am_tools_c * const m_am_tools;
/**
* This function traces stack frames starting from bp.
* The bp is pointer to base of the starting stack frame.
*/
EAP_FUNC_IMPORT void trace_frames(
unsigned long *bp
);
public:
/**
* Destructor does nothing special.
*/
EAP_FUNC_IMPORT virtual ~stack_trace();
/**
* Constructor does nothing special.
*/
EAP_FUNC_IMPORT stack_trace(abs_eap_am_tools_c * const tools);
/**
* This function traces stack frames starting from current frame.
* Value of parameter memory_address is traced in the begin.
*/
EAP_FUNC_IMPORT void trace(const void * const memory_address);
};
#endif //#if !defined(_STACK_OUTPUT_H_)
/* End. */