1 // Copyright (c) 2004-2009 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 "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 // Implementation of the Class SymbolAttrib for the elf2e32 tool

    15 // @internalComponent

    16 // @released

    17 // 

    18 //

    19 

    20 #include <tools/elfdefs.h>

    21 #include "pl_common.h"

    22 

    23 

    24 VersionInfo::VersionInfo(): iSOName(0), iLinkAs(0), iVerCategory(VER_CAT_NONE) 

    25 {}

    26 

    27 VersionInfo::~VersionInfo()

    28 {}

    29 

    30 /**

    31 hash function for ELF symbols

    32 @param name

    33 @internalComponent

    34 @released

    35 */

    36 unsigned long Util::elf_hash(const unsigned char *name)

    37 {

    38 	unsigned long h, g;

    39 	for (h = 0; *name != 0; ++name)

    40 	{

    41 		h = (h << 4) + *name;

    42 		g = h & 0xf0000000;

    43 		if (g != 0) h ^= g >> 24;

    44 		h &= ~g;

    45 	}

    46 	return h;

    47 }