1) Introducing support for 32/64-bit variants of the patch files
2) Fix bug in fix_epoc32_linux.pl whereby changes to the gcc -preinclude patch file were not applied if already existed.
3) Extending weed_backups.pl to weed the epoc32 tree as well as the package dir
4) Make build_target.pl return non-0 if build has warnings
5) Make build_all.pl fail a target if it has warnings
// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
// All rights reserved.
// This component and the accompanying materials are made available
// under the terms of "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:
// Some utility functions for converting between big and little endian.
//
//
#include "endian.h"
uint32_t misc::reverse_bytes(uint32_t n)
{
unsigned char b0 = (n >> 0*8) & 0xff;
unsigned char b1 = (n >> 1*8) & 0xff;
unsigned char b2 = (n >> 2*8) & 0xff;
unsigned char b3 = (n >> 3*8) & 0xff;
return (b0 << 3*8) | (b1 << 2*8) | (b2 << 1*8) | (b3 << 0*8);
}
uint16_t misc::reverse_bytes(uint16_t n)
{
unsigned char b0 = (n >> 0*8) & 0xff;
unsigned char b1 = (n >> 1*8) & 0xff;
return (b0 << 1*8) | (b1 << 0*8);
}