QP/C
qf_log2.c
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00001 /*****************************************************************************
00002 * Product: QF/C
00003 * Last Updated for Version: 4.4.00
00004 * Date of the Last Update:  Jan 05, 2012
00005 *
00006 *                    Q u a n t u m     L e a P s
00007 *                    ---------------------------
00008 *                    innovating embedded systems
00009 *
00010 * Copyright (C) 2002-2012 Quantum Leaps, LLC. All rights reserved.
00011 *
00012 * This software may be distributed and modified under the terms of the GNU
00013 * General Public License version 2 (GPL) as published by the Free Software
00014 * Foundation and appearing in the file GPL.TXT included in the packaging of
00015 * this file. Please note that GPL Section 2[b] requires that all works based
00016 * on this software must also be made publicly available under the terms of
00017 * the GPL ("Copyleft").
00018 *
00019 * Alternatively, this software may be distributed and modified under the
00020 * terms of Quantum Leaps commercial licenses, which expressly supersede
00021 * the GPL and are specifically designed for licensees interested in
00022 * retaining the proprietary status of their code.
00023 *
00024 * Contact information:
00025 * Quantum Leaps Web site:  http://www.quantum-leaps.com
00026 * e-mail:                  info@quantum-leaps.com
00027 *****************************************************************************/
00028 #include "qf_pkg.h"
00029 
00036 /* Global objects ----------------------------------------------------------*/
00037 uint8_t const Q_ROM Q_ROM_VAR QF_log2Lkup[256] = {
00038     (uint8_t)0, (uint8_t)1, (uint8_t)2, (uint8_t)2,
00039     (uint8_t)3, (uint8_t)3, (uint8_t)3, (uint8_t)3,
00040     (uint8_t)4, (uint8_t)4, (uint8_t)4, (uint8_t)4,
00041     (uint8_t)4, (uint8_t)4, (uint8_t)4, (uint8_t)4,
00042     (uint8_t)5, (uint8_t)5, (uint8_t)5, (uint8_t)5,
00043     (uint8_t)5, (uint8_t)5, (uint8_t)5, (uint8_t)5,
00044     (uint8_t)5, (uint8_t)5, (uint8_t)5, (uint8_t)5,
00045     (uint8_t)5, (uint8_t)5, (uint8_t)5, (uint8_t)5,
00046     (uint8_t)6, (uint8_t)6, (uint8_t)6, (uint8_t)6,
00047     (uint8_t)6, (uint8_t)6, (uint8_t)6, (uint8_t)6,
00048     (uint8_t)6, (uint8_t)6, (uint8_t)6, (uint8_t)6,
00049     (uint8_t)6, (uint8_t)6, (uint8_t)6, (uint8_t)6,
00050     (uint8_t)6, (uint8_t)6, (uint8_t)6, (uint8_t)6,
00051     (uint8_t)6, (uint8_t)6, (uint8_t)6, (uint8_t)6,
00052     (uint8_t)6, (uint8_t)6, (uint8_t)6, (uint8_t)6,
00053     (uint8_t)6, (uint8_t)6, (uint8_t)6, (uint8_t)6,
00054     (uint8_t)7, (uint8_t)7, (uint8_t)7, (uint8_t)7,
00055     (uint8_t)7, (uint8_t)7, (uint8_t)7, (uint8_t)7,
00056     (uint8_t)7, (uint8_t)7, (uint8_t)7, (uint8_t)7,
00057     (uint8_t)7, (uint8_t)7, (uint8_t)7, (uint8_t)7,
00058     (uint8_t)7, (uint8_t)7, (uint8_t)7, (uint8_t)7,
00059     (uint8_t)7, (uint8_t)7, (uint8_t)7, (uint8_t)7,
00060     (uint8_t)7, (uint8_t)7, (uint8_t)7, (uint8_t)7,
00061     (uint8_t)7, (uint8_t)7, (uint8_t)7, (uint8_t)7,
00062     (uint8_t)7, (uint8_t)7, (uint8_t)7, (uint8_t)7,
00063     (uint8_t)7, (uint8_t)7, (uint8_t)7, (uint8_t)7,
00064     (uint8_t)7, (uint8_t)7, (uint8_t)7, (uint8_t)7,
00065     (uint8_t)7, (uint8_t)7, (uint8_t)7, (uint8_t)7,
00066     (uint8_t)7, (uint8_t)7, (uint8_t)7, (uint8_t)7,
00067     (uint8_t)7, (uint8_t)7, (uint8_t)7, (uint8_t)7,
00068     (uint8_t)7, (uint8_t)7, (uint8_t)7, (uint8_t)7,
00069     (uint8_t)7, (uint8_t)7, (uint8_t)7, (uint8_t)7,
00070     (uint8_t)8, (uint8_t)8, (uint8_t)8, (uint8_t)8,
00071     (uint8_t)8, (uint8_t)8, (uint8_t)8, (uint8_t)8,
00072     (uint8_t)8, (uint8_t)8, (uint8_t)8, (uint8_t)8,
00073     (uint8_t)8, (uint8_t)8, (uint8_t)8, (uint8_t)8,
00074     (uint8_t)8, (uint8_t)8, (uint8_t)8, (uint8_t)8,
00075     (uint8_t)8, (uint8_t)8, (uint8_t)8, (uint8_t)8,
00076     (uint8_t)8, (uint8_t)8, (uint8_t)8, (uint8_t)8,
00077     (uint8_t)8, (uint8_t)8, (uint8_t)8, (uint8_t)8,
00078     (uint8_t)8, (uint8_t)8, (uint8_t)8, (uint8_t)8,
00079     (uint8_t)8, (uint8_t)8, (uint8_t)8, (uint8_t)8,
00080     (uint8_t)8, (uint8_t)8, (uint8_t)8, (uint8_t)8,
00081     (uint8_t)8, (uint8_t)8, (uint8_t)8, (uint8_t)8,
00082     (uint8_t)8, (uint8_t)8, (uint8_t)8, (uint8_t)8,
00083     (uint8_t)8, (uint8_t)8, (uint8_t)8, (uint8_t)8,
00084     (uint8_t)8, (uint8_t)8, (uint8_t)8, (uint8_t)8,
00085     (uint8_t)8, (uint8_t)8, (uint8_t)8, (uint8_t)8,
00086     (uint8_t)8, (uint8_t)8, (uint8_t)8, (uint8_t)8,
00087     (uint8_t)8, (uint8_t)8, (uint8_t)8, (uint8_t)8,
00088     (uint8_t)8, (uint8_t)8, (uint8_t)8, (uint8_t)8,
00089     (uint8_t)8, (uint8_t)8, (uint8_t)8, (uint8_t)8,
00090     (uint8_t)8, (uint8_t)8, (uint8_t)8, (uint8_t)8,
00091     (uint8_t)8, (uint8_t)8, (uint8_t)8, (uint8_t)8,
00092     (uint8_t)8, (uint8_t)8, (uint8_t)8, (uint8_t)8,
00093     (uint8_t)8, (uint8_t)8, (uint8_t)8, (uint8_t)8,
00094     (uint8_t)8, (uint8_t)8, (uint8_t)8, (uint8_t)8,
00095     (uint8_t)8, (uint8_t)8, (uint8_t)8, (uint8_t)8,
00096     (uint8_t)8, (uint8_t)8, (uint8_t)8, (uint8_t)8,
00097     (uint8_t)8, (uint8_t)8, (uint8_t)8, (uint8_t)8,
00098     (uint8_t)8, (uint8_t)8, (uint8_t)8, (uint8_t)8,
00099     (uint8_t)8, (uint8_t)8, (uint8_t)8, (uint8_t)8,
00100     (uint8_t)8, (uint8_t)8, (uint8_t)8, (uint8_t)8,
00101     (uint8_t)8, (uint8_t)8, (uint8_t)8, (uint8_t)8
00102 };