[proxmark3-svn] / client / reveng / config.h

/* config.h
 * Greg Cook, 24/Feb/2016
 */

/* CRC RevEng, an arbitrary-precision CRC calculator and algorithm finder
 * Copyright (C) 2010, 2011, 2012, 2013, 2014, 2015, 2016  Gregory Cook
 *
 * This file is part of CRC RevEng.
 *
 * CRC RevEng is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * CRC RevEng is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with CRC RevEng.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef CONFIG_H
#define CONFIG_H 1

/*****************************************
 *					 *
 *  Start of user configuration options  *
 *					 *
 *****************************************/

/* A type to contain polynomial coefficient bitmaps.
 * Can be changed to 'unsigned long long' for some extended compilers.
 * Adjust BMP_C(), BMP_BIT and BMP_SUB below if this is changed.
 */

#define BMP_T unsigned long

/* Creates an appropriate numeric constant for bmp_t.
 * If the underlying type is 'unsigned long long', change UL to ULL.
 */

#define BMP_C(n) (n##UL)

/* Define BMPMACRO to turn the definitions of the size of a bmp_t into
 * compile-time constants.  This improves efficiency but makes the code
 * platform-specific.
 */

/* #define BMPMACRO 1 */

/* Some enterprise users may wish to disable the -F switch to minimise CPU
 * usage.  To do this, define the macro NOFORCE.
 */

/* #define NOFORCE  1 */

/* Define PRESETS to compile CRC RevEng with the preset models from the
 * CRC Catalogue.  This implies BMPMACRO and so makes the code platform-
 * specific.
 */

#ifdef _WIN32
 #define PRESETS  1 //
#endif


/* Macros defining the size of a bmp_t.
 * Their values only matter if PRESETS and/or BMPMACRO are defined, in
 * which case edit the macros below to suit your architecture.
 * Otherwise, BMP_BIT and BMP_SUB will be redefined as aliases of bmpbit
 * and bmpsub, global objects initialised at run time.
 */

/* Size in bits of a bmp_t.  Not necessarily a power of two. */

#define BMP_BIT   32

/* The highest power of two that is strictly less than BMP_BIT.
 * Initialises the index of a binary search for set bits in a bmp_t.
 */

#define BMP_SUB   16

/*****************************************
 *					 *
 *   End of user configuration options   *
 *					 *
 *****************************************/

#endif /* CONFIG_H */
Commit	Line	Data
a71ece51	1	/* config.h
a78a3d9d	2	* Greg Cook, 24/Feb/2016
a71ece51	3	*/
	4
	5	/* CRC RevEng, an arbitrary-precision CRC calculator and algorithm finder
a78a3d9d	6	* Copyright (C) 2010, 2011, 2012, 2013, 2014, 2015, 2016 Gregory Cook
a71ece51	7	*
	8	* This file is part of CRC RevEng.
	9	*
	10	* CRC RevEng is free software: you can redistribute it and/or modify
	11	* it under the terms of the GNU General Public License as published by
	12	* the Free Software Foundation, either version 3 of the License, or
	13	* (at your option) any later version.
	14	*
	15	* CRC RevEng is distributed in the hope that it will be useful,
	16	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	17	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	18	* GNU General Public License for more details.
	19	*
	20	* You should have received a copy of the GNU General Public License
	21	* along with CRC RevEng. If not, see <http://www.gnu.org/licenses/>.
	22	*/
	23
	24	#ifndef CONFIG_H
	25	#define CONFIG_H 1
	26
	27	/*****************************************
	28	* *
	29	* Start of user configuration options *
	30	* *
	31	*****************************************/
	32
	33	/* A type to contain polynomial coefficient bitmaps.
	34	* Can be changed to 'unsigned long long' for some extended compilers.
	35	* Adjust BMP_C(), BMP_BIT and BMP_SUB below if this is changed.
	36	*/
	37
	38	#define BMP_T unsigned long
	39
	40	/* Creates an appropriate numeric constant for bmp_t.
	41	* If the underlying type is 'unsigned long long', change UL to ULL.
	42	*/
	43
	44	#define BMP_C(n) (n##UL)
	45
	46	/* Define BMPMACRO to turn the definitions of the size of a bmp_t into
	47	* compile-time constants. This improves efficiency but makes the code
	48	* platform-specific.
	49	*/
	50
	51	/* #define BMPMACRO 1 */
	52
	53	/* Some enterprise users may wish to disable the -F switch to minimise CPU
	54	* usage. To do this, define the macro NOFORCE.
	55	*/
	56
	57	/* #define NOFORCE 1 */
	58
	59	/* Define PRESETS to compile CRC RevEng with the preset models from the
	60	* CRC Catalogue. This implies BMPMACRO and so makes the code platform-
	61	* specific.
	62	*/
	63
	64	#ifdef _WIN32
	65	#define PRESETS 1 //
	66	#endif
	67
	68
	69	/* Macros defining the size of a bmp_t.
	70	* Their values only matter if PRESETS and/or BMPMACRO are defined, in
71	* which case edit the macros below to suit your architecture.
72	* Otherwise, BMP_BIT and BMP_SUB will be redefined as aliases of bmpbit
73	* and bmpsub, global objects initialised at run time.
74	*/
75
76	/* Size in bits of a bmp_t. Not necessarily a power of two. */
77
78	#define BMP_BIT 32
79
80	/* The highest power of two that is strictly less than BMP_BIT.
81	* Initialises the index of a binary search for set bits in a bmp_t.
82	*/
83
84	#define BMP_SUB 16
85
86	/*****************************************
87	* *
88	* End of user configuration options *
89	* *
90	*****************************************/
91
92	#endif /* CONFIG_H */