/usr/include/m4ri/debug_dump.h is in libm4ri-dev 20130416-6.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 | /**
* \file debug_dump.h
*
* \brief Debug utility
*
* \author Carlo Wood <carlo@alinoe.com>
*
* To enable dumping of output per function, configure the library with --enable-debug-dump.
*/
/******************************************************************************
*
* M4RI: Linear Algebra over GF(2)
*
* Copyright (C) 2011 Carlo Wood <carlo@alinoe.com>
*
* Distributed under the terms of the GNU General Public License (GPL)
* version 2 or higher.
*
* This code 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.
*
* The full text of the GPL is available at:
*
* http://www.gnu.org/licenses/
******************************************************************************/
#ifndef M4RI_DEBUG_DUMP
#define M4RI_DEBUG_DUMP
static inline word calculate_hash(word const* rowptr, wi_t wide) {
word hash = 0;
for (word const* ptr = rowptr; ptr < rowptr + wide; ++ptr)
hash ^= *ptr;
return hash;
}
static inline word rotate_word(word w, int shift) {
return (w << shift) | (w >> (m4ri_radix - w));
}
#if __M4RI_DEBUG_DUMP
struct mzd_t;
struct mzp_t;
extern void m4ri_dd_int(char const* function, char const* file, int line, int i);
extern void m4ri_dd_rci(char const* function, char const* file, int line, rci_t rci);
extern void m4ri_dd_rci_array(char const* function, char const* file, int line, rci_t *rciptr, int len);
extern void m4ri_dd_rawrow(char const* function, char const* file, int line, word const* rowptr, wi_t wide);
extern void m4ri_dd_row(char const* function, char const* file, int line, struct mzd_t const* M, rci_t row);
extern void m4ri_dd_mzd(char const* function, char const* file, int line, struct mzd_t const* M);
extern void m4ri_dd_mzp(char const* function, char const* file, int line, struct mzp_t const* P);
#define __M4RI_DD_INT(i) m4ri_dd_int(__FUNCTION__, __FILE__, __LINE__, i)
#define __M4RI_DD_RCI(rci) m4ri_dd_rci(__FUNCTION__, __FILE__, __LINE__, rci)
#define __M4RI_DD_RCI_ARRAY(rciptr, len) m4ri_dd_rci_array(__FUNCTION__, __FILE__, __LINE__, rciptr, len)
#define __M4RI_DD_RAWROW(rowptr, wide) m4ri_dd_rawrow(__FUNCTION__, __FILE__, __LINE__, rowptr, wide)
#define __M4RI_DD_ROW(M, row) m4ri_dd_row(__FUNCTION__, __FILE__, __LINE__, M, row)
#define __M4RI_DD_MZD(M) m4ri_dd_mzd(__FUNCTION__, __FILE__, __LINE__, M)
#define __M4RI_DD_MZP(P) m4ri_dd_mzp(__FUNCTION__, __FILE__, __LINE__, P)
#else // __M4RI_DEBUG_DUMP
#define __M4RI_DD_INT(i)
#define __M4RI_DD_RCI(rci)
#define __M4RI_DD_RCI_ARRAY(rciptr, len)
#define __M4RI_DD_RAWROW(rowptr, wide)
#define __M4RI_DD_ROW(M, row)
#define __M4RI_DD_MZD(M)
#define __M4RI_DD_MZP(P)
#endif // __M4RI_DEBUG_DUMP
#endif // M4RI_DEBUG_DUMP
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