72 lines
2.7 KiB
C
72 lines
2.7 KiB
C
/*
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* To enable dumping of output per function, configure the library with --enable-debug-dump.
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*/
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/******************************************************************************
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*
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* M4RI: Linear Algebra over GF(2)
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*
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* Copyright (C) 2011 Carlo Wood <carlo@alinoe.com>
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*
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* Distributed under the terms of the GNU General Public License (GPL)
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* version 2 or higher.
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*
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* This code is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* The full text of the GPL is available at:
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*
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* http://www.gnu.org/licenses/
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******************************************************************************/
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#ifndef M4RI_DEBUG_DUMP
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#define M4RI_DEBUG_DUMP
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static inline word calculate_hash(word const* rowptr, wi_t wide) {
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word hash = 0;
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for (word const* ptr = rowptr; ptr < rowptr + wide; ++ptr)
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hash ^= *ptr;
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return hash;
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}
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static inline word rotate_word(word w, int shift) {
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return (w << shift) | (w >> (m4ri_radix - w));
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}
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#if __M4RI_DEBUG_DUMP
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struct mzd_t;
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struct mzp_t;
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extern void m4ri_dd_int(char const* function, char const* file, int line, int i);
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extern void m4ri_dd_rci(char const* function, char const* file, int line, rci_t rci);
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extern void m4ri_dd_rci_array(char const* function, char const* file, int line, rci_t *rciptr, int len);
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extern void m4ri_dd_rawrow(char const* function, char const* file, int line, word const* rowptr, wi_t wide);
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extern void m4ri_dd_row(char const* function, char const* file, int line, struct mzd_t const* M, rci_t row);
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extern void m4ri_dd_mzd(char const* function, char const* file, int line, struct mzd_t const* M);
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extern void m4ri_dd_mzp(char const* function, char const* file, int line, struct mzp_t const* P);
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#define __M4RI_DD_INT(i) m4ri_dd_int(__FUNCTION__, __FILE__, __LINE__, i)
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#define __M4RI_DD_RCI(rci) m4ri_dd_rci(__FUNCTION__, __FILE__, __LINE__, rci)
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#define __M4RI_DD_RCI_ARRAY(rciptr, len) m4ri_dd_rci_array(__FUNCTION__, __FILE__, __LINE__, rciptr, len)
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#define __M4RI_DD_RAWROW(rowptr, wide) m4ri_dd_rawrow(__FUNCTION__, __FILE__, __LINE__, rowptr, wide)
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#define __M4RI_DD_ROW(M, row) m4ri_dd_row(__FUNCTION__, __FILE__, __LINE__, M, row)
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#define __M4RI_DD_MZD(M) m4ri_dd_mzd(__FUNCTION__, __FILE__, __LINE__, M)
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#define __M4RI_DD_MZP(P) m4ri_dd_mzp(__FUNCTION__, __FILE__, __LINE__, P)
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#else // __M4RI_DEBUG_DUMP
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#define __M4RI_DD_INT(i)
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#define __M4RI_DD_RCI(rci)
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#define __M4RI_DD_RCI_ARRAY(rciptr, len)
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#define __M4RI_DD_RAWROW(rowptr, wide)
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#define __M4RI_DD_ROW(M, row)
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#define __M4RI_DD_MZD(M)
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#define __M4RI_DD_MZP(P)
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#endif // __M4RI_DEBUG_DUMP
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#endif // M4RI_DEBUG_DUMP
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