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CHG: updated Reveng version from 1.4.0 -> 1.4.4 .

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---snippet from their update log:

1.4.4 27 July 2016

    Added 5 new algorithms, CRC-8/AUTOSAR, CRC-8/OPENSAFETY, CRC-16/OPENSAFETY-A, CRC-16/OPENSAFETY-B and CRC-32/AUTOSAR from the CRC Catalogue.
    Added a build option to verify the order of the preset and alias tables at compile time.

1.4.3 14 July 2016

    Added algorithm CRC-16/CMS from the CRC Catalogue.

1.4.2 8 July 2016

    Added algorithm CRC-16/PROFIBUS from the CRC Catalogue.

1.4.1a 29 June 2016

    Fixed a regression that caused the Windows release to crash on older systems.

1.4.1 27 June 2016

    -P sets the Width value just like -k.
    pcmp() quickly returns when the comparands are identical.
    Added resources for the Windows executable.
This commit is contained in:
iceman1001 2016-08-21 20:51:29 +02:00
commit 2c9e30908c
8 changed files with 399 additions and 363 deletions
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11
client/reveng/poly.c
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@ -1,8 +1,8 @@
/* poly.c
* Greg Cook, 24/Feb/2016
* Greg Cook, 26/Jul/2016
*/
/* CRC RevEng, an arbitrary-precision CRC calculator and algorithm finder
/* CRC RevEng: 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.
@ -18,10 +18,11 @@
* 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/>.
* along with CRC RevEng. If not, see <https://www.gnu.org/licenses/>.
*/
/* 2015-07-29: discard leading $, &, 0x from argument to strtop()
/* 2016-06-27: pcmp() shortcut returns 0 when pointers identical
* 2015-07-29: discard leading $, &, 0x from argument to strtop()
* 2015-04-03: added direct mode to strtop()
* 2014-01-11: added LOFS(), RNDUP()
* 2013-09-16: SIZE(), IDX(), OFS() macros bitshift if BMP_POF2
@ -511,6 +512,8 @@ pcmp(const poly_t *a, const poly_t *b) {
if(a->length > b->length) return(1);
aptr = a->bitmap;
bptr = b->bitmap;
if(aptr == bptr)
return(0);
for(iter=0UL; iter < a->length; iter += BMP_BIT) {
if(*aptr < *bptr)
return(-1);