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[Dotgnu-pnet-commits] CVS: pnet/support rc2.c,1.2,1.3


From: Rhys Weatherley <address@hidden>
Subject: [Dotgnu-pnet-commits] CVS: pnet/support rc2.c,1.2,1.3
Date: Tue, 29 Apr 2003 03:35:15 -0400

Update of /cvsroot/dotgnu-pnet/pnet/support
In directory subversions:/tmp/cvs-serv7037/support

Modified Files:
        rc2.c 
Log Message:


Use 32-bit arithmetic for RC2 under ARM because it seems to be having
problems with unsigned 16-bit arithmetic.


Index: rc2.c
===================================================================
RCS file: /cvsroot/dotgnu-pnet/pnet/support/rc2.c,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -r1.2 -r1.3
*** rc2.c       29 Jan 2003 03:51:09 -0000      1.2
--- rc2.c       29 Apr 2003 07:35:12 -0000      1.3
***************
*** 36,41 ****
   * This isn't terribly elegant - any suggestions as to what is really
   * happening are welcome.
   */
! #if defined(__alpha__)
  typedef       ILUInt32        RWorkType;
  #define       NORM(x)         ((x) &= 0xFFFF)
--- 36,44 ----
   * This isn't terribly elegant - any suggestions as to what is really
   * happening are welcome.
+  *
+  * ARM machines also seem to have problems with unsigned short arithmetic,
+  * so we apply the same technique and it appears to address the problem.
   */
! #if defined(__alpha__) || defined(__arm__)
  typedef       ILUInt32        RWorkType;
  #define       NORM(x)         ((x) &= 0xFFFF)





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