Kari,
Can you try the following change see if that removes those messages? Thanks!
Index: IDStringPool.cpp
===================================================================
RCS file: /home/cvs/xml-xerces/c/src/idom/IDStringPool.cpp,v
retrieving revision 1.9
diff -r1.9 IDStringPool.cpp
126c126,127
< sizeToAllocate = (sizeToAllocate % 4) + sizeToAllocate;
---
> while ((sizeToAllocate % 8) != 0)
> sizeToAllocate = (sizeToAllocate % 8) + sizeToAllocate;
*****CVS exited normally with code 1*****
Tinny
Kari Whitcomb wrote:
> Hello all,
>
> I am trying to use Xerces-C v1.5.1 on TRU64 Unix. It all compiles and
> builds without error using cxx and all the samples run correctly with the
> exception of the IDOM samples. With these two samples, IDOMCount and
> IDOMPrint, I get hundreds of unaligned access errors. The correct output is
> eventually printed but I am worried about all of the errors. If I compile
> both Xerces itself and the samples using the '-assume noaligned-objects'
> switch, the errors go away, but this will have performance side effects
> which I would like to avoid.
>
> Before I go and try to debug in detail what is causing these errors, is
> there someone more familiar with the code who might have an idea of where to
> start looking or what the possible causes/solutions might be?
>
> Thanks,
> Kari Whitcomb
>
> PS Here are a few of the lines of errors generated when I run the IDOMPrint
> sample:
> Unaligned access pid=31615 <IDOMPrint> va=0x140022aa4 pc=0x120004dac
> ra=0x120004d98 inst=0xa5ef0000
> Unaligned access pid=31615 <IDOMPrint> va=0x140022aa4 pc=0x120004e10
> ra=0x120004e10 inst=0xa56d0000
> Unaligned access pid=31615 <IDOMPrint> va=0x140022be4 pc=0x1200049ac
> ra=0x120004e10 inst=0xa4630000
> Unaligned access pid=31615 <IDOMPrint> va=0x140022be4 pc=0x1200049d8
> ra=0x1200049c8 inst=0xa4210000
>
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