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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