Problems on 64-bit platforms?

["PETER HOPFGARTNER" <phopfgartner@memc.inet.it>]

     Hi,
     
     I've compiled V with Motif support on DEC 4.0c with egcs 1.0.3
     
     On a small application I wrote, I get
     
     Unaligned access pid=15273 ...
     
     Going into gdb and analysing the core I get (transcription):
     
     #0  0x3ff8039a408 in XtWidgetToApplicationContext()
     #1  0x3ff803a3e00 in XtGetValues()
     #2  0x3ff803d3998 in XtVaGetValues()
     #3  0x120026a60 in vCanvasPane::ChangeCB () at vcanvas.cxx:6
     #4  0x120028128 in CresizeCB () at vcanvas.cxx:6
     
     ...etc.
     
     Am I right supposing that the problem is in V? Had anybody similar 
     problems on 64 bit platforms (Alpha, MIPS, Sparc)?
     
     I'm new to C++ and a mediocre C programmer (no CS studies).
     
     Thanks in advance,
     
     peter