Remastering binaries for porting betwean architectures?

[Zoran Sinigoj <zorans at e5 dot ijs dot si>]

Good day there.

I've got an instances of particular shared object library for HPUX, SunOS 
and some other. I'm interested if those are possible to remaster in some  
way to produce ELF format for i386 architecture. Although an instance of  
my DSO for SunOS platform has been made in ELF format and I can examine  
its contents using readelf utility, it is useless in builds where linker  
yelds that DSO is incompatible.
My objcopy man page sugests that a variety of architectures should be 
supported to recognize and translate from and to but `objdump -i' states 
only one and that's i386. So I assume there should be some way to upgrade 
binutils to recognize other architectures.
Please advise me how can I achieve this or how could be possible to 
remaster alien DOS to work on Linux otherways.

Thanks
Zoran