libsim licensing (and bfd by extension)

[Robin Getz]

On Tue 4 May 2010 23:12, Daniel Jacobowitz pondered:
> Also bits of sim are copyright others besides the FSF.

I didn't think that was possible?

(but - as you state - I do see lots of copyright ARM, Cygnus Solutions, Sun 
Microsystems, European Space Agency, etc in the sim sources).

Doesn't the sim require a copyright assignment to the FSF (like the rest of 
the gdb/binutils does?)