sim/param.cc:
Convert parseParam() and showParam() to templates,
andd explicitly instantiate them for common types.
sim/param.hh:
Add declarations for parseParam() and showParam() function templates,
so serialize.cc can use them.
sim/serialize.cc:
Don't need declarations for parseParam() and showParam() since
we put them in param.hh.
Also instantiate paramOut() etc. for bool.
--HG--
extra : convert_revision : 1d84d0fbec64481996cbfa8b84c67c13c6244385