This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.
Boy, I'm glad we're not using sup anymore. This update would have been
insane otherwise.
.weak as gcc and g++ would like to use.
This includes changes to other architectures mostly for completeness,
I don't expect cross-assemblink would work but I could be wrong.
Obtained from: NetBSD
