Maintainers for particular sims:
arm Nick Clifton <nickc@redhat.com>
+frv Dave Brolley <brolley@redhat.com>
igen (igen simulators)
ppc Andrew Cagney <ac131313@redhat.com>
m68hc11 Stephane Carrez <stcarrez@nerim.fr>
mips Chris Demetriou <cgd@broadcom.com>
sh (global maintainers)
-common Ben Elliston <bje@wasabisystems.com>
+common Ben Elliston <bje@gnu.org>
common Frank Ch. Eigler <fche@redhat.com>
* (target, then global maintainers)