# first turn the svp64 rm into a "by name" dict, recording
# which position in the RM EXTRA it goes into
# also: record if the src or dest was a CR, for sanity-checking
# first turn the svp64 rm into a "by name" dict, recording
# which position in the RM EXTRA it goes into
# also: record if the src or dest was a CR, for sanity-checking