I haven't seen this referenced here. It is a rather basic overview of millicode, but I hope it will be of interest to others too. Perhaps someone who is just getting into assembler.
ftp://public.dhe.ibm.com/s390/zos/racf/pdf/ny_metro_naspa_2012_10_what_and_why_of_system_z_millicode.pdf . -- This is clearly another case of too many mad scientists, and not enough hunchbacks. Maranatha! <>< John McKown
