On Mon, 28 May 2018 17:06:14 -0700, Ed Jaffe wrote: >might I respectfully suggest BASSM/BSM >linkage be used instead of BASR/BR?
Good advice, IMO. And note that the linkage information provided by BALR and BASR is such that it is safe to use BSM when returning to a calling program that used one of those instructions. Therefore, it is possible to phase in the use of BASSM/BSM into existing code. -- Tom Marchant