On 2017-05-30, at 09:47, Charles Mills wrote: > I don't know the answer to your question but I share your general > consternation. This used to be so simple: program, task or subroutine, on > entry STM and chain. > > I've spent enough time on it to think there is no good general answer. I > could be/hope I am wrong. > o Eschew assemboer in preference for languages that handle those details for you? (But even some of those require global settings for such options.)
o Imagine "EXEC PGM=ASMA90,PARM=(LINKAGE(...))", where LINKAGE would condition ENTRY, CALL, and RETURN macros to use 32, 64, LE, or whatever. Probably need a local override for inter-language calls. -- gil
