"An Assembler Program That ABENDs" ...
A little convoluted, and it would need a bit of wrap-round code to
generalise it and do things like verify load/start address, but it seems
that one could write an EXEC that effectively, "HX"d based on the
following ...
load dmsbtp
DMSLIO201W The following names are undefined:
BATEXIT1 BATEXIT2
Ready(00004); T=0.01/0.01 12:41:03
st s14002 0000
Store complete.
Ready; T=0.01/0.01 12:41:19
start
DMSLIO740I Execution begins...
DMSABE141T Operation exception occurred at 00000006 in routine USER PGM
CMS
(I really should get out more)
Jeff