Scott, >> ... maybe the usage of the LPP instruction is not so common ...
You hit the nail rite into the camels back (or so). z/OS gives you HIS (which covers all aspects and circumstances that LPP might/can/"is usefull to" be used) - z/LINUX uses (most of the time) a different assembler.... So here I go - doing something for one of the other two operating systems. I do believe the mark in the table (literal is no good as first or only operand) is wrong- but I have scars from cases much more important than this. -- Martin Pi_cap_CPU - all you ever need around MWLC/SCRT/CMT in z/VSE more at http://www.picapcpu.de