The Principles of Operation state that a padding byte of x'b0' or x'b8' can be used to influence the use of cache. How much impact does this actually have on an MVCL(e) instruction?
Further text gives an example of when the pad byte is not 'b1'....which it wouldn't be if you are specifying 'b0' or 'b8'. So evidently 'b1' also has special meaning? Thank you. Paul ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
