Not if the OP's diagram is accurate. On the other hand his words don't seem to match the diagram.
IBM Mainframe Assembler List <ASSEMBLER-LIST@LISTSERV.UGA.EDU> wrote on 03/28/2013 05:33:44 PM: > From: Rob van der Heij <rvdh...@gmail.com> > On 28 March 2013 21:20, esst...@juno.com <esst...@juno.com> wrote: > > Hi, > > > > does anyone have a routine, or event know an instruction > > that would shift the high order bits of "n" bytes > > either 8 bits of 4 bits to the left as a unit: > > for example > > X 'D48199838840F2F96bF2F0F1F340' > > > > D89884FF6FFFF4 > > 41938029B20130 > > > > then shift the high order bits to the left > > 89884FF6FFFF40 > > 41938029B20130 > > Wouldn't that be an UNPK followed by a PACK that skips the first byte? > > Rob ----------------------------------------- The information contained in this communication (including any attachments hereto) is confidential and is intended solely for the personal and confidential use of the individual or entity to whom it is addressed. If the reader of this message is not the intended recipient or an agent responsible for delivering it to the intended recipient, you are hereby notified that you have received this communication in error and that any review, dissemination, copying, or unauthorized use of this information, or the taking of any action in reliance on the contents of this information is strictly prohibited. If you have received this communication in error, please notify us immediately by e-mail, and delete the original message. Thank you