They were documented in a separate IBM publication on the MVS Extended Facility.
I have a copy if anyone is interested. John P. Baker -----Original Message----- From: IBM Mainframe Discussion List [mailto:[EMAIL PROTECTED] On Behalf Of Wayne Driscoll Sent: Wednesday, June 25, 2008 10:17 AM To: [email protected] Subject: Re: Op codes removed from z/10 The were a number of linkage assist instructions that were never publicly by IBM documented to my knowledge. I did find a brief overview at the following web site: http://www.bixoft.com/english/opcde5.htm Wayne Driscoll Product Developer NOTE: All opinions are strictly my own. ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html

