Although not fully related to this topic, and covering more implementation than pure architecture matters, the IBM z Functional Matrix Redpapers do give a summary of some of the evolution.
On Fri, May 10, 2024 at 12:52 AM Farley, Peter < [email protected]> wrote: > I second (or is it fourth or fifth now . . .) that request! > > Peter > > From: IBM Mainframe Assembler List <[email protected]> On > Behalf Of Martin Trübner > Sent: Thursday, May 9, 2024 3:35 PM > To: [email protected] > Subject: Re: Relative branching instructions info > > > Yes Sir, please !!! > > > > Martin > > > > On 09.05.24 18:04, Jonathan Scott wrote: > > > I have for some years had a comprehensive list of all opcodes > > > supported by HLASM showing the range of OPTABLEs for which each > > > one is valid, the instruction format, whether it is an extended > > > mnemonic, the instruction name and some other information. This > > > information is generated systematically by a tool from the HLASM > > > OPTABLE definitions. > > > > > > I will try to get it added as a new appendix to the HLASM > > > Programmer's Guide, if that is considered practical and > > > maintainable. > > > > > > Jonathan Scott, HLASM > > > IBM Hursley, UK > > -- > > This message and any attachments are intended only for the use of the > addressee and may contain information that is privileged and confidential. > If the reader of the message is not the intended recipient or an authorized > representative of the intended recipient, you are hereby notified that any > dissemination of this communication is strictly prohibited. If you have > received this communication in error, please notify us immediately by > e-mail and delete the message and any attachments from your system. >
