On Fri, 26 Jul 2024 17:01:35 -0500, Mike Schwab wrote: >Sorry, it appears to operate between doubleword (multiple of 8 byte) >boundary to other processors, page 301 on >https://www.ibm.com/docs/en/SSQ2R2_15.0.0/com.ibm.tpf.toolkit.hlasm.doc/dz9zr006.pdf > I'm trying to visualize. Either source or destination may span a page boundary, so up to 4 pages may be involved, possibly with different protection keys.
So in the overlap case, all bytes will be moved sequentially until the very byte that causes an exception? In the non-overlap case, if an exception occurs, no bytes will have been moved? Even on a n antique s360? -- gil ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
