I haven't done a lot with dataspaces, but I have with 64 bit. What I do is set up 2 BLSRESSY areas, one with ABITS=31 and a second with ABITS=64 in order to get one with 4 byte pointers and one with 8 (not needed, you can retrieve 31 bit addresses with 64 bit pointers, but I was extending an old exit). Then when you use the ESS block, ensure that the XSSPBIT64 bit in the XSSPPFLG is set to one for 64 bit and zero for 31 bit. I don't have any simple samples that aren't intermingled with proprietary code at this point, maybe I can pull something together if you need more assistance. I found that looking at the expansion of the various mapping macros gave me more insight than the documentation in the IPCS Customization manual, btw.
Wayne Driscoll Rocket Software Note - All opinions are strictly my own. -----Original Message----- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of Dan D Sent: Friday, June 1, 2018 6:26 PM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Looking for IPCS VERBX examples I'm looking for samples of how to do things within an IPCS VERB exit in assembler. I have a lot of the simple things down but I'm confused with symbols, dataspaces and 64-bit storage. Could someone send me or point me at some simple samples to create symbols, access a dataspace and 64-bit storage? I've been through the IPCS Customization and other manuals but it's still a little confusing. I think I need to understand the parameters to ADPLSEQS, ADPLSMAP and maybe ADPLSSYM. Thanks, Dan ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN ================================ Rocket Software, Inc. and subsidiaries ■ 77 Fourth Avenue, Waltham MA 02451 ■ Main Office Toll Free Number: +1 855.577.4323 Contact Customer Support: https://my.rocketsoftware.com/RocketCommunity/RCEmailSupport Unsubscribe from Marketing Messages/Manage Your Subscription Preferences - http://www.rocketsoftware.com/manage-your-email-preferences Privacy Policy - http://www.rocketsoftware.com/company/legal/privacy-policy ================================ This communication and any attachments may contain confidential information of Rocket Software, Inc. All unauthorized use, disclosure or distribution is prohibited. If you are not the intended recipient, please notify Rocket Software immediately and destroy all copies of this communication. Thank you. ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
