Seymor, Actually I never saw any example based on my code. I just figured out this after a Cobol abend and I needed to checj the dump. I noticed some known data areas. So.. Trust me, it works! :) Dan
Sent from Yahoo Mail for iPhone On Monday, March 21, 2022, 8:00 PM, Seymour J Metz <[email protected]> wrote: What's the syntax for indicating that it comes from R0 rather than R1+offset? -- Shmuel (Seymour J.) Metz http://mason.gmu.edu/~smetz3 ________________________________________ From: IBM Mainframe Discussion List [[email protected]] on behalf of W Mainframe [[email protected]] Sent: Monday, March 21, 2022 5:00 PM To: [email protected] Subject: Re: HLL support for interfaces that use R0 I have some Rexx functions written in Cobol. Basically we receive the register R0 as a first parameter in Linkage Section. So... Works like a function written in HLASM. It's fun and very interesting. RegardsDan Sent from Yahoo Mail for iPhone On Monday, March 21, 2022, 11:44 AM, Seymour J Metz <[email protected]> wrote: A recent thread on REXX raises the question of what compilers support interfaces that require passing an address in R0 in addition to the PLIST address in R1. A secondary issue is how to handle multiple callbacks from a non-LE program without the overhead of establishing the LE environment each time.The obvious use case is a driver program that initialises REXX, passes REXX a script and is then called every time the script either calls a routine that the driver has included in a function package or passes a command string to one of the environments that the driver registered. Think ISPF EDIT or XEDIT writen in PL/I, only less ambitious. . -- Shmuel (Seymour J.) Metz https://nam11.safelinks.protection.outlook.com/?url=http%3A%2F%2Fmason.gmu.edu%2F~smetz3&data=04%7C01%7Csmetz3%40gmu.edu%7C441360fde8d8402e703208da0b7df166%7C9e857255df574c47a0c00546460380cb%7C0%7C0%7C637834932800263111%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=Bbvr2caiASAbht4ytdAh41DHeVjJ2Muo2sgFqkD2Px4%3D&reserved=0 ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
