RTM has access to the current RB and the the CDE pointed to it, so it's easy to find the EP of POGM1. The descriptions is z/OS 2.5 MVS Data Areas Volume 4 (RRP - XTL), GA32-0938-50 are not very helpful.
-- Shmuel (Seymour J.) Metz http://mason.gmu.edu/~smetz3 ________________________________________ From: IBM Mainframe Discussion List [[email protected]] on behalf of [email protected] [[email protected]] Sent: Sunday, August 14, 2022 1:52 PM To: [email protected] Subject: clarification on SWDAEPA. Hello, . . I need some clarification/guidance on SWDAEPA. . In this scenario, Program (PGM1) loads program PGM2 - PGM1 sets up parameter lists and structures and issues BASR R14,R15 to PGM2. . PGM2 contains several CSECTS - It Obtains storage, establishes an ESATE Recovery Routine, and invokes one of the CSECTS. . When the CSECT subroutine completes its work, it returns back to the mainline code of PGM2. . PGM2 then abends with 0C1-001.. . All this is fine, as I understand this - My issue is with the values SDWAEPA and SDWAMODN in the SDWA. . SDWAMODN has the value for PGM2, however SDWAEPA contains the entry point address of PGM1..... I was expecting SDWAEPA to contain the entry point address of PGM2...... If the system recognized SDWAMODN as PGM2 why shouldn't it recognize PGM2 EPA ? .Paul . ---------------------------------------------------------------------- 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
