On Fri, 14 Dec 2012 10:48:42 -0600, Donald Likens wrote: >MVC does not work. Implications: Can only use instructions that are modal or >have G on them (I wasn't sure so I tested it).
Yes it does. Perhaps you weren't using good 64-bit addresses. >I have an interesting problem. I put a DC X'00' instruction as the very first >instruction in my AMODE 64 program. It abended as expected but look at R15! > >+TEST64 CSECT >+TEST64 AMODE 64 >+TEST64 RMODE 24 > DC x'00' > >SYSTEM COMPLETION CODE=0C1 REASON CODE=00000001 > TIME=11.02.25 SEQ=57325 CPU=0000 ASID=001B > PSW AT TIME OF ERROR 078D0001 8000771A ILC 2 INTC 01 > ACTIVE LOAD MODULE ADDRESS=00007718 OFFSET=00000002 > NAME=TEST642 > DATA AT PSW 00007714 - 00000000 0000EBEC D0180024 > GR 0: FD000008 1: 00006FF8 > 2: 00000040 3: 007D99D4 > 4: 007D99B0 5: 007FF350 > 6: 007CAFE0 7: FD000000 > 8: 007FCD48 9: 007D3CC8 > A: 00000000 B: 007FF350 > C: 832A7CDA D: 00006F60 > E: 00FDD9E0 F: FFFFF002 A program that receives control from ATTACH or LINK in AMODE 64 does not have the entry point address in register 15. Your value indicates that your caller was AMODE 31. -- Tom Marchant ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
