The program fails somewhere in IKJPARS As I make a breakpoint @ BR. R14
And there is no problem The registers outside of R15 which is Zero is the same on entry and exit I don't know what I did in the verify exit that upset IKJPARS When I set a BR. R14 as the first statement in the exit there isn't a problem So it's something that I am doing in the exit that IKJPARS doesn't like Thanks Sent from my iPhone > On Oct 15, 2013, at 2:24 PM, Tony Harminc <[email protected]> wrote: > >> On 15 October 2013 13:46, MichealButz <[email protected]> wrote: >> DATA AT PSW 0438EA42 - D4021001 10014770 B1C29620 >> GR 0: 00054AD8 1: 00000000 >> 2: 00000000 3: 00000002 >> 4: 00054AD7 5: 00054AD8 >> 6: 008C0E31 7: 0438EA04 >> 8: 8438CBEC 9: 8438CB4E >> A: 0438F8F8 B: 8438E8FA >> C: 008C0E4F D: 008C0770 >> E: 00000001 F: 04391742 > > Since the failing insruction is an NC of the three bytes at location 0 > with themselves, and since your program (as posted, which is > incomplete), doesn't contain an NC instruction, I imagine you have > branched off somewhere wildly. > > That EX of some unknown instruction at MOVE_PROG without first > checking that the BCTR didn't set R4 to a negative (i.e. large > positive) number is suspicious. You may find it convenient to use AHI > R4,-1 rather than the traditional BCTR, because AHI sets the condition > code, which you can check before doing the EX. Whether this is the > cause of the problem I cannot say based on what little you've > provided. > > Tony H. > > ---------------------------------------------------------------------- > 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
