Re: GTF and SLIP vs. 64-bit execution

2020-05-26 Thread Peter Relson
Indeed rather a "broad brush" when the problem was only with the last item, the "PI" record. Especially when SLIP was mentioned and I knew that SLIP's record does contain the high halves. For a person as experienced as the OP, the data presented really was enough (albeit I guess not in the way

Re: GTF and SLIP vs. 64-bit execution

2020-05-26 Thread Binyamin Dissen
VPH/VPA seems to be documented. On Tue, 26 May 2020 13:52:49 -0400 Gord Tomlin wrote: :>On 2020-05-25 17:04, Ed Jaffe wrote: :>> For the record, we diagnose issues using the events you've listed all :>> the time, no matter what the AMODE. In fact, we even have RMODE(64) code :>> nowadays. :>>

Re: GTF and SLIP vs. 64-bit execution

2020-05-26 Thread Gord Tomlin
On 2020-05-25 17:04, Ed Jaffe wrote: For the record, we diagnose issues using the events you've listed all the time, no matter what the AMODE. In fact, we even have RMODE(64) code nowadays. There is a bug with 64-bit PTRACE formatting and we got a custom fix from Jim Mulder for that (it will

Re: GTF and SLIP vs. 64-bit execution

2020-05-26 Thread David Crayford
On 2020-05-26 5:04 AM, Ed Jaffe wrote: We recently had the need to use GTF to collect SLIP IF, SVC, USR and PI events to help diagnose a PIC 38 program check where the address to be resolved was above the bar. Unfortunately, the trace was of almost no use in diagnosis due to the more or less co

Re: GTF and SLIP vs. 64-bit execution

2020-05-25 Thread Binyamin Dissen
On Mon, 25 May 2020 16:07:30 -0400 Gord Tomlin wrote: :>We recently had the need to use GTF to collect SLIP IF, SVC, USR and PI :>events to help diagnose a PIC 38 program check where the address to be :>resolved was above the bar. Unfortunately, the trace was of almost no :>use in diagnosis du

Re: GTF and SLIP vs. 64-bit execution

2020-05-25 Thread Ed Jaffe
On 5/25/2020 1:07 PM, Gord Tomlin wrote: We recently had the need to use GTF to collect SLIP IF, SVC, USR and PI events to help diagnose a PIC 38 program check where the address to be resolved was above the bar. Unfortunately, the trace was of almost no use in diagnosis due to the more or less

Re: GTF and SLIP vs. 64-bit execution

2020-05-25 Thread Seymour J Metz
What did you specify for TRDATA on the START GTF command? BTW, does CT give you 64-bit registers? -- Shmuel (Seymour J.) Metz http://mason.gmu.edu/~smetz3 From: IBM Mainframe Discussion List [IBM-MAIN@LISTSERV.UA.EDU] on behalf of Gord Tomlin [gt.ibm.li