Well, the formatting worked only partly. Trying again ...
When I look at system trace entries for translation exceptions (PBG 10, 11, etc) I see for example PGM....011 00000000_25A00E32 00060011 00000000 .................. 07852001 80000000 .................. 40000400 (replaced blanks with dots, to somehow keep the data aligned) >From the "MVS Tools & Service Aids" manual I understand that the last words on >the two lines are the address which cause the tramslation exception (TEA, High >word on upper line, low word on lower line). In the above example my program >was accessing storage at x'00000000_40000000' (first reference). The trace >entry shows this as x'00000000_40000400'. The TEA seems to always point to the start of the page where within the page the access was (which makes sense), but what is the x'400' in the low 12 bit telling me? The manual only talks about the high order bit indicating primary or secondary address space. I guess it some flags, but where is this documented? -- Peter Hunkeler ---------------------------------------------------------------------- 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
