1)The primry responsibility of this Non-Space Switching Routine (PC_cp) was to allow a problem progrm to switch to Supervisor State and issue ATSET & ETCON.
2)The Server Address Space that issued the LXRES is Active. Paul D'Angelo ---------- Original Message ---------- From: Rob Scott <rsc...@rocketsoftware.com> To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: Load To Global with PC_cp Date: Mon, 18 Feb 2013 12:25:53 +0000 For LXRES with SYSTEM=NO and for stacking PCs, the code executing in the client : (1) Requires ATSET and ETCON when SASN=OLD (2) Requires ETCON when SASN=NEW Rob Scott Lead Developer Rocket Software 77 Fourth Avenue . Suite 100 . Waltham . MA 02451-1468 . USA Tel: +1.781.684.2305 Email: rsc...@rs.com Web: www.rocketsoftware.com -----Original Message----- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of Binyamin Dissen Sent: 18 February 2013 10:05 To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: Load To Global with PC_cp I do not believe that the client need issue the ETCON. Just the ATSET. On Mon, 18 Feb 2013 08:59:13 +0000 Rob Scott <rsc...@rocketsoftware.com> wrote: :>Also - it is worth checking that the ATSET and ETCON that should have been issued by the client address space were successful :> :>Rob Scott :>Lead Developer :>Rocket Software :>77 Fourth Avenue . Suite 100 . Waltham . MA 02451-1468 . USA :>Tel: +1.781.684.2305 :>Email: rsc...@rs.com :>Web: www.rocketsoftware.com :> :>-----Original Message----- :>From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of Rob Scott :>Sent: 17 February 2013 22:44 :>To: IBM-MAIN@LISTSERV.UA.EDU :>Subject: Re: Load To Global with PC_cp :> :>This might sound a bit of a stupid question but - is the address space that established the LX index still active? :> :>Rob Scott :>Lead Developer :>Rocket Software :>77 Fourth Avenue . Suite 100 . Waltham . MA 02451-1468 . USA :>Tel: +1.781.684.2305 :>Email: rsc...@rs.com :>Web: www.rocketsoftware.com :> :> :>-----Original Message----- :>From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of esst...@juno.com :>Sent: 17 February 2013 21:47 :>To: IBM-MAIN@LISTSERV.UA.EDU :>Subject: Re: Load To Global with PC_cp :> :>The entry table was reorganized to define the Non Space Switching PC Routine into slot 00. :>The original Occupant of SLot 00 replaced Slot 04. :> :>My LXRES macro did not spedify an LXSIZE since I took the default I changed the LXRES to explicitly specify LXSIZE: :> LA R2,1 Request 1 LX :> ST R2,LXCOUNT Request 1 LX :> LXRES LXLIST=LXL,SYSTEM=NO,REUSABLE=NO,LXSIZE=12 :> :>I am running on z/OS 1.6- Yes Its an Older System. :>REUSE Is not available on this LPAR. :> :>I decided to dump the Entry Table (see below). :>I was expecting the Non Space Switching PC Routine in ETE entry 00to be loaded at a much higher Address Space. :>PC# DD00 Routine PC_cp was loaded at 9C31A340 PC# DD01 Routine PC_SS was loaded at 9DC00050 PC# DD02 Routine PC_SS was loaded at 9DC01098 PC# DD03 Routine PC_SS was loaded at 9DC02BB0 PC# DD04 Routine PC_SS was loaded at 9DC03000 :> :> :>Entry Table :>----------- :>C5E3C4C5 E2C3E3C1 C2D3C540 00000000 01000005 00800000 00000000 9C31A340 :>FFFF8001 00000000 81000000 00000000 00000000 00000000 00000000 01C00000 :>00000000 9DC00050 00C00080 00000000 90800000 00000000 00000000 00000000 :>00000000 02C00000 00000000 9DC01098 80C08080 1DC00718 91800000 00000000 :>00000000 00000000 00000000 03C00000 00000000 9DC02BB0 80C08080 1DC00718 :>80000000 00000000 00000000 00000000 00000000 04C00000 00000000 9DC03000 :>00C00080 00000000 90800000 00000000 00000000 00000000 00000000 00000000 :>00000000 00000000 00000000 00000000 D7C36DD3 D6C1C46D D3C9E2E3 E7D4E2C3 :>D6D5D5D7 1DC01D2E 1DC01DC8 E7D4E2C3 D6D5D540 1DC01C1E 1DC01DB0 E7D4E2C4 :>C9E2C3D7 1DC01C76 1DC01DB0 E7D4E2C2 C1E2C9C3 1DC01CD2 1DC01DB0 D4D6D5E2 :>E6D3D440 1DC01BC6 1DC01DB0 FFFFFFFF FFFFFFFF 00000000 00340000 E7D4E2C4 :>C5C6F5F0 F0406040 C3A88393 89958740 A39640F1 F0F2F440 E2A381A3 85404040 :>40404040 40404040 40404040 00340000 E7D4E2C4 C5C6F5F1 F0406040 D3968184 :>89958740 40FFFFFF FFFFFFFF FF404040 40404040 40404040 40404040 40404040 :> :> :> :>Regarding - replacing the Load To Global with CSVDLPA. :>Jim Muldurs and Peter contributions are well taken. :>I would like to get the basic Non Space Switching routine to "work" first. :> :> :> :>Paul D'Angelo :> :> :>---------- Original Message ---------- :>From: Rob Scott <rsc...@rocketsoftware.com> :>To: IBM-MAIN@LISTSERV.UA.EDU :>Subject: Re: Load To Global with PC_cp :>Date: Sun, 17 Feb 2013 16:59:09 +0000 :> :>I would guess that something is wrong with the creation of the ETEs. :> :>To debug this, I would be tempted to move the definition of the new PC into the first block of 4 ETEs and retry - if that works then see what happens to the PC routine that now occupies slot #5. :> :> :> :> :> :>Rob Scott :>Lead Developer :>Rocket Software :>77 Fourth Avenue . Suite 100 . Waltham . MA 02451-1468 . USA :>Tel: +1.781.684.2305 :>Email: rsc...@rs.com :>Web: www.rocketsoftware.com :> :> :>-----Original Message----- :>From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of esst...@juno.com :>Sent: 17 February 2013 15:45 :>To: IBM-MAIN@LISTSERV.UA.EDU :>Subject: Re: Load To Global with PC_cp :> :>The Responses have been interesting. :>With Respect to ETDEF SET,HEADER=, it is Not being used at this time.,, The Question about the Header prompted me to check the source code. :> :>There are 5 PC Routines corresponding to 5 PC Numbers 0000DD00-0000DD04 There are 5 seperate ETDEF TYPE=SET instructions. :>The Header Is Not altered. :> :> :> DC CL12'ETDESCTABLE ' Eye Catcher :>ETDESC ETDEF TYPE=INITIAL :>ETD1 ETDEF TYPE=ENTRY,ROUTINE=0,AKM=(8,9),EKM=(9) :>ETD2 ETDEF TYPE=ENTRY,ROUTINE=0,AKM=(8,9),EKM=(9) :>ETD3 ETDEF TYPE=ENTRY,ROUTINE=0,AKM=(8,9),EKM=(9) :>ETD4 ETDEF TYPE=ENTRY,ROUTINE=0,AKM=(8,9),EKM=(9) :>ETD5 ETDEF TYPE=ENTRY,ROUTINE=0,AKM=(8,9),EKM=(9) :> ETDEF TYPE=FINAL :> :> :> :> :>---------- Original Message ---------- :>From: Rob Scott <rsc...@rocketsoftware.com> :>To: IBM-MAIN@LISTSERV.UA.EDU :>Subject: Re: Load To Global with PC_cp :>Date: Sun, 17 Feb 2013 11:33:13 +0000 :> :>What value do you have on the NUMETE keyword on the ETDEF SET,HEADER=xxxx statement? :> :> :>Rob Scott :>Lead Developer :>Rocket Software :>77 Fourth Avenue . Suite 100 . Waltham . MA 02451-1468 . USA :>Tel: +1.781.684.2305 :>Email: rsc...@rs.com :>Web: www.rocketsoftware.com :> :>-----Original Message----- :>From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of esst...@juno.com :>Sent: 16 February 2013 16:15 :>To: IBM-MAIN@LISTSERV.UA.EDU :>Subject: Load To Global with PC_cp :> :>Load To Global with PC_cp :> :>It is/was my understanding that a Service Provider Address Space could issue a Load To Global for a program *and* use that program as a Non Space Switching PC routine (PC_cp). :> :>Is my understanding incorrect ? :> :>In My Service Provider Address Space I issued the following Macro :>R7 Has the Address Of The Name of the Program To Load... :>* :> LOAD EPLOC=(R7), :> GLOBAL=(YES,P),ERRET=ZERR14,EOM=YES :> :>* :> STM R15,R1,SVLOADZ Save Registers From Load :>* :>* :>I follow the previous macro with a SETDEF macro as follows: :> LR R2,R0 Address Of Loaded Module :>* :> ETDEF TYPE=SET,ETEADR=ETD2,ROUTINE=(2),RAMODE=31, :> STATE=SUPERVISOR,PC=STACKING,SSWITCH=NO, :> SASN=NEW,ASCMODE=PRIMARY, :> PKM=OR, :> AKM=(0:15),EKM=(0:15) :> :> :>The Program Call Number for this routine is X'0000DD04'. :>Routines 0000DD00 thru 0000DD03 are space switching routines. :> :>When My user program executes, It issues a PC instruction to call the Non Space Switching PC routine. The user program Abends with a x'0D6' and interrupt code of x'22'. Register 14 did in fact have the right PC# 0000DD04 :> :>This appears to be a Linkage Translation Exception A linkage index (LX) translation exception occurred; the program interruption code is X'22' :> :>So I said To Myself - Self, What is a Linkage Translation Exception ? :>Looking At Principals Of Operation (POP) I see that a Linkage Translation Exception can occur under two conditions. :>1)The linkage-table entry designated by the linkage-index part of the PC :> number is beyond the end of the linkage table as designated by the :> linkage-table designation used. :> :>2)Bit 0 of the linkage-table entry is not zero. :> :> :>For the first condition The Linkage-Index is 00DD00. :>And I have invoked PC# 0000DD00 thru 0000DD03 as space switching routines PC_ss. :> :>My Non Space Swithcing routine is associated with PC# 0000DD04. :>So I ruled that condition out. :> :>The second condition refers to a Non Zero Bit In the Linkage Table. :>Im not understanding how my Cross Memory Setup would affect the Linkage Table in this way. :>Actually I am really courious to know How I affected The Linkage Table. :> :> :>So ... Can some one Explaing why I am Abending with a 0D6 - 22 For A Non Space Switching Routine PC_cp that was loaded to common storage via a Load To Global ? :> :>Im not understanding this. :> :>Should I be able to issue a Load To Global and expect it to be the :>target of a Non Space Switching PC Routine from Other users. :> :> :>SYSTEM COMPLETION CODE=0D6 REASON CODE=00000022 :> TIME=22.58.35 SEQ=04217 CPU=0000 ASID=0024 :> PSW AT TIME OF ERROR 078D0000 9DC00F6A ILC 4 INTC 22 :> ACTIVE LOAD MODULE ADDRESS=1DC003E8 OFFSET=00000B82 :> NAME=XMSDRIVP :> DATA AT PSW 1DC00F64 - 000058E0 C3B0B218 E000D203 :> GR 0: 00000000 1: 1DC008E4 :> 2: 1DC008E4 3: 1DC008E4 :> 4: 006D09B0 5: 006FF438 :> 6: 1DC00E80 7: 1DC00958 :> 8: 006E2EC8 9: 006FF6F8 :> A: 00000000 B: 006FF438 :> C: 1DC003E8 D: 1DC006D4 :> E: 0000DD04 F: 00000000 :> END OF SYMPTOM DUMP :> :> :> :>Thank You :>Paul D'Angelo :>--------------------------------------------------- :> :>---------------------------------------------------------------------- :>For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN :> :>---------------------------------------------------------------------- :>For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN :> :>---------------------------------------------------------------------- :>For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN :> :>---------------------------------------------------------------------- :>For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN :> :>---------------------------------------------------------------------- :>For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN :> :>---------------------------------------------------------------------- :>For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN :> :>---------------------------------------------------------------------- :>For IBM-MAIN subscribe / signoff / archive access instructions, :>send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN -- Binyamin Dissen <bdis...@dissensoftware.com> http://www.dissensoftware.com Director, Dissen Software, Bar & Grill - Israel Should you use the mailblocks package and expect a response from me, you should preauthorize the dissensoftware.com domain. I very rarely bother responding to challenge/response systems, especially those from irresponsible companies. ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
