0 |
(0) |
STRUCTURE |
0 |
PSA |
|
0 |
(0) |
X'0' |
0 |
FLC |
"*" |
0 |
(0) |
CHARACTER |
8 |
FLCIPPSW(0) |
- IPL PSW |
0 |
(0) |
BITSTRING |
4 |
FLCRNPSW |
-RESTART NEW PSW (AFTER IPL) MDC001 |
4 |
(4) |
ADDRESS |
4 |
|
"V(IEAVRSTR)" - SECOND HALF OF RESTART NEW PSW MDC128 |
4 |
(4) |
X'0' |
0 |
IPLPSW |
"FLCIPPSW" --- ALIAS |
8 |
(8) |
CHARACTER |
8 |
FLCICCW1(0) |
- IPL CCW1 |
8 |
(8) |
BITSTRING |
8 |
FLCROPSW |
- RESTART OLD PSW (AFTER IPL) |
16 |
(10) |
CHARACTER |
8 |
FLCICCW2(0) |
- IPL CCW2 |
16 |
(10) |
ADDRESS |
4 |
FLCCVT |
"V(IEACVT)" - ADDRESS OF CVT (AFTER IPL). THIS OFFSET
FIXED BY ARCHITECTURE. (MDC450) |
20 |
(14) |
BITSTRING |
4 |
|
- RESERVED (AFTER IPL) (MDC431) |
24 |
(18) |
BITSTRING |
8 |
FLCEOPSW |
- EXTERNAL OLD PSW |
24 |
(18) |
X'18' |
0 |
EXOPSW |
"FLCEOPSW" --- ALIAS |
32 |
(20) |
BITSTRING |
8 |
FLCSOPSW |
- SVC OLD PSW. THIS OFFSET FIXED BY ARCHITECTURE. (MDC451) |
32 |
(20) |
X'20' |
0 |
SVCOPSW |
"FLCSOPSW" --- ALIAS |
40 |
(28) |
BITSTRING |
8 |
FLCPOPSW |
- PROGRAM CHECK OLD PSW |
40 |
(28) |
X'28' |
0 |
PIOPSW |
"FLCPOPSW" --- ALIAS |
48 |
(30) |
BITSTRING |
8 |
FLCMOPSW |
- MACHINE CHECK OLD PSW |
48 |
(30) |
X'30' |
0 |
MCOPSW |
"FLCMOPSW" --- ALIAS |
56 |
(38) |
BITSTRING |
8 |
FLCIOPSW |
- INPUT/OUTPUT OLD PSW |
56 |
(38) |
X'38' |
0 |
IOOPSW |
"FLCIOPSW" --- ALIAS |
64 |
(40) |
BITSTRING |
8 |
|
- RESERVED |
72 |
(48) |
DBL WORD |
8 |
FLCCVT64(0) |
- 8-byte CVT address |
72 |
(48) |
BITSTRING |
4 |
|
- 1st 4 bytes are 0 |
76 |
(4C) |
ADDRESS |
4 |
FLCCVT2 |
"V(IEACVT)" - ADDRESS OF CVT - USED BY DUMP ROUTINES ICB319 |
80 |
(50) |
BITSTRING |
4 |
|
- RESERVED |
84 |
(54) |
BITSTRING |
4 |
|
- RESERVED - FLCTRACE DELETED DUE TO SYSTEM TRACE REDESIGN. |
88 |
(58) |
BITSTRING |
4 |
FLCENPSW |
-EXTERNAL NEW PSW |
92 |
(5C) |
ADDRESS |
4 |
|
"V(IEAQEX00)" - SECOND HALF OF EXTERNAL NEW PSW |
92 |
(5C) |
X'58' |
0 |
EXNPSW |
"FLCENPSW" --- ALIAS |
96 |
(60) |
BITSTRING |
4 |
FLCSNPSW |
-SVC NEW PSW |
100 |
(64) |
ADDRESS |
4 |
|
"V(IEAQSC00)" - SECOND HALF OF SVC NEW PSW |
100 |
(64) |
X'60' |
0 |
SVCNPSW |
"FLCSNPSW" --- ALIAS |
104 |
(68) |
BITSTRING |
4 |
FLCPNPSW |
- PROGRAM CHECK NEW PSW, DISABLED FOR MACHINE CHECKS. |
108 |
(6C) |
ADDRESS |
4 |
|
"V(IEAQPK00)" - SECOND HALF OF PROGRAM CHECK NEW PSW |
108 |
(6C) |
X'68' |
0 |
PINPSW |
"FLCPNPSW" --- ALIAS |
112 |
(70) |
BITSTRING |
4 |
FLCMNPSW |
-MACHINE CHECK NEW PSW MDC003 |
116 |
(74) |
ADDRESS |
4 |
|
"V(IGFPMAIN)" - SECOND HALF OF MACHINE CHECK NEW PSW |
116 |
(74) |
X'70' |
0 |
MCNPSW |
"FLCMNPSW" --- ALIAS |
120 |
(78) |
BITSTRING |
4 |
FLCINPSW |
-INPUT/OUTPUT NEW PSW |
124 |
(7C) |
ADDRESS |
4 |
|
"V(IEAQIO00)" - SECOND HALF OF I/O NEW PSW |
124 |
(7C) |
X'78' |
0 |
IONPSW |
"FLCINPSW" --- ALIAS |
128 |
(80) |
SIGNED |
4 |
PSAEPARM |
- EXTERNAL INTERRUPTION PARAMETER FIELD. (MDC473) |
132 |
(84) |
SIGNED |
4 |
PSAEEPSW(0) |
- EXTENDED PSW DATA STORED ON EXTERNAL INTERRUPT MDC084 |
132 |
(84) |
SIGNED |
2 |
PSASPAD |
- ISSUING PROCESSOR'S PHYSICAL ADDRESS ON MFA, EMS, OR
EXTERNAL CALL INTERRUPT MDC046 |
134 |
(86) |
SIGNED |
2 |
FLCEICOD |
- EXTERNAL INTERRUPTION CODE |
134 |
(86) |
X'86' |
0 |
EXCODE |
"FLCEICOD" --- ALIAS |
136 |
(88) |
SIGNED |
4 |
PSAESPSW(0) |
- EXTENDED PSW DATA STORED ON SVC INTERRUPT MDC085 |
136 |
(88) |
BITSTRING |
1 |
|
- RESERVED - SET TO ZERO |
137 |
(89) |
SIGNED |
1 |
FLCSVILC |
- SVC INSTRUCTION LENGTH COUNTER - NUMBER OF BYTES. THIS
OFFSET FIXED BY ARCHITECTURE. (MDC454) |
|
|
.... .111 |
FLCSILCB |
"X'07'" - SIGNIFICANT BITS IN ILC FIELD - LAST BIT IS
ALWAYS ZERO MDC080 |
137 |
(89) |
X'89' |
0 |
SVCILC |
"FLCSVILC" --- ALIAS |
138 |
(8A) |
SIGNED |
2 |
FLCSVCN |
- SVC INTERRUPTION CODE - SVC NUMBER. THIS OFFSET FIXED
BY ARCHITECTURE. (MDC455) |
138 |
(8A) |
X'8A' |
0 |
SVCNUM |
"FLCSVCN" --- ALIAS |
140 |
(8C) |
CHARACTER |
8 |
PSAEPPSW(0) |
- EXTENDED PSW FOR PROGRAM INTERRUPT MDC086 |
140 |
(8C) |
BITSTRING |
1 |
|
- RESERVED - SET TO ZERO |
141 |
(8D) |
SIGNED |
1 |
FLCPIILC |
- PROGRAM INTERRUPT LENGTH COUNTER - NUMBER OF BYTES IN
INSTRUCTION CAUSING PROGRAM INTERRUPTION. THIS OFFSET FIXED BY ARCHITECTURE.
(MDC456) |
|
|
.... .111 |
FLCPILCB |
"X'07'" - SIGNIFICANT BITS IN ILC FIELD - LAST BIT IS
ALWAYS ZERO MDC083 |
141 |
(8D) |
X'8D' |
0 |
PIILC |
"FLCPIILC" --- ALIAS |
142 |
(8E) |
SIGNED |
2 |
FLCPICOD(0) |
- PROGRAM INTERRUPTION CODE |
142 |
(8E) |
X'8E' |
0 |
PICODE |
"FLCPICOD" --- ALIAS |
142 |
(8E) |
SIGNED |
1 |
PSAEECOD |
- EXCEPTION-EXTENSION CODE. |
143 |
(8F) |
SIGNED |
1 |
PSAPICOD |
- 8-BIT INTERRUPT CODE. THIS OFFSET FIXED BY ARCHITECTURE.
(MDC457) |
|
|
1... .... |
PSAPIPER |
"X'80'" - PER INTERRUPT OCCURRED MDC089 |
|
|
.1.. .... |
PSAPIMC |
"X'40'" - MONITOR CALL INTERRUPT OCCURRED MDC090 |
|
|
..11 1111 |
PSAPIPC |
"X'3F'" - AN UNSOLICITED PROGRAM CHECK HAS OCCURRED IF
ANY OF THESE 6 BITS ARE ON MDC091 |
144 |
(90) |
SIGNED |
4 |
FLCTEA(0) |
- TRANSLATION EXCEPTION ADDRESS. THIS OFFSET FIXED BY
ARCHITECTURE. |
144 |
(90) |
BITSTRING |
3 |
|
|
|
|
1... .... |
FLCTEAXM |
"X'80'" - IF 0 FLCTEA IS RELATIVE TO THE PRIMARY SEGMENT
TABLE IF 1 FLCTEA IS RELATIVE TO THE SECONDARY SEGMENT TABLE |
147 |
(93) |
BITSTRING |
1 |
FLCDXC(0) |
- Data exception code for PI 7 |
147 |
(93) |
BITSTRING |
1 |
FLCTEAB3 |
- LAST BYTE OF TEA. |
|
|
.... .1.. |
FLCSOPI |
"X'04'" - Suppression on protection flag |
|
|
.... .... |
FLCTSTDP |
"X'00'" - IF 1, THE PRIMARY STD WAS USED. |
|
|
.... ...1 |
FLCTSTDA |
"X'01'" - IF 1, THE STD WAS AR QUALIFIED. |
|
|
.... ..1. |
FLCTSTDS |
"X'02'" - IF 1, THE SECONDARY STD WAS USED. |
|
|
.... ..11 |
FLCTSTDH |
"X'03'" - IF 1, THE HOME STD WAS USED. |
147 |
(93) |
BITSTRING |
0 |
FLCTEACL |
"X'7FFFF000'" Mask to leave only TEA address |
148 |
(94) |
BITSTRING |
1 |
|
- RESERVED - SET TO ZERO |
149 |
(95) |
BITSTRING |
1 |
FLCMCNUM |
- MONITOR CLASS NUMBER |
150 |
(96) |
BITSTRING |
1 |
FLCPERCD |
- PROGRAM EVENT RECORDING CODE |
151 |
(97) |
BITSTRING |
1 |
FLCATMID |
- ATM ID |
|
|
1... .... |
FLCPSWB4 |
"X'80'" PSW.4 part of ATMID |
152 |
(98) |
ADDRESS |
4 |
FLCPER |
- PER ADDRESS - ESA/390 |
156 |
(9C) |
BITSTRING |
1 |
|
- RESERVED - SET TO ZERO |
157 |
(9D) |
BITSTRING |
3 |
FLCMTRCD |
- MONITOR CODE (ESA/390) |
160 |
(A0) |
BITSTRING |
1 |
FLCTEARN |
- CONTAINS THE ACCESS REGISTER NUMBER INVOLVED IN THE
TRANSLATION EXCEPTION IF BITS 30-31 OF THE TEA='01'. |
161 |
(A1) |
BITSTRING |
1 |
FLCPERRN |
- CONTAINS THE PER STORAGE ACCESS REGISTER NUMBER. |
162 |
(A2) |
BITSTRING |
1 |
|
- RESERVED. |
163 |
(A3) |
BITSTRING |
1 |
FLCARCH |
- Architecture information |
|
|
.... ...1 |
PSAZARCH |
"X'01'" - z/Architecture |
|
|
.... ...1 |
PSAESAME |
"X'01'" - z/Architecture |
164 |
(A4) |
BITSTRING |
4 |
PSAMPL |
- Used only prior to z/Architecture |
168 |
(A8) |
BITSTRING |
344 |
(0) |
- MACHINE CHECK LOGOUT AREA |
168 |
(A8) |
BITSTRING |
16 |
|
- RESERVED (ESA/390) |
184 |
(B8) |
BITSTRING |
8 |
FLCIOCDP(0) |
- I/O INFORMATION CODE |
184 |
(B8) |
BITSTRING |
4 |
FLCSID |
- SUBSYSTEM ID |
188 |
(BC) |
BITSTRING |
4 |
FLCIOFP |
- I/O INTERRUPTION PARAMETER |
192 |
(C0) |
BITSTRING |
8 |
|
- RESERVED |
200 |
(C8) |
BITSTRING |
16 |
FLCFACL(0) |
- Facilities List. See FaclBytes0To15 in IHAFACL for description |
200 |
(C8) |
BITSTRING |
1 |
FLCFACL0 |
Byte 0 of FLCFACL |
|
|
1... .... |
FLCFN3 |
"X'80'" - N3 installed |
|
|
.1.. .... |
FLCFZARI |
"X'40'" - z/Architecture installed |
|
|
..1. .... |
FLCFZARA |
"X'20'" - z/Architecture active |
|
|
.... ..1. |
FLCFASLX |
"X'02'" - ASN & LX reuse facility installed |
201 |
(C9) |
BITSTRING |
1 |
FLCFACL1 |
Byte 1 of FLCFACL |
|
|
1... .... |
FLCFEDAT |
"X'80'" DAT features |
|
|
.1.. .... |
FLCFSRS |
"X'40'" Sense-running-status |
|
|
..1. .... |
FLCFSSKE |
"X'20'" Cond. SSKE instruction installed |
|
|
...1 .... |
FLCFCTOP |
"X'10'" STSI-enhancement |
202 |
(CA) |
BITSTRING |
1 |
FLCFACL2 |
Byte 2 of FLCFACL |
|
|
1... .... |
FLCFETF2 |
"X'80'" Extended Translation facility 2 |
|
|
.1.. .... |
FLCFCRYA |
"X'40'" Cryptographic assist |
|
|
..1. .... |
FLCFLD |
"X'20'" Long Displacement facility |
|
|
...1 .... |
FLCFLDHP |
"X'10'" Long Displacement High Performance |
|
|
.... 1... |
FLCFHMAS |
"X'08'" HFP Multiply Add/Subtract |
|
|
.... .1.. |
FLCFEIMM |
"X'04'" Extended immediate when z/Arch |
|
|
.... ..1. |
FLCFETF3 |
"X'02'" Extended Translation Facility 3 when z/Arch |
|
|
.... ...1 |
FLCFHUN |
"X'01'" HFP unnormalized extension |
203 |
(CB) |
BITSTRING |
1 |
FLCFACL3 |
Byte 3 of FLCFACL |
|
|
1... .... |
FLCFET2E |
"X'80'" ETF2-enhancement 031215 |
|
|
.1.. .... |
FLCFSTKF |
"X'40'" STCKF-enhancement |
|
|
.... ..1. |
FLCFET3E |
"X'02'" ETF3-enhancement 040512 |
|
|
.... ...1 |
FLCFECT |
"X'01'" ECT-facility |
204 |
(CC) |
BITSTRING |
1 |
FLCFACL4 |
Byte 4 of FLCFACL |
|
|
1... .... |
FLCFCSSF |
"X'80'" Compare-and-swap-and-store |
|
|
.1.. .... |
FLCFCSF2 |
"X'40'" Compare-and-swap-and-store 2 |
|
|
..1. .... |
FLCFGIEF |
"X'20'" General-Instructions-Extension Facility |
|
|
.... ...1 |
FLCFOCM |
"X'01'" Obsolete CPU-measurement facility. Use FLCFCMC
and FLCFCMS instead. |
205 |
(CD) |
BITSTRING |
1 |
FLCFACL5 |
Byte 5 of FLCFACL |
|
|
.1.. .... |
FLCFFPSE |
"X'40'" Floating-point-support enhancement |
|
|
..1. .... |
FLCFDFP |
"X'20'" Decimal-floating-point |
|
|
...1 .... |
FLCFDFPH |
"X'10'" Decimal-floating-point high performance |
|
|
.... 1... |
FLCFPFPO |
"X'08'" PFPO instruction 070424 |
206 |
(CE) |
BITSTRING |
1 |
FLCFACL6 |
Byte 6 of FLCFACL |
207 |
(CF) |
BITSTRING |
1 |
FLCFACL7 |
Byte 7 of FLCFACL |
208 |
(D0) |
BITSTRING |
1 |
FLCFACL8 |
Byte 8 of FLCFACL |
|
|
.1.. .... |
FLCFCAAI |
"X'40'" Crypto AP-Queue adapter interruption |
|
|
...1 .... |
FLCFCMC |
"X'10'" CPU-measurement counter facility |
|
|
.... 1... |
FLCFCMS |
"X'08'" CPU-measurement sampling facility |
|
|
.... .1.. |
FLCFSCLP |
"X'04'" Possible future enhancement |
|
|
.... ..1. |
FLCFAISI |
"X'02'" AISI facility |
|
|
.... ...1 |
FLCFAEN |
"X'01'" AEN facility |
209 |
(D1) |
BITSTRING |
1 |
FLCFACL9 |
Byte 9 of FLCFACL |
|
|
1... .... |
FLCFAIS |
"X'80'" AIS facility |
IHAPSAE FLCEFacilitiesList will have any future bit definitions.
|
210 |
(D2) |
BITSTRING |
6 |
|
- RESERVED |
216 |
(D8) |
BITSTRING |
16 |
FLCFACLE |
- Facilities List bytes 16-31. See FaclBytes16To31 in
IHAFACL for description |
232 |
(E8) |
BITSTRING |
8 |
FLCMCIC |
- MACHINE-CHECK INTERRUPTION CODE |
240 |
(F0) |
BITSTRING |
8 |
|
- RESERVED - SET TO ZERO |
248 |
(F8) |
ADDRESS |
4 |
FLCFSA |
- FAILING STORAGE ADDRESS |
252 |
(FC) |
BITSTRING |
4 |
|
- RESERVED - SET TO ZERO |
256 |
(100) |
BITSTRING |
16 |
FLCFLA |
- FIXED LOGOUT AREA. SIZE FIXED BY ARCHITECTURE. |
272 |
(110) |
BITSTRING |
16 |
FLCRV110 |
- RESERVED. |
288 |
(120) |
SIGNED |
4 |
FLCARSAV(16) |
- ACCESS REGISTER SAVE AREA |
352 |
(160) |
BITSTRING |
32 |
FLCFPSAV |
- FLOATING POINT REGISTER SAVE AREA |
384 |
(180) |
SIGNED |
4 |
FLCGRSAV(16) |
- GENERAL REGISTER SAVE AREA |
448 |
(1C0) |
SIGNED |
4 |
FLCCRSAV(16) |
- CONTROL REGISTER SAVE AREA |
512 |
(200) |
DBL WORD |
8 |
FLCHDEND(0) |
- END OF HARDWARE ASSIGNMENTS |
512 |
(200) |
CHARACTER |
4 |
PSAPSA |
- CONTROL BLOCK ACRONYM IN EBCDIC |
516 |
(204) |
SIGNED |
2 |
PSACPUPA |
- PHYSICAL CPU ADDRESS (CHANGED DURING ACR) (MDC130) YM3489 |
518 |
(206) |
SIGNED |
2 |
PSACPULA |
- LOGICAL CPU ADDRESS |
520 |
(208) |
ADDRESS |
4 |
PSAPCCAV |
- VIRTUAL ADDRESS OF PCCA |
524 |
(20C) |
ADDRESS |
4 |
PSAPCCAR |
- REAL ADDRESS OF PCCA |
528 |
(210) |
ADDRESS |
4 |
PSALCCAV |
- VIRTUAL ADDRESS OF LCCA |
532 |
(214) |
ADDRESS |
4 |
PSALCCAR |
- REAL ADDRESS OF LCCA |
536 |
(218) |
ADDRESS |
4 |
PSATNEW |
- TCB pointer. Field maintained for code compatability
with previous MVS releases. DO NOT USE. |
536 |
(218) |
X'218' |
0 |
IEATCBP |
"PSATNEW" - ALIAS |
540 |
(21C) |
ADDRESS |
4 |
PSATOLD |
- Pointer to current TCB or zero if in SRB mode. Field
fixed by architecture |
544 |
(220) |
ADDRESS |
4 |
PSAANEW |
"V(IEAMASCB)" ASCB pointer. Field maintained for code
compatability with previous MVS releases. DO NOT USE. |
548 |
(224) |
ADDRESS |
4 |
PSAAOLD |
- Pointer to the home (current) ASCB. Architecture is
dependent on the offset of this field. |
552 |
(228) |
BITSTRING |
4 |
PSASUPER(0) |
- SUPERVISOR CONTROL WORD. THIS OFFSET FIXED BY ARCHITECTURE.
(MDC462) |
552 |
(228) |
BITSTRING |
1 |
PSASUP1 |
- FIRST BYTE OF PSASUPER |
|
|
1... .... |
PSAIO |
"X'80'" - I/O FLIH |
|
|
.1.. .... |
PSASVC |
"X'40'" - SVC FLIH |
|
|
..1. .... |
PSAEXT |
"X'20'" - EXTERNAL FLIH |
|
|
...1 .... |
PSAPI |
"X'10'" - PROGRAM CHECK FLIH |
|
|
.... 1... |
PSALOCK |
"X'08'" - LOCK ROUTINE |
|
|
.... .1.. |
PSADISP |
"X'04'" - DISPATCHER |
|
|
.... ..1. |
PSATCTL |
"X'02'" - TCTL RECOVERY FLAG (MDC310) |
|
|
.... ...1 |
PSATYPE6 |
"X'01'" - TYPE 6 SVC IN CONTROL (MDC311) |
553 |
(229) |
BITSTRING |
1 |
PSASUP2 |
- SECOND BYTE OF PSASUPER |
|
|
1... .... |
PSAIPCRI |
"X'80'" - REMOTE IMMEDIATE SIGNAL SERVICE ROUTINE (IEAVERI) |
|
|
.1.. .... |
PSASVCR |
"X'40'" - SUPER FRR USES FOR SVC FLIH RECURSION TRACKING |
|
|
..1. .... |
PSASVCRR |
"X'20'" - SVC RECOVERY RECURSION INDICATOR. OWNER: SUPERVISOR
CONTROL. SERIALIZATION: DISABLEMENT. |
|
|
.... .1.. |
PSAACR |
"X'04'" - AUTOMATIC CPU RECONFIGURATION (ACR) IN CONTROL
MDC119 |
|
|
.... ..1. |
PSARTM |
"X'02'" - RECOVERY TERMINATION MONITOR (RTM) IN CONTROL
MDC120 |
|
|
.... ...1 |
PSALCR |
"X'01'" - USED BY RTM TO SERIALIZE CALLS OF THE SUPERIVSOR
ANALYSIS ROUTER |
554 |
(22A) |
BITSTRING |
1 |
PSASUP3 |
- THIRD BYTE OF PSASUPER |
|
|
1... .... |
PSAIOSUP |
"X'80'" - IF ON, A MAINLINE IOS COMPONENT SUCH AS CHANNEL
SCHEDULER HAS ENTERED A PHYSICALLY DISABLED STATE WITHOUT REGARD TO
LOCKING REQUIREMENTS MDC027 |
|
|
...1 .... |
PSASPR |
"X'10'" - SUPER FRR IS ACTIVE (MDC305) |
|
|
.... 1... |
PSAESTA |
"X'08'" - SVC 60 RECOVERY ROUTINE ACTIVE (MDC312) |
|
|
.... .1.. |
PSARSM |
"X'04'" - REAL STORAGE MANAGER (RSM) ENTERED FOR PAGE
FIX (MDC321) |
|
|
.... ..1. |
PSAULCMS |
"X'02'" - LOCK MANAGER UNCONDITIONAL LOCAL OR CMS LOCK
ROUTINES (MDC469) |
|
|
.... ...1 |
PSASLIP |
"X'01'" - IEAVTSLP RECURSION CONTROL BIT (MDC471) |
555 |
(22B) |
BITSTRING |
1 |
PSASUP4 |
- FOURTH BYTE OF PSASUPER |
|
|
1... .... |
PSALDWT |
"X'80'" - BLWLDWT IS IN CONTROL TO LOAD A RESTARTABLE
OR NON-RESTARTABLE WAIT STATE CODE OWNERSHIP: LDWT |
|
|
.1.. .... |
PSASMF |
"X'40'" - SMF SUSPEND/RESET (MDC599) |
|
|
..1. .... |
PSAESAR |
"X'20'" - SUPERVISOR ANALYSIS ROUTER IS ACTIVE |
|
|
...1 .... |
PSAMCH |
"X'10'" - Machine Check Handler is active. |
556 |
(22C) |
BITSTRING |
9 |
PSARV22C |
- RESERVED |
565 |
(235) |
BITSTRING |
2 |
PSA_WORKUNIT_CBF_ATDISP |
|
567 |
(237) |
BITSTRING |
1 |
PSARV237 |
- RESERVED |
568 |
(238) |
BITSTRING |
2 |
PSA_WORKUNIT_PROCCLASSATDISP |
|
|
|
|
|
|
568 |
(238) |
BITSTRING |
1 |
PSA_WORKUNIT_PROCCLASSATDISP_BYTE0 |
569 |
(239) |
BITSTRING |
1 |
PSA_WORKUNIT_PROCCLASSATDISP_BYTE1 |
570 |
(23A) |
BITSTRING |
2 |
PSAPROCCLASS |
- PROCESSOR WUQ Offset. |
570 |
(23A) |
BITSTRING |
2 |
PSA_BYLPAR_PROCCLASS |
- PROCESSOR WUQ Offset. |
570 |
(23A) |
BITSTRING |
1 |
PSAPROCCLASS_BYTE0 |
|
571 |
(23B) |
BITSTRING |
1 |
PSAPROCCLASS_BYTE1 |
This field is for IBM use only. OWNERSHIP: SUPERVISOR
CONTROL SERIALIZATION: READ = NONE WRITE = NO WRITE ALLOWED See PSAProcClass_xxx
constants. |
|
|
.... .... |
PSAPROCCLASS_CP |
"X'0000'" Standard CP. 0 is offset to SWUQ |
|
|
.... ..1. |
PSAPROCCLASS_ZAAP |
"X'0002'" zAAP. |
|
|
.... .1.. |
PSAPROCCLASS_ZIIP |
"X'0004'" zIIP. |
|
|
.... .1.. |
PSAPROCCLASS_SUP |
"X'0004'" zIIP. |
571 |
(23B) |
X'2' |
0 |
PSAPROCCLASSCONVERTER |
"2" Procclass conversion factor |
571 |
(23B) |
X'4' |
0 |
PSAMAXPROCCLASS |
"4" PSA Max procclass |
571 |
(23B) |
X'2' |
0 |
PSAMAXPROCCLASSINDEX |
"PSAMaxProcClass/PSAProcClassConverter" Maximum ProcClass
index. A ProcClass beings at 0 and ends at this number. Currently:
Index 0 - CP ProcClassIndex Index 1 - zAAP ProcClassIndex Index 2
- zIIP ProcClassIndex |
570 |
(23A) |
BITSTRING |
1 |
PSA_BYLPAR_PROCCLASS_BYTE0 |
|
571 |
(23B) |
BITSTRING |
1 |
PSA_BYLPAR_PROCCLASS_BYTE1 |
|
572 |
(23C) |
BITSTRING |
1 |
PSAPTYPE |
- PROCESSOR TYPE INDICATOR OWNERSHIP: SUPERVISOR CONTROL
SERIALIZATION: READ = NONE WRITE = DISABLEMENT. |
|
|
.1.. .... |
PSAIFA |
"X'40'" Indicates Special Processor |
|
|
.1.. .... |
PSA_BYLPAR_ZAAP |
"X'40'" |
|
|
.1.. .... |
PSA_BYLPAR_IFA |
"X'40'" |
|
|
..1. .... |
PSAIFADS |
"X'20'" zAAP (IFA) that is different speed than CP |
|
|
...1 .... |
PSADSCRP |
"X'10'" Discretionary Processor |
|
|
.... 1... |
PSAZIIP |
"X'08'" zIIP |
|
|
.... 1... |
PSA_BYLPAR_ZIIP |
"X'08'" |
|
|
.... 1... |
PSASUP |
"X'08'" zIIP |
|
|
.... 1... |
PSA_BYLPAR_SUP |
"X'08'" |
|
|
.... .1.. |
PSAZIIPDS |
"X'04'" zIIP that is different speed than CP |
|
|
.... .1.. |
PSASUPDS |
"X'04'" zIIP that is different speed than CP |
573 |
(23D) |
BITSTRING |
1 |
PSAILS |
- INTERRUPT HANDLER LINKAGE STACK INDICATORS. |
|
|
1... .... |
PSAILSIO |
"X'80'" - THE I/O FLIH IS USING THE INTERRUPT HANDLER
LINKAGE STACK. |
|
|
.1.. .... |
PSAILSEX |
"X'40'" - THE EXTERNAL FLIH IS USING THE INTERRUPT HANDLER
LINKAGE STACK. |
|
|
..1. .... |
PSAILSPC |
"X'20'" - THE PROGRAM FLIH IS USING THE INTERRUPT HANDLER
LINKAGE STACK. |
|
|
...1 .... |
PSAILSDS |
"X'10'" - THE DISPATCHER IS USING THE INTERRUPT HANDLER
LINKAGE STACK. |
|
|
.... 1... |
PSAILSRS |
"X'08'" - THE RESTART FLIH IS USING THE INTERRUPT HANDLER
LINKAGE STACK. |
|
|
.... .1.. |
PSAILSOR |
"X'04'" - EXIT IS USING THE INTERRUPT HANDLER LINKAGE
STACK. |
|
|
.... ..1. |
PSAILST6 |
"X'02'" - TYPE 6 SVC IS USING THE INTERRUPT HANDLER LINKAGE
STACK. |
|
|
.... ...1 |
PSAILSLK |
"X'01'" - THE INTERRUPT HANDLER LINKAGE STACK IS ACTIVE
BECAUSE THE RSM LOCK OR A LOCK HIGHER THAN THE RSM LOCK IS HELD. |
574 |
(23E) |
BITSTRING |
2 |
PSALSVCI |
- LAST SVC ISSUED ON THIS PROCESSOR PRIOR TO ENABLEMENT
BY THE SVC FLIH. OWNERSHIP: SUPERVISOR CONTROL SERIALIZATION: DISABLEMENT |
576 |
(240) |
BITSTRING |
1 |
PSAFLAGS |
- SYSTEM FLAGS This field is PI for bits PSATX and PSATXC
only OWNERSHIP: SUPERVISOR CONTROL SERIALIZATION: DISABLEMENT SERIALIZATION:
None for PI bits |
|
|
1... .... |
PSAAEIT |
"X'80'" - ADDRESSING ENVIRONMENT IS IN TRANSITION. INDICATES
THAT THE SPACE TYPE (ADDRESS SPACE OR SUBSPACE) ASSOCIATED WITH PASN
OR SASN IS UNKNOWN. Was PSAFPAC, PSAFPPE 2 |
|
|
.... 1... |
PSATX |
"X'08'" Equivalent to CVTTX |
|
|
.... .1.. |
PSATXC |
"X'04'" Equivalent to CVTTXC |
577 |
(241) |
BITSTRING |
10 |
PSARV241 |
RESERVED FOR FUTURE USE - SC1C5. |
587 |
(24B) |
BITSTRING |
1 |
PSASCAFF |
$$SCAFFOLD |
|
|
1... .... |
PSAEMEMA |
"X'80'" $$SCAFFOLD: z/Architecture |
588 |
(24C) |
ADDRESS |
4 |
PSALKCRF |
LINKAGE STACK POINTER SAVE AREA. USED WHEN THE RSM OR
ANY LOCK ABOVE THE RSM LOCK IS HELD. |
592 |
(250) |
DBL WORD |
8 |
(0) |
- ALIGN PSAMPSW TO DOUBLE WORD |
592 |
(250) |
BITSTRING |
8 |
PSAMPSW |
- SETLOCK MODEL PSW |
|
|
.... ..1. |
PSAPIOM |
"X'02'" INPUT/OUTPUT INTERRUPT MASK |
|
|
.... ...1 |
PSAPEXM |
"X'01'" EXTERNAL INTERRUPT MASK |
600 |
(258) |
BITSTRING |
8 |
PSAICNT |
- Number of instructions executed at dispatch time |
608 |
(260) |
SIGNED |
4 |
PSATCLIN |
- STOSM PSASLSA,X'00' INSTRUCTION USED BY IEAVETCL and
IEAVSCHA. OWNERSHIP: SUPERVISOR CONTROL. SERIALIZATION: DISABLEMENT. |
612 |
(264) |
SIGNED |
4 |
PSAINTIN |
- STOSM PSASLSA,X'00' INSTRUCTION USED BY IEAVEINT. OWNERSHIP:
SUPERVISOR CONTROL. SERIALIZATION: DISABLEMENT. |
616 |
(268) |
SIGNED |
4 |
PSAIPCIN |
- STOSM PSASLSA,X'00' INSTRUCTION USED BY IPC ROUTINES.
OWNERSHIP: SUPERVISOR CONTROL. SERIALIZATION: DISABLEMENT. |
616 |
(268) |
X'269' |
0 |
PSAIPCSM |
"PSAIPCIN+1,1,C'X'" - LABEL FOR SYSTEM MASK USED IN ABOVE
INSTRUCTION. OWNERSHIP: SUPERVISOR CONTROL. |
620 |
(26C) |
SIGNED |
4 |
PSAEMS2S |
- STOSM PSASLSA,X'00' INSTRUCTION USED BY IEAVEMS0. OWNERSHIP:
SUPERVISOR CONTROL. SERIALIZATION DISABLEMENT. |
620 |
(26C) |
X'26D' |
0 |
PSAEMS2M |
"PSAEMS2S+1,1,C'X'" - LABEL OF SYSTEM MASK USED IN ABOVE
INSTRUCTION. OWNERSHIP: SUPERVISOR CONTROL. |
624 |
(270) |
SIGNED |
4 |
PSASTOSM |
- STOSM PSASLSA,X'00' INSTRUCTION. IN ORDER TO USE THIS
FIELD, MOVE THE SYSTEM MASK TO PSASTSSM AND IMMEDIATELY ISSUE EX 0,PSASTOSM.
THE SYSTEM MASK FIELD (PSASTSSM) IS NOT PRESERVED ACROSS CALLS AND
SHOULD NOT BE USED TO SAVE THE SYSTEM MASK. OWNERSHIP: NA. SERIALIZATION:
DISABLEMENT. |
624 |
(270) |
X'271' |
0 |
PSASTSSM |
"PSASTOSM+1,1,C'X'" - LABEL FOR SYSTEM MASK USED IN ABOVE
INSTRUCTION. OWNERSHIP: NA. |
628 |
(274) |
SIGNED |
4 |
PSAHLHIS |
- SAVE AREA FOR PSAHLHI MDC050 |
632 |
(278) |
BITSTRING |
1 |
PSARECUR |
- RESTART FLIH RECURSION INDICATOR. IF X'00', FLIH NOT
IN CONTROL. IF X'FF', FLIH IN CONTROL, ENTRY IS RECURSIVE. MDC093 |
633 |
(279) |
BITSTRING |
1 |
PSARSSM |
- STNSM AREA FOR IEAVERES |
634 |
(27A) |
BITSTRING |
1 |
PSASNSM2 |
- STNSM AREA FOR IEAVTRT1 (MDC470) |
635 |
(27B) |
BITSTRING |
1 |
PSARTM1S |
- BITS 0-7 OF THE CURRENT PSW ARE STORED HERE WHENEVER
PSARTM1R IS EXECUTED IN RTM. (MDC613) |
636 |
(27C) |
ADDRESS |
4 |
PSALWTSA |
- REAL ADDRESS OF SAVE AREA USED WHEN A RESTARTABLE WAIT
STATE IS LOADED OWNERSHIP: LDWT |
640 |
(280) |
CHARACTER |
116 |
PSACLHT(0) |
- CPU LOCKS TABLE (MDC314) |
640 |
(280) |
CHARACTER |
80 |
PSACLHT1(0) |
- SPIN LOCKS TABLE |
640 |
(280) |
ADDRESS |
4 |
PSADISPL |
"V(DISPLOCK)" - GLOBAL DISPATCHER LOCK (MDC315) |
644 |
(284) |
ADDRESS |
4 |
PSAASML |
- AUXILIARY STORAGE MANAGEMENT (ASM) LOCK MDC002 |
648 |
(288) |
ADDRESS |
4 |
PSASALCL |
"V(SALCLOCK)" - SPACE ALLOCATION LOCK (MDC316) |
652 |
(28C) |
ADDRESS |
4 |
PSAIOSSL |
- IOS SYNCHRONIZATION LOCK MDC010 |
656 |
(290) |
ADDRESS |
4 |
PSARSMDL |
- ADDRESS OF THE RSM DATA SPACE LOCK |
660 |
(294) |
ADDRESS |
4 |
PSAIOSUL |
- IOS UNIT CONTROL BLOCK LOCK MDC005 |
664 |
(298) |
ADDRESS |
4 |
PSARSMQL |
- RSMQ lock |
668 |
(29C) |
ADDRESS |
4 |
PSARV29C |
- RESERVED FOR LOCK EXPANSION |
672 |
(2A0) |
ADDRESS |
4 |
PSARV2A0 |
- RESERVED FOR LOCK EXPANSION |
676 |
(2A4) |
ADDRESS |
4 |
PSATPACL |
- TCAM'S TPACBDEB LOCK MDC009 |
680 |
(2A8) |
ADDRESS |
4 |
PSAOPTL |
"V(OPTLOCK)" - OPTIMIZER LOCK (MDC317) |
684 |
(2AC) |
ADDRESS |
4 |
PSARSMGL |
- RSM GLOBAL LOCK |
688 |
(2B0) |
ADDRESS |
4 |
PSAVFIXL |
"V(VFIXLOCK)" VSM FIXED SUBPOOLS LOCK |
692 |
(2B4) |
ADDRESS |
4 |
PSAASMGL |
- ASM GLOBAL LOCK |
696 |
(2B8) |
ADDRESS |
4 |
PSARSMSL |
- RSM STEAL LOCK |
700 |
(2BC) |
ADDRESS |
4 |
PSARSMXL |
- RSM CROSS MEMORY LOCK |
704 |
(2C0) |
ADDRESS |
4 |
PSARSMAL |
- RSM ADDRESS SPACE LOCK |
708 |
(2C4) |
ADDRESS |
4 |
PSAVPAGL |
"V(VPAGLOCK)" VSM PAGEABLE SUBPOOLS LOCK |
712 |
(2C8) |
ADDRESS |
4 |
PSARSMCL |
RSM COMMON LOCK |
712 |
(2C8) |
X'13' |
0 |
PSALKS1 |
"(*-PSACLHT1)/4" COUNT OF LOCKS IN CLHT1 (19) |
716 |
(2CC) |
ADDRESS |
4 |
PSARVLK2 |
RESERVED FOR LOCK EXPANSION |
720 |
(2D0) |
CHARACTER |
16 |
PSACLHT2(0) |
SHARED EXCLUSIVE LOCKS TABLE |
720 |
(2D0) |
ADDRESS |
4 |
PSARSML |
"V(RSMLOCK)" RSM GLOBAL FUNCTION/RECOVERY LOCK |
|
|
1... .... |
PSARSMEX |
"X'80'" - BIT 0 OF PSARSML. IF ON, THE RSM LOCK IS HELD
EXCLUSIVE. |
724 |
(2D4) |
ADDRESS |
4 |
PSATRCEL |
"V(TRCELOCK)" TRACE BUFFER MANAGEMENT LOCK |
|
|
1... .... |
PSATRCEX |
"X'80'" - BIT 0 OF PSATRCEL. IF ON THE TRACE LOCK IS HELD
EXCLUSIVE. |
728 |
(2D8) |
ADDRESS |
4 |
PSAIOSL |
"V(IOSLOCK)" - IOS LOCK |
|
|
1... .... |
PSAIOSEX |
"X'80'" - BIT 0 OF PSAIOSL. IF ON THE IOS LOCK IS HELD
EXCLUSIVE. |
728 |
(2D8) |
X'3' |
0 |
PSALKS2 |
"3" COUNT OF LOCKS IN CLHT2 |
732 |
(2DC) |
ADDRESS |
4 |
PSARVLK4 |
- RESERVED FOR LOCK EXPANSION |
736 |
(2E0) |
CHARACTER |
8 |
PSACLHT3(0) |
SPECIAL LOCKS TABLE |
736 |
(2E0) |
ADDRESS |
4 |
PSACPUL |
CPU TABLE LOCKS |
736 |
(2E0) |
X'1' |
0 |
PSALKS3 |
"1" COUNT OF LOCKS IN CLHT3 |
740 |
(2E4) |
ADDRESS |
4 |
PSARVLK5 |
- RESERVED FOR LOCK EXPANSION |
744 |
(2E8) |
CHARACTER |
12 |
PSACLHT4(0) |
SUSPEND LOCKS TABLE |
744 |
(2E8) |
ADDRESS |
4 |
PSACMSL |
- CROSS MEMORY SERVICES LOCK (MDC463) |
748 |
(2EC) |
ADDRESS |
4 |
PSALOCAL |
- LOCAL LOCK |
748 |
(2EC) |
X'2' |
0 |
PSALKS4 |
"2" COUNT OF LOCKS IN CLHT4 |
752 |
(2F0) |
ADDRESS |
4 |
PSARVLK6 |
- RESERVED FOR LOCK EXPANSION |
756 |
(2F4) |
ADDRESS |
4 |
PSALCPUA |
- LOGICAL CPU ADDRESS FOR LOCK INSTRUCTION. THIS OFFSET
FIXED BY ARCHITECTURE. (MDC421) |
760 |
(2F8) |
SIGNED |
4 |
PSAHLHI(0) |
- HIGHEST LOCK HELD INDICATOR. THIS OFFSET FIXED BY ARCHITECTURE.
(MDC464) |
760 |
(2F8) |
SIGNED |
4 |
PSACLHS(0) |
- CPU LOCKS HELD STRING MDC122 |
760 |
(2F8) |
BITSTRING |
1 |
PSACLHS1 |
- FIRST BYTE OF PSACLHS. (MDC384) |
|
|
1... .... |
PSACPULI |
"X'80'" - CPU LOCK INDICATOR |
|
|
...1 .... |
PSASUM |
"X'10'" - SUMMARY BIT. IF ON, AT LEAST ONE LOCK IN PSACLHSE
IS HELD BY THIS PROCESSOR. |
|
|
.... 1... |
PSARSMLI |
"X'08'" - RSM LOCK INDICATOR |
|
|
.... .1.. |
PSATRCEI |
"X'04'" - TRACE LOCK INDICATOR |
|
|
.... ..1. |
PSAIOSI |
"X'02'" - IOS LOCK INDICATOR |
761 |
(2F9) |
BITSTRING |
1 |
PSACLHS2 |
- SECOND BYTE OF PSACLHS. (MDC385) |
|
|
...1 .... |
PSARSMCI |
"X'10'" - RSM COMMON LOCK INDICATOR |
|
|
.... 1... |
PSARSMGI |
"X'08'" - RSM GLOBAL LOCK INDICATOR |
|
|
.... .1.. |
PSAVFIXI |
"X'04'" - VSM FIX LOCK INDICATOR |
|
|
.... ..1. |
PSAASMGI |
"X'02'" - ASM GLOBAL LOCK INDICATOR |
|
|
.... ...1 |
PSARSMSI |
"X'01'" - RSM STEAL LOCK INDICATOR |
762 |
(2FA) |
BITSTRING |
1 |
PSACLHS3 |
- THIRD BYTE OF PSACLHS (MDC386) |
|
|
1... .... |
PSARSMXI |
"X'80'" - RSM CROSS MEMORY LOCK INDICATOR |
|
|
.1.. .... |
PSARSMAI |
"X'40'" - RSM ADDRESS SPACE LOCK INDICATOR |
|
|
..1. .... |
PSAVPAGI |
"X'20'" - VSM PAGE LOCK INDICATOR |
|
|
...1 .... |
PSADSPLI |
"X'10'" - DISPATCHER LOCK INDICATOR (MDC387) |
|
|
.... 1... |
PSAASMLI |
"X'08'" - ASM LOCK INDICATOR (MDC388) |
|
|
.... .1.. |
PSASALLI |
"X'04'" - SPACE ALLOCATION LOCK INDICATOR (MDC389) |
|
|
.... ..1. |
PSAIOSLI |
"X'02'" - IOS SYNCHRONIZATION LOCK INDICATOR (MDC390) |
|
|
.... ...1 |
PSARSMDI |
"X'01'" - RSM DATA SPACE LOCK INDICATOR |
763 |
(2FB) |
BITSTRING |
1 |
PSACLHS4 |
- FOURTH BYTE OF PSACLHS (MDC392) |
|
|
1... .... |
PSAIOULI |
"X'80'" - IOS UCB LOCK INDICATOR (MDC393) |
|
|
.1.. .... |
PSARSMQI |
"X'40'" - RSMQ lock indicator |
|
|
.... 1... |
PSATPALI |
"X'08'" - TPACBDEB LOCK INDICATOR (MDC397) |
|
|
.... .1.. |
PSASRMLI |
"X'04'" - SYSTEM RESOURCE MANAGER (SRM) LOCK INDICATOR
(MDC398) |
|
|
.... ..1. |
PSACMSLI |
"X'02'" - CROSS MEMORY SERVICES LOCK INDICATOR (CMS, CMSSMF,
CMSEQDQ, CMSLATCH) (MDC399) |
|
|
.... ...1 |
PSALCLLI |
"X'01'" - LOCAL LOCK INDICATOR (MDC400) |
764 |
(2FC) |
ADDRESS |
4 |
PSALITA |
"V(IEAVELT1)" - ADDRESS OF LOCK INTERFACE TABLE. THIS
OFFSET FIXED BY ARCHITECTURE. (MDC465) |
768 |
(300) |
BITSTRING |
8 |
PSASTOR8 |
- 8-BYTE value for master's STO |
776 |
(308) |
SIGNED |
4 |
PSACR0 |
- SAVE AREA FOR CONTROL REGISTER 0 |
780 |
(30C) |
BITSTRING |
1 |
PSAMCHFL |
- MCH RECURSION FLAGS |
781 |
(30D) |
BITSTRING |
1 |
PSASYMSK |
- THIS FIELD WILL BE USED IN CONJUNCTION WITH THE STNSM
INSTRUCTION TO PLACE IOS CHANNEL SCHEDULER INTO A DISABLED STATE AND
SIMULTANEOUSLY SAVE THE SYSTEM MASK OF THE CALLER MDC022 |
782 |
(30E) |
BITSTRING |
1 |
PSAACTCD |
- ACTION CODE SUPPLIED BY OPERATOR AFTER SYSTEM HAS LOADED
RESTARTABLE WAIT STATE AND BEFORE THE RESTART KEY IS DEPRESSED. VALUE
DEPENDS ON RESTARTABLE WAIT STATE CODE. UNPREDICTABLE DURING NORMAL
SYSTEM OPERATION. OWNERSHIP: LDWT |
783 |
(30F) |
BITSTRING |
1 |
PSAMCHIC |
- MCH INITIALIZATION COMPLETE FLAGS MDC098 |
784 |
(310) |
ADDRESS |
4 |
PSAWKRAP |
- REAL ADDRESS OF VARY CPU PARAMETER LIST MDC106 |
788 |
(314) |
ADDRESS |
4 |
PSAWKVAP |
- VIRTUAL ADDRESS OF VARY CPU PARAMETER LIST MDC107 |
792 |
(318) |
SIGNED |
2 |
PSAVSTAP |
- WORK AREA FOR VARY CPU MDC108 |
794 |
(31A) |
SIGNED |
2 |
PSACPUSA |
- PHYSICAL CPU ADDRESS (STATIC) (MDC131) YM3489 |
796 |
(31C) |
SIGNED |
4 |
PSASTOR |
- MASTER MEMORY'S SEGMENT TABLE ORIGIN REGISTER (STOR)
VALUE |
800 |
(320) |
BITSTRING |
90 |
PSAIDAWK |
- WORK SAVE AREA FOR private DEBUG TOOL. |
890 |
(37A) |
SIGNED |
2 |
PSARET |
- BSM 0,14 BRANCH RETURN TO CALLER USED BY ROUTINES INVOKED
BY IOS |
892 |
(37C) |
SIGNED |
2 |
PSARETCD |
- BSM 0,14 BRANCH RETURN TO CALLER WITH RETURN CODE IN
REGISTER 15, USED BY ROUTINES INVOKED BY IOS |
894 |
(37E) |
BITSTRING |
2 |
PSARV37E |
- RESERVED |
896 |
(380) |
CHARACTER |
64 |
PSARSVT(0) |
- RECOVERY STACK VECTOR TABLE MDC064 |
896 |
(380) |
CHARACTER |
64 |
PSARSVTE(0) |
- RECOVERY STACK VECTOR TABLE MDC065 |
896 |
(380) |
ADDRESS |
4 |
PSACSTK |
- ADDRESS OF CURRENTLY USED FUNCTIONAL RECOVERY ROUTINE
(FRR) STACK MDC061 |
900 |
(384) |
ADDRESS |
4 |
PSANSTK |
- ADDRESS OF NORMAL FRR STACK MDC062 |
904 |
(388) |
ADDRESS |
4 |
PSASSTK |
- ADDRESS OF SVC-I/O-DISPATCHER FRR STACK MDC063 |
908 |
(38C) |
ADDRESS |
4 |
PSASSAV |
- ADDRESS OF INTERRUPTED STACK SAVED BY SVC, I/O, DISPATCHER
MDC066 |
912 |
(390) |
ADDRESS |
4 |
PSAMSTK |
- ADDRESS OF MCH FRR STACK MDC067 |
916 |
(394) |
ADDRESS |
4 |
PSAMSAV |
- ADDRESS OF INTERRUPTED STACK SAVED BY MCH MDC068 |
920 |
(398) |
ADDRESS |
4 |
PSAPSTK |
- ADDRESS OF PROGRAM CHECK FLIH FRR STACK MDC069 |
924 |
(39C) |
ADDRESS |
4 |
PSAPSAV |
- ADDRESS OF INTERRUPTED STACK SAVED BY PROGRAM CHECK
FLIH MDC070 |
928 |
(3A0) |
ADDRESS |
4 |
PSAESTK1 |
- ADDRESS OF EXTERNAL FLIH FRR STACK FOR NON-RECURSIVE
ENTRIES MDC071 |
932 |
(3A4) |
ADDRESS |
4 |
PSAESAV1 |
- ADDRESS OF INTERRUPTED STACK SAVED BY EXTERNAL FLIH
FOR NON-RECURSIVE ENTRIES MDC072 |
936 |
(3A8) |
ADDRESS |
4 |
PSAESTK2 |
- ADDRESS OF EXTERNAL FLIH FRR STACK FOR FIRST LEVEL RECURSIONS
MDC073 |
940 |
(3AC) |
ADDRESS |
4 |
PSAESAV2 |
- ADDRESS OF INTERRUPTED STACK SAVE BY EXTERNAL FLIH FOR
FIRST LEVEL RECURSIONS MDC074 |
944 |
(3B0) |
ADDRESS |
4 |
PSAESTK3 |
- ADDRESS OF EXTERNAL FLIH FRR STACK FOR SECOND LEVEL
RECURSIONS AND ACR MDC075 |
948 |
(3B4) |
ADDRESS |
4 |
PSAESAV3 |
- ADDRESS OF INTERRUPTED STACK SAVED BY EXTERNAL FLIH
FOR SECOND LEVEL RECURSIONS MDC076 |
952 |
(3B8) |
ADDRESS |
4 |
PSARSTK |
- ADDRESS OF RESTART FLIH FRR STACK MDC077 |
956 |
(3BC) |
ADDRESS |
4 |
PSARSAV |
- ADDRESS OF INTERRUPTED STACK SAVED BY RESTART FLIH MDC078 |
960 |
(3C0) |
DBL WORD |
8 |
(0) |
- ALIGN PSALWPSW TO DOUBLE WORD |
960 |
(3C0) |
BITSTRING |
8 |
PSALWPSW |
- PSW OF WORK INTERRUPTED WHEN A RESTARTABLE WAIT STATE
IS LOADED OWNERSHIP: LDWT |
968 |
(3C8) |
DBL WORD |
8 |
PSARV3C8 |
Reserved |
976 |
(3D0) |
ADDRESS |
4 |
PSATSTK |
- ADDRESS OF RTM RECOVERY STACK. SERIALIZATION: NONE -
THE FIELD IS INITIALIZED AT IPL/VARY CPU ONLINE TIME ONLY. OWNER:
RTM. |
980 |
(3D4) |
ADDRESS |
4 |
PSATSAV |
- ADDRESS OF ERROR STACK SAVED BY RTM WHEN SWITCHING TO
RTM RECOVERY STACK. OWNERSHIP: RTM |
984 |
(3D8) |
ADDRESS |
4 |
PSAASTK |
- ADDRESS OF ACR FRR STACK. OWNERSHIP: ACR |
988 |
(3DC) |
ADDRESS |
4 |
PSAASAV |
- ADDRESS OF INTERRUPT STACK SAVED BY ACR. OWNERSHIP:
ACR |
992 |
(3E0) |
DBL WORD |
8 |
(0) |
- ALIGN PSARTPSW TO DOUBLE WORD |
992 |
(3E0) |
BITSTRING |
8 |
PSARTPSW |
- RESUME PSW FOR RTM SETRP RETRY OPTION OWNERSHIP: RTM |
1000 |
(3E8) |
BITSTRING |
8 |
PSARV3E8 |
- RESERVED |
1008 |
(3F0) |
SIGNED |
4 |
(0) |
- ALIGN PSASFACC TO FULL WORD MDC123 |
1008 |
(3F0) |
BITSTRING |
4 |
PSASFACC |
- SETFRR ABEND COMPLETION CODE USED WHEN A SETFRR ADD
IS ISSUED AGAINST A FULL FRR STACK MDC123 |
1012 |
(3F4) |
SIGNED |
4 |
PSALSFCC |
- L 1,PSASFACC INSTRUCTION TO LOAD REGISTER 1 WITH THE
SETFRR ABEND COMPLETION CODE IN PSASFACC |
1016 |
(3F8) |
SIGNED |
2 |
PSASVC13 |
- AN SVC 13 INSTRUCTION |
1018 |
(3FA) |
BITSTRING |
1 |
PSAFPFL |
- See LCCAFPFL |
1019 |
(3FB) |
BITSTRING |
1 |
PSAINTE |
- FLAGS FOR CPU TIMER (MDC466) |
|
|
1... .... |
PSANUIN |
"X'80'" - CPU TIMER CANNOT BE USED (MDC467) |
1020 |
(3FC) |
SIGNED |
4 |
PSARTM1R |
- STOSM PSARTM1S,X'00' INSTRUCTION EXECUTED BEFORE RTM
GOES TO THE RETRY ROUTINE FOR THE FRRS. OWNERSHIP: RTM. SERIALIZATION:
DISABLEMENT. |
1020 |
(3FC) |
X'3FD' |
0 |
PSARTM1M |
"PSARTM1R+1,1,C'X'" - LABEL FOR SYSTEM MASK USED IN ABOVE
INSTRUSTION. OWNERSHIP: RTM. |
1024 |
(400) |
BITSTRING |
8 |
PSARV400 |
- Reserved |
1032 |
(408) |
ADDRESS |
4 |
PSAATCVT |
- ADDRESS OF VTAM ATCVT. INITIALIZED BY VTAM. (MDC300) |
1036 |
(40C) |
ADDRESS |
4 |
PSAWTCOD |
- WAIT STATE CODE LOADED OWNERSHIP: LDWT |
1040 |
(410) |
ADDRESS |
4 |
PSASCWA |
- ADDRESS OF SUPERVISOR CONTROL CPU RELATED WORK SAVE
AREA |
1044 |
(414) |
ADDRESS |
4 |
PSARSMSA |
- ADDRESS OF RSM CPU RELATED WORK SAVE AREA |
1048 |
(418) |
DBL WORD |
8 |
(0) |
- ALIGN PSASCPSW TO DOUBLE WORD (MDC325) |
1048 |
(418) |
BITSTRING |
4 |
PSASCPSW |
- MODEL PSW OWNERSHIP: SUPERVISOR CONTROL. SERIALIZATION:
DISABLED. |
1052 |
(41C) |
ADDRESS |
4 |
|
- MODEL PSW SECOND HALF (MDC325) |
1056 |
(420) |
DBL WORD |
8 |
(0) |
- ALIGN PSASMPSW TO DOUBLE WORD (MDC326) |
1056 |
(420) |
BITSTRING |
4 |
PSASMPSW |
- SRB DISPATCH PSW (MDC326) |
1060 |
(424) |
ADDRESS |
4 |
|
- DISPATCH PSW SECOND HALF (MDC326) |
1064 |
(428) |
DBL WORD |
8 |
(0) |
- ALIGN PSAPCPSW TO DOUBLE WORD YM0943 |
1064 |
(428) |
BITSTRING |
16 |
PSAPCPSW |
= TEMPORARY OLD PSW STORAGE FOR PROGRAM FLIH (MDC129) |
1080 |
(438) |
BITSTRING |
8 |
PSARV438 |
= Reserved |
1088 |
(440) |
DBL WORD |
8 |
(0) |
- Align PSARSP16 to double word |
1088 |
(440) |
BITSTRING |
16 |
PSAMCX16 |
- MCH exit PSW16 |
1104 |
(450) |
BITSTRING |
16 |
PSARSP16 |
- Resume PSW field for restart interrupt handler |
1120 |
(460) |
BITSTRING |
16 |
PSAPSWSV16 |
- PSW SAVE AREA FOR DISPATCHER AND ACR |
1120 |
(460) |
DBL WORD |
8 |
|
- Part of PSAPSWSV16 |
1128 |
(468) |
BITSTRING |
8 |
PSAPSWSV |
- PSW SAVE AREA FOR DISPATCHER AND ACR (MDC319) |
1136 |
(470) |
DBL WORD |
8 |
(0) |
- ALIGN PSACPUT TO DOUBLE WORD (MDC328) |
1136 |
(470) |
BITSTRING |
8 |
PSACPUT |
- SUPERVISOR CPU TIMER SAVE AREA (MDC328) |
1144 |
(478) |
SIGNED |
4 |
PSAPCFUN(0) |
- PROGRAM FLIH RECURSION FLAGS (MDC613) |
1144 |
(478) |
BITSTRING |
1 |
PSAPCFB1 |
- FUNCTION VALUE (MDC484) |
|
|
.... ...1 |
PSAPCMC |
"X'01'" - MC INTERRUPT (MDC605) |
|
|
.... ..1. |
PSAPCPF |
"X'02'" - PAGE FAULT |
|
|
.... ..11 |
PSAPCPS |
"X'03'" - PER/SPACE SWITCH INTERRUPT |
|
|
.... .1.. |
PSAPCAD |
"X'04'" - ADDRESSING EXCEPTION (MDC488) |
|
|
.... .1.1 |
PSAPCTR |
"X'05'" - TRANSLATION EXCEPTION (MDC489) |
|
|
.... .11. |
PSAPCPC |
"X'06'" - PROGRAM CHECK (MDC490) |
|
|
.... .111 |
PSAPCTRC |
"X'07'" - TRACE INTERRUPT |
|
|
.... 1... |
PSAPCAF |
"X'08'" - NEW VALUE FOR PROGRAM INTERRUPT FLAG. ASYMMETRIC
FEATURE OPERATION EXCEPTION. |
|
|
.... 1..1 |
PSAPCLS |
"X'09'" - LINKAGE STACK INTERRUPT FUNCTION VALUE FOR PROGRAM
FLIH. |
|
|
.... 1.1. |
PSAPCART |
"X'0A'" - ACCESS REGISTER TRANSLATION INTERRUPT VALUE
FOR PROGRAM FLIH. |
|
|
.... 1.11 |
PSAPCDPF |
"X'0B'" - DISABLED PAGE/SEGMENT FAULT |
|
|
.... 11.. |
PSAPCDAR |
"X'0C'" - DISABLED ART PIC X'2B' FUNCTION VALUE FOR PROGRAM
FLIH. |
|
|
.... 11.1 |
PSAPCPRT |
"X'0D'" - Protection exception function value |
|
|
.... 11.1 |
PSAPCMAX |
"X'0D'" - MAXIMUM VALID FUNCTION VALUE |
1145 |
(479) |
BITSTRING |
1 |
PSAPCFB2 |
- FUNCTION FLAGS (MDC491) |
|
|
1... .... |
PSAPCTRR |
"X'80'" - TRACE INTERRUPT RECURSION HANDLER FLAG. |
|
|
.1.. .... |
PSAPCMT |
"X'40'" - TRACE RECURSION FLAG (MDC493) |
1146 |
(47A) |
BITSTRING |
1 |
PSAPCFB3 |
- RECURSION FLAGS (MDC494) |
|
|
1... .... |
PSAPCP1 |
"X'80'" - FIRST LEVEL PROGRAM CHECK (MDC495) |
|
|
.1.. .... |
PSAPCP2 |
"X'40'" - SECOND LEVEL PROGRAM CHECK (MDC496) |
|
|
..1. .... |
PSAPCDE |
"X'20'" - DAT ERROR CONDITION (MDC497) |
|
|
...1 .... |
PSAPCLV |
"X'10'" - 0=REGISTERS IN LCCA, 1=REGISTERS NOT IN LCCA.
(MDC498) |
|
|
.... 1... |
PSAPCP3 |
"X'08'" - THIRD LEVEL PROGRAM CHECK (MDC604) |
|
|
.... .1.. |
PSAPCP4 |
"X'04'" - FOURTH LEVEL PROGRAM CHECK (MDC604) |
|
|
.... ..1. |
PSAPCPFR |
"X'02'" - RECURSIVE PAGE FAULT INDICATOR |
|
|
.... ...1 |
PSAPCAVR |
"X'01'" - RECURSIVE ASTE VALIDITY INDICATOR |
1147 |
(47B) |
BITSTRING |
1 |
PSAPCFB4 |
- RECURSION FLAGS |
|
|
1... .... |
PSAPCDNV |
"X'80'" - DUCT validity indicator |
|
|
.1.. .... |
PSAPCLSR |
"X'40'" - IEAVLSIH has invoked IARPTEPR and recursion
into RSM is not permitted. |
1148 |
(47C) |
SIGNED |
2 |
PSAPCPS2 |
- PASID AT TIME OF SECOND LEVEL INTERRUPT (MDC604) |
1150 |
(47E) |
BITSTRING |
2 |
PSARV47E |
- RESERVED |
1152 |
(480) |
BITSTRING |
24 |
PSAPCWKA |
- Work area for PC FLIH. Must be qword-aligned |
1176 |
(498) |
SIGNED |
2 |
PSAPCPS3 |
- PASID AT TIME OF THIRD LEVEL INTERRUPT (MDC604) |
1178 |
(49A) |
SIGNED |
2 |
PSAPCPS4 |
- PASID AT TIME OF FOURTH LEVEL INTERRUPT |
1180 |
(49C) |
SIGNED |
4 |
PSAMODEW(0) |
- Word label to address PSAMODE. |
1180 |
(49C) |
BITSTRING |
1 |
|
- RESERVED - FIRST BYTE OF PSAMODEW |
1181 |
(49D) |
BITSTRING |
1 |
PSAMFLGS |
- SECOND BYTE OF PSAMODEW (MDC604) |
|
|
1... .... |
PSANSS |
"X'80'" - ENABLED UNLOCKED TASK WITH FRR (MDC605) |
|
|
.1.. .... |
PSAPRSRB |
"X'40'" - Preemptable-class SRB |
1182 |
(49E) |
BITSTRING |
1 |
PSAMODEH |
- SECOND HALFWORD OF PSAMODEW. FIRST BYTE MUST BE ZERO
FOR I/O AND EXTERNAL FLIHS. (MDC613) |
1183 |
(49F) |
BITSTRING |
1 |
PSAMODE |
- SYSTEM MODE INDICATOR AND DISPLACEMENT INTO TABLES FOR
EXTERNAL AND I/O FLIHS |
|
|
.... .... |
PSATASKM |
"X'00'" - TASK MODE VALUE (MDC338) |
|
|
.... .1.. |
PSASRBM |
"X'04'" - SRB MODE VALUE (MDC339) |
|
|
.... 1... |
PSAWAITM |
"X'08'" - WAIT MODE VALUE (MDC340) |
|
|
...1 .... |
PSADISPM |
"X'10'" - DISPATCHER MODE VALUE (MDC342) |
|
|
..1. .... |
PSAPSRBM |
"X'20'" - PSEUDO SRB MODE FLAG BIT. THIS BIT MAY BE ON
WITH ANY OF ABOVE MODE VALUES. (MDC343) |
1184 |
(4A0) |
BITSTRING |
3 |
|
- RESERVED |
1187 |
(4A3) |
BITSTRING |
1 |
PSASTNSM |
- STNSM TARGET USED BY EXIT PROLOGUE (MDC346) |
1188 |
(4A4) |
SIGNED |
4 |
PSALKJW |
- LOCAL LOCK RELEASE SRB JOURNAL WORD (MDC612) |
1192 |
(4A8) |
DBL WORD |
8 |
PSADZERO(0) |
- DOUBLEWORD OF ZERO (MDC612) |
1192 |
(4A8) |
SIGNED |
4 |
PSAFZERO |
- FULLWORD OF ZERO (MDC612) |
1196 |
(4AC) |
SIGNED |
4 |
|
- FULLWORD OF ZERO (MDC612) |
1200 |
(4B0) |
SIGNED |
4 |
PSALKJW2 |
- CMS LOCK RELEASE JOURNAL WORD. (MDC613) |
1204 |
(4B4) |
ADDRESS |
4 |
PSALKPT |
"V(IEALKPT)" - SETLOCK TEST,TYPE=HIER PARAMETER LIST TABLE.
OWNERSHIP: LOCK MANAGER. SERIALIZATION: NONE. |
1208 |
(4B8) |
ADDRESS |
4 |
PSALAA |
- LE Anchor Area. Owner: LE |
1212 |
(4BC) |
ADDRESS |
4 |
PSALIT2 |
"V(IEAVELT2)" - POINTER TO THE EXTENDED LOCK INTERFACE
TABLE. |
1216 |
(4C0) |
ADDRESS |
4 |
PSAECLTP |
"V(IEACLTE)" - POINTER TO THE EXTENDED CURRENT LOCKS HELD
TABLE. |
1220 |
(4C4) |
SIGNED |
4 |
PSACLHSE(0) |
- CURRENT LOCKS HELD STRING EXTENSION |
1220 |
(4C4) |
BITSTRING |
1 |
PSALHEB0 |
- BYTE 0 OF THE CURRENT LOCK HELD STRING EXTENSION. |
|
|
1... .... |
PSABLSDI |
"X'80'" - BMFLSD LOCK INDICATOR. |
|
|
.1.. .... |
PSAXDSI |
"X'40'" - XCFDS LOCK INDICATOR. |
|
|
..1. .... |
PSAXRESI |
"X'20'" - XCFRES LOCK INDICATOR. |
|
|
...1 .... |
PSAXQI |
"X'10'" - XCFQ LOCK INDICATOR. |
|
|
.... 1... |
PSAESETI |
"X'08'" - ETRSET LOCK INDICATOR. |
|
|
.... .1.. |
PSAIXSCI |
"X'04'" - IXLSCH LOCK INDICATOR. |
|
|
.... ..1. |
PSAIXSHI |
"X'02'" - IXLSHR LOCK INDICATOR. |
|
|
.... ...1 |
PSAIXDSI |
"X'01'" - IXLDS LOCK INDICATOR. |
1221 |
(4C5) |
BITSTRING |
1 |
PSALHEB1 |
- BYTE 1 OF THE CURRENT LOCK HELD STRING EXTENSION. |
|
|
1... .... |
PSAIXLLI |
"X'80'" - IXLSHELL LOCK INDICATOR. |
|
|
.1.. .... |
PSAULUTI |
"X'40'" - IOSULUT LOCK INDICATOR. |
|
|
..1. .... |
PSAIXLRI |
"X'20'" - IXLREQST LOCK INDICATOR. |
|
|
...1 .... |
PSAWLMRI |
"X'10'" - WLMRES LOCK INDICATOR |
|
|
.... 1... |
PSAWLMQI |
"X'08'" - WLMQ LOCK INDICATOR. |
|
|
.... .1.. |
PSACNTXI |
"X'04'" - CONTEXT LOCK INDICATOR |
|
|
.... ..1. |
PSAREGSI |
"X'02'" - REGSRV LOCK INDICATOR. |
|
|
.... ...1 |
PSASSDLI |
"X'01'" - SSD LOCK INDICATOR. |
1222 |
(4C6) |
BITSTRING |
1 |
PSALHEB2 |
- BYTE 2 OF THE CURRENT LOCK HELD STRING EXTENSION. |
|
|
1... .... |
PSAGRSLI |
"X'80'" - GRSINT lock indicator |
|
|
.1.. .... |
PSAMISLI |
"X'40'" - MISC lock indicator |
|
|
.1.. .... |
PSAPSLK1 |
"X'40'" - n/a |
|
|
..1. .... |
PSADNU2 |
"X'20'" - n/a |
|
|
..1. .... |
PSAPNLK1 |
"X'20'" - n/a |
|
|
...1 .... |
PSADNU3 |
"X'10'" - n/a |
|
|
...1 .... |
PSAIOLK1 |
"X'10'" - n/a |
|
|
.... 1... |
PSADNU4 |
"X'08'" - n/a |
|
|
.... 1... |
PSAPXLK1 |
"X'08'" - n/a |
|
|
.... .1.. |
PSADNU5 |
"X'04'" - n/a |
|
|
.... .1.. |
PSADRLK3 |
"X'04'" - n/a |
|
|
.... ..1. |
PSADRLK2 |
"X'02'" - HCWDRLK2 lock indicator |
|
|
.... ...1 |
PSADRLK1 |
"X'01'" - HCWDRLK1 lock indicator |
1223 |
(4C7) |
BITSTRING |
1 |
PSALHEB3 |
- BYTE 3 OF THE CURRENT LOCK HELD STRING EXTENSION. |
|
|
1... .... |
PSASRMEI |
"X'80'" - SRMENQ lock indicator |
|
|
.1.. .... |
PSASSDGI |
"X'40'" - SSDGROUP lock indicator |
1224 |
(4C8) |
BITSTRING |
8 |
PSARV4C8 |
- RESERVED FOR FUTURE LOCK EXPANSION. |
1232 |
(4D0) |
BITSTRING |
184 |
PSARV4D0 |
- RESERVED. |
1416 |
(588) |
BITSTRING |
1 |
PSAHWFB |
- HARDWARE FLAG BYTE. |
1417 |
(589) |
BITSTRING |
1 |
PSACR0CB |
- CR0 CONTROL BYTE USED BY PROTPSA MACRO (MDC425) |
|
|
...1 .... |
PSAENABL |
"X'10'" - TO ENABLE PSA PROTECTION (MDC428) |
|
|
.... .... |
PSADSABL |
"X'00'" - TO DISABLE PSA PROTECTION (MDC429) |
1418 |
(58A) |
BITSTRING |
2 |
PSARV58A |
- RESERVED |
1420 |
(58C) |
SIGNED |
4 |
PSACR0SV |
- CR0 SAVE AREA USED BY PROTPSA MACRO (MDC426) |
|
|
...1 .... |
PSACR0EN |
"X'10'" - IF 0, PSA PROTECT DISABLED. IF 1, PSA PROTECT
ENABLED. BIT IS IN HIGH-ORDER BYTE OF PSACR0SV. (MDC432) |
|
|
1... .... |
PSACR0ED |
"X'80'" DAT features. Bit is in PSACR0SV+1 |
|
|
.... 1... |
PSACR0AL |
"X'08'" - IF 1, ASN & LX Reuse facility is enabled.
Bit is in PSACR0SV+1 |
|
|
.... .1.. |
PSACR0FP |
"X'04'" - IF 1, extended floating point is enabled. Bit
is in PSACR0SV+1 |
|
|
.... ..1. |
PSACR0VI |
"X'02'" - IF 1, vector instructions are enabled. Bit is
in PSACR0SV+1 |
1424 |
(590) |
SIGNED |
4 |
PSAPCCR0 |
- PROGRAM CHECK FLIH CR0 SAVE AREA (MDC427) |
1428 |
(594) |
SIGNED |
4 |
PSARCR0 |
- RESTART FLIH CR0 SAVE AREA (MDC434) |
|
|
...1 .... |
PSARPEN |
"X'10'" - IF 0, PSA PROTECT DISABLED. IF 1, PSA PROTECT
ENABLED. BIT IS IN HIGH-ORDER BYTE OF PSARCR0. (MDC435) |
1432 |
(598) |
DBL WORD |
8 |
PSASTKE(0) |
- CURRENT STACK CONTROL WORD FOR SRB'S AND TYPE 6 SVC'S. |
1432 |
(598) |
SIGNED |
2 |
PSATKN |
- CURRENT STACK TOKEN (MDC610) |
1434 |
(59A) |
SIGNED |
2 |
PSAASD |
- CURRENT STACK ADDRESS SPACE DESIGNATOR (MDC610) |
1436 |
(59C) |
SIGNED |
4 |
PSASEL |
- CURRENT STACK ELEMENTS ADDRESS (MDC610) |
1440 |
(5A0) |
DBL WORD |
8 |
(0) |
- ALIGN PSASKPSW TO A DOUBLEWORD (MDC604) |
1440 |
(5A0) |
BITSTRING |
4 |
PSASKPSW |
PCLINK STACK/UNSTACK MODEL PSW (MDC604) |
1444 |
(5A4) |
ADDRESS |
4 |
PSASKPS2 |
- PCLINK PSW ADDRESS (MDC604) |
1448 |
(5A8) |
ADDRESS |
4 |
PSACPCLS |
- PCLINK WORKAREA - CURRENT STACK HEADER ADDRESS |
1452 |
(5AC) |
BITSTRING |
4 |
PSARV5AC |
- RESERVED. |
1456 |
(5B0) |
ADDRESS |
4 |
PSASCFS |
- ADDRESS OF THE SUPERVISOR CONTROL FLIH SAVEAREA. |
1460 |
(5B4) |
ADDRESS |
4 |
PSAPAWA |
- ADDRESS OF PC/AUTH WORK AREA. |
1464 |
(5B8) |
BITSTRING |
1 |
PSASCFB |
- SUPERVISOR CONTROL FLAG BYTE. |
|
|
1... .... |
PSAIOPR |
"X'80'" - INDICATES IF INTERRUPTED TASK SHOULD BE PREEMPTED.
USED BY THE I/O FLIH. |
|
|
.1.. .... |
PSAIORTY |
"X'40'" - I/O FLIH RECOVERY FLAG. IF 1, CONTINUE RETRY
PROCESSING INSTEAD OF ABENDING |
1465 |
(5B9) |
BITSTRING |
3 |
PSARV5B9 |
- RESERVED |
1468 |
(5BC) |
BITSTRING |
4 |
PSACR0M1 |
MASK OF CR0 WITH EXTERNAL MASK BITS OFF - USED BY WINDOW. |
1472 |
(5C0) |
BITSTRING |
4 |
PSACR0M2 |
MASK OF CR0 WITH ONLY EXTERNAL MASK BITS ON - USED BY
WINDOW. |
1476 |
(5C4) |
BITSTRING |
4 |
PSARV5C4 |
- RESERVED |
1480 |
(5C8) |
BITSTRING |
8 |
PSA_CR0EMASKOFFEXTINT |
Mask of bits to turn off all external interrupts in grande
CR0 |
1488 |
(5D0) |
BITSTRING |
8 |
PSA_CR0EMASKONEXTINT |
Mask of bits to turn on all external interrupts in grande
CR0 |
1496 |
(5D8) |
BITSTRING |
8 |
PSA_CR0ESAVEAREA(0) |
Save area for grande CR0 |
1496 |
(5D8) |
BITSTRING |
4 |
PSA_CR0ESAVEAREA_HW |
High word save area for high word of CR0 |
1500 |
(5DC) |
BITSTRING |
4 |
PSA_CR0ESAVEAREA_LW |
Low word save area for low word of CR0 |
1504 |
(5E0) |
BITSTRING |
16 |
PSA_WINDOWWORKAREA |
WorkArea for IEAMWIN |
1504 |
(5E0) |
BITSTRING |
8 |
PSA_WINDOWTODDELTA |
Difference in TOD values - used in IEAMWIN PL/X |
1504 |
(5E0) |
BITSTRING |
4 |
PSA_WINDOWTODDELTA_HW |
High word area for difference in TOD values |
1508 |
(5E4) |
BITSTRING |
4 |
PSA_WINDOWTODDELTA_LW |
Low word area for difference in TOD values |
1520 |
(5F0) |
BITSTRING |
8 |
PSA_WINDOWLASTOPENTOD |
TOD when IEAMWIN last opened a window |
1528 |
(5F8) |
BITSTRING |
8 |
PSA_WINDOWCURRENTTOD |
TOD when IEAMWIN last checked to open a window |
1536 |
(600) |
BITSTRING |
80 |
PSARV600 |
- RESERVED |
1616 |
(650) |
DBL WORD |
8 |
PSA_TIME_ON_CP |
- Current SRB's accumulated CPU time on a standard CP.
This field must immediately precede PSATIME This field is valid only
when there is at least one zAAP/zIIP installed. |
1624 |
(658) |
DBL WORD |
8 |
PSATIME |
- CURRENT SRB'S ACCUMULATED CPU TIME |
1632 |
(660) |
SIGNED |
4 |
PSASRSAV |
- ADDRESS OF CURRENT FRR STACK SAVED BY STOP/RESET. (MDC605) |
1636 |
(664) |
BITSTRING |
12 |
PSAESC8 |
- Save area for IEAVESC8 |
1648 |
(670) |
BITSTRING |
8 |
PSADEXMW |
- Work area for dispatcher CR3/4 |
1656 |
(678) |
BITSTRING |
64 |
PSADSARS |
- DISPATCHER ACCESS REGISTER SAVE AREA |
1720 |
(6B8) |
DBL WORD |
8 |
PSA_PCFLIH_TRACE_INTERRUPT_CPUT |
|
|
|
|
|
- Trace interrupt CPU timer saved by IEAVEPCO |
1728 |
(6C0) |
DBL WORD |
8 |
PSADTSAV |
- CPU TIMER VALUE AT LAST DISPATCH, SRBTIMER REQUEST,
CPUTIMER EXPIRATION, OR STATUS SAVE OR RESTORE. |
1728 |
(6C0) |
BITSTRING |
1 |
PSAFF6C0(0) |
INITIALIZE FIELD PSADTSAV |
1736 |
(6C8) |
DBL WORD |
8 |
(0) |
|
1736 |
(6C8) |
BITSTRING |
16 |
PSADEXMS(0) |
- DISPATCHER CONTROL REGISTER 3 AND 4 SAVE AREA (MDC610) |
1736 |
(6C8) |
DBL WORD |
8 |
PSADCR3(0) |
- DISPATCHER CONTROL REGISTER 3 SAVE AREA (MDC610) |
1736 |
(6C8) |
SIGNED |
4 |
PSADSINS |
- DISPATCHER Secondary ASTE Inst# S/A |
1740 |
(6CC) |
SIGNED |
4 |
PSADPKSA(0) |
- PKM and SASID |
1740 |
(6CC) |
SIGNED |
2 |
PSADPKM |
- DISPATCHER PROGRAM KEY MASK SAVE AREA (MDC610) |
1742 |
(6CE) |
SIGNED |
2 |
PSADSAS |
- DISPATCHER SECONDARY ASID SAVE AREA (MDC610) |
1744 |
(6D0) |
DBL WORD |
8 |
PSADCR4(0) |
- DISPATCHER CONTROL REGISTER 4 SAVE AREA (MDC610) |
1744 |
(6D0) |
SIGNED |
4 |
PSADPINS |
- DISPATCHER Primary ASTE Inst# S/A |
1748 |
(6D4) |
SIGNED |
4 |
PSADAXPA(0) |
- AX and PASID |
1748 |
(6D4) |
SIGNED |
2 |
PSADAX |
- DISPATCHER AUTHORIZATION INDEX SAVE AREA. (MDC613) |
1750 |
(6D6) |
SIGNED |
2 |
PSADPAS |
- DISPATCHER PRIMARY ASID SAVE AREA. (MDC610) |
1752 |
(6D8) |
DBL WORD |
8 |
PSAUSEND(0) |
END FIRST SET OF ASSIGNED FIELDS SAVED BY ACR. |
1752 |
(6D8) |
BITSTRING |
200 |
PSARV6D8 |
- RESERVED |
1952 |
(7A0) |
DBL WORD |
8 |
PSAECVT |
Address of ECVT |
1960 |
(7A8) |
DBL WORD |
8 |
PSAXCVT |
Address of XCVT |
1968 |
(7B0) |
DBL WORD |
8 |
(0) |
- ALIGN PSADATLK ON DOUBLE WORD |
1968 |
(7B0) |
BITSTRING |
1 |
PSADATLK(48) |
- AREA FOR DAT-OFF ASSIST LINKAGE CODE |
2016 |
(7E0) |
ADDRESS |
4 |
PSADATOF |
- REAL STORAGE ADDRESS OF THE DAT-OFF LINKAGE TABLE WHICH
IS INITIALIZED BY NIP FOR DAT-ON/DAT-OFF LINKAGE |
2020 |
(7E4) |
SIGNED |
4 |
PSADATLN |
- LENGTH OF THE DAT-OFF INDEX TABLE (IEAVEDFT) |
2024 |
(7E8) |
BITSTRING |
4 |
PSARV7E8 |
- RESERVED FOR SYSTEM TRACE. |
2024 |
(7E8) |
BITSTRING |
1 |
PSAFF7E8(0) |
INITIALIZE FIELD PSARV7E8 |
2028 |
(7EC) |
BITSTRING |
1 |
PSATRACE |
- SYSTEM TRACE FLAGS. |
|
|
1... .... |
PSATROFF |
"X'80'" - IF ON, SYSTEM TRACE SUSPENDED ON THIS PROCESSOR
BECAUSE WAIT TASK DISPATCHED. |
2029 |
(7ED) |
BITSTRING |
3 |
PSARV7ED |
- RESERVED FOR SYSTEM TRACE. |
2032 |
(7F0) |
ADDRESS |
4 |
PSATBVTR |
- REAL ADDRESS OF SYSTEM TRACE BUFFER VECTOR TABLE (TBVT)
REPRESENTING THE CURRENT SYSTEM TRACE BUFFER FOR THIS PROCESSOR. OWNERSHIP:
SYSTEM TRACE. SERIALIZATION: DISABLEMENT FOR EXTERNAL INTERRUPTS ON
THIS PROCESSOR OR THE TRACE SPIN LOCK. |
2036 |
(7F4) |
ADDRESS |
4 |
PSATBVTV |
- VIRTUAL ADDRESS CORRESPONDING TO PSATBVTR. |
2040 |
(7F8) |
ADDRESS |
4 |
PSATRVT |
"V(IEAVETVT)" - ADDRESS OF SYSTEM TRACE VECTOR TABLE. |
2044 |
(7FC) |
ADDRESS |
4 |
PSATOT |
"V(IEAVETOT)" - ADDRESS OF SYSTEM TRACE OPERAND TABLE. |
FETCH PROTECTED KEY 0 AREA
LOCATIONS 800 TO FFF HEX
|
2048 |
(800) |
DBL WORD |
8 |
PSAUS2ST(0) |
START SECOND SET OF ASSIGNED FIELDS SAVED BY ACR. |
2048 |
(800) |
BITSTRING |
16 |
PSACDSAV(0) |
CALLDISP REGISTER SAVE AREA FOR REGISTERS 14 - 1 |
2048 |
(800) |
SIGNED |
4 |
PSACDSAE |
CALLDISP REGISTER 14 SAVE AREA |
2052 |
(804) |
SIGNED |
4 |
PSACDSAF |
CALLDISP REGISTER 15 SAVE AREA |
2056 |
(808) |
SIGNED |
4 |
PSACDSA0 |
CALLDISP REGISTER 0 SAVE AREA |
2060 |
(80C) |
SIGNED |
4 |
PSACDSA1 |
CALLDISP REGISTER 1 SAVE AREA |
2064 |
(810) |
SIGNED |
4 |
PSAGSPSW |
GLOBAL SCHEDULE SYSTEM MASK SAVE AREA. OWNERSHIP: SUPERVISOR
CONTROL. SERIALIZATION: DISABLEMENT. |
2068 |
(814) |
SIGNED |
4 |
PSAGSRGS |
GLOBAL SCHEDULE REGISTER SAVE AREA. OWNERSHIP: SUPERVISOR
CONTROL. SERIALIZATION: DISABLEMENT. |
2072 |
(818) |
BITSTRING |
4 |
PSARV818 |
- RESERVED |
2076 |
(81C) |
SIGNED |
4 |
PSASV01R |
IEAVTRG1 register 1 save area. |
2080 |
(820) |
SIGNED |
4 |
PSASV14R |
IEAVTRG1 register 14 save area. |
2084 |
(824) |
SIGNED |
4 |
PSAEMS2R |
- REGISTER SAVE AREA OWNERSHIP: MEMORY SWITCH. SERIALIZATION:
DISABLED. |
2088 |
(828) |
BITSTRING |
64 |
PSATRSAV(0) |
- TRACE REGISTER SAVE AREA. |
2088 |
(828) |
SIGNED |
4 |
PSATRGR0 |
- TRACE REGISTER 0 SAVE AREA. |
2092 |
(82C) |
SIGNED |
4 |
PSATRGR1 |
- TRACE REGISTER 1 SAVE AREA. |
2096 |
(830) |
SIGNED |
4 |
PSATRGR2 |
- TRACE REGISTER 2 SAVE AREA. |
2100 |
(834) |
SIGNED |
4 |
PSATRGR3 |
- TRACE REGISTER 3 SAVE AREA. |
2104 |
(838) |
SIGNED |
4 |
PSATRGR4 |
- TRACE REGISTER 4 SAVE AREA. |
2108 |
(83C) |
SIGNED |
4 |
PSATRGR5 |
- TRACE REGISTER 5 SAVE AREA. |
2112 |
(840) |
SIGNED |
4 |
PSATRGR6 |
- TRACE REGISTER 6 SAVE AREA. |
2116 |
(844) |
SIGNED |
4 |
PSATRGR7 |
- TRACE REGISTER 7 SAVE AREA. |
2120 |
(848) |
SIGNED |
4 |
PSATRGR8 |
- TRACE REGISTER 8 SAVE AREA. |
2124 |
(84C) |
SIGNED |
4 |
PSATRGR9 |
- TRACE REGISTER 9 SAVE AREA. |
2128 |
(850) |
SIGNED |
4 |
PSATRGRA |
- TRACE REGISTER 10 SAVE AREA. |
2132 |
(854) |
SIGNED |
4 |
PSATRGRB |
- TRACE REGISTER 11 SAVE AREA. |
2136 |
(858) |
SIGNED |
4 |
PSATRGRC |
- TRACE REGISTER 12 SAVE AREA. |
2140 |
(85C) |
SIGNED |
4 |
PSATRGRD |
- TRACE REGISTER 13 SAVE AREA. |
2144 |
(860) |
SIGNED |
4 |
PSATRGRE |
- TRACE REGISTER 14 SAVE AREA. |
2148 |
(864) |
SIGNED |
4 |
PSATRGRF |
- TRACE REGISTER 15 SAVE AREA. |
2152 |
(868) |
BITSTRING |
4 |
PSATRSV1 |
- Trace Save 1 |
2156 |
(86C) |
BITSTRING |
4 |
PSATRSVS |
- Trace Save for SLIP/PER |
2160 |
(870) |
BITSTRING |
8 |
PSATRSV2 |
- Trace Save 2 |
2168 |
(878) |
BITSTRING |
40 |
PSARV878 |
- RESERVED. |
2208 |
(8A0) |
BITSTRING |
8 |
PSAGSAVH |
- Register save area used by dispatcher |
2216 |
(8A8) |
DBL WORD |
8 |
(0) |
- ALIGN PSAGSAV TO DOUBLE WORD |
2216 |
(8A8) |
BITSTRING |
64 |
PSAGSAV |
- REGISTER SAVE AREA USED BY DISPATCHER AND SCHEDULE |
2216 |
(8A8) |
BITSTRING |
1 |
PSAFF8A8(0) |
INITIALIZE FIELD PSAGSAV |
2280 |
(8E8) |
SIGNED |
4 |
PSASCRG1 |
- GLOBAL SCHEDULE REGISTER SAVE AREA |
2284 |
(8EC) |
SIGNED |
4 |
PSASCRG2 |
- GLOBAL SCHEDULE REGISTER SAVE AREA |
2288 |
(8F0) |
SIGNED |
4 |
PSAGPREG(3) |
- REGISTER SAVE AREA FOR SVC FLIH AND SCHEDULE |
2300 |
(8FC) |
SIGNED |
4 |
PSARSREG |
- RESTART FLIH REGISTER SAVE |
2304 |
(900) |
SIGNED |
4 |
PSAPCGR8 |
- PROGRAM FLIH REGISTER 8 SAVE AREA |
2308 |
(904) |
SIGNED |
4 |
PSAPCGR9 |
- PROGRAM FLIH REGISTER 9 SAVE AREA |
2312 |
(908) |
DBL WORD |
8 |
PSAPCGAB(0) |
PROGRAM FLIH REG 10-11 SAVE AREA |
2312 |
(908) |
SIGNED |
4 |
PSAPCGRA |
- PROGRAM FLIH REGISTER 10 SAVE AREA |
2316 |
(90C) |
SIGNED |
4 |
PSAPCGRB |
- PROGRAM FLIH REGISTER 11 SAVE AREA |
2320 |
(910) |
DBL WORD |
8 |
(0) |
- ALIGN PSALKSA TO DOUBLE WORD |
2320 |
(910) |
BITSTRING |
64 |
PSALKSA(0) |
- IEAVELK REGISTER SAVE AREA OWNERSHIP: SUPERVISOR CONTROL
SERIALIZATION: DISABLEMENT |
2320 |
(910) |
SIGNED |
4 |
PSALKR0 |
- IEAVELK REGISTER 0 SAVE AREA |
2324 |
(914) |
SIGNED |
4 |
PSALKR1 |
- IEAVELK REGISTER 1 SAVE AREA |
2328 |
(918) |
SIGNED |
4 |
PSALKR2 |
- IEAVELK REGISTER 2 SAVE AREA |
2332 |
(91C) |
SIGNED |
4 |
PSALKR3 |
- IEAVELK REGISTER 3 SAVE AREA |
2336 |
(920) |
SIGNED |
4 |
PSALKR4 |
- IEAVELK REGISTER 4 SAVE AREA |
2340 |
(924) |
SIGNED |
4 |
PSALKR5 |
- IEAVELK REGISTER 5 SAVE AREA |
2344 |
(928) |
SIGNED |
4 |
PSALKR6 |
- IEAVELK REGISTER 6 SAVE AREA |
2348 |
(92C) |
SIGNED |
4 |
PSALKR7 |
- IEAVELK REGISTER 7 SAVE AREA |
2352 |
(930) |
SIGNED |
4 |
PSALKR8 |
- IEAVELK REGISTER 8 SAVE AREA |
2356 |
(934) |
SIGNED |
4 |
PSALKR9 |
- IEAVELK REGISTER 9 SAVE AREA |
2360 |
(938) |
SIGNED |
4 |
PSALKR10 |
- IEAVELK REGISTER 10 SAVE AREA |
2364 |
(93C) |
SIGNED |
4 |
PSALKR11 |
- IEAVELK REGISTER 11 SAVE AREA |
2368 |
(940) |
SIGNED |
4 |
PSALKR12 |
- IEAVELK REGISTER 12 SAVE AREA |
2372 |
(944) |
SIGNED |
4 |
PSALKR13 |
- IEAVELK REGISTER 13 SAVE AREA |
2376 |
(948) |
SIGNED |
4 |
PSALKR14 |
- IEAVELK REGISTER 14 SAVE AREA |
2380 |
(94C) |
SIGNED |
4 |
PSALKR15 |
- IEAVELK REGISTER 15 SAVE AREA |
2384 |
(950) |
DBL WORD |
8 |
(0) |
- ALIGN PSASLSA TO DOUBLE WORD |
2384 |
(950) |
BITSTRING |
72 |
PSASLSA |
- SINGLE LEVEL SAVE AREA USED BY DISABLED ROUTINES WITH
NO DEPENDENCY THAT THE SAVE AREA REMAIN INTACT ACROSS A CALL. THIS
AREA IS NOT MAINTAINED BY RESTART PROCESSING THAT RESULTS IN AN ABEND
OF OF THE INTERRUPTED ROUTINE. |
2384 |
(950) |
BITSTRING |
1 |
PSAFF950(0) |
INITIALIZE FIELD PSASLSA |
2456 |
(998) |
BITSTRING |
64 |
PSAJSTSA |
- SAVE AREA FOR JOB STEP TIMING ROUTINE. OWNERSHIP: SUPERVISOR
CONTROL. SERIALIZATION: DISABLEMENT. |
2456 |
(998) |
BITSTRING |
1 |
PSAFF998(0) |
INITIALIZE FIELD PSAJSTSA |
2520 |
(9D8) |
DBL WORD |
8 |
PSAUS2ND(0) |
END SECOND SET OF ASSIGNED FIELDS SAVED BY ACR. |
2520 |
(9D8) |
DBL WORD |
8 |
(0) |
- ALIGN PSASLKSA TO DOUBLE WORD |
2520 |
(9D8) |
BITSTRING |
64 |
PSASLKSA(0) |
- IEAVESLK REGISTER SAVE AREA OWNERSHIP: SUPERVISOR CONTROL
SERIALIZATION: DISABLEMENT |
2520 |
(9D8) |
SIGNED |
4 |
PSASLKR0 |
- IEAVESLK REGISTER 0 SAVE AREA |
2524 |
(9DC) |
SIGNED |
4 |
PSASLKR1 |
- IEAVESLK REGISTER 1 SAVE AREA |
2528 |
(9E0) |
SIGNED |
4 |
PSASLKR2 |
- IEAVESLK REGISTER 2 SAVE AREA |
2532 |
(9E4) |
SIGNED |
4 |
PSASLKR3 |
- IEAVESLK REGISTER 3 SAVE AREA |
2536 |
(9E8) |
SIGNED |
4 |
PSASLKR4 |
- IEAVESLK REGISTER 4 SAVE AREA |
2540 |
(9EC) |
SIGNED |
4 |
PSASLKR5 |
- IEAVESLK REGISTER 5 SAVE AREA |
2544 |
(9F0) |
SIGNED |
4 |
PSASLKR6 |
- IEAVESLK REGISTER 6 SAVE AREA |
2548 |
(9F4) |
SIGNED |
4 |
PSASLKR7 |
- IEAVESLK REGISTER 7 SAVE AREA |
2552 |
(9F8) |
SIGNED |
4 |
PSASLKR8 |
- IEAVESLK REGISTER 8 SAVE AREA |
2556 |
(9FC) |
SIGNED |
4 |
PSASLKR9 |
- IEAVESLK REGISTER 9 SAVE AREA |
2560 |
(A00) |
SIGNED |
4 |
PSASLKRA |
- IEAVESLK REGISTER 10 SAVE AREA |
2564 |
(A04) |
SIGNED |
4 |
PSASLKRB |
- IEAVESLK REGISTER 11 SAVE AREA |
2568 |
(A08) |
SIGNED |
4 |
PSASLKRC |
- IEAVESLK REGISTER 12 SAVE AREA |
2572 |
(A0C) |
SIGNED |
4 |
PSASLKRD |
- IEAVESLK REGISTER 13 SAVE AREA |
2576 |
(A10) |
SIGNED |
4 |
PSASLKRE |
- IEAVESLK REGISTER 14 SAVE AREA |
2580 |
(A14) |
SIGNED |
4 |
PSASLKRF |
- IEAVESLK REGISTER 15 SAVE AREA |
2584 |
(A18) |
BITSTRING |
36 |
PSARVA18 |
- RESERVED |
2620 |
(A3C) |
BITSTRING |
64 |
PSASCSAV |
IEAVESC0 save area |
2684 |
(A7C) |
BITSTRING |
1 |
PSASFLGS |
Schedule flags Ownership: Supervisor Control Serialization:
Disablement |
|
|
1... .... |
PSASCHDA |
"X'80'" Schedule is active |
|
|
.1.. .... |
PSAMCHA |
"X'40'" Machine Check is active |
|
|
..1. .... |
PSARSTA |
"X'20'" Restart is active |
|
|
...1 .... |
PSAEGRA |
"X'10'" Global Recovery is active |
|
|
.... 1... |
PSARTMA |
"X'08'" Selected RTM functions are active |
|
|
.... .1.. |
PSADONTGETWEB |
"X'04'" A WEB or WEBQLOCK is held. IEAVESC0 should not
obtain a WEB. |
2685 |
(A7D) |
BITSTRING |
1 |
PSAMISCF |
Miscellaneous flags set ONLY at IPL. Ownership: Supervisor
Control Serialization: None |
|
|
1... .... |
PSAALR |
"X'80'" Equivalent to CVTALR |
2686 |
(A7E) |
BITSTRING |
2 |
PSARVA7E |
Reserved for future use - SC1C5 |
2688 |
(A80) |
BITSTRING |
188 |
PSARVA80 |
- RESERVED |
2876 |
(B3C) |
ADDRESS |
4 |
PSAGSCH7 |
"V(IEAVESC7)" - ENABLED GLOBAL SCHEDULE ENTRY POINT |
2880 |
(B40) |
ADDRESS |
4 |
PSAGSCH8 |
"V(IEAVESC8)" - DISABLED GLOBAL SCHEDULE ENTRY POINT |
2884 |
(B44) |
ADDRESS |
4 |
PSALSCH1 |
"V(IEAVESC1)" - ENABLED SCHEDULE ENTRY POINT (MDC371) |
2888 |
(B48) |
ADDRESS |
4 |
PSALSCH2 |
"V(IEAVESC2)" - DISABLED SCHEDULE ENTRY POINT (MDC372) |
2892 |
(B4C) |
ADDRESS |
4 |
PSASVT |
"V(IEAVESVT)" - ADDRESS OF SUPERVISOR VECTOR TABLE (MDC373) |
2896 |
(B50) |
ADDRESS |
4 |
PSASVTX |
"V(IEAVSVTX)" Address of Supervisor Vector Table extension.
SERIALIZATION: None OWNERSHIP: Supervisor Control |
2900 |
(B54) |
BITSTRING |
8 |
PSAFAFRR(0) |
Fast FRR fields. These fields are for IBM use only. |
2900 |
(B54) |
ADDRESS |
4 |
PSAFFRR |
Fast FRR address. This field is for IBM use only. Serialization:
CPU Lock, PSAFFRRS must be set before PSAFFRR Ownership: RTM |
2904 |
(B58) |
ADDRESS |
4 |
PSAFFRRS |
Fast FRR stack. This field is for IBM use only. Serialization:
CPU Lock, PSAFFRRS must be set before PSAFFRR Ownership: RTM |
2908 |
(B5C) |
BITSTRING |
36 |
PSARVB5C |
- Reserved |
2944 |
(B80) |
DBL WORD |
8 |
(0) |
- ALIGN PSASTAK TO DOUBLE WORD MDC118 |
2944 |
(B80) |
BITSTRING |
1 |
PSASTAK(88) |
- NORMAL FRR STACK |
4056 |
(FD8) |
BITSTRING |
1 |
PSARVFD8(40) |
- RESERVED FOR EXPANSION OF PSASTAK |
4096 |
(1000) |
DBL WORD |
8 |
PSAEND(0) |
- END OF PSA (MDC612) |