$SYMCB mapping

Table 1. Structure SYM
`Offset Dec`	`Offset Hex`	`Type`	`Len`	`Name(Dim)`	`Description`
`0`	`(0)`	`STRUCTURE`	`0`	`SYM`
`0`	`(0)`	`CHARACTER`	`4`	`SYMID`	`Control block ID`
`4`	`(4)`	`ADDRESS`	`1`	`SYMLEVEL`	`Control block version`
		`.... ..1.`		`SYMVERSN`	`"X'02'" Control block version EQU`
`5`	`(5)`	`BITSTRING`	`1`	`SYMFLAG1`	`SYMREC control flags`
		`1... ....`		`SYM1NMSG`	`"B'10000000'" Suppress DEBUG message`
`6`	`(6)`	`BITSTRING`	`2`		`RESERVED`
`Table of addresses of control blocks defined by CBDEFs`
`8`	`(8)`	`ADDRESS`	`4`	`SYMCB1`	`Control block #1 address`
`12`	`(C)`	`ADDRESS`	`4`	`SYMCB2`	`Control block #2 address`
`16`	`(10)`	`ADDRESS`	`4`	`SYMCB3`	`Control block #3 address`
`20`	`(14)`	`ADDRESS`	`4`	`SYMCB4`	`Control block #4 address`
`24`	`(18)`	`ADDRESS`	`4`	`SYMCB5`	`Control block #5 address`
`28`	`(1C)`	`ADDRESS`	`4`	`SYMCB6`	`Control block #6 address`
`32`	`(20)`	`ADDRESS`	`4`	`SYMCB7`	`Control block #7 address`
`36`	`(24)`	`ADDRESS`	`4`	`SYMCB8`	`Control block #8 address`
`40`	`(28)`	`ADDRESS`	`4`	`SYMCB9`	`Control block #9 address`
`44`	`(2C)`	`ADDRESS`	`4`	`SYMCB10`	`Control block #10 address`
`48`	`(30)`	`ADDRESS`	`4`	`SYMCBBAS`	`Address of base control block`
`Registers R2-R13 that were current when the $SYMREC macro was invoked.`
`52`	`(34)`	`SIGNED`	`4`	`SYMCLR2`	`Callers register 2 data`
`56`	`(38)`	`SIGNED`	`4`	`SYMCLR3`	`Callers register 3 data`
`60`	`(3C)`	`SIGNED`	`4`	`SYMCLR4`	`Callers register 4 data`
`64`	`(40)`	`SIGNED`	`4`	`SYMCLR5`	`Callers register 5 data`
`68`	`(44)`	`SIGNED`	`4`	`SYMCLR6`	`Callers register 6 data`
`72`	`(48)`	`SIGNED`	`4`	`SYMCLR7`	`Callers register 7 data`
`76`	`(4C)`	`SIGNED`	`4`	`SYMCLR8`	`Callers register 8 data`
`80`	`(50)`	`SIGNED`	`4`	`SYMCLR9`	`Callers register 9 data`
`84`	`(54)`	`SIGNED`	`4`	`SYMCLR10`	`Callers register 10 data`
`88`	`(58)`	`SIGNED`	`4`	`SYMCLR11`	`Callers register 11 data`
`92`	`(5C)`	`SIGNED`	`4`	`SYMCLR12`	`Callers register 12 data`
`96`	`(60)`	`SIGNED`	`4`	`SYMCLR13`	`Callers register 13 data`
`Bits set by the TYPE=COND keyword of the $SYMTAB macro`
`100`	`(64)`	`BITSTRING`	`1`	`SYMBYTE1`	`Condition byte 1 (bits 1-8)`
`101`	`(65)`	`BITSTRING`	`1`	`SYMBYTE2`	`Condition byte 2 (bits 9-16)`
`102`	`(66)`	`BITSTRING`	`2`		`Reserved for future use`
`104`	`(68)`	`ADDRESS`	`4`	`SYMCURP`	`Current data pointer`
`108`	`(6C)`	`ADDRESS`	`4`	`SYMSTRTP`	`Pointer to start of current section`
`112`	`(70)`	`DBL WORD`	`8`	`SYMGWORK(0)`	`General work area`
`112`	`(70)`	`SIGNED`	`4`	`SYMHEXP(0)`	`Parm list for HEXCNVT`
`112`	`(70)`	`ADDRESS`	`4`	`SYMHEXPI`	`+0 address of input area`
`116`	`(74)`	`ADDRESS`	`4`	`SYMHEXPO`	`+4 address of output area`
`120`	`(78)`	`SIGNED`	`2`	`SYMHEXPL`	`+8 Length of input area`
`122`	`(7A)`	`BITSTRING`	`10`		`+10 Work area for convert`
`112`	`(70)`	`DBL WORD`	`8`	`SYMDWORK`	`Work area for CVD`
`120`	`(78)`	`BITSTRING`	`12`	`SYMWORK2`	`Work area for edit instruction`
`MACDATE = 06/12/85`
`112`	`(70)`	`SIGNED`	`4`	`(0)`	`ALIGN THE LIST TO WORD BOUNDARY`
`112`	`(70)`	`CHARACTER`	`16`	`SYMRECL(0)`
`112`	`(70)`	`BITSTRING`	`1`	`ASR1475L`	`LEVEL AND VERSION OF SYMREC MACRO`
`113`	`(71)`	`BITSTRING`	`3`	`ASR1475O`	`RESERVED`
`116`	`(74)`	`ADDRESS`	`4`	`ASR1475S`	`ADDRESS OF SYMPTOM RECORD`
`120`	`(78)`	`BITSTRING`	`8`	`ASR1475R`	`RESERVED`
`112`	`(70)`	`SIGNED`	`4`	`SYMMAP(0)`	`MODMAP-STYLE ENTRY`
`132`	`(84)`	`ADDRESS`	`4`	`SYMCNVTH`	`Address of convert routine to HEX`
`Actual symptom record`
`136`	`(88)`	`BITSTRING`	`1900`	`SYMSYMR`	`Symtom record storage`
`136`	`(88)`	`X'D0'`	`0`	`SYMLEN3`	`"SYMSYMR+ADSRDBL-ADSR" Length of section 3`
`136`	`(88)`	`X'D2'`	`0`	`SYMOFF3`	`"SYMSYMR+ADSRDBO-ADSR" Offset to section 3`
`136`	`(88)`	`X'D4'`	`0`	`SYMLEN4`	`"SYMSYMR+ADSRROSL-ADSR" Length of section 4`
`136`	`(88)`	`X'D6'`	`0`	`SYMOFF4`	`"SYMSYMR+ADSRROSA-ADSR" Offset to section 4`
`136`	`(88)`	`X'D8'`	`0`	`SYMLEN5`	`"SYMSYMR+ADSRRONL-ADSR" Length of section 5`
`136`	`(88)`	`X'DA'`	`0`	`SYMOFF5`	`"SYMSYMR+ADSRRONA-ADSR" Offset to section 5`
`2036`	`(7F4)`	`BITSTRING`	`1`	`SYMSYME(0)`	`End of symptom record`
`Text for DEBUG WTO`
`2036`	`(7F4)`	`BITSTRING`	`120`	`SYMCBMSG`	`Work area for WTO text`
`2160`	`(870)`	`DBL WORD`	`8`	`(0)`	`Ensure Double Word length`
`2160`	`(870)`	`X'870'`	`0`	`SYMLEN`	`"*-SYM" Length of storage`
Equates for SYMPTOM keys in section 5. Certain key ranges have specific meanings. The following table describes the defined ranges: Key range User category and data type 0001-00FF Reserved 0100-0FFF MVS System programs 1000-18FF VM System programs 1900-1FFF DOS/VSE System programs 2000-BFFF Reserved C900-CFFF Program products and non-printable HEX data D000-DFFF Program products and printable EBCDIC data E900-EFFF Reserved F000 Any program and printable EBCDIC F001-F0FF Not assigned F100-FEFF Reserved FF00 Any program and non-printable EBCDIC data FF01-FFFF Not assigned JES2 uses keys in the 0100-0FFF range
`2160`	`(870)`	`BITSTRING`	`0`	`SYKBUFF`	`"X'0100'" Buffer contents`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKJQE`	`"X'0101'" JQE contents`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKJCT`	`"X'0102'" JCT contents`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKNCC`	`"X'0103'" NCC record`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKNTQ`	`"X'0104'" NTQ contents`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKSWBM`	`"X'0105'" SJF SJSMP (SWBTU_MERGE) contents`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKSJSP`	`"X'0106'" SJF SJTSP (SWBTUREQ SPLIT)`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKSMSU`	`"X'0107'" SWB Modify Subtask parms`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKNMR`	`"X'0108'" NMR CONTENTS`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKWTOPL`	`"X'0109'" $WTO PARM LIST CONTENTS`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKNJH`	`"X'010A'" Network Header contents`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKSMF`	`"X'010B'" SMF $CPOOL info`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKX15`	`"X'010C'" Exit 15 parm list`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKMQT`	`"X'010D'" MQT for SPOOL management`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKSIGE`	`"X'010E'" Expected signature record`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKSIGA`	`"X'010F'" Actual signature record`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKF256`	`"X'0110'" First 256 bytes of first block of failing trkgrp`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKICE`	`"X'0111'" ICE contents`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKICEAD`	`"X'0112'" ICE address`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKBERT`	`"X'0113'" BERT data`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKBRTAD`	`"X'0114'" BERT address`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKPDD`	`"X'0115'" DD name of dataset`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKPCNT`	`"X'0116'" Job total counts`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKJQEO`	`"X'0117'" JQE contents of signature record JQE`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKMTTR`	`"X'0118'" MTTR associated with error`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKNJET`	`"X'0119'" $NJETRC trace table`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKMQTR`	`"X'011A'" MQTR associated with error`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKSJIOB`	`"X'011B'" SJIOB associated with error`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKDAS`	`"X'011C'" DAS associated with error`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKDASTR`	`"X'011D'" Target DAS if SPOOL migr`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKPSV`	`"X'011E'" PSV format save area`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKPSVAR`	`"X'011F'" PSV format AR save area`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKBTE`	`"X'0120'" Bad track entry (BTE)`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKBAT`	`"X'0121'" BAT associated with error`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKENFRC`	`"X'0122'" ENFREQ RC value`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKENFSG`	`"X'0123'" ENFREQ signal`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKCKA`	`"X'0124'" CKPT CKA data area`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKCKIP`	`"X'0125'" CKPT CKIP data area`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKCCWA`	`"X'0126'" CCW area address`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKCCWS`	`"X'0127'" CCW area contents`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKCDATA`	`"X'0128'" CCW data areas address`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKCDAT`	`"X'0129'" CCW data areas contents`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKDSN`	`"X'012A'" Data set name`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKVOL`	`"X'012B'" Volume Serial`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKDEB`	`"X'012C'" DEB contents`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKDXPRM`	`"X'012D'" Define Extent parms`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKWSCNM`	`"X'012E'" WSC block in error`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKWSCLB`	`"X'012F'" Label where WSC error found`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKWSCOV`	`"X'0130'" Old value`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKWSCRV`	`"X'0131'" Good value (replacing old)`
`2160`	`(870)`	`BITSTRING`	`0`	`SYKRECLN`	`"X'0132'" Record length`

Table 2. Cross Reference for $SYMCB
`Name`	`Offset`	`Hex Tag`
`ASR1475L`	`70`	`1`
`ASR1475O`	`71`	`0`
`ASR1475R`	`78`	`0`
`ASR1475S`	`74`
`SYKBAT`	`870`	`121`
`SYKBERT`	`870`	`113`
`SYKBRTAD`	`870`	`114`
`SYKBTE`	`870`	`120`
`SYKBUFF`	`870`	`100`
`SYKCCWA`	`870`	`126`
`SYKCCWS`	`870`	`127`
`SYKCDAT`	`870`	`129`
`SYKCDATA`	`870`	`128`
`SYKCKA`	`870`	`124`
`SYKCKIP`	`870`	`125`
`SYKDAS`	`870`	`11C`
`SYKDASTR`	`870`	`11D`
`SYKDEB`	`870`	`12C`
`SYKDSN`	`870`	`12A`
`SYKDXPRM`	`870`	`12D`
`SYKENFRC`	`870`	`122`
`SYKENFSG`	`870`	`123`
`SYKF256`	`870`	`110`
`SYKICE`	`870`	`111`
`SYKICEAD`	`870`	`112`
`SYKJCT`	`870`	`102`
`SYKJQE`	`870`	`101`
`SYKJQEO`	`870`	`117`
`SYKMQT`	`870`	`10D`
`SYKMQTR`	`870`	`11A`
`SYKMTTR`	`870`	`118`
`SYKNCC`	`870`	`103`
`SYKNJET`	`870`	`119`
`SYKNJH`	`870`	`10A`
`SYKNMR`	`870`	`108`
`SYKNTQ`	`870`	`104`
`SYKPCNT`	`870`	`116`
`SYKPDD`	`870`	`115`
`SYKPSV`	`870`	`11E`
`SYKPSVAR`	`870`	`11F`
`SYKRECLN`	`870`	`132`
`SYKSIGA`	`870`	`10F`
`SYKSIGE`	`870`	`10E`
`SYKSJIOB`	`870`	`11B`
`SYKSJSP`	`870`	`106`
`SYKSMF`	`870`	`10B`
`SYKSMSU`	`870`	`107`
`SYKSWBM`	`870`	`105`
`SYKVOL`	`870`	`12B`
`SYKWSCLB`	`870`	`12F`
`SYKWSCNM`	`870`	`12E`
`SYKWSCOV`	`870`	`130`
`SYKWSCRV`	`870`	`131`
`SYKWTOPL`	`870`	`109`
`SYKX15`	`870`	`10C`
`SYM`	`0`
`SYMBYTE1`	`64`
`SYMBYTE2`	`65`
`SYMCBBAS`	`30`
`SYMCBMSG`	`7F4`
`SYMCB1`	`8`
`SYMCB10`	`2C`
`SYMCB2`	`C`
`SYMCB3`	`10`
`SYMCB4`	`14`
`SYMCB5`	`18`
`SYMCB6`	`1C`
`SYMCB7`	`20`
`SYMCB8`	`24`
`SYMCB9`	`28`
`SYMCLR10`	`54`
`SYMCLR11`	`58`
`SYMCLR12`	`5C`
`SYMCLR13`	`60`
`SYMCLR2`	`34`
`SYMCLR3`	`38`
`SYMCLR4`	`3C`
`SYMCLR5`	`40`
`SYMCLR6`	`44`
`SYMCLR7`	`48`
`SYMCLR8`	`4C`
`SYMCLR9`	`50`
`SYMCNVTH`	`84`
`SYMCURP`	`68`
`SYMDWORK`	`70`
`SYMFLAG1`	`5`
`SYMGWORK`	`70`
`SYMHEXP`	`70`
`SYMHEXPI`	`70`
`SYMHEXPL`	`78`
`SYMHEXPO`	`74`
`SYMID`	`0`	`E2E8D440`
`SYMLEN`	`870`	`870`
`SYMLEN3`	`88`	`D0`
`SYMLEN4`	`88`	`D4`
`SYMLEN5`	`88`	`D8`
`SYMLEVEL`	`4`
`SYMMAP`	`70`
`SYMOFF3`	`88`	`D2`
`SYMOFF4`	`88`	`D6`
`SYMOFF5`	`88`	`DA`
`SYMRECL`	`70`
`SYMSTRTP`	`6C`
`SYMSYME`	`7F4`
`SYMSYMR`	`88`
`SYMVERSN`	`4`	`2`
`SYMWORK2`	`78`
`SYM1NMSG`	`5`	`80`