EDCB
Hexadecimal Field
Displacement Name 355
356
358
358
35C
360
364
368 36C 36E
370
372
374
376
378
37A
37C
37E
380
381
382
38A
38B 38C 3AO
3A2
3AF
3B8 3BC 3D6
3D7
3D8
3D9
425
42D
435
437
43F
442
443
444
45E
45F
460
461
462
46A
46B 46C 46E
4F6
4F8
57F
580
586
587
588
590
598
CTL DS WRCOUNT DS GIOPLIST DS BUFFLOC DS ALINELOC DS ANUMLOC DS AFLAGLOC DS TRNCNUM DS AUTOCNT DS AUTOCURR DS CHNGCNT DS DITCNT DS EDCT DS LINELOC DS NUMLOC DS SAVCNT DS TVERCOL1 DS TVERCOL2 DS ALCHAR1 DS ALCHAR2 DS AREA DS BYTE DS CHNGFLAG DS CHNGMSG DS CHGTRUNC CMODE FILEMS FLAGLOC GETFLAG HOLDFLAG JAR NEWNAME NEWTYPE NEWMODE SERSA V SERTSEQ SERTSW SIGNAL TEMPTAB UTILFLAG XYFLAG SCRFLGS SCRFLG2 SCLNO TWITCH TYPSCR XAREA YAREA DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS DS :os DS DS DS DS DS DS DS DS DS CNOP DS BLANK1 DS XXXCWD DS SA VCWD DS INVLDHDR DS Field Description, Contents, !eaning X A*10 Control byte
H Write count
OF DMSSCR PLIST for D!SGIO F Buffer location
F Address of line location
F Address of number location
F Address of flag location
F Number of lines truncated
H Autosave parameter H Current modification count
H Temporary area for change
H Count of lines stacked by the REUSE (=)
subroutine
H Next char in EDLIN
H
Display line number H Display count
H Length of last saved request not beginning with either a 1 or
H Temporary area for verifying column 1
H Temporary area for verifying coluan 2
C A*11 Temporary byte used by ALTER
C A*12 Temporary byte used by ALTER
CL8 EDIT instruction work X A*13 Temporary byte (used by GET) X A*14 Flag for change
CL20 Lines changed aessage 2X C', 13X ••• LINE (S) , 9X C'TRUNCATEt' CL4 Fileaode for MODECHK routine
CL26 Retry message X 1*15 Flag for DMSGIO X A*16 Flag for GETFILE X 1*17 DMSSCR SCRFLGS (ENDBLOC-BLOC)AL1 Save area for preserve CL8 Naae area for FILE and SlVE commands CL8 Type area for FILE and SlVE co.mands
CL2 Mode area for FILE and SlVE commands CL8 A*18 Identification number for save area
CL3 A*19 Temporary byte identificaticn nu.ber area X A*20 Temporary byte used ty identification number X 1*21 Signal between routines (ENDTIBS-TIBS)lL1 Temporary spot for new tabs X A*22 DMSSCR utility flags X A*23 X/I active flag X A*24 Screen function flags X A*25 More screen function flags 8C Save LINE!ODE sequence number X A*26 Location flags X A*27 Display unit size index value
H X length and request buffer CL135 (Same length as EDLIN)
H I length and request buffer CL135 (Same length as EDLIN)
6,8 Alignment for XXXCWD X Alignment for XXXCWD X A*28 Blank for clearing EDIT XXXCWD CL8 EDIT token tuffer CL8 Location at which contents of XXXCWD are saved CL6 (for invalid requEst aessage) 172 IBM VM/370 Data Areas and Control Block Logic
EDCE
Eexadeciaal Field
Displacement Nalle Field Description, Contents, !!eaning ------------ --------------------------------------
59E lUCROHDR DS CL4 EXEC for EDIT Ilacro stacking 512 INYLD DS OCL6'?EDIT:' Location to store invalid header ORG INYLD+2 514 IUCRO DS OCL4'EXEC' Location to hold macro beader (if invalid) ORG IUCRO+4 518 DS C Blank used for clearing EDLIN 519 EDLIN DS CL135 Terminal input 1:uffer
630 LINENO DS CL5 Line number for typeout
635 BLANK2 DS X 1*29 Blank for clearing line
636 LINE DS CL160 Current line is held here
6D6 BLAIK3 DS I 1*30 Blank for ..... ; ..... ,. T1ELI) ""'_ .... a. 6Di TABLli DS CL160 Output froll spread
778 EDCBEND DS OD
EDCBLTH EQU (EDCBEND-EDCB) Length of EtCB in doublevords Section 2. CftS tata Areas and Control Blocks 173
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