Page of SY20-0884-3 As Updated Aug. '# '979 by TNL SN25-0491 DKPINREC Hexadecimal Field
Displacement Name 80 AO A8 BO B8 DMPFPRS DS DMPTODCK DS DMPCPUTM DS DMPCKCOM DS DMPFLAG DS 4D
1D
1D
1D 1X Bits in DMPFLAG
HALFPAGE EQU --X'80-'--- B9
BA
BC CO 1CO 1C4
1C8
3C8 3DO 3D8 3EO 3E4
434 DMPRSV1 DS DMPPROCA DS DMPSYSRV DS DMPLCORE DS DMPPRFRG DS DMPABEND DS DMPPGMAP DS DMPCPUID DS DMPVMTYP DS DMPPSi DS DMPSYSRM DS DMPIPCS DS DMPDMPID DS lX 1H
1F 256X 1F
1F 4096B 1D
1D
1D
1F 20F CL100 Field Description, Contents, neaning Four floating-point registers
(if floating-point feature is installed on
machinej
Time-of-day clock
Processor timer
Time-of-day clock comparator S*1 Flag byte When on, last record in DUMP file is 2K S*2 Reserved for IBM use
Abending processor address System generated storage size
Absolute storage locations 0 through 255
Prefix register
Abend code for failing processor
Bit map indicating which pages appear in the DUMP file (each bit represents a 4K block)
Processor identification from real processor
Guest virtual machine type obtained from FORMAT operand of VMDUMP command PSi of virtual machine that issued VMDUMP command
Hardware size of the system on which VM/370 is run nina VM/IPCS extension program product use DUMPID operand of the VMDUMP command
section 1. CP Data Areas and Control Blocks 20.1

Aug. 1. i979 20.2 IBM VM/3 7 0 Data Areas and Control Block Logic