gtpm1m0tTPF V4R1 Migration Guide: 3.1 to 4.1

New, Changed, and Obsolete System Equates (SYSEQ)

This section discusses system equate changes.

SYSEQ Tags

Table 23 summarizes system equate (SYSEQ) changes for the TPF 4.1 system that are not configuration dependent.

Table 23. Changes to SYSEQ Tags for the TPF 4.1 System

SYSEQ Tag Equate Value New, Changed, or No Longer Supported? Description of Change
#PTCHRT X'17' New Not Applicable
#PTVAKP X'18' New Not Applicable
#RDLR X'1B' New Not Applicable
#@SSTPR X'1C' New Not Applicable
#PSVN X'09' New Not Applicable
#ICHUTL0 27 New ICHUTL for Processor 1 (Capture and Restore).
#ICHUTL1 28 New ICHUTL for Processor 2 (Capture and Restore).
#ICHUTL2 29 New ICHUTL for Processor 3 (Capture and Restore).
#ICHUTL3 30 New ICHUTL for Processor 4 (Capture and Restore).
#ICHUTL4 31 New ICHUTL for Processor 5 (Capture and Restore).
#ICHUTL5 32 New ICHUTL for Processor 6 (Capture and Restore).
#ICHUTL6 33 New ICHUTL for Processor 7 (Capture and Restore).
#ICHUTL7 34 New ICHUTL for Processor 8 (Capture and Restore).
#IDCUTL 43 New Channel Usage Table (Table Update).
#DDCT 44 New Disk Device Control Table (Capture and Restore). (See Note (P18917A).)
#BXP0 45 New Working Keypoint for Processor 1 (Capture and Restore). (See Note (P18917A).)
#BXP1 46 New Working Keypoint for Processor 2 (Capture and Restore). (See Note (P18917A).)
#BXP2 47 New Working Keypoint for Processor 3 (Capture and Restore). (See Note (P18917A).)
#BXP3 48 New Working Keypoint for Processor 4 (Capture and Restore). (See Note (P18917A).)
#BXP4 49 New Working Keypoint for Processor 5 (Capture and Restore). (See Note (P18917A).)
#BXP5 50 New Working Keypoint for Processor 6 (Capture and Restore). (See Note (P18917A).)
#BXP6 51 New Working Keypoint for Processor 7 (Capture and Restore). (See Note (P18917A).)
#BXP7 52 New Working Keypoint for Processor 8 (Capture and Restore). (See Note (P18917A).)
#RCATSTP 53 New Working RCAT Stop Table (Moved from the CRNN Program).
#@SSTMR 55 New SST Master Record.
#CCKP 56 New 3705 Keypoint Record.
#IFMSG 75 New Command Table; Update Record.
#TGDTORD 93 New Tape Group Definition Table (Processor 0).
* 94 New Tape Group Definition Table (Processor 1).
* 95 New Tape Group Definition Table (Processor 2).
* 96 New Tape Group Definition Table (Processor 3).
* 97 New Tape Group Definition Table (Processor 4).
* 98 New Tape Group Definition Table (Processor 5).
* 99 New Tape Group Definition Table (Processor 6).
* 100 New Tape Group Definition Table (Processor 7).
* 101 New General File Control Record (Processor 0).
* 102 New General File Control Record (Processor 1).
* 103 New General File Control Record (Processor 2).
* 104 New General File Control Record (Processor 3).
* 105 New General File Control Record (Processor 4).
* 106 New General File Control Record (Processor 5).
* 107 New General File Control Record (Processor 6).
* 108 New General File Control Record (Processor 7).
#BGNSZ X'0' Changed Not Applicable.
#PRTV0 X'08' New Not Applicable.
Notes:
  • In this table, ICHUTL refers to the channel usage table.
  • Segments coding the IMMED parameter must be reassembled.
  • Segments coding the FORCE parameter must be reassembled.
  • Only control program (CP) code must be reassembled.
  • Type S support is no longer supported.
  • The MD and CLIST parameters are no longer supported.
  • Fields between CE1GPC and the end of the program nesting levels were manipulated in the TPF 4.1 system. Further investigation of your source code is necessary to determine which modifications and reassemblies are required.
  • Only the CBQ0 segment must be reassembled.
  • Segments that use any of these fields must be reassembled -- @DEBRAC, @DEBRAF, @Q05MET, @Q05METF, @Q00RTD, @Q00RTDF, @Q01PMD, @Q02GCF, @Q02GCVF, atsign.TSTRCC, @TSTRCF, @TSTRDC, @TSTRDF, @TSTR0C, @TSTR0F, @TSTR1C, @TSTR1F, @TSTR4C @TSTR4F, @TSTR5C, @TSTR5F, @TSTR8C @TSTR8F, @TSTR9C, @TSTR9f.
  • Segments that use the @TSTFLD2 field must be reassembled.
  • Segments that use the @TSTFLD0 field must be reassembled.
  • Segments that use any of these fields must be reassembled -- @MSCFALK, @MSCRBLK, @MSCRA, @MSCRB, @MPGMACT, @MPGMCRT, @MPGMDEL, @MPGMEX, @MPGMLCT, @MPGMRES, @MPGMSTT, @MPIFLK1, @MPIFLK2, @MPIF1, @MPIF2, @TSTSTAT.
  • Segments that use the @TSTFLD1 field must be reassembled.
  • Segments that use the @TSTFLD3 field must be reassembled.
  • Segments that use any of these fields must be reassembled -- @TSTRAC, @TSTRBC, @TSTREC, @TSTRFC, @TSTR2C, @TSTR3C, @TSTR6C, @TSTR7C.
  • Reassembly is required only when your application programs are sensitive to the value of the CS2MSMAX equate.
  • The forward chaining structure at and following PMRHFWD was modified in the TPF 4.1 system. The starting offset is unchanged, so reassembly is not required, but the two unnamed VL3 fields that follow the first fullword are no longer valid. Any application program referring to those fields is no longer correct.
  • You must initialize this SYSEQ tag (Capture and Restore keypoint record) by entering ZFCAP CLEAR ALL or ZFCAP CLEAR. See Learning About the Changes in System Support Services and the TPF Database Reference for more information about the Capture and Restore package.