SRBBK Back to Index page
 
Prolog 
Control Block Contents 
   SRBBK DSECT
Storage Layout 
Cross Reference (Contains links to field and bit definitions)
Programming Interface Information:
This information is NOT intended to be
used as Programming Interfaces of z/VM.


  SRBBK Prolog Top of page
  
 NAME       : HCPSRBBK
 DESCRIPTION: Symptom Record Building Parameter List
 DSECT      : SRBBK
 FUNCTION   : Overlays the parameter interface list
              used between the dump modules and the
              symptom record building modules.
 LOCATED BY : n/a
 CREATED BY : HCPWRK
              HCPVDU
              HCPVDC
              HCPABF
 DELETED BY : HCPWRK
              HCPVDU
              HCPVDC
              HCPABF
 RELOCATION CONSIDERATIONS : None
 NOTES      : All modules get dynamic storage for this block except
              HCPDMP.  HCPDMP will use part of HCPWRK for this
              block.  Any CHANGES to this control block block
              requires a recompile of HCPWRK.
 
 
  SRBBK Control Block Content Top of page
  




 SRBBK DSECT
Top of page


Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      SRBBK          Symptom Record Building Parameter List
0000    0 Signed       4 SRBWORKP       Address of work page/always
                                        initialized
0004    4 Signed       4 SRBPFXPT       Address of soft abend prefix page
0008    8 Signed       4 SRBSTDBK       Address of the system termination
                                        block used by soft and hard abend
000C   12 Signed       2 SRBSEC21       Save guest section 2 of symptom
                                        record
000E   14 Character    8 SRBDMPTY       Dump type / VMDUMP CPDUMP HCPDUMP
                                        or SNAPDUMP
0016   22 Bitstring    1 SRBFLAG        Flag = 0 says fetch guest storage
                                        Flag = 1 says store into guest
                                        storage
        Work area for use in HCPSRB and HCPSRP.
        They are all set to zero when HCPSRB is invoked..
        These temporary work areas are used for unpacking
        and translation of data in HCPSRB and HCPSRP.
0017   23 Character    5 SRBTEMP5       Temporary Work Area
001C   28 Character    9 SRBTEMP9       Temporary Work Area
0025   37 Character    5 SRBTMP5A       Temporary Work Area
002A   42 Character    3 SRBCHR3        Temporary Work Area
002D   45 Character    7 *              Reserved for IBM Use
         Variables used in HCPSRB and HCPSRP
0034   52 Signed       4 SRBPSW         Failing PSW
0038   56 Signed       4 SRBRTRNC       Return Code
003C   60 Signed       4 SRBPFXPP       Prefix Page Pointer
0040   64 Signed       4 SRBADSRP       ADSR Pointer
0044   68 Signed       4 SRBGSDBP       GSDBK Pointer
0048   72 Signed       4 SRBNXTPP       Pointer to next primary symptom
                                        string
004C   76 Signed       4 SRB5BKP        Section 5 address
0050   80 Signed       4 SRBCHKL        Length of section currently
                                        verifying
0054   84 Signed       4 SRBSRCP        Section 3 or 4 addr
0058   88 Signed       4 SRBVALDP       Valid char addr
005C   92 Signed       4 SRBTREG        Temp area for reg in STDGPRLG
0060   96 Signed       4 SRBDIFF        Difference between PSW and
                                        designated register.
0064  100 Signed       2 SRBNUM         Number of valid chars
0066  102 Signed       2 SRBMOVL        Length of SR to be moved..
0068  104 Signed       2 SRBSRL         Length of Symptom Record.
006A  106 Signed       2 SRBTOGET       Length of storage to obtain for
                                        GSDBK
006C  108 Character    1 SRBRNDX        Index into INXARRAY
006D  109 Character    1 SRBRSSX        Index into Register Symptom
                                        String Array
006E  110 Character    1 SRBSTDX        Index into STDGPRLG
006F  111 Character    1 SRBMAXS        Max number of primary symptom
                                        strings written
0070  112 Character   16 *              Reserved for IBM Use
      Length of symptom record interface block in doublewords.
          00000010       SRBSIZE        (*-SRBBK+7)/8
 
 
  SRBBK Storage Layout Top of page
  
          
*** SRBBK - Symptom Record Building Parameter List
*
*     +---------------------------+---------------------------+
*   0 |         SRBWORKP          |         SRBPFXPT          |
*     +---------------------------+-------------+-------------+
*   8 |         SRBSTDBK          |  SRBSEC21   |   (00E)-    |
*     +---------------------------+-------------+------+------+
*  10 |               -SRBDMPTY                 |:FLAG |(017)-|
*     +---------------------------+-------------+------+------+
*  18 |        -SRBTEMP5          |         SRBTEMP9          |
*     +---------------------------+      +--------------------+
*     |                                  |     SRBTMP5A-      |
*     +-------------+--------------------+--------------------+
*  28 |   -(025)    |      SRBCHR3       |////////////////////|
*     +-------------+-------------+------+--------------------+
*  30 |///////////////////////////|          SRBPSW           |
*     +---------------------------+---------------------------+
*  38 |         SRBRTRNC          |         SRBPFXPP          |
*     +---------------------------+---------------------------+
*  40 |         SRBADSRP          |         SRBGSDBP          |
*     +---------------------------+---------------------------+
*  48 |         SRBNXTPP          |         SRB5BKP           |
*     +---------------------------+---------------------------+
*  50 |         SRBCHKL           |         SRBSRCP           |
*     +---------------------------+---------------------------+
*  58 |         SRBVALDP          |         SRBTREG           |
*     +---------------------------+-------------+-------------+
*  60 |         SRBDIFF           |   SRBNUM    |  SRBMOVL    |
*     +-------------+-------------+------+------+------+------+
*  68 |   SRBSRL    |  SRBTOGET   |:RNDX |:RSSX |:STDX |:MAXS |
*     +-------------+-------------+------+------+------+------+
*  70 |///////////////////////////////////////////////////////|
*     |///////////////////////////////////////////////////////|
*     +-------------------------------------------------------+
*  80
*
*** SRBBK - Symptom Record Building Parameter List
 
 
  SRBBK Cross Reference Top of page
  
 
Symbol         Dspl Value
-------------- ---- -----
SRBADSRP       0040
SRBCHKL        0050
SRBCHR3        002A
SRBDIFF        0060
SRBDMPTY       000E
SRBFLAG        0016
SRBGSDBP       0044
SRBMAXS        006F
SRBMOVL        0066
SRBNUM         0064
SRBNXTPP       0048
SRBPFXPP       003C
SRBPFXPT       0004
SRBPSW         0034
SRBRNDX        006C
SRBRSSX        006D
SRBRTRNC       0038
SRBSEC21       000C
SRBSIZE        0070 00000010
SRBSRCP        0054
SRBSRL         0068
SRBSTDBK       0008
SRBSTDX        006E
SRBTEMP5       0017
SRBTEMP9       001C
SRBTMP5A       0025
SRBTOGET       006A
SRBTREG        005C
SRBVALDP       0058
SRBWORKP       0000
SRB5BKP        004C
 
This information is based on z/VM 7.3.0 Last updated on 22 Jun 2022 at 15:56:14 EDT.
Copyright IBM Corporation, 1990, 2022