VINBK Back to Index page
 
Prolog 
Control Block Contents 
   VINBK 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.


  VINBK Prolog Top of page
  
 NAME       : HCPVINBK
 DESCRIPTION: VMDUMP invocation block
 DSECT      : VINBK
 FUNCTION   : To record parameters specific to this
              invocation of VMDUMP/diagnose X'94'.  This
              control block is destroyed after each
              invocation.  This is in contrast to the
              VDUBK, which relates to a specific VMDUMP
              file, and exists across invocations done in
              'continuous mode'.
 LOCATED BY : VDUVINPT pointer
 CREATED BY : HCPVMPAR
 DELETED BY : HCPVMPAR
 REFERENCES : None
 RELOCATION CONSIDERATIONS : None
 COMMENTS   : None
 
 
  VINBK Control Block Content Top of page
  




 VINBK DSECT
Top of page


Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      VINBK          VMDUMP invocation block
0000    0 Signed       4 VINERR         Severe error code
0004    4 Signed       4 VININFO        Informational error code
0008    8 Signed       4 VINFSTPM       SDF record position of first
                                        pagemap
000C   12 Address      4 VINTOKPT       Pointer within the input buffer
                                        of where the last token was
                                        found. (Start of buffer if no
                                        tokens found yet.)
0010   16 Signed       4 VINTOKLF       Characters left in input buffer
0014   20 Signed       4 VINLSTLN       Length of last token found (Zero
                                        if none found yet.)
0018   24 Character   36 VINTOKST       The storage to store VINTOKEN
003C   60 Signed       4 VINTOKLN       Length of VINTOKEN
0040   64 Character   32 VINUSRST       The storage to store VINUSR
0060   96 Signed       4 VINUSRLN       Length of VINUSR
0064  100 Signed       4 VINTOKIX       Index into HCPVGT's option tbl
                                        telling what operand was found
   The VINFRST and VINANY flags are exact copies of VDUFRST
   and VDUANY flags.  The VDUFRST and VDUANY flags are set by
   ORing VINFRST and VINANY with VDUFRST and VDUANY following
   parsing.  They must be exact matches.
0068  104 Signed       2 VINDMPFL (0)   Dump options given on this
                                        invocation. Must match VDUFLAGS
                                        exactly.
0068  104 Bitstring    1 VINFRST        Flags which must be specified on
                                        first dump-type invocation
          1... ....      VINTSELF       X'80' VINTSELF 'TO SELF' was
                                        specified
          .1.. ....      VINTO          X'40' VINTO 'TO' or 'SYSTEM' was
                                        specified
          ..1. ....      VINNRTRN       X'20' VINNRTRN 'NORETURN' was
                                        specified
          .... 1...      VINNODMP       X'08' VINNODMP 'NODUMP' was
                                        specified
0069  105 Bitstring    1 VINANY         Flags which can be specified
                                        anytime
          ..1. ....      VINDUMP        X'20' VINDUMP 'DUMP' was
                                        specified
          ...1 ....      VININLIN       X'10' VININLIN Inline range found
                                        VDUSRDON and is never set in in
                                        this block.
          .... ..1.      VINSR          X'02' VINSR 'SR' was specified
006A  106 Bitstring    1 VINVGTFL       HCPVGT processing flags
          1... ....      VINSRCH        X'80' VINSRCH Search for a
                                        VINTOKIX
          .1.. ....      VINDMPDW       X'40' VINDMPDW DUMP Address token
                                        is 8 bytes long
006B  107 Bitstring    1 VINSTAT        Status flags
          1... ....      VINDUMPO       X'80' VINDUMPO A dump option
                                        (range, DCSS, format, etc.) was
                                        specified
          .1.. ....      VINDIAG        X'40' VINDIAG Called due to
                                        diagnose
006C  108 Signed       4 VINMSGNM       Message number returned by
                                        HCPERMSG for output
0070  112 Dbl-Word     8 * (0)
0070  112 Bitstring    8 VINSRPG (0)    User SR address
0070  112 Signed       4 VINSRPHI       High word
0074  116 Signed       4 VINSRPLO       Low word
0078  120 Address      4 VINASDBK       Anchor of ASDBK chain
007C  124 Address      4 VINCURAS       ASDBK address for the address
                                        space qualifier in effect
0080  128 Bitstring    1 VIN$END (0)    Defines end of control blk
 
 
  VINBK Storage Layout Top of page
  
          
*** VINBK - VMDUMP invocation block
*
*     +---------------------------+---------------------------+
*   0 |          VINERR           |         VININFO           |
*     +---------------------------+---------------------------+
*   8 |         VINFSTPM          |         VINTOKPT          |
*     +---------------------------+---------------------------+
*  10 |         VINTOKLF          |         VINLSTLN          |
*     +---------------------------+---------------------------+
*  18 |                                                       |
*     =                       VINTOKST                        =
*     |                           +---------------------------+
*  38 |                           |         VINTOKLN          |
*     +---------------------------+---------------------------+
*  40 |                                                       |
*     =                       VINUSRST                        =
*     |                                                       |
*     +---------------------------+---------------------------+
*  60 |         VINUSRLN          |         VINTOKIX          |
*     +------+------+------+------+---------------------------+
*  68 |:FRST |VINANY|:VGTFL|:STAT |         VINMSGNM          |
*     +------+------+------+------+---------------------------+
*  70 |         VINSRPHI          |         VINSRPLO          |
*     +---------------------------+---------------------------+
*  78 |         VINASDBK          |         VINCURAS          |
*     +---------------------------+---------------------------+
*
*** VINBK - VMDUMP invocation block
 
 
  VINBK Cross Reference Top of page
  
 
Symbol         Dspl Value
-------------- ---- -----
VIN$END        0080
VINANY         0069
VINASDBK       0078
VINCURAS       007C
VINDIAG        006B 40
VINDMPDW       006A 40
VINDMPFL       0068
VINDUMP        0069 20
VINDUMPO       006B 80
VINERR         0000
VINFRST        0068
VINFSTPM       0008
VININFO        0004
VININLIN       0069 10
VINLSTLN       0014
VINMSGNM       006C
VINNODMP       0068 08
VINNRTRN       0068 20
VINSR          0069 02
VINSRCH        006A 80
VINSRPG        0070
VINSRPHI       0070
VINSRPLO       0074
VINSTAT        006B
VINTO          0068 40
VINTOKIX       0064
VINTOKLF       0010
VINTOKLN       003C
VINTOKPT       000C
VINTOKST       0018
VINTSELF       0068 80
VINUSRLN       0060
VINUSRST       0040
VINVGTFL       006A
 
This information is based on z/VM 7.3.0 Last updated on 22 Jun 2022 at 15:57:39 EDT.
Copyright IBM Corporation, 1990, 2022