PARSERCB

Prolog  

Control Block Contents  
   PARSERCB DSECT

Storage Layout  

Cross Reference (Contains links to field and bit definitions)  

PARSERCB Prolog

 Name       : PARSERCB - Parser Control Block mapping
 Description: Interface to the Parsing Facility
 DSECT      : PARSERCB
 Notes      : Bilingual:  PL/AS & ASSEMBLER F
 Function   : The PARSERCB contains the following
              data areas and addresses for arguments
              specified on the PARSECMD macro, and provides
              back the addresses of the results of the
              Parsing Facility.

PARSERCB Control Block Content

PARSERCB DSECT

Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      PARSERCB       Interface to the Parsing Facility
0000    0 Character    8 PARNAME        Parser entry point 'DMSPAR'
0008    8 Address      4 PARTOKIN       Input tokenized plist address
000C   12 Address      4 PARTOKPT       Parsed (translated) tokenized
                                        plist address
0010   16 Address      4 PAREPLIN       Input extended plist address
0014   20 Address      4 PAREPLPT       Parsed (translated) extended
                                        plist address
0018   24 Bitstring    1 PARPTYPE       F*1 Plist Type - High order byte
                                        of R1
0019   25 Bitstring    1 PARTRANS       F*2 Translation flag
          1... ....      PARTRYES       X'80' Translation = YES (national
                                        lang)
          .1.. ....      PARTRNO        X'40' Translation = NO (system
                                        lang)
          ..1. ....      PARTRSAM       X'20' Translation = SAME (system
                                        = national)
          ...1 ....      PARSFLG        X'10' Parsflg specified
          .... 1...      PARUPYES       X'08' Uppercase tokenized plist
          .... .1..      PARUPNO        X'04' Copy tokenized plist from
                                        eplist
          .... ..1.      PARCALT        X'02' CALLTYP specified
001A   26 Bitstring    1 PARMSG         F*3 Message disposition
          .... ....      PARMSGER       X'00' Message disposition ERRMSG
          .... ..1.      PARMSGNO       X'02' Message disposition NONE
          .... .1..      PARMSGXC       X'04' Message disposition EXECOMM
001B   27 Bitstring    1 *              F*4 reserved The Parser
                                        Validation Code (PVC) table
                                        contains the address, length, and
                                        type code of every parsed token.
001C   28 Address      4 PARPVCAD       PVC table address
0020   32 Signed       4 PARPVCNM       Number of entries in PVC table
                                        The first byte of this buffer is
                                        its length, which is replaced
                                        with the length of any message
                                        filled in. If the address is
                                        zero, no buffer is provided.
0024   36 Address      4 PARMSGAD       Message buffer address
0028   40 Character   16 PARUNQID       Syntax definition unique id
0038   56 Character    3 PARAPLID       Application identifier
003B   59 Bitstring    5 *              reserved
          00000040       PARLENBY       *-PARSERCB Length of PARSERCB in
                                        bytes
          00000008       PARLENDW       (PARLENBY+7)/8 Length of PARSERCB
                                        in dwords

PARSERCB Storage Layout

          
*** PARSERCB - Interface to the Parsing Facility
*
*     +-------------------------------------------------------+
*   0 |                       PARNAME                         |
*     +---------------------------+---------------------------+
*   8 |         PARTOKIN          |         PARTOKPT          |
*     +---------------------------+---------------------------+
*  10 |         PAREPLIN          |         PAREPLPT          |
*     +------+------+------+------+---------------------------+
*  18 |:PTYPE|:TRANS|PARMSG|//////|         PARPVCAD          |
*     +------+------+------+------+---------------------------+
*  20 |         PARPVCNM          |         PARMSGAD          |
*     +---------------------------+---------------------------+
*  28 |                       PARUNQID                        |
*     |                                                       |
*     +--------------------+----------------------------------+
*  38 |     PARAPLID       |//////////////////////////////////|
*     +--------------------+----------------------------------+
*  40
*
*** PARSERCB - Interface to the Parsing Facility

PARSERCB Cross Reference

Symbol         Dspl Value
-------------- ---- -----
PARAPLID       0038
PARCALT        0019 02
PAREPLIN       0010
PAREPLPT       0014
PARLENBY       003B 00000040
PARLENDW       003B 00000008
PARMSG         001A
PARMSGAD       0024
PARMSGER       001A 00
PARMSGNO       001A 02
PARMSGXC       001A 04
PARNAME        0000
PARPTYPE       0018
PARPVCAD       001C
PARPVCNM       0020
PARSFLG        0019 10
PARTOKIN       0008
PARTOKPT       000C
PARTRANS       0019
PARTRNO        0019 40
PARTRSAM       0019 20
PARTRYES       0019 80
PARUNQID       0028
PARUPNO        0019 04
PARUPYES       0019 08