Parameter description for VERify

VERify

The data on the statement is compared with the data at the location specified by the csect and address fields. If the data does not match, an error message is displayed in the parameter library list data set.

csect|dspname|CKPTname|*

Specifies the control section (or control block), dataspace name, or checkpoint CTENT in which the data to be verified resides.

If an asterisk (*) is coded, JES2 uses the CSECT, dataspace, or CTENT in effect on the previous JES2 patch statement. Table 1 contains a list of the possible patch names which can be coded and area to which these names refer. If the CSECT is listed in Table 1, you can specify the last four characters of the CSECT name. See Table 1 for more information.

If an installation exit CSECT is referenced, the JES2 patching facility requires the entire module name, except for the reserved names HASPXJ00-HASPXJ31. If you do not linkedit the installation exit routines HASPXJ00-HASPXJ31 with the HASJES20 load module, you must specify the full 8-character CSECT name.

Furthermore, do not name an exit with the same three or four characters (xxxx) as used for a JES2 module. For example, an installation-defined exit named CKPT or TABS (that is, HASPCKPT or HASPTABS, with the HASP characters removed) would modify the IBM-supplied HASPCKPT or HASPTABS module.

Table 1. Patch Name to CSECT Reference
CSECT Referenced	AMASPZAP Patch Name	JES2 Patch Name
HASCARMS	HASCARMS	ARMS
HASCARSO	HASCARSO	ARSO
HASCBLDM	HASCBLDM	BLDM
HASCCNVS	HASCCNVS	CNVS
HASCDAU	HASCDAU	DAU
HASCDSAL	HASCDSAL	DSAL
HASCDSOC	HASCDSOC	DSOC
HASCDSS	HASCDSS	DSS
HASCENF	HASCENF	ENF
HASCGGKY	HASCGGKY	GGKY
HASCGGST	HASCGGST	GGST
HASCHAM	HASCHAM	HAM
HASCINJR	HASCINJR	INJR
HASCJBST	HASCJBST	JBST
HASCJBTR	HASCJBTR	JBTR
HASCLINK	HASCLINK	LINK
HASCNJAS	HASCNJAS	NJAS
HASCNJEX	HASCNJEX	NJEX
HASCNJGP	HASCNJGP	NJGP
HASCNJE	HASCNJE	NJE
HASCNJJR	HASCNJJR	NJJR
HASCNJJT	HASCNJJT	NJJT
HASCNJSR	HASCNJSR	NJSR
HASCNJST	HASCNJST	NJST
HASCNJRC	HASCNJRC	NJRC
HASCNJRQ	HASCNJRQ	NJRQ
HASCOFST	HASCOFST	OFST
HASCPHAM	HASCPHAM	PHAM
HASCPOOL	HASCPOOL	POOL
HASCRQUE	HASCRQUE	RQUE
HASCSAPI	HASCSAPI	SAPI
HASCSCAN	HASCSCAN	SCAN
HASCSIJI	HASCSIJI	SIJI
HASCSIRQ	HASCSIRQ	SIRQ
HASCSISC	HASCSISC	SISC
HASCSJFA	HASCSJFA	SJFA
HASCSJFS	HASCSJFS	SJFS
HASCSRAX	HASCSRAX	SRAX
HASCSRDS	HASCSRDS	SRDS
HASCSRIC	HASCSRIC	SRIC
HASCSRIP	HASCSRIP	SRIP
HASCSRJB	HASCSRJB	SRJB
HASCTP	HASCTP	TP
HASCUBES	HASCUBES	UBES
HASCUBFR	HASCUBFR	UBFR
HASCUBRM	HASCUBRM	UBRM
HASCUBSR	HASCUBSR	UBSR
HASCXJCT	HASCXJCT	XJCT
Absolute Storage Location	-	ABS
HASPARM	HASPARM	ARM
HASPARMO	HASPARMO	ARMO
HASPBSC	HASPBSC	BSC
HASPCFAL	HASPCFAL	CFAL
HASPCFBF	HASPCFBF	CFBF
HASPCFDE	HASPCFDE	CFDE
HASPCFE	HASPCFE	CFE
HASPCFFC	HASPCFFC	CFFC
HASPCFLE	HASPCFLE	CFLE
HASPCFMT	HASPCFMT	CFMT
HASPCFQL	HASPCFQL	CFQL
HASPCFQU	HASPCFQU	CFQU
HASPCFRD	HASPCFRD	CFRD
HASPCFRE	HASPCFRE	CFRE
HASPCFRL	HASPCFRL	CFRL
HASPCFRS	HASPCFRS	CFRS
HASPCFR2	HASPCFR2	CFR2
HASPCFSI	HASPCFSI	CFSI
HASPCFT1	HASPCFT1	CFT1
HASPCFUN	HASPCFUN	CFUN
HASPCFWP	HASPCFWP	CFWP
HASPCFWR	HASPCFWR	CFWR
HASPCKDS	HASPCKDS	CKDS
HASPCKPT	HASPCKPT	CKPT
HASPCKRR	HASPCKRR	CKRR
HASPCKVR	HASPCKVR	CKVR
HASPCNVT	HASPCNVT	CNVT
HASPCOMM	HASPCOMM	COMM
HASPCON	HASPCON	CON
HASPCSV	HASPCSV	CSV
HASPDOC	HASPDOC	DOC
HASPDYN	HASPDYN	DYN
HASPEVTL	HASPEVTL	EVTL
HASPFSSM	HASPFSSM*	--
HASPFSSP	HASPFSSP	FSSP
HASP Common Communication Table	-	HCCT
HASPHOPE	HASPHOPE	HOPE
HASPIRA	HASPIRA	IRA
HASPIRDA	HASPIRDA	IRDA
HASPIRMA	HASPIRMA	IRMA
HASPIRPL	HASPIRPL	IRPL
HASPIRRE	HASPIRRE	IRRE
HASPIRSI	HASPIRSI	IRSI
HASPJOS	HASPJOS	JOS
HASPJQS	HASPJQS	JQS
HASPMISC	HASPMISC	MISC
HASPMSG	HASPMSG	MSG
HASPNATS	HASPNATS	NATS
HASPNET	HASPNET	NET
HASPNJT	HASPNJT	NJT
HASPNPM	HASPNPM	NPM
HASPNRM	HASPNRM	NRM
HASPNSR	HASPNSR	NSR
HASPNST	HASPNST	NST
HASPNUC	HASPNUC	NUC
HASPODSM	HASPODSM	ODSM
HASPPRPU	HASPPRPU	PRPU
HASPPSO	HASPPSO	PSO
HASPRAS	HASPRAS	RAS
HASPRDR	HASPRDR	RDR
HASPRTAM	HASPRTAM	RTAM
HASPSASR	HASPSASR	SASR
HASPSERV	HASPSERV	SERV
HASPSIR	HASPSIR	SIR
HASPSJFR	HASPSJFR	SJFR
HASPSNA	HASPSNA	SNA
HASPSPIN	HASPSPIN	SPIN
HASPSPOL	HASPSPOL	SPOL
HASPTCP	HASPTCP	TCP
HASPSSRV	HASPSSRV	SSRV
HASPSTAB	HASPSTAB	STAB
HASPSTAC	HASPSTAC	STAC
HASPSTAM	HASPSTAM	STAM
HASPSUBS	HASPSUBS	SUBS
HASPSXDV	HASPSXDV	SXDV
HASPSXIT	HASPSXIT	SXIT
HASPSXJB	HASPSXJB	SXJB
HASPSXNJ	HASPSXNJ	SXNJ
HASPSXOT	HASPSXOT	SXOT
HASPTABS	HASPTABS	TABS
HASPTERM	HASPTERM	TERM
HASPTRAK	HASPTRAK	TRAK
HASPWARM	HASPWARM	WARM
HASPXCF	HASPXCF	XCF
HASPXEQ	HASPXEQ	XEQ
HASPXJ00-HASPXJ31	HASPXJ00-HASPXJ31	XJ00-XJ31**
xxxxxxxx***	xxxxxxxx	xxxxxxxx
* This module cannot be modified by using JES REP (replace) facilities. Reserved names for installation exit modules. * Any load module previously specified in a LOADMOD control statement.

address|*

Specifies the 1- to 8-digit hexadecimal address of the data to be verified. This address does not have to be aligned in any way. The address should be taken directly from a JES2 assembler listing that contains the referenced CSECT.

If an asterisk (*) is coded, the address will be interpreted as one greater than the last address reference on the previous JES2 patch statement.

data

Specifies the bytes of data to be verified at the specified location. Specify this number as a multiple of 2 hexadecimal digits. The data within the parameter may be separated by commas, never blanks. If all the data will not fit into one patch statement (71 bytes), use another patch statement.

If the data specifies a location within a JES2 CSECT, as specified at assembly time, the JES2 patch processing routine will relocate this data by the base location of the CSECT if indicated. Specify this relocation by following the data to be relocated with the name of the CSECT (abbreviated as in “csect” above) enclosed in parentheses. The address specified in the data field should be taken directly from a JES2 assembly listing containing the referenced CSECT. You can specify a minimum of 6 hexadecimal digits (3 bytes), and a maximum of 8 digits (4 bytes) for relocation.

comments

Following the last required parameter and its blank delimiter, the rest of the control statement space can be used for comments.

Examples of JES2 patching facility statements are shown in Figure 1 and Figure 2.

Figure 1. Examples of JES2 Patching Format

 
/*******************************************************************/
/*                                                                 */
/*              CORRECT PROGRAMMING ERROR IN HASPRDR               */
/*                                                                 */
/*******************************************************************/
VER RDR     1E2    41E00001                  /* VERIFY INSTRUCTION */
REP  *      1E2    4590B258                  /* BAL TO PATCH SPACE */
VER NUC     258    B258,B25A,B25C,B25E,B260  /* VERIFY PATCH SPACE */
REP  *      258    41202000                  /* ADD INSTRUCTION    */
REP  *      *      41E00001                  /* REPLACE INSTRUCTION*/
REP  *      *      07F9                      /* RETURN             */
/*******************************************************************/
/*                                                                 */
/*              CORRECT BAD ADDRESS CONSTANT IN HASPPRPU           */
/*                                                                 */
/*******************************************************************/
VER PRPU    32E    58F0C65C                  /* VERIFY INSTRUCTION */
REP  *      330    B264                      /* MODIFY DISPLACEMENT*/
VER NUC     264    B264,B266                 /* VERIFY PATCH SPACE */
REP  *      264    00000520(PRPU)            /* ADDRESS CONSTANT   */
/*******************************************************************/
/*                                                                 */
/*                  MODIFY BLOCK CHARACTER TABLE TO SLASH          */
/*                  THE LETTER Z (POSITION 26) AND THE NUMBER ZERO */
/*                  (POSITION 27) ON OUTPUT SEPARATORS.            */
/*                  --A TABLE ENTRY IS 24 BYTES LONG--             */
/*                                                                 */
/*******************************************************************/

Figure 2. Examples of JES2 AMASPZAP Format

/*******************************************************************/
/*                                                                 */
/*             CORRECT PROGRAMMING ERROR IN HASPRDR                */
/*                                                                 */
/*******************************************************************/
NAME HASPRDR HASPRDR                         /* IDENTIFY SECTION   */
VER 1E2 41E00001                             /* VERIFY INSTRUCTION */
REP 1E2 4590B258                             /* BAL TO PATCH SPACE */
NAME HASPNUC HASPNUC                         /* IDENTIFY SECTION   */ 
VER 258 B258,B25A,B25C,B25E,B260             /* VERIFY PATCH SPACE */
REP 258 41202000                             /* ADD INSTRUCTION    */
REP * 41E00001                               /* REPLACE INSTRUCTION*/
REP * 07F9                                   /* RETURN             */
/*******************************************************************/
/*                                                                 */
/*             CORRECT BAD ADDRESS CONSTANT IN HASPPRPU            */
/*                                                                 */
/*******************************************************************/
NAME HASPRPRU HASPPRPU                       /* IDENTIFY SECTION   */
VER 32E 58F0C65C                             /* VERIFY INSTRUCTION */
REP 330 B264                                 /* MODIFY DISPLACEMENT*/
NAME HASPNUC HASPNUC                         /* IDENTIFY SECTION   */
VER 264 B264,B266                            /* VERIFY PATCH SPACE */
REP 264 00000520(PRPU)                       /* ADDRESS CONSTANT   */
/*******************************************************************/
/*                                                                 */
/*                  MODIFY BLOCK CHARACTER TABLE TO SLASH          */
/*                  THE LETTER Z (POSITION 26) AND THE NUMBER ZERO */
/*                  (POSITION 27) ON OUTPUT SEPARATORS.            */
/*                  --A TABLE ENTRY IS 24 BYTES LONG--             */
/*                                                                 */
/*******************************************************************/