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Which reference or manual should I have?

 
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Lord.of.Wind

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Joined: 17 Nov 2005
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PostPosted: Thu Sep 11, 2008 12:38 pm    Post subject: Which reference or manual should I have?
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Code:

...
005      CLC   0(5,RX),=C'     '       BLANK PER UNIT?             
         BE    007                     YES, GO WRITE REJECT       
         CLC   5(10,RX),=C'          ' BLANK EMPLOYEE ID?         
         BNE   010                     NO, PROCESS                 
007      BAL   SYSUT3(RX)              ELSE WRITE TO REJECT FILE   
         BAL   DELETE(RX)              GET NEXT RECORD     
         B     005                     AND CONTINUE                 
*                                                                   
010      MVC   0(15,RZ),0(RX)          START OF RECORD             
         MVC   15(1,RZ),=C'1'          SET DEMOGRAPHIC RECORD FLAG 
         MVC   16(118,RZ),15(RX)       REST OF RECORD               
         MVC   134(10,RZ),=C'          ' ADD 10 SPACES
         MVC   144(3,RZ),=C'USA'       ADD COUNTRY             
020      BAL   SYSUT2(RZ)              WRITE                   
         BAL   DELETE(RX)              GET NEXT RECORD         
         B     005                     AND CONTINUE             
         END
...


Can anybody tell me what reference or manual should I use to understand the above codes?

Many thanks!
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enrico-sorichetti

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PostPosted: Thu Sep 11, 2008 12:49 pm    Post subject: Reply to: Which reference or manual should I have?
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the overall look is assembler, but the format of the statements

Code:
007      BAL   SYSUT3(RX)              ELSE WRITE TO REJECT FILE   
         BAL   DELETE(RX)              GET NEXT RECORD     
.............
020      BAL   SYSUT2(RZ)              WRITE                   
         BAL   DELETE(RX)              GET NEXT RECORD         


and numeric labels hint something else

the best thing is to ask Your peers

here is a link to a similar/same issue
http://ibmmainframes.com/viewtopic.php?t=30889&highlight=bal+sysut2
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Lord.of.Wind

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PostPosted: Thu Sep 11, 2008 12:55 pm    Post subject:
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thanks!
But I am just wanting to know CLC, BE, BNE, BAL, B, such commands' definination and usague in some manual.

I looked them up in 'High Level Assembler for MVS & VM & VSE Programmer’s Guide Release 4' the IBM document, but found no such details.
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enrico-sorichetti

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PostPosted: Thu Sep 11, 2008 1:23 pm    Post subject: Reply to: Which reference or manual should I have?
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Principle of Operations
( not the latest one but enough for basic instructions )

http://publibz.boulder.ibm.com/cgi-bin/bookmgr_OS390/BOOKS/DZ9AR004/CCONTENTS?SHELF=EZ2HW125&DN=SA22-7201-04&DT=19970613131822
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Lord.of.Wind

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PostPosted: Thu Sep 11, 2008 3:02 pm    Post subject:
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THANK YOU! icon_smile.gif
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