Hi,
I am trying to create inventory list to show all called procedures from an EXEC
program.
Ideally I require a language parser which parses the syntax but doesn't execute
the code; instead just identifies various aspects of the program (like called
procedures, file definitions etc)
REXX has option that causes commands to be traced but not processed.
TRACE !C
However it doesn't work if calls are made to external procedures (like PLI or
FORTRAN modules etc)
Is there a utility/command which can help me achieve the above?
My system is z/VM 5.2
Thanks.
Example:
Pseudo code:
ABC EXEC
/* */
CALL 'PRDDATE' 'MMDDYY'
ERASE IUDINIT LOG
'EXEC XYZPGM'
WHEN SELECTION = 2
THEN DO
CMPSCHEM
END
'FILEDEF IPPFILE DISK IPPFILE DAT A (LRECL 110 RECFM F'
'FILEDEF ITTFILE DISK ITTFILE DAT A (LRECL 110 RECFM F'
'QCHG'
IF RC <> 0 THEN DO;
SIGNAL ERROR;
END
RETURN;
The utility should return all called programs:
1.PRDDATE & XYZPGM (which are EXEC and may be written in EXEC, EXEC2 or REXX
language)
2.CMPSCHEM (which is written in assembly language - CMPSCHEM ASSEMBLE)
3.QCHG (which is PL1 program - QCHG PLI)
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