DFHMSCAN works
by:
- Loading, one at a time, either all of the programs in the library, or
a subset, depending on what value you specify for the PARM option.
- Scanning each of the specified modules for BALR 14,14, BASR 14,14, and
BALR 14,15 instructions.
- Analyzing the code preceding identified BALR or BASR instructions, to
see if it matches sequences produced by CICS® macro requests or EXEC CICS commands.
DFHMSCAN scans back 20 bytes if it finds a BALR 14,14 or BASR 14,14 instruction,
and 40 bytes if it finds a BALR 14,15.
- Checking each module for EXEC CICS ADDRESS CSA commands.
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