You can create a snapshot using the FaultFinder Listing Generator, which provides information in the form of a detailed listing file.
To create a listing file:
- Compile the program for debug
- Run the
fflst command
To run the FaultFinder Listing Generator, use the command:
fflst options filename [listfile]
where the parameters are:
-
options
- Specifies the level of detail in the FaultFinder listing. options can be any combination of:
If you specify no options, the Listing Generator produces the full source, data map, procedure map and cross-reference listing. For details of these listings, see below.
| s
|
Suppresses the source listing
|
| d
|
Suppresses the data map listing
|
| -p
|
Suppresses the procedure map listing
|
| -x
|
Suppresses the cross reference listing
|
| -ln
|
Specifies a page size of
n lines. The default is 66 lines
|
| -v
|
Verbose output with version information
|
-
filename
- The name of the
.idy file to be processed. You do not have to specify the
.idy file extension as this is the default file type.
-
listfile
- The name of the file to which the listing is saved. If you do not specify this parameter, the listing is directed to the screen.
Note: The FaultFinder Listing Generator always uses the
.idy file, not the COBOL source file.
For example, if you have a program
appsource.cbl, the following command generates a full listing minus any cross-reference information in the listing file
appsource.ffl:
cobol appsource.cbl anim;
fflst -x appsource.idy appsource.ffl
