There are two map listings, one for data items and one for procedural items.
Data Item Map Listing
The data item map listing looks like this:
* Data Map Listing
* Line Name Addr Size Sec Usage Picture string
000003 WS-VAR-1 000050 0000FF WS Alnum PIC X(255)
000006 TLS-VAR-1. 000000 0003FD TS Alnum PIC X(1021)
000009 LS-VAR-1 000000 0001FF Lcl Alnum PIC X(511)
000012 LNKS-VAR-1 000000 0007DB Lnk Alnum PIC X(2011)
000013 LNKS-VAR-1R. 000000 000400 Lnk Alpha PIC A(1024)
000014 LNKS-VAR-2 000000 000C18 Lnk Alnum PIC X(3096)
000000 RETURN-CODE 000150 000002 WS Comp PIC S9(4) COMP
000000 SORT-RETURN 000154 000002 WS Comp PIC S9(4) COMP
This listing shows:
- The line at which the data item was defined
- The hexadecimal address and size of the data item
- The section in which the data item was defined, identified by:
| WS
|
Working-Storage Section
|
| FS
|
File Section
|
| TS
|
Thread-Local Storage Section
|
| Lcl
|
Local Storage Section
|
| Lnk
|
Linkage Section
|
| Obj
|
Object-Storage Section
|
| SRg
|
Compiler Special Register
|
- The usage defined for the data item, such as alphanumeric, alphabetic or computational
- The picture of the data item
Procedural Item Map Listing
The procedural item map listing looks like this:
* Procedure Map Listing
* Line Name Seg IntAddr GntAddr Sec/Par
000017 SEC1 000002E Sec
000018 PAR1
0000030 00000CC Par
This listing shows:
- The line at which the procedural item was defined
- The address in the intermediate and/or generated code at which the procedural item was defined
- Whether the procedural item is a section or paragraph
