Locator map listing

(1)

Specification of program division, section and program name.

(2)

File name, file sequence number and address of file control block of all files used in the program.

(3)

SOURCE SEQ NO
indicates the sequence number of the source line containing the definition.

(4)

MODULE REL ADDR
indicates the relative starting address of a data definition within the module.

(5)

GROUP REL ADDR
identifies the relative starting address of a data definition within a 01-level entry (hexa-decimal).

(6)

POSITION IN GROUP DEC
is the number of the first byte of a data definition within a 01-level entry (decimal, counting from 1).

(7)

LEV NO
contains the level number of the definition. A “G” preceding the level number identifies an item of data as “global”.

(8)

contains the data-name defined by the user.

(9)

LENGTH IN BYTES
indicates, in decimal (DEC) and hexadecimal (HEX) notation, the length of the area to which the data name is assigned.

(10)

FORMAT
indicates the symbolic name of the data class. 

(11)

REFERENCED BY STATEMENTS
lists all the source line numbers, in ascending order, in which there are statements that reference this data definition. If there are more cross-references than fit on a line, continuation lines are generated (see the LINE-SIZE parameter in the  section "LISTING option").

The type of reference appears in front of the line number:

M	modify
R	read
A	address

The corresponding lowercase letters indicate implicit accesses (this affects corresponding subordinate fields with MOVE CORRESPONDING, for example, or the data item referred to by a condition name).

(12)

LVL
indicates the nesting level of the program, starting at 000 for the outside program. 

(13)

SOURCE UNIT NAME / SECTION NAME / PARAGRAPH NAME
indicates the program name and the section and paragraph names occurring in this program.