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SYMBOL TABLE ITEMS AND INTERNAL
FORMAT OF REFERENCE AND DEFINITION ITEMS
Each item consists of 3 words:
Symbol
1-8 Chars.
Value Word
(900 Seri es)
Value Word!
(9300)
i
I
1 Char.
I
(6)
0
I
1C
I
(6 )
0
•
I
Sub-
Used for POP
type
Items Only
~(2)
(5)
o
1 2
.0
.l
Sub-
type
00
M
00
(2)
(2)
(1)
(2)
1C
(6)
1 C
(6)
B
Yr
(1)
(1)
6 7 8 9
B 0
(1)
(1)
0 1 2 3 4 5 6 7 8 9
I
1C
I
1C
(6)
(6)
I
1 C
I
1C
(6)
(6)
I
•
I
·
Symbol value or address of last reference
( 15)
I
I
I
I
Symbol value of address of lost reference
( 15)
'the third word of each item is an instance of one of the following:
·,,0
8.
Internal POP
Definition
(900 Series only)
Common or
Program Length
•
I
Sub-
POP Sequence No.
Yr
type
o
0
(6)
1
0 1 2
7 8 9
o
•
I
CD
Sub-
Not Used
B C
type
o
0
0
0
o
1 2
6 7 8 9
•
I
o
I
•
I
•
Ac tua I, effec ti ve
I
origin of POP subroutine
( 15)
~-
I
·
I
·
Length of program or common block (L)
(15)
I
·
I
·
23
23
23
23
23
23
Externa I Labe I
Reference
Sub-
type
Not Used
~
Address of data word containing last reference
0
o
46
1
,
,.,
I L
0
0
0
( 15)
7 8 9
23
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