System Control Blocks

Offset
Bytes and
Alignment
I 24 (18) •• 3
27 (lB) ••• 2
29 (10) • 3
32 (20) 3
35 (23) ••• 3
38 (26) •• 8
35 (23) ••• 2
37 (25) • 2
39 (27) ••• 2
III (29) • 2
43 (2B) ••• 3
46 (2E) •• 8
Main Storage
PDS DIRECTORY ENTRY
Field Description, Contents, Meaning
User Data Field (Continued)
Total contiguous main storage requirement of module.
First Text Block Length
Length of the first block of text.
EP Address
Entry pOint address associated with member name or with alias name
if the alias indicator is on.
First Text Block Origin
Linkage editor assigned origin of the first block of text.
EP-Member Name
LOAD MODULE -- ALIAS NAME AND RENT OR REUS· ATTRIBUTE
The entry point associated with the member name when the first
field is an alias name and the load module has reenterable or
reusable attributes.
Member Name
The member name of the load module when the first field is an alias
name and the load module has reenterable or reusable attributes.
Scatter List Size
LOAD MODULE -- SCATTER
Number of bytes in the scatter list.
Transl-Table Size
Number of bytes in the translation table.
ESDID-T
Identification of the ESD item (ESDID) of the control section to
which the first block of text belongs.
ESDID-CSECT
Identification of the ESD item (ESDID) of the control section
containing the entry point.
LOAD MODULE -- SCATTER, WITH ALIAS NAME AND RENT OF REUS ATTRIBUTE
EP-Member Name
The entry point associated with the member name when the first
field is an alias name and the load module has reenterable or
reusable attributes.
Member Name
The member name of the load module when the first field is an alias
name and the load module has reenterable or reusable attributes.
268 05 System Control Blocks (Release 21.7)