IBM System/360 System Programmer's Guide

SYSTEM MACRO-INSTRUCTIONS
This chapter contains the description
and formats of macro-instructions that
allow you either to modify control tlocks
or to obtain information from control
blocks and system tables. Before reading
this chapter, you should be familiar with
the information contained in the prerequi-
site publications listed below.
Prerequisite Putlications
The IBM Sys1:em/360 Oper~ting System:
Control Program Services publication (Form
C28-6541) contains the notativn conventions
used to describe the macro-instructions in
this chapter.
The IBM Sys1:em/360 Operating System:
Assembler Language publication (Form
C28-6514) contains the information neces-
sary to code programs in the assemtler
language.
The IBM system/360 Operating System:
System Control Block publication (Forro
C28-6628) contains format and field de-
scriptions of the system control tlccks
referred to in this chapter.
System Macro-Instructions 125

IBM System/360 Specifications

General

Brand	IBM
Model	System/360
Category	Desktop
Language	English