Identifies the beginning of your job to the operating system. jobname is
the name you assign to the job.
2
Defines the work file to be used by the assembler. The work file
must be on a direct-access storage device. The work file can be a
SAM file or a SAM-ESDS file. This statement is not required if IJSYS03
is defined in the System Standard or Partition Standard labels.
3
Defines the SYSLNK file that receives the object records produced
from the LINK option. This statement is not required if IJSYSLN is
defined in the System Standard or Partition Standard labels.
4
Specifies the sublibrary where the assembler resides.
5
Specifies the sublibraries that are to be searched to locate any
macro and copy members, and the ASMAOPT.USEROPT member
(if required).
6
Sets the LINK option and the Assembler OBJECT option which causes
the assembler to write the object records produced to SYSLNK.
7
Invokes the assembler to process the assembler source statements
that follow the EXEC statement.
The SIZE parameter of the EXEC
statement specifies SIZE=ASMA90. This sets the size
of program storage to the size of the phase
ASMA90 and makes all the remaining storage in the partition GETVIS
storage. High Level Assembler does not use program storage.
8
The end-of-data statement indicates the end of input to the assembler
(source code), and separates data from subsequent job control statements
in the input stream.
9
The end-of-job statement indicates the end of the job.
These statements cause the assembler to assemble your program and
to produce a listing (described in Using the assembler listing)
and an object module (described in Object deck output).