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IBM System/360 User Manual

IBM System/360
118 pages
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If--your
installation
has
one
or
more
of
the
TSO
Program
Products
or
PL/I
c?mpilers,
it
will
provide
you
with
documentation
that
explains
how
to
use
them.
This~-section
explains
how
to
use
the
programs
normally
available
under
the
operating
system.
The
following
paragraphs
describe
how
you
can:
Create
a
program
Compile
your
program
Link
edit
a
compiled
program
Execute
a
program
Load
a
program
Process
background
jobs
It
is
assumed
that
you
are
familiar
with
a
programming
language.
Creating a Program
Before
your
source
program
is
compiled
you
must
introduce
it
into
the
system.
You
do
so
with
the
EDIT command,
as
described
in
the
section,
"Entering
and
Manipulating
Data".
When
you
enter
the
EDIT command
you
must
specify
the
type
operand
or
give
a
descriptive
quali
fier
to
the
data
set
name.
The
type
(or
descriptive
qualifier)
tells
the
system
which
programming
language
you
are
using.
If
you
are
writing
a
program
and
JCL
statements
to
be
submitted
as
a
background
job,
use
CNTL
as
the
type
or
descriptive
qualifier.
The EDIT command
allows
you
to
specify
certain
options
for
your
source
program.
You
can
use
the
SCAN
operand
to
request
syntax
checking
when
the
data
set
type
is
GOFORT,
FORTE,
FORTG,
FORTGI,
FORTH,
BASIC,
PLIF,
PLI,
or
IPLI.
You
can
use
the
LINE
operand
to
specify
the
length
of
the
input
line
for
PL/I
source
programs.
The
length
of
the
input
line
for
the
Assembler,
FORTRAN,
and
COBOL
is
80
characters.
After
you
create
your
source
program
you
must
use
the
SAVE
subcommand
to
save
the
data
set
before
you
end
the
EDIT command.
Your
source
program
is
now
ready
for
compilation.
The
example
in
Figure
8
shows
the
creation
of
an
assembler
source
program.
r----------------------------------------------------------------------,
I
READY
I
edit
progl
new asm
I
INPUT
I
I
I
source
program
J
I
I
EDIT
I
save
I
SAVED
I
end
J
READY
L
_____________________________________________________________________
_
Figure
8.
Creating
an
assembler
source
program
64
TSO
Terminal
User's
Guide
(Release
21.7)

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IBM System/360 Specifications

General IconGeneral
BrandIBM
ModelSystem/360
CategoryDesktop
LanguageEnglish

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