UNIVAC 9200, 9300 Programmer's Reference Manual

REFEFI

r~CE,

UN:I\/A<:

Fe$EI~L

SVSTEIViS

DIVIS

UNIVAC
Card

9200/9300

As!;;emb1er Programmers

UP-4092 Rev. 2

Systems

Reference

June

27,

1968

UNIVAC
and

9200/9300

availability
Assembler
mary

Sheet.

SECTION

----

Contents

Section

Section
Appendix A
Appendix

Systems
of

Updating

Programmers

This

material

2

3

B

UPDATING

P.I.Eo

Package

Reference,fI

should

DESTROY
PAGES

3

5

7

5 & 6

7 & 8

1 & 2

13 Rev. 1 and 14
7 Rev. 1

37 Rev. 1
39

PACKAGE

Bulletin

ttBII
UP-4092 Rev.
be

utilized

FORMER

NUMBERED

Rev.
Rev.
Rev.

1
1
1

and
and

& 8 Rev. 1

"B"

11,

UP-7535.11, announces

for

the

{UNIVAC

2,

25

in

the

9200/9300 Systems Card
pages
following

4

&

6

38

Rev.

Rev. 1

1

the

release

plus 1 Updating

manner:

FILE

NEW

PAGES

NUMBERED

3 Rev. 1* & 4 Rev. 1
5 Rev. 2

7 Rev.

5*

& 6 Rev. 1

7

Rev.

& 6 Rev. 2

2

1 &

8*

1 Rev. 1 and 2*
13 Rev. 1*

7 Rev. 2 & 8 Rev.

& 14 Rev. 1

37 Rev. 2 &
39 Rev. 1

& 40**

Sum-

38

1*

Rev. 2

Appendix C

*These
**These

are

are

backups

new

pages.

of

revised

1 & 2

3 Rev. 1 & 4 Rev. 1

N.

A.

pages,

and

remain

unchanged.

1 Rev. 1 and 2 Rev. 1
3 Rev. 1*

57<-*

& 6**

& 4 Rev. 2

UNIVAC
Card

9200/9300

Assembler

UP-4092. Rev. 2

Systems

Programmers

Reference

March

15,

1968

UNIVAC
and

availability

Card

Assembler

Summary

9200/9300

Sheet.

SECTION

Contents

3

4

5

Systems
of

Updating

Programmers

This

material

UPDATING

P.I.E.

Package

Reference,"

should

DESTROY
PAGES

5 and 6
7 and 8
11

1
5

7 and
15 and 16
21

Bulletin

"Alf

be

NUMBERED

and

1

4

and

3

and

5

6

7
3 and 4

and

and

2

and

6
8

PACKAGE

8,
for

"A"

UP-7535.8,

the

UP-4092 Rev.

utilized

FORIv1ER

2

12

announces

"UNIVAC

2,

66

in

the

the

release

9200/9300

pages

following

FILE

Systems

plus 1 Updating

manner:

NEW

PAGES

NUMBERED

1
1

Rev.
and

1

4*

1*

and 2

3 Rev.

Rev. 1 and 6 Rev.

5

Rev.

7

3 Rev. 1 and 4 Rev. 1
5 Rev. 1 and 6 Rev. 1
7 Rev. 1 and 8 Rev. 1
11

Rev. 1 and

Rev. 1 and

1

Rev. 1 and

5

Rev.

7

1 and

12
2 Rev.
6

8*

15* and 16 Rev.
21

Rev.

1

Rev. 1

Rev.

1

1

1
1

*These

A.ppendix A

Appendix

Appendix

pages

are

B

C

backups

of

5 and
7 and

13
19
21
23
25

7 and 8
9 and
11
17 and
21
23 and
25
27
29

31
3 and 4

revised

6
8

and
and
and
and
and

10

and
and
and

and
and

thru

pages,

14
20
22
24
26

12
18

22
24
26
28
30

38

and

remain

5 Rev. 1 and
7 Rev.
13 Rev.
19 Rev.
21* and
23 Rev.
25* and

7 Rev.
9 Rev.
11

Rev.
1 7 Rev.
21* and
23* and
25

Rev.
27 Rev.
29

Rev.

31

thru
3 Rev.

unchanged.

6 Rev.

1 and

8*

and 14*

1
1 and
22 Rev.

20*

1
1 and 24*
26 Rev.

1

1 and 8 Rev.
1 and

1 and

10*

12*
1 and 18*
22 Rev.
24 Rev.

1

1
1 and 26*
1 and 28*
1 and
38

1 and 4

all

30*

Rev.
Rev.

1

1

1

1

_u_:_e_-:_.O_~_2

____ . ______

~_~_~V_DA_A_C

__

S~_~_OM_O_~9

__

;:_~_~

_______

'---

________

CONTENTS

SE_c_~_~_~t_:e_n,_ts

__

1

PA G E'

1.

__

_

CONTENTS

1.

INTRODUCTION

1.1.

GENERAL

1.2.

THE

1.3.

CARD

1.4.

ASSEMBLY

2.

THE

ASSEMBLER

2,,1.

CHARACTER

2

..

2.

STATEMENT
2,,2.1.
2,,2.2.

2

2:,2.4.
2,,3.

2 .
2 .

2.3.3.

2.,3.4.

2.3.5.
2 .

2.3.7.

2.3.8.

Label
Operation

..

2.3.

Operand
Comments

EXPRESSIONS

.3.1.

Decimal

.3.2. H exadeci m al

Character
Location
Rei

.3.6.

Symbols
Relocatable
Length

PURPOSE

ASSEMBLER

Field

ative

OF

LANGUAGE

LANGUAGE

SET

FORMAT

Field

Field

Field

Representation

Representation

Representation

Counter

Addressing

and

A ttri

bute

AN

ASSEMBLER

FOR

THE

UNIVAC

CHARACTERISTICS

Absolute

Expressions

9200/9300

1-1

1-1

1-1

1-2

1-4

2-1

2-1

2-1

2-1

2-1

2-1

2-2

2-2

2-2
2-3
2-4
2-4

2-4

2-5
2-5
2-6

1

to

7

to

1-4

to

2-15

2.4.

MACHINE

2.4.1.

2.4.2.

2.4.3.

2.4.4.

2.4.5.

:2.5.

DATA

:2.5.1.

:~

.5.1.1.
:2.5.1.2.
:2.5.1.3.
:2.5.2.

INSTRUCTIONS
RX -Register
SI

- Instruction
SSI -Storage
SS2 -Storage

Implied

DC -Define

DS -Define

Base

AND

STORAGE

Character
Hexadecimal

Expression

Representation

Storage

to

Storage

to

Storage

to

Storage

to

Storage

Register

Constant

Representation

Constants

and

FORMATS

Instructions

Instructions
Instructions
Instructions

Length

2-6
2-8
2-8
2-9

2-10

2-10

:2-11
:2-12

:~-12

2-13

2-13

2-14

UP-4092

,

__

~~.

I UNIVAC 9200/9300

2.~

___ , ______

3.

ASSEMBLER

3.1.

DIRECTIVES

3.1.1.

Symbol

3.1.2.

Assem

3.1.2.1.

3.1.2.2.

3.1.2.3.

3.1.3.

Base

3.1.3.1.

3.1.3.2.

3.1.3.3.

3.1.3.4. Direct

3.1.4.

Program

3.1.4.1.

3.1.4.2.

3.1.5.

Assembler

3.1.6.

Assembler

3.1.7.

Operand

C_A_R,_D_A_S_S_E_M_B_L_E_R

DIRECTIVES

Definition

bly

Contro

I
START -Program
END -Program
ORG -Set

Register
USING -Assign
DROP -Unassign

Function

Addressing

Linking
ENTRY
EXTRN

- Externally

- Externally
Program
Control

Format

location

Assignment

of

USING

End

Base

listing

Card

AND

SYSTEM

Start

Counter

Register

Base

and

DROP

Defined

Referenced

_______

Register

Directives

Symbol

CODES

Declaration

Symbol

Dedaration

",--

Rev.

_____

1

Contents

...a...;;;S..;;;,E.;;;"CT._1.;;;"O;,.;.;N:;.......

__

3-1
3-1

3-1

3-2
3-2

3-3
3-3

3-4

3-5
3-5

3-5

3-7

3-7

3-8
3-8
3-8

3-14
3-14

.&....;..P;.;,.AG;;.,;E;,;.:

to

3-18

___

2

_

3.2.

SYSTEM

4.

OPERATING

4.1.

GENERAL

4.1.1.

4.1.1.1.

4.1.1.2.

4.t:.

ASSEMBLER

4.2.1.

4.L:.2.

4.2:.3.

4.L~.4.

4.2.5.

4.L:.6.

4.~;.

CARD

4,4,.

LINKING

5. LlINKER

5.1.

INTRODUCTION

5.2.

LINKER INPUT

PROCEDURES

Card

Controller

Sta

rt

In

Second

Element
External
Program
External

Text

Card

Transfer

ASSEMBLER

COD

ES

OPERATING

Operating

stru

cti

ons

Pass

Rerun

CARD

Definition

Definition

Reference

Reference
Card

THE

CARD

INSTRUCTIONS

Instructions

Instructions

OUTPUT

Card

Card

Card

Card

PRINTED

ASSEMBLER

OUTPUT

3-14

4-1

4-1
4-1

4-1

4-2
4-2

4-3

4-4
4-4
4-5
4-5
4-6

4-7
4-8

5-1

5-1

5-2

to

to

4-9

5-21

5.3..

LINKER

5.3,.1.

CTl

5.3.2.

PHASE

5.3.3.

EQU

5.2:.4.

EN

5.3.5.

REP

5.3.6.

MOD

5A.

EXAMPLE

5.~j.

ONE-

CONTROL

0

AND

CARD

TWO-PASS

FORMATS

LINKING

5-2

5-3
5-3

5-4
5-4
5-5

5-5

5-6
5-13

UP-4092

Rev.

2

UNIVAC

9200/9300

CARD ASSEMBLER

Rev.

1

Contents

SECTION:

I 1

PAGE:

5.6.

LINKING

5.7.

CARD

5.7.1.

Type Q Cards

5.7.2.

Type Y Cards

5.8.

LINKER

.

5.8.1.

Li

5.8.2.

APPENDICES

A.

PREASSEMBL Y MACRO

5.9.

AI.
A2.

Linker

LINKER

GENERAL

MACRO

THE

OUTPUT

MAP

nker

Map P ri
Map

CONSOLE

INSTRUCTION

A2. L Parameters
A3.

WRITING
A3. L PROC
A12.

NAME

All

END

3.

4,

Com

A
A4.

INCORPORATING

MACRO
Directive
Directive

Directive

men

ts

LINKER

FROM

THE

nt

Li

nes

Error

Messages

DISPLAYS

PASS

DESCRIPTION

FO

DEFINITIONS

PARAMETERS

LINKER

RMAT

INTO

MACRO

CODING

5-13

5-18
5-18

5-18

5-19

5-19
5-20

5-21

A-I

A-I

A-2

A-2

A-4

A-4
A-5
A-5
A-5

A-6

to

A-30

A5.

NAME

A6.

CONDITIONAL

A6.1,

DO

and

A6.2.

GOTO

A6,3,

Set

Variables
A6.3.1.
A6,3,2,
A6.3.3.
A6.3.4,
A6,3.5,
A6.3.6.

A7.
A8.
A9.
AID.

AlD.l.
AlD,2.
AlD.3.
AIO.4,

AIL

GBL
LCL
SET

Relational
Character
Use

CONTINUATION
LABELS

MACRO

MACRO

Source
Macro
Comments

Error

MACRO

STATEMENT

MACRO

ENDO

Directives

and

LABEL Directives

Directive
Directive

Directive

and

Logical

Values

of

Character

CARDS

USED

IN

UNIVAC

INSTRUCTION

PASS

OUTPUT

Code

Card

Instruction

Card

Format

Card

Format

PASS

CONSOLE

PASS

Values

DECK

FORMAT

Format

Card

INSTRUCTIONS

Operators

PRODUCED

Format

DISPLAYS

MACROS

A-7
A-9

A-9

A-ll

A-I2
A-12
A-13

A-13

A-13

A-14
A-14

A-I7

A-17

A-I7
A-I8

A-I8

A-I8
A-I8

p.,--

19

A-19

A12.
AI2.1.
A12.2,

LINKING

Operating

Control

THE

MACRO

Instructions

Card

PASS

A-21

A-22

A-23

UP-4092

Rev.

2

A13.

THE

A

13.1.

A

13.1.1.
A13.1.2.
A13.1.3.
A13.2.
A

13.

3.
A13.4.
A13.5.
Al3.6.

B.

INPUT/OUTPUT

81.

GENERAL

82.

GENERAL

83.

DE

83.1.

83.2.

83.2.1.

83.2.2.

83.2.3.

812.4.

83.2.5.

83.2.6.

812.6.1.

83.2.6.2.
8:L2.

7.

8:L2.8.

83.2.9.
8:L2.10.
8:3.2.11.
8:3.2.12.
8:t2.13.
8:3.2.14.

83.2.15.

83.2.16.

83.2.17.
8::-1.2.18.

UNIVAC

CARD ASSEMBLE R

COMPRESSOR

Compressed

Da

ta

Fixups

Header

Error

Com~ressor

Linking
Operating
Control

FIN

ITION
Header
Detai I Entry

810ck
Channel
Control
End-of-File
The
Allowable

Transfer-and-Read

Send-and-Receive
Input A rea
Input
Input
Mode
Output A rea
Output
Overlap
Print
Printer
Punch
Printer

Type

Macro

Ca

rds

Specification

Indications

Conso

the

Compressor

Instructions

Card

CONTROL

DESCRIPTION
USAGE

STATEMENTS

Entry

Card

Ca

rds

Size

Entry

Entry

Entry

(CNTL)

Address

Function

Area
Translate
Deta

8ar

of

Entry -UNIVAC

Functions

Entry
Entry

i I

Entry
Entry

Translate

Entry

(ORLP)

Entry

Advance

Error

Entry

Overflow

File

Entry

9200/9300

Li

brary

Ie

Di

splays

SYSTEM (IOCS)

(DECLARATIVE

(8KSZ)

(CHNL)

Entry

for

Functions

Data

(lOA

1)

(INAR)

Table

Entry

(MOD

E)

(OUA

R)

Table

(OT8L)

(FONT)

Entry

(P

(PUNR)

Entry

(PROV)

(TVPF)

Deck

Format

(EOFA)

1001

the

UNIVAC

Functions

(lT8L)

RA

D)

MACROS)

Card

1001

Controller

Card

Controller

Rev.

(FUNC)

I

1

Contents

SECTION:

A-23
A-23
A-24

A-24
A-25
A-25
A-27
A-28
A-3D
A-3D

8-1
8-1
8-1

8-2
8-2
8-2
8-3
8-3
8-3
8-3
8-4
8-4
8-5
8-5
8-6
8-6
8-6
8-6
8-7
8-8
8-8
8-8
8-8
8-8
8-9
8-10

to

8-40

4 .

8,L

SUMMARY

85.

DEFINITION

85.1.

85.2.
8!5.

3.

85.4.

85.5.

Online

Serial

Reader

P r i n

te

r F i

Online

Serial

Card

Controller File

OF

DETAIL

STATEMENT

Punch

File

Example

leE x amp

Read

ENTRY

File

Definition

leD e

fin

and

Punch

Example

CARDS

EXAMPLES

Example

i t

ion

File

Definition

Example

8-11

8-12
8-12

8-12

8-12
8-13
8-13

'UP-4092

Rev.

2

UNIVAC 9200/9300

CARD ASSEMBLER

Rev.

2

con~ents

SECTION:

PAGEl

5

----------~~.--------------------------------------~----------~-----

B6.

IOCS

MACRO

B6.1.

GET

B6.2.

PUT

B6.3.

Work

B6.4.

Programming

B6.5.

OPEN

B6.6.

CLOSE

B

6.7. C NT

B6.7.1.

86.7.2.
B6.7.3.
B6.

7.
B6.7.5.
B6.8.

B7.
B8.
B9.
BI0.
Bll.

BILL
Bl1.2.

R L
Printer
Printer
Stacker

4. N umeri
Specifying

Summary
PROGRAMMING
GENERAL
STORAGE

APPROXIMATE
CARD

Preparing

Error

INSTRUCTIONS

Macro

Instruction

Macro

Instruction

Area

Considerations

Considerations-Read/Punch

Macro

Instruction

Macro

Instruction

Mac

ro

Ins t ru
Spacing
Skipping

Select

c P

rin

ting

Columns

of

UNIVAC

CONVENTIONS -PROGRAM
PROCEDURE

REQUIREMENTS

TIMES

READER

Indications

DEFINITION

the

Card

(IMPERATIVE

c t

ion

to

be

Punched

9200/9300

SUMMARY

FOR

IOCS

Reader

Combined

Card

System

FOR

USING

ROUTINE

STATEMENTS

MACROS)

File

IOCS

Imperative

REGISTERS

IOCS

EXECUTION

Macros

B-13
B-13
B-14
B-14
B-14
B-15
B-15
B-15
B-15
B-16
B-16
B-17
B-18
B-18

B-19
B-19
B-19
B-20
B-21

B-21
B-22

B12.

PRINTER
B12.1.
BI2.2.
B

B13.
B14.
B15.

BI5.1.
BI5.2. End-ot-File
BI5.3.
BI5.4.

B16.
B
BI6.2.
B16.3.
BI6.3.1.
B16.3.2.

B17.
BI7.1.
B17.2.
B17.1
BI7.4.
BI7.5. End-ot-File
B17.6.

B17.7.

Preparing
Error

12.3.

Paper

SERIAL

SERIAL
SERIAL

Buffer
Preparing

Error

UNIVAC

16. L Wo
Preparing

Error

ROW

Punch
Read
Read
Buffer

Preparing
Error

DEFINITION

Indications

Low

PUNCH
READ
READ/PUNCH

and

Indications

1001

rk A rea

Indications
STOP 1 (65xx)
STOP 2 (65yy)

READ/PUNCH

Only
Only
and

and

Indications

the

Printer

DEFINITION

DEFINITION

Work

Area

the

Serial

CARD

Size

the

Card

Punch

Work

Area

the

Row

STATEMENTS

STATEMENTS

STATEMENTS

DEFINITION

Size

Read/Punch

CONTROLLER

Controller

DEFINITION

Size

Read/Punch

STATEMENTS

STATEMENTS

DEFINITION

STATEMENTS

B-23
B-23
B-24
B-25

B-25
B-26
B-27

B-27
B-28
B-28
B-29

B-30
B-31
B-31
B-32
B-32
8-34

B-35
B-35
B-36
B-36
B-37
B-37
B-37
B-38

B18.

B19.

ADDITIONAL

IOCS

GENERATION

KEYWORD

PARAMETER

SPECIFICATIONS

B-40
B-40

UP-4L92

Rev.

-----.

UNIVAC

2

CARD ASSEMBLER

9200/9300

Rev.

2

Contents

SECTION:

PAGE:

6

--------------------------------------~----------~----------~-------------

C-l

to

C. CARD

LOAD

ROUTINE

C-6

GENERAL

Cl.

PAI1AMETERS

C2

..

LOADING

C3.

LOAD

C4.
C5.

DESCRIPTION
C5.1.
GJ.2.
C5.3.
C5.4.
C6.

PROGRAMMING
C7.

LOADING
C8.

1001

EXEC

D.

01.

GENERAL

02.

MACRO

02. L Message

Di'.2.

03.

I/O

ADDITIONAL

ROUTINE

Bootstrap
Clearing
Reader

Section

Loader

Section

LOADER

I

INSTRUCTIONS

Restart

Macro

CONTROL

FOR

THE

STOPS

OF

OPERATION

Section

Section

CONSIDERATIONS

FROM

CARD

LOADING

Macro

(MSG)

ROUTINE

LOAD

ROUTINE

PROGRAMS

READER

PROCEDURE

MESSAGES

C-l
C-1
C-2

C-3

C-3
C-3
C-4

C-4

C-4

C-4
C-5

C-5
0-1
0-1
0-1

0-1
0-2

0-3

to

0-3

E.

TRANSLATION

E1.

GENERAL

F~GURES

Source-to-Object

1-1.

UNIVAC

1-2.

Example

2-1.

Example

3-1.

Elements A and B Deck

5-1.

Linker

5-2.

Header

5-3.

ESID

5-4.

ESID

~,-5.

Linker

~i-6.

Linker

~i-7

.

Schematic

1\-1.

9200/9300
of
of

Input

Processing
Processing
Processing

Input
Input

TABLES

Source
Printer

Deck
Deck

of

Preassembly

Code

Translation

Assembl y System

Code

Statements

Output

of a Program

Structure

for

Element

for

Element
Sequence
Sequence

A

B
for
for

Macro

with

Assembler

Two-Pass
One-Pass

Pass

Operation

Operation

Operation

E-1
E-1

1-1
1-3
2-2
3-9
5-7
5-8
5-10

5-11
5-12

5-14
5-15

A-I

to

E-1

UP-4092

Rev. 2

T'ABLES

UNIVAC 9200/9300

CARD ASSEMBLER

Rev. 2

Contents

SECTION:

PAGE:

7

:~-1.

Instruction

:2-2.

Symbols

;~-3.

Operand

;~-4.

Characteristics

3-1.

Internal

B-l.

UNIVAC

B-2.

UN

Used
Specifications

Code

1001

IVAC

1001

Mnemonics

in

Describing

of

the

Card

Controller

Card

Controller

Using

Various

Operand

Implied

Constants

IOCS
IOCS

Formats

Base

Register

Initial

Error

Requested

and

Indications

Error

Indications

Length

Notation

2-7

2-8

2-11

2-14

3-15

8-33
8-34

UP-~JU~~

Rev.

2

1.1.

GENERAL
Use

instruction
9200/9300

UP-7546

1.2.

THE
An

tions

has

and

In
are
into a binary
ments,

.

code

conversion

U"

I T

CARD

of

this

manual

and

Systems

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PURPOSE

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towards

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object

with

A~

7I.UU/7",UU

ASSEMBLER

presupposes a familiarity

data

formats

Central

version).

OF

AN

is

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computers

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code.

an

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the

Processor

ASSEMBLER

of

the

and

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on

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all

coding

programmer.

is

understandable

are

called

Figure

1-1

UNIVAC

and

many

and

users.

language

is

represented

The

source

shows

1.

INTRODUCTION

with

9200/9300

Peripherals

continuing

The

which

for

translation

Assembler
to

the

code.

the

general

the

ins

as

Programmers

efforts

general

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close

into

in

the

then

computer.

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flow

SEC

truction

repertoire

described

to

improve

direction

to

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language

its

language.

form

of

statements

converts

The

programmer's

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source-to-object

J.

TION:

and

in

"UNIVAC

Reference,"

communica-

of

these

efforts

of

these

statements

the

the

user

which

state-

source

code

J.

PAGE:

PROGRAMMER

states

the

Language

SOURCE

statements

card

ASSEMBLY

translation

problem
of

the

Assembler

CODE

keypunched

code

form

to

Object

in

the·

in

Code

Figure

1-7.

Source-to-Obiect

OBJECT

Binary

meaningful

CODE

Expressions
to

the

computer

Code

Translation

with

Assembler

,

______

UP-4092

Rlev.2

.io-_

1.3.

CARD
The

ASSEMBLER

Card
software
by

the

user.
sentations
are

not

A

program

standard

resulting

deck,

are

The

object

Card

Program

ler

and

associated

card

deck

ass

em

bly

The

macro

of

macro

the

macro

UNIVAC 9200/9300
CARD

ASSEMBLER

FOR

Assembler

aid

that

Each

in

the

complex;

in

Card

Univac

source

produced

deck

Loader

for

satisfactorily

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assembly

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coding
deck

by

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ready

routine.

software

keypunched

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library

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is

in

instructions.

code

into

source

the

may

form.

is

read

the

from

macro

The

THE

for

be

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UNIVAC

UNIVAC

handles

instruction

language.

learned

language
The

information

twice

by

loading

The

basic

is

shown

an

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code.

Parameters

Preassembly

code

in

preparation

9200/9300

9200/9300

most

and

data

The

rules

quickly

for

the

the

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relocatable

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flow

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Figure

coding

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System

of

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programming

form

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applied

UNIVAC

on

the

object

UNIVAC

of

the

UNIVAC

1-2.

form

are

established

Pass

for

assembly.

is

an

have

simple,

govern

easily.

9200/9300

form

is

Output

code

9200/9300

Input

to

or

is

the

(described

SECiION:

efficient,

problems

convenient

the

use

of

is

written

keypunched,

cards,

or

absolute

by

or

means
9200/9300
the

Assembler

output

for

the

in

Appendix

from

1

eRsy-to-use

encountered

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the

language

on a

and

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an

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object

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macros

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2

PAGE:

code.

means

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assembly

deck

in
combined
program
Program

operation

relocatable

by

means

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ready

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subroutine.

is a conventional
object
of a Linker.

to

be

run,

code.

the

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outputs

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relocatable

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separate

is

in

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assemblies

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produces a card

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be

code.

When a

loaded

by a

Card

UP-4092

Rev.

2

-MACRO
LIBRARY

C

--~---'

UNIVAC 9200/9300

CARD

ASSEMBLER

SECTIONI

1

PAGEl

3

PREASSEMBLY

(SHO

SOURCE

CODE

MACRO

DECK

PASS

[SEMBLER

~LOCATABLE

L CODE

MACRO

CODE

KEYPUNCH

SOURCE

CODE

ASSEMBLER

LINKER

ABSOLUTE

CODE

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Figure

1-2.

LOADER

UNIVAC

920019300

Ass~mbly

System

OBJECT

CODE

UP·.4092

__

2.:.~...:":'...l

I

___ _

1.4.

ASSEMBLY
The

succeeding
coding
are

form

summarized

UNIVAC 9200/9300

CARD

LANGUAGE

and

ASSEMBLER

sections
the

operational

briefly

as

CHARACTERISTICS

of

this

follows:

manual

characteristics

describe

of

in

the

detail

the

use

Assembler.

1

SECTION,

of

These

1

the

Assembler
characteristics

4

PAGE~:

Mnemonic

assigned
of

the

Symbolic

Flexible

Addressing

assigned
the

labeled
data
matically
track
data
displacement

Data

hexadecimal,
most

Relocatable

in

an
tions
specified,
linking
assemblies,
part

Operation

instruction,

to

Codes

each

and

to

instructions

data

required

of

to

by

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all

storage

specific

by

calculations.

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or

suitable

form for

Programs

absolute

to

be

together,

of a program.

or

occupied

they

may

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machine

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or

by

label

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instruction

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locations

locations.

-

character

each

and

Program

relocatable

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easily

loading,

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name,

instruction.

helping

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groups

rather

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(such

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used

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notation,

constant.

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form. In

program

be

altered

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machine

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the

user

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of

data.

by

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to

be

thus

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relocatable

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as

n'1me

is

to

learn

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instruction

storage

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represented

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not

one

task

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loading.

program

time

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of

handles

specified

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chosen

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incoming

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programmer

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the

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remember

labels

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many

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base

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assembly

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reference

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time,

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process

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detected

stall.

its

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source

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checks,

code.

UP-4092

Rev.

2

UNIVAC

CARD

9200/9300

ASSEMBLER

I

SEC

TION:.

.L.

PAGE:

2.1.

CHARACTER
The

2.2.

STATEMENT
Statements

tion
must
ing

fields.

2.

character

in

for

the

Assembler

be

blank.

information.

THE

SET
set

used

Letters
Digits
Special

FORMAT
the

Assembler

Columns

The

information

in

writing

Symbols

and

comments

73

through

ASSEMBLER

statements

language

80

in

columns 1 through

A, B,

0,

* + - , ( ) ,

are

are

may

in

C,

1,2,

...

written

written

contain

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...

in

LANGUAGE

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blank

on a

standard

columns 1 through

progtam

71

language

coding

identification

consists

of

consists

form.

71.

the

Informa-

Column

and

sequenc-

following

of:

72

2.2.1.

2.2.2.

2,,2.3.

Label
The

be

value

headings

Operation

The
terminated
mnemonic

Operand

The
is

tains
supplies

Field

label

no

embedded
is

operation

operand

terminated

information

field

begins

to

be

defined.

2.3.6

and

Field

field

by a

operation

Field

field

by a

the

speCifications

blanks.

3.1.1.

begins

blank.

code

beginS

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in

column 1 and

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field

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detailed

with

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contains

for a

machine

with

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information

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first

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the

instruction.

nonblank

in a

character

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with

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by a

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after

name

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contained

label

field

instruction

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and

directive

field

and

This

field

or

which

may

whose

under

is

or

the

con-

UP-4092

Rev.

2

-_

....

_--

UNIVAC 920019300

CARD

ASSEMBLER

2

I

S.CTIO~'

2

PAGE:

2.2.4.

Comments

The

comments

operand

field
including
the

assembly

the

associated

through

1.

2.

3.

4.

71

1

*,

T,A,G,

,

L,

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Although
statements
and

the

first

in

this

fashion

to

read.

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although
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field

begins

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ends

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coding. A line

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column 1 contains

LABEL

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H,

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be

,I

IS,

,

,

I J

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5"

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assembler

written

character

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statements

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form

with

at

column

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processed

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may

contain

may

OPERATION

15

10 16

S

lA,

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Figure

LL

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2-7.

language

with

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of

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operand

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on

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column

71.

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by

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15

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OPERAND

0

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1

P

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Code

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recommended

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operation

16.

neater

to

2-1

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including

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3.

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The

2.3.

EXPRESSIONS

The

or more

by

in

pression
permissible
representing
tive
tion.

2.3

..

1.

Decimal
A

forming a decimal
binary

is

Assem

operand

expressions.

commas.

Table

2-3.

may

of

the

A term may

value

value

intended.

bIer

ignores

field

of a statement

the

Expressions

For

example,

In

this

be a single

operators

the

table,

term

are a plus

subtraction. A leading

first

term.

All

operations

be

one

of

the

A

decimal,

A

location

A

symbol.

hexadecimal,

counter

Representation

may

be

represented

number

occupying

Following

from 0

one

are

presence

in

the

may

basic

operand

each

subscripted

or a number

sigrt

minus

following:

reference.

directly

through

or

two

some

decimal

of

assembler

be

(+)

are

performed

or

by a

bytes

any

blank

cards

language

grouped

by

formats

letter

represents

of

terms

connected

represen

sign

is

ting

also

in

character

string

32767.

representation

of
Such a number

depending

representations.

in

the

source

ordinarily

parentheses

for

computer

addition

allowed

and

instructions

an

expression.

by

operators.

and a minus

to

produce

two's-complement

up

to

five

digits, 0 through

is

on

the

type

of

code

consists
are

binary

..

of

an

actual

converted

field

for

deck.

of

separated

are

An

The

si

gn

(-)

the

nega-

nota-

value.

9,

to

a

which

one

shown

ex-

it

UP-4092

Rev.

2

U"IYA~

CARD

.,"uu/.,"uu

ASSEMBLER

SECTION:

I

2

I

PAGE:

3

2.3.2.

Decimal

Hexadecimal

A

hexadecimal
followed
formation.

by

Representation

o

13

257

32767

Representation

representation

.1

(apostrophe).

The

hexadecimal

consists

Each

digits

hexadecimal

and

0 0000
1 0001

2 0010

3 0011 B 1011

4 0100 C 1100

5 0101 D 1101

6

7 0111 F 1111

0110

00000001 00000001
01111111

of

a s

their

values

8 1000

g

A

E

1001
1010

1110

Binary

trin g of

digit

Value

00000000·

00001101

11111111

digits
represents a half
are:

preceded

by X 1
byte

of

and

in-

2.3.3.

Some

examples

Character

A

character

followed

In a

apostrophes,

In

an

maximum

by

character

expreSSion, a self-defining

of

of

hexadecimal

Hexadecimal

Representation

representation

I.

The

Character

representation,

and

an

one

character

Representation

following

Representatio

C'D'
C'GROSS'

l

e1g

ampersand

in

representations

consists

are

valid

an

apostrophe

by

two

term

length.

and

their

values

Binary

are:

Value

00001101
00000001
11111111

preceded

Value

by CI

and

of a string

character

00000001

01111111

of

characters

representations.

EBCDIC

11000100

100011111D11001110101101110001011100010

11111001

is

successive

in

character

represented

ampersands.

representation

by

two

successive

can

be

a

UP-4092

Rev.

2

UNIVAC 9200/9300
CARD ASSEMBLE

R

l"cT,o",2

1

PAGE,

4

2.3.4.

2.3

..

Location

An

indication

a

counter

or

constant,

tion

Each
two.

cation

struction, a one
current
the

The
language
in a
replaced
constant.

Counter

called

counter.

instruction

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counter

line.

program

current

and

constant

by

Thus

of

the
the

it

adds

or

an

address

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not a multiple

is

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is

loaded.

value

of

is

represented

representation

the

storage

the

Be

represents a one-instruction

5.

Relative

Addressing

next

location

location

the

length

address

is

said

added

to

locations

the

location

address

instruction

15,*

counter.

of

the

constant

to

fall

of

the

location

reserved

counter

by

the

or

in

an

of

loop.

available

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instruction

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on a

halfword

two

when

counter

by

is

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leftmost

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assignment

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processes

processed

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an

is a multiple

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lue

such a constant

assigning

receive

for

reference

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binary

in

address

character * (asterisk).

expression,

allocated

to

this

that

instruction

as

instruction

to

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of

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or

an

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of

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when

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address.

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instruction

long.

in

terms

addresses

For

example,

I

..L.'

,

I

.1......1

I I

..L.I

I

I I I , j

in

the

of

by

an

Relative

, ,

,

,

, ,

I

I

L

I I

I 1 I

last

in

its

ex-

of

in

"

,L~

,

L---

I.-LL..

I~

the

I

UP'-4092

Rev.

2

,

_____

UNIVAC

C_A_R_D_A_S_S_E_M_B_L_E_R

9200/9300

____________

I 2 I 5

~~GE:

2.3.6.

Symbols

A

symbol
must
symbol.

The

A

symbol

or

defined,
than a comment. A symbol
is

assigned
value
halfword
the

location

definition.

instruction,
storage

is a group

be

alphabetic.
The

following

may

when

assigned

boundary,

Thus,

area

following

A
A72Z
CAT

are

not

GROSS
N

PA

SR)N

be

assigned

it

the

value

is

the

counter

if

constant,

address

of

up

Special

are

valid

appears

of

current

if

necessary.

is

incremented

a

symbol

or

of

to

characters

examples

symbols

any

in

appearing

the

storage

that

four

alphanumeric

of

LOSS
PRFT

for

More
Embedded
Special

value

the

label

in

expression

value

of

The

for

appears

area,

instruction,

or

blanks

valid

the

than

from 0

field

the

in

the

value

the

in

the

the

constant,

characters.

symbols:

reasons

four

blank

character

through

of

any

label

the

operand

location

is

assigned

next

instruction,

label

symbol

The

may

not

be

stated:

characters

32767.
source

field

counter

field
is

assigned a value

or

It

code

of

an

EQU

field.

after

to

the

constant,

of a statement

storage

first,

or

leftmost,

contained

is

assigned a value,

In

all

adjustment

current

area.

within

statement

or

ORG

other

label
or
defining
equal

a

other

directive

cases

to
before

storage

to

the

a

an
the

2.3.7.

Relocatable
A

sin

gle
decimal
a

section
appearing
able

code,

An

expression
expression
consists

where R represents a relocatable
An

expression
consists
exactly
are:

and

Absolute

term

may

be

representations

of

relocatable

in

the

label

its

value

is

relocatable

plus a relocatable

solely

only

half

of a relocatable

R

A+R
R+A
R-R+A+R

is

absolute

of

absolute

are

preceded

A

A+A-A
A·--A+A+A
R+A-R
R-R+A

either

field

will

Expressions

relocatable

are

all

code

yields a relocatable

of a source

be

relocatable.

in

if

all

terms

by

minus

absolute

the

term;

term.

term

of

plus

or

absolute.

terms. A location

code

following

if

it

can

Some

examples

and A an

the

terms

an

even

signs.

Some

value.

statement

cases:

be

reordered

absolute

in

the

expression

number

examples

Decimal,

counter

If

within

if

it

consists

to

of

relocatable

term.

of

relocatable

of

character,

a

symbol

a.

section

have

are

absolute

reference

is

defined

of

an

that

form;

expressions

absolute

terms

expressions

and

within

of

relocat-

absolute

or

or

of

which

hexa-

by

if

if

it
are:

it

UP~4092

Rev.

,----

2

---

An

expression

2.5.1).
expression,
are

as

follows:

Such

UN

IVAC

9200/9300

CARD ASSEMBLER

may

be

nega

ti

an

expression

or

an

expression

consists

________

vely

which

reloca

of

may

table

an

be

"'--

under

absolute

reordered

__

R_e_v_.

certain

expression

to

_1

___

that

1~s_E

C, T ION:

circums

minus a relocatable

form.

Some

tances

2

(see

examples

~GE'

6

2.3.8.

A-R

Length
The

of a source
The
tion,
determined

If

is
attributed
if
a
the
has a length

When a location
length
appears
occurs

TAG
MVC

Attribute

Assembler

length

constant,

the

first

assigned

TAG

appears

length

expression

attribute

in

code

attribute

by

term

to

to

the

attribute

attribute

or

as a length

an

EQU
EQU*
*+12,ABC

associates

line

of

or

storage

the

Assembler

of

an

the

expression.

expression

in

the

of 4 since

TAG+195

counter

is

defined

statement).

A-R-R+R

a

length

representing

such a symbol

area

involved.

and

expression

If

is

the

label

field

LH

is a 4-byte

also

has a length

of 1 because

reference

as

having

attribute

of 1 (when

The

length

This instruction

attribute

an

instruction,

is

the

The
is a function
is

an

absolute

the

leading

same

as

the

of

an

LH

instruction

attribute

the

leading

appears

either

attribute

as

the

the

R-R+A-R

with a symbol

constant,

number

length

term

instruction.

the

will

of

bytes

attribute

of

the

leading

value, a len

is a symbol,

length

term

length

reference

attributed

(Load

of

4;

is a constant.

first

term

of

for

TAG

move 6 bytes

defined

or

assigned

of
term

gth

Halfword),

In

referencing

but

of

the

instruction

to

the

is

1

storage

an

attribute

the

to

the

expression

an

expression,

location

from

in

the

definition.
to

the

expression

of

the

expression.
of

number

the

symbol.

it

the

in
counter

ABC

to

label

instruc-

one

of

bytes

would

same

195+TAG

its

which

*+12.

field

is

byte

Thus,

have

label,

also

it

2.4.

MACHINE

A

list

of

tion

codes

The

machine

code,

and

it

is

assigned

a

length

struction
tions

performed

bols

used

INSTRUCTIONS

the

standard

with

the

instruction

instruction

an

operand.

the

address

attribute

formats.

in

the

by

ins

equal

These

the

truction

machine

format

If

a

symbol
of

the

to

the

are

shown

instructions

type

instructions

type

is

consists

is

used

leftmost

length

below

within

forma

of

ts.

giving

shown

of a label

in

character

that

together

each

the

in

Table

(optional), a mnemonic

the

label

of

instruction.

with a brief

format

numeric

2-1.

field
the

instruction

There

type.

and

hexadecimal

of a machine

and

are

four

explanation

Table

2-2

operation

instruction,

receives

types

of

of

defines

opera-

in-

the

the

func-

sym-

'UP-4092

Rev.

2

UNIVAC
CARD

ASSEMBLER

9200/9300

Rev.

1

I

S"CTOON,

2

PAGE:

7

MNEMONIC

AH

AI

AP

BAL

BC

CH

CLC

CLI

CP

DP

ED

HPR

LH

LPSC

MP

MVC

MVI

MVN

MVO

NC

NI

OC

01

PACK

SH

SP

SPSC

SRC

STH

)

TIO

TM

TR

UNPK

XIOF

ZAP

ADD

HALFWORD

ADD

IMMEDIATE

ADD

(PACKED)

BRANCH

BRANCH

COMPARE

COMPARE

COMPARE

COMPARE

DIVIDE

(PACKED)

EDIT

HAL T AND

LOAD

HALFWORD

LOAD

PROGRAM

MUL

TIPLY

MOVE

CHARACTERS

.

MOVE

IMMEDIATE

MOVE

NUMERICS

MOVE

WITH

AND

CHARACTERS

AND

IMMEDIATE

OR

CHARACTERS

OR

IMMEDIATE

PACK

SU

BTRACT

SUBTRACT

STORE

PROGRAM

SUPERVISOR

STORE

HALFWORD

TEST

I/O

TEST

UNDER

TRANSLATE

UNPACK

EXECUTE

ZERO

ADD

FUNCTION

DECIMAL

AND

LINK

ON

CONDITION

HALFWORD

LOGICAL

LOGICAL

(PACKED)

DECIMAL

PROCEED

STATE

(PACKED)

DATA

OFFSET

DATA

DATA

HALFWORD

(PACKED)

STATE

REQUEST

MASK

INPUT/OUTPUT

(PACKED)

CHARACTER

IMMEDIATE

DECIMAL

CONTROL

DECIMAL

DECIMAL

CONTROL

FUNCTION

DECIMAL

HEXADECIMAL

OPERATION

CODE

AA

A6

FA

45

47

49

05

95

F9

FD

DE SSI

A9

48

A8

FC

02

92

01

Fl

04

94

06

96

F2

AB

FB

AO

Al

40

A5

91

DC

F3

A4

F8

--

FORMAT

RX

SI

SS2

RX

RX

RX

SSI

SI

SS2

SS2

SI

RX

SI

SS2

SSI

SI

SSI

SS2

SSI

SI

SSI

SI

SS2

RX

SS2

SI

SI

RX

SI

SI

SSI

SS2

SI

SS2

Table

2-1.

Instruction

Mnemonics

UP-4092

Rev.

2

UNIVAC

9200/9300

CARD ASSEMBLER

______

._-'-

_______

-L.I_S_E_C,

"ON,

2

~G

E,

8

____

_

2.4.1.

*

Assembler

RX -

,-----_._----

This

is

Register

the

true

makes

length

the

Table

to

,---._--_._._

of

the

necessary

2-2.

Storage

..

__

•......

_--------------------

The number

mmed

The i
of

an

SI

instruction.

The

length

The

length

The

storage

The

base

displacement

The

operand,

reduction

Symbols

not

Instructions

of

the

iate

data

of

the operands *

of

operand i *

address

register

the

length

of

one

in

Used

in

Describing

MEANING

register

for operand i

for operand

the

addressed as operand 1

or

devi

ce

of

operand i

less

one,

as

length

when

address used as operand 2

required

Operand

converting

Formats

in

object

source

code.

to

object

The

code.

~;ODE

o

Complete

Operands Form:

In

and

branch.

I

7 8

general,

storage

The

RE:;TER

Rl,D2(,B2)

instructions

and

mnemonic

AH
BAL
BC
CH
LH
SH
STH

2.4.2.

C:

o

CODE

SI

Ins

7 8

truction

IMM

E D

~_B_A_S_:~2~R_E_G_·~I~~~~~D~,s_P_L_:~:~E_M_E_N_T~~~~~

11

include

to

Stora

:

IAT

1

12 15

in

such

codes

ge

OPE R

AN_D_l--,-_B_A_S_:_l

this

format

functions

for

Add
Branch
Branch
Compare
Load
Subtract
Store

Ins

tructions

15

16

are

as

ins

tructions

Halfword

and

Link

on

Condition

Halfword

Halfword

Halfword

Halfword

R_E_G_ . .,..I

16 19

19

used

load,

20

_____

20

4-byte

to

process

store,

usin g this

4-byte

instruction

data

between

compare,

type

D_I

S_P_L_A_D C.;;..I_E_M_E_N_T

instruction

of

add,

forma

tare:

_____

registers

subtract,

31

and

--I

31

RX

SI

UP-4092

Rev.

2

In

general,
contained
of

format

UNIVAC
CARD

instructions

in

9200/9300

ASSEMBLER

the

instruction.

with

are:

AI
CLI
HPR
LPSC
MVI
NI

01 OR

SPSC
SRC

TIO
TM
XIOF

this

format

The

mnemonic

Immediate

Add
Compare
Halt

and

Load

Program

Move

Immediate

AND

Immediate

Immediate

Store

Program
Supervisor
Test

I/O

Test

Under

Execute

afe

Logical
Proceed

State

Data

State

Request

Mask

I/O

Function

IJsed for

codes

for

Immediate

Control

Data

Data

Control

processing

instructions

SEC

with

using

TION:

control

1.

this

PAGE:

data
type

2.4.3.

sst -

Storage

OPERAND

LOPCODE

o

The
operands
fers,
using

7 8

instructions

are

translations,

this

type

to

of

CLC

ED
MVC
MVN
NC

Storage

L

in

equal

and

of

format

LENGTH

this

length,

logical

Instructions

15

format

are

and

operations.

are:

Compare
Edit
Move
Move
AND

OC OR

TR

Translate

BASE REG.

B1

16

19 20

J BASE REG.

\

B2

32

used

to

include

Characters
Numerics

Characters

Characters

such
The

Logical

35

36

process

functions

mnemonic

Character

DISPLACEMENT

DISPLACEMENT

6-byte

instruction

data

in

as

codes

0

1

2

O

storage

when

comparisons,

for

inst.ructions

SSl

31

'~

~

47

the

trans-

__

uR_Pe_-~_~_~_2_1

....

_________

g_~_~_~_A_~_S9_S~_O~'t3,~

__

g

_____

..--.I'--

____

-J...1

'_E_C_TI_O_N:__....

2

_l~~

o

2.4.4.

)P CODE

SS2 -

The
and
tions

to

Storage

L1

7 8

instructions

process

(add,

subtract,

The

mnemonic

AP
CP
DP

MP

MVO
PACK
SP
UNPK
ZAP

to

Storage

Instructions

~~~~~~D

.......:.?

15

in

this

packed

codes

format

decimal

compare),

are
values.
shift

for

instructions

Add

Packed

Compare

Divide
Multiply
Move With
Pack
Subtract
Unpack
Zero

Add

BASE REG.

B1

16

BASE REG.

~--~----~-------------

32

Packed

Packed

Packed

19

B2

35 36

used

to

The

operations,

using

Decim

Packed

Decimal

Offset

Packed

20

process

various

and

this

al

Decimal

Decimal

Decimal

Decimal

DISPLACE'MENT

DISPLACEMENT

6-byte

instruction

operands

functions

pack

and

type

of

01

O

2

of

include

unpack

format

---------,

unequal

length
decimal
operations.

are:

~

)

31

]

47

opera-

SS2

2.4.5.

Implied

Where
pression
ing
directi
and a displacement.
not
by
ing
written

Base

an

used

the

base

ves

specified

the

Assembler.

memory,

utilizing

Register

operand

may

register

enable

in

applicable

the

an

and

Length

is

described

be

simplified

and

the

Assem

If

a

statement, a value

Table

instruction

implicit

the

bIer

length

2-3

base

in

length.

attribute

lists

terms

of a storage

from

that

shown

Information

to

separate a storage

is

associated

equal

to

the

complete

types,

register

and

and/or

the

address

in

the

instruction

supplied

the

speCification

operand

length

in

address

with

length

representations.

and a length,

format

the

USING

in

to a

the

expression

of

the

operand

for

the

format

as

and

bas.e

operand

it

may

the

ex-

by

imply~

DROP

register

but

is

is

supplied

referenc-

be

UP·4092

Rev.

2

UNIVAC

9200/9300

CARD ASSEMBLER

SECTION:

I

2

PAGE:

I

11

APPLICABLE
INSTRUCTION

TYPES

RX

SI

SSl

SSl

SS2

SS2

Table

Example:

2-3.

To

move
acter
the

instruction

MVC

COMPLETE

SPECI

FOR ONE

OPERAND

°2(,6

0,(6,

O,(L,6,

°2(6

O,(L,,6,

°2(L2,6

Operand

80

field

FICATION

)

2

)

)

)

2

)

)

2

Specifications

characters

to

the

field

could

IMPLIED

Using

from

labeled

be

written

OPB,OPA

OPERAND

S2

$,

S,(L)

S2

S,

(L,)

S2(L2)

Implied

the

BASE

field

REGISTER

NOTATION

OPB

as

Base

labeled

and

defined

follows:

SPECIFICATION

IMPLIED
LENGTH

NA
NA

0,(,6,

)

NA

0,(,6,)

)

°2(,6

2

Register

OPA

as

and

Length

defined

an

USING

IMPLIED

AND

-----

REGISTER

LENGTH

NA
NA

$,

NA

$,

S2

-

Notation

as a 90-char-

80-character

--

BASE

field,

2.5.

DATA
The

tion. A symbol
most

a

length
is
formats

formats

character

either

AND

equal

DC

which

The

length

If

90

characters

MVC

STORAGE

for

data

may

be

of

the

to

that

(Define

are

explained

attribute

FORMATS

and

storage

used

in

constant

of

the

Constant)

of

OPB

were

to

be

OPB(90),OPA

statements

the

label

or

storage

specified

or

OS

(Define

below.

is

implied.

moved,

are

field.

area

constant

the

instruction

similar

It

is

assigned

being

or

storage

Storage).

to

those

specified

area.

The

operand

would

the

and

for a

address

is

The

operation

has

be

written

machine

of

the

attributed

various

instruc-

left­with

code

UP-4092

Rev.

'--,---""'---

2

UNIVAC

CARD

ASSEMBLER

920019300

,

______

~.a......

______

...II_..;S;;.;E;::.;C:;..;.T

ION:

2

2.5.1.

DC ­There

and
the

operation

Define

are

Y for

or

or

Constant

three

types

expression.

field.

LABEL

Symbol

LABEL

Symbol

LABEL

Symbol

LABEL

Symbol

of

constants:

To

define a constant,

The

statement

C for

has

the

OPERA

TION

DC

OPERA

TION

DC Vee)

OPE

RA

TION

DC

OPERATION

DC

character

the

assembly

form:

CODE

CODE

CODE

CODE

representation;

directlve

OPERAND

tLn'c'

OPERAND

OPERAND

YL1(e)

OPERAND

YL2(e)

X for

DC

is

hexadecimal;

written

in

2.5.1.1.

where:

Character

A

character
blanks,
by
In
Thus,
trophes

two

each

to

enclosed

successive

of

represent a character

would

specification

mined
the

implicitly

number

characters

of

characters

with

blanks

n

is a decimal

is

to

occupy,

t

is X or C denoting

tively,

c

is

the

actual

and

e

is

any

acceptable

Representation

representation

by

apostrophe

apostrophes

these

cases

be

written,

may

be

omitted,

from

the

of

characters

are

truncated

between

on

the

apostrophes

right

number

character

is a string

the

two

preceded

number

in

apostrophes

to

fit

to

fill

S;

16

hexadecimal

expression

marks.

and

an

characters

constant

by

in

which

of

characters

the

field

is

the

field.

specifying

or

hexadecimal

as

of

as

many

The

apostrophe

ampersand

count

of

16

and

ended

case

the

is

greater

in

the

less

than

the

number

or

character

representation

previously

as

16

characters,

mark

by

two

only

as

apostrophes,

with

an

length

between

area

the

of

the

than

the

reserved

length,

of

bytes

representation,

defined.

itself

successive

one

towards t he

32

successive

apostrophe.

the

constant
apostrophe
length

for

it.

the

value

the

for

the

including

is

represented

ampersands.

-limit

The

is
marks.

n,

the

rightmost

If

the

number

is

padded

constant

respec-

constant,

of
apos­length

deter-

If

16.

For

example,

the

letter A followed

indication.

the

following

by

blank.

lines

each

The

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UP-4092

Rev.

,-.-...;-------'---------------

2

UNIVAC 9200/9300

CARD

ASSEMBLER

_________

......

______

SECTION:

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_______

2

PA.GE:

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Constants

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reloca

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to

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constants

location

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defining

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in

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notation

counter

storage

for

to

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of

UP-4092

Rev.

2

UNIVAC 9200/9300

CARD ASSEMBLER

An

expression

any

value
locatable.
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is

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externally

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2-4.

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14

PAGE:

have

ce-

when

same

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in

2.5.2.

OS ­The

CONSTANT

TYPE

C

X

y

Define

format

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of

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Symbol

EXPLICIT

I

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Table

assembler

LABEL

(Optional)

IMPLICIT

LENGTH LENGTH

variable

1-16

variable

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2

stated

)

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2-4.

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lJP-4092

Rev.

2

The

statement

two

without

storage
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of

one

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UNIVAC 9200/9300
CARD

ASSEMBLER

DS

OH

reserving
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storage

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statement

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PAGE:

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UP-4092

Rev.

2

UNIVAC 9200/9300
CARD

ASSEMBLER

3.

ASSEMBLER

Rev.

1

SECTION:

DIRECTIVES

3

PAGE:

3.1..

DIRECTIVES

the
to

In

addition

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the

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START
END
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constants,

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the

user

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tructions

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3.1..1.

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with
appeared

Symbol

EQU -Equate

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to

accomplish

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value

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LABEL

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statement

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and,

have

UP-4~92

Rev.

------ -

2

UNIVAC 9200/9300
CARD ASSEMBLER

The

symbol
expression
in

which

is

in

case

pression.

The
the

symbol

op-erand

in

field.
between 0 and
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program

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location,

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(PID)

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value,

the

program

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START

field

result
symbol

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3.1.4).

it

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symbol

entry

point
of

location.

deck

except

representation

if

necessary

of

the

location

becomes

without

the

START

to

being

UP-4092

Rev.

2

_______

Thus
directive
the

and

UNIVAC 9200/9300

C_A_R_D_A_S_S_E_M_B_L_E_R

the

value

of

the

are

both

relocatable.

program

having

having

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the

symbol

________

location

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counter

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SORT
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SORT

A

START

ignored

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assembled.

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than

value.

the

the

high-

The

UP-4092~

Rev.

,-------

2

-

UNIVAC 9200/9300
CARD ASSEMBLER

The

value
expressions
is

set

to

value

greater

follow:

OPERAND

the

to

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in

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1000
1000,2

1000,16

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1000
1000
1008

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32767

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to

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to

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the

values

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are

set

ORG

base

UP-4092

Rev.

2

_______________

C_A_R

UNIVAC

__ D __

A_S_S_E_M

9200/9300

__

B_L_E

__ R ______________

~~

_________

Rev.

1 I 3

~~N~:

______

5

~P~A~G~E,

3.1.3.1.

3.1.3.2.

USING -Assign

The
for
of

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base

the

register

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directive

directive

LABEL

Symbol

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is

the

operand

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fied
a

number

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the

expression

the

DROP

an

absolute

for

the

Assembler

in

general

first

the

register

Absolute

register

value.

OPERAND

R,A

expression.

expression

assumes

operand

specified.

OPERAND

is

The

is

in

field

expression

available

format

in

the

speci-

must

be

3.1.3.3.

This

directive

contains a value

place

men t values.

a

number

Function

The
contain
directive
register
ciated

valid,

If

an
and
value
there
ment
set
ister
register

An

absolute

direct

from 8

of

USING

Assembler

at

object

adds a register

already

value

from

the

line

operand

displacement

yielding a valid

is

is

to

zero

contains

address.

more

chosen.

and

is

selected.

address

address

than

informs

through

maintains a table

in

is

If

the

the

the

Assembler

available

The

expression

15

and

DROP

time.

This

and

the

table. A DROP

the

table.

flagged

specification,

one
no

value

with

is

given

displacement,

such

value

line

is

flagged

yielding

with

no

to

which

table

If

value,

yields a valid

the

Assembler

in

denotes

Directives

of

the

is

referred

value

to

the

operands

an

error

as a relative

the

Assembler

that

that

with

the

smallest

base

register

that

the

specified

for

computing

the

operand

the

general

available

to

as

the

USING

directive

indication.

is, a displacement

value

an

removes a register

of a USING

address

searches

which

displacement,

error

indica

displacement,

indicated

field

register

registers

the

table

instead

yields

tion.

is

base

base

of

the

and
USING
or

revises

or

DROP

the

the

the

If

treated

register

DROP

no

the

table. A USING

of

as a base
USING
of

4095

smallest

operand

more

the

as

register

directive

longer

values

the

value

and

directive

table

or

address

than

highest

an

absolute,

no

longer

and

available.

its

less.

displace-

one

numbered

dis-

is

they

for
asso­are

not

register
for

a

If

is

reg-

a

UP-4TL92

Rev.

,-----

2

The

placement
addresses
of

the

USING

addressed

UNIVAC

9200/9300

CARD ASSEMBLER

of

a USING

may

be

decomposed

statement

using

the

determines

specified

directive

based

register.

determines

on

that

the

portion

Thus,

the

USING

of

the

if

a

Rev.

1

instructions

statement.

program

program

SECTION:

whose

The

which

contains

first

may

the

3

operand

operand
be

coding

6

PAGE:

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the

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loaded.
sistent

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load

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with

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the

example

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the

program

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if

then

Assembler

B.

stores

in

registers

information

shows

ti

OPERATION

10

J L L

LL

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instruction

the

register

must

given

how

ti

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by

1.11

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directives

10

as a register

address

the

program

in

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OPERAND

16

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the

the

tain

only

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the

itself

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for

register

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program

in a manner

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respec-

10

the

pro-

for

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just

other

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15

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example

into a general

the

Assembler

I

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exemplify

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I

1 1

I

I

I

I

1 I

I

1

1

I

I

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the

register

the

value

I I
I
I 1 I 1----1 I

I

I

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I

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I

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1

I

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following

must

is

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I

1

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I

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1

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I I

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1-1

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1 1

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general

precede

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I 1

I

I

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the

1

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1

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1 1 I U

1

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rule:

USING

I I

1 I I

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1

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available.

UP-4092

Rev.

2

UNIVAC 9200/9300
CARD ASSEMBLER

It

is

also

possible
operand
such a USING
instead

of a USING

to

decompose

to

directive.

directive

specify

is

not

absolute

an

absolute

The

entry

used

addresses.

in

to

decompose

value

the

For

Rev.

for

the

USING

relative

example,

1

first

table

addresses.

given

I

SECT'ON,

expression
made

in

the

following

3

in

the

response

It

is

7

PAGE:

to

used

coding

3.1.3.4.

B2

and

D2

Direct
The

addressing
addressing
Assembler,
pseudo
8192,

address
reference
4098

USING

Addressing

machine

base

12288, 16384,

would

directive

A

fields

instruction
(indexed
have a faster

direct

registers

512

would

to

the

yield a base

LABEL

USING

LH

of

the

addressing)

addressing

0,

20480,

be

treated

pseudo

which

4000,15
14,4096

instruction

format

execution

1,

2,
24576

base

of 1 and a displacement

are

available

labeled A will

provides

or

is

described

3,

4,

and

by

the

register 0 and a displacement

for
direct
time.

addressing.

To

5,

6,

and 7 which

28672,

Assembler

for

direct

to

OPERATION

USING

USING

contain

either

base

facilitate

the

Assembler

respectively.

as

an

of

2.

addressing

OPERAND

15

and

regis

ter

Instructions

error

checking

in

contain

address

The

the

Thus,

consisting

of

512.

additional

are,

*,0

*,1

96

respectively.

and

dis

using

by

terms

of

values

the

direct

The

forms

specifically

placemen

direct

the

the

0,

4096,

of

a

address

of

the

t

3.1.4.

The

first

line

above

o

to

40-95.
range
registers 0 through 7 to

A

program

The

asterisk
pseudo
notation

Program

The

Assembler

of

separate
program.
existing

assem
program.
in

bled:

each

The

4096

to

involving

base

of

the

Linking

assemblies

Proper

program.

The

Proper

of

the

second

8191,

(*)

when

register

current

provides,

sectioning

If

output
sectioning

separate

makes

makes

and

so

terminate

direct

used

has a unique

value

as

to

be

reduces

a

change

is

then

of a program

assemblies.

USING

direct

on.

addressin g may s till

part

linked

direct

The

in

the

of

the

of

is

required,

linked

addressing

addressing

DROP

direct

its

the

addressing.

operand

meaning

location

output,

together,

machine

only

with

also

the

directive

of

and

counter.

information

loaded,

that

remaining

reduces

available

available

be

reloca

the

USING

does

time

required

part

may

not

and

the

*,7

for

for

also

ta

directive

have

which

then

which

parts

number

addresses

addresses

refer

ble.

the

allows

executed

to

make

is

changed

to

produce
of

in

the

in

to

the

specifying
normal

symbols

con-

the
as a single

changes

need

the

range

the

pseudo

a

results

to

be

altered

required

an

re-

UP.~4092

Rev.

,~---

2

A

symbol

to

be

the

ENTRY
elements
External
Assembler.

UNIVAC 9200/9300
CARD ASSEMBLER

defined

externally

are

Definition

in

defined

and

EXTRN

assembled.

the

Cards

label

field

in

element A and

directives,

This

information

and

the

External

of

element A and

referenced

proper

linkage

is

handed

Reference

Rev.

addressed

in

element

is

supplied

on

to

Card

1

the

which

15ECTION'

in

element B is

B.

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when

the

Linker

are

3

by

separate

program

outputs

said

using

by

of

8

PAGE:

the

the

3.1.4.1.

3.1.4.2.

ENTRY -Externally
That

portion
element.
to

which
externally
has

the

The

symbol
assigned
tion

Card.

of a program
Each
reference

defined

format

in

value

element

and

the

are

EXTRN -Externally
The

Assembler

being

assembled
such a symbol
the

EXTRN

must

but

is

called

directive.

Defined

must

is

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is

operand

included

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also
which

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submitted

declare

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declared

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field

in

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declared

the

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input

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symbols

elements.

the

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of

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of

all

in

some

the

EXTRN

to a single

defined

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directive.

to

be

externally

the

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symbols

other

and

such

directive

assembly

within

symbol

OPERAND

is

referred

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is

called

that

element

ENTRY

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referred

defined.

as

an

to

External

in

the

Its

element. A reference

symbols

are

declared

is

OPERAND

an

to

as

directive

name

Defini-

element

to

and
being

and

in

3,.1. S.

The

symbol

in
element. A symbolic
the

Assembler

Card.

Assembler

Figure
language.
UNIVAC
routine
UP-4120

Program

3-1

is a comprehensive

The

listing

9200/9300

described

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the

operand

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shown

System.

in

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example

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14

3

PAGE:

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3.1.

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UP·.4092

Rev.

2

DIGIT

UNIVAC
CARD

ASSEMBLER

9200/9300

TWO

MOST

00

SIGNIFICANT BITS OF ZONE -

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DIGIT

UNIVAC 9200/9300
CARD ASSEMBLER

TWO

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UP-4~92

Rev.

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...

_--,

2

UNIVAC 9200/9300
CARD ASSEMBLER

Rev.

1

SECTION:

4

PAGE:

2

4.1.1.2.

4.2.

ASSEMBLER
The

Element
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directive.

this

object

Then

code

there

directives

by

as

many

the

source

instructions

Transfer

Cards,

Loader.

Cards,

Element

and

the

SECTION:

If

the

address

output

are

as

in

the
External

code.

and

constants

Card.

it

may

In

this

and

job

Definition

relocation

END

direc-

appears

deck

is

many

source

code.

Refer-

Then

there

be

loaded

instance,

execution

Card,
information

3

PAGE:

in

as

Ex-

repre-

any

4.2.1.

The

Element

COL.

1

2

3

6

7

8

13-16

17-24

33-36

format

of

these

Definition

FIELD

Load

Type

Length

Abso

Hole

ESID

Start

Name

Length

assembler

Card

NAME

Key

lute/relocatable

Count

Address

output

cards

is

as

follows.

CONTENTS

12-2-9

A

26

12

Sum

External
Assembler

The
Assembler.

The

left

The
relocatable

punch

(Hollerith)

punch

of

the

Symbol

base

name

justified

number of

if

absolute

bytes

punched in

Identification

to the name in

of

this

element

assigned

portions

and

bytes

to

is

punched in

of

program,

this

of

relocatable

columns

assigned

columns

as

assigned

element.

memory needed

this

element.

8-72.

17-24.

by the

(The

EBCDIC.)

by

otherwise.

by

the

name

the

is

-

UP-40~2

Rev.

2

------

--------------------------------------------

UNIVAC 9200/9300

CARD

ASSEMBLER

4 4

SECTION:

..

------------~------------~~--------------

PAGE:

4.2.2.

External

COL.

1

2

3

7

9

10

14-16

17-24

70-72

Definition

FIELD

Load

Key

Type

Length

Hole

Count

RLO

Length

Last

RLO

Symbol

Symbol

RLO

Card

NAME

address

CONTENTS

12-2-9 punch

H

(Hollerith)

13 (or number

Sum

of

the

bytes

Number

cates 3 or

Column
cant
card.

wise

The

Symbolic
(punched in E

Relocation
the
the
a 3

of

columns

0).

11

relative

column

The

value

zero.

Assembler

name to

Text

Card.

least

significant

indicating

field.

of

columns used

punched (columns

of

RLO

number

of

the

last

item

is

59

if

assigned

be

referenced

BCOIC).

See

the

If

present,

digit

that

columns

less

information

indicating

of

RLO

there

is

value

of

by other program(s)

description

column

of

column

14-16

one from

8-72).

on

the

information

relocation

the

symbol

of

this

72.

contains

71

also

are

to

Col.

card

most

data;

field

contains

be

modified.

11).

(indi-

signifi-

on

other-

field.

for

a 3 and

the

4.2.3.

Program

COL.

1

2

~

[!

~

3

~

7

~

Reference

FIELD

Load

Type

Length

Hole

Count

NAME

Key

8 Program ESIO

13-16

17-24

Assembled

Name

Card

Start

Address

CONTENTS

12-2-9

PUll

ch

J

(Hollerith)

13 (or number

Sum

of

the

bytes

External

Assembler

The

Element

Element

Symbol

to

base

of

name (same as
Definition

of

columns

punched

Identification

the program name.

this

program as

used

(columns

columns

Card).

less

8-72).

assigned

assigned

17-24

one from

by the

by the

of

Col.11).

Assembler.

the

UP·4092

Rev.

2

UN

IVAC 9200/9300

CARD ASSEMBLER

SECTION:

4

PAGE:

5

4.2.4.

4.2.5.

External

COL.

Reference

FIELD

1 Load Key

Card

Type

Length

Hole

Count

Name ESID

Name

FIELD

2

3

7

8

17-24

Text

COL.

1 Load

2

3

Type

Text

Card

NAME

NAME

Key

Length

CONTENTS

12-2-9 punch

K

(H

0 II e r i th )

13 (or number

Sum

of

the

bytes

External
Assembler

Symbol
(punched in

CONTENTS

12-2-9 pun

Q

Indicates
information

Symbol

ic

name

ch

(Hollerith)

the number

to

of

columns used

punched (columns

Identification

this

symbolic

being

the

card.

referenced by

of

EBCDIC).

on

name.

columns

less

one from

8-72).

assigned

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is

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one

by

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of

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text

Load

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7

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TXT

length

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9

10

11

& following

72

RLD

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Example

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of

RLD

field:

70

contains a name

table

to

be

ESID.

applied

to

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the

TXT

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Assembler

to

be

loaded.

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of

the

bytes

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Assembler
address is

Number

Column

significant

tion

data,

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field

Symbol

to the program name to

relative.

of

columns

11

relative

column

on

the

card.

otherwise

value

to

contains

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RLD

fields

to

left

in

column 9. Each

columns.

points

on

begin in column 72 and occur from

on

the card for the number

to a value

this

card.

assigned

punched (columns

Identification

This

zero.

be

loaded

information

is

location

of

RLD

number

of

the

number is 59

at

the number

RLD

field

in

the

where the

8-72).

assigned

which

information

indicating

last

item

of

if

the load

from columns

address.

contained

of

columns

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composed

linker

text

by

the

this

load

on

this

the

most

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informa-

there

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11

through

in column 3.

indica

of

three

reference

is

card.

RLD

TX

right

T

ted

UP~4092

Re'v.2

---

UN

IV

CARD

AC

9200/9300

ASSEMBLER

SECTION:

4

PAGE:

6

4.2.6.

Column

Column

Transfer

COL.

1

2

3

71

contains a flag.
All

zero

the

text

bits

of

from

the

The

three

the

length

field

to

least

significant

If

all

four

halfbyte.

72

contains

ing

to

(Column

Card

FIELD

Load Key

Type

Length

bits

value

the

card

be

column

the

11

NAME

The

indicate

to

flag

column

text

least

significant

of

the

modified

bits

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most

significant

is

numbered

four

most

significant

that

the

reference

obtain

text

bits

value

field

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zero,

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are

to

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new
0001,
obtain

bits

in

bytes.

an
contain
field

text

the

of

additional

position. A binary

column

as

zero,

column

CONTENTS

12-2-9

Y

(Holler

5 (or number

value.
reference

the

the

The

the

is

four

number

of

ith)

table

new

flag

remaining

value

bits

the

text

12

of

columns

bits

indicate

value

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the

table

text

value.

column

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eight

long

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information

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value

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operation.

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four-bit
in

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to

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on.)

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added

to

subtracted

binary)

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four

field.

left

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point-,

modified.

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--

7

9

10

11-13

14-16

70-72

Hole

RLD

Last

Card

Start

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Length

RLD

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Address

Sum

of

the

bytes

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(Indicates

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ficant
the card.
otherwise

The number
which
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Relocation
relative
address

4

address
or
to the card
address. The

indicate

long. Column 70
value
start

of

columns

3 or 0.)

11

relative

column

of

(Contains

0.)

of

were produced

bits

in column

0000 if the reference

in

address

reference type K

in

binary.)

field.
indicator
(indicates

is

71

to

be

start

least

that

the

the reference

field.

punched (columns

of

RLD

information

number

the

Column 72

of

Col.

are 0001

subtracted

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significant 4 bits

start

contains

indicating

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item

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59

if

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the assembler for

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first

column

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if

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table

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obtain

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table

to

is

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the reference

on

be

8-72).

on

the card.

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RLD

information

relocation

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most

the

the

that

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column

of

the

start

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table

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card

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to

the

11

added

signi-

on

element.

address

start

71

card's

For

all
sequence
are

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assembler

number

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output

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the

PID

columns

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justified

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in

columns

PIO

and

73-76,

sequence

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a

number

UP-4092

Rev.

2

4.3

..

CARD
The

codes
appear
following:

UNIVAC 9200/9300

CARD ASSEMBLER

ASSEMBLER

first

page

printed

that

may

occur

on

one

line

PRINTED

during

on

the

in

the

OUTPUT

assembly

succeeding

assembly

code

is a list

assembly

field.

explaining

listing.

The

assembly

SECTION:

the

on~-character

Up

to

five

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the

listing

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codes

the

PAGE:

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PRINT

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error

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Cover

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POSITION

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FIELD

Assembler

Assembly

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or

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value

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Assembler
Input

card

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the

line

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object

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label.

number

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code

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object

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line)

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hexadecimal).

code

the

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break

of

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in

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blank

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col

76

in

72

to

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on

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noncomment

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card)-not

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permitted.

UP-4092

Rev.

2

In

order

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of a serial

•

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•

After

the

UN

IV

AC

9200/9300

CARD ASSEMBLER

produce

an

assembler

punch:

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XPRW

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phase

module

card,

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place

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the

the

machine

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card:

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punch

9

PAGE:

instead

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In

order

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of

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the

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translation

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0 for

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128 for

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FONT

table

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module

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15.

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(TBPR)

immediately

after

the

XPRT

UP-4092

Rev.

2

UNIVAC 920019300
CARD

ASSEMBLER

I

SECTION:

....

PAGE:

5.1.

INTRODUCTION

When a
arate
program.
Linker
modifies

A

Another
elements
aSSigned

Most
ever,

job

Assembler

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to

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corrections

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output

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the

user

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elements,

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elements

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in

output

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specify:

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of

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output
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of

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(END)

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program

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object

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punched
cards,
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values

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each

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the

of

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stop

Up·4092

Rev.

~---------~----

2

The
allowing
row

punch,

48-character

5.2.

Linker

for

LINKER
The

major
input
the

order

of

the

the

end
input
the

first
initial
manner,
phase
input

UNIVAC 920019300 I 5

CARD

is

assembled

input

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choice

prin

ter.

INPUT

input

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the

Linker

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deck

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of

the

element

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address

all

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PAGE:

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in

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in

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5.3.

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erence,

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bol

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16

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being

are

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blank

defined.

terminated

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except

The

specifications

by a

REP,

for

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blank.

or

EQU

END)

card

contained

is

left

on

justified

which

on

each

in

columns

control

UP-4092

Rev.

2

UNIVAC 9200/9300

CARD ASSEMBLER

SEC

TION:

5

PAGE:

3

5.3.1.

CTL
The

three

where

Any

The

above

CTL

fields

n=l
n=2
p

q

field

n

p

q

CTL

for

card

is

separated

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is a two-pass
is a decimal

linking.
is a decimal

output

may

be

omitted

omitted

omitted

card

may

each

field

the

first

by a comma:

number

number

element.

omitted.

one-pass

largest
initial

maximum
value

be

omitted,

omitted.

card

of

operation
operation

representing

representing

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effect

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address

value

address

is

16383.

in

the

of
of

available

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to

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address

is

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is

not

to

the

available

available

to

change.

same

consist

change.

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as

indicated

during

to

the

The

initial

of

5.3.2.

If

the

Linker

on a 16K

system,

CTL

PHASE
A

PHASE

and

must

card

be

the
card. A PHASE
first

element

starting

The

address.

operand

phase-name,displacement,

where

phase-name

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is

to

perform a two-pass

the

CTL

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defines

card

of

each

first

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or

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name

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decim

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number

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by

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the

output

only

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phase

by

A) for

and

system

element
the

representin g the

or a hexa-

CTL

the

its

UP-4092

Rev.

2

--_

......

_-

UNIVAC 920019300

CARD

ASSEMBLeR

1

SECTION,

4

5

PAGE:

5.3.3

..

EQU

An
elements
deck

The

or

where

flag

symbol

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value

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than

specification

value

value,

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A -

L -

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or a hexadecimal

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load

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load

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the

first

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above,

value

assigned

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previously
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defined.

An

EQU

card
Definition
containing a reference
cation

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symbol,
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definition

END
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the
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processed
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element.

field,

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lowest

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C_A

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the

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__

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5.3.5.

5.3.6.

REP
The

REP

element.

the

element

same

form

are

provided

The

form

where:

MOD

The

MOD
value
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the

(Replace)

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to

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of

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calculated

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separated

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element.

data.

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present

If

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curr~nt

UNIVAC 9200/9300

CARD ASSEMBLE R

MOD 8

value

of

the

location

value

is

4025,

it

is

modified

counter

is

to

4024,

4032.

Rev.

then

1

the

I

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value

is

5

not

6

PAGE:

modified.

5.4.

If

the

The

MOD

EXAMPLE
Assume

of 0 and
length
element
Z. B on
reference
550,
neither
code

Element
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elements A and B have

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UP-4092

Rev.

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b.

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UNIVAC 9200/9300

CARD ASSEMBLER

External

specifies

ve

value

Definition

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of

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specifies Z with

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7

PAGE:

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tion

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ELEMENT

A

Figure

5-7.

Elements A and 8 Deck

Structure

UPoA09l

Rev. 2

,-------

UNIVAC 9200/9300
CARD ASSEMBLER

SECTION:

5

END

START

8

PAGE:

A

ELEMENT

BODY

EXT

ABS

A

DEF

VAL

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NAME A

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..

4092

2

UNIVAC 9200/9300
CARD ASSEMBLER

For

example,

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the

name
of

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9

PAGE:

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be-

UP-4092

Rev.

2

UNIVAC

CARD

ASSEMBLER

9200/9300

ELEMENT

______

~30DY

--l!..-

_____

TEXT

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UP-4092

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5.7.

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UNIVAC 9200/9300
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card

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Column 3
Column 7

Column
Column

12-13
15-16

SECTION:

5

PAGE:

19

5.8.

NOTE:

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PAGE:

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UP-4092

_____

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__ ~ __ . _______________

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UNIVAC 9200/9300 L I

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against

card

operation

begin

begin

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of

the

UNLOAD

deck

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Assembly
appropriately,
over

again.

pass.*

Linker

button

hopper

used

deck

run.

as

UP-4092

Rev.

2

UNIVAC 9200/9300

CARD ASSEMBLER

Appendix

SECTION:

A

1

PAGE:

AI.

GENERAL

The

Preassembly

with

the

the

UNIVAC

A-I.

APPENDIX

DESCRIPTION

Macro

Assembler

9200/9300. A schema

to

promote

Pass

of

ease

the

and

tic

MACRO
LIBRARY

UNIVAC

of

MACRO

A.

9200/9300
efficiency
the

Preassembly

INSTRUCTION
DECK

DECK

PREASSEMBLY
MACRO

Card

in

preparing

System

Macro

is

programs

Pass

is

PASS

used

in

for

execution

shown

conjunction

on

in

Figure

Figure

UNIVAC

9200/9300

SOURCE CODE

READY

ASSEMBLY

A-1.

Schematic
Macro

DECK

Pass

FOR

of

Operation

Preassembly

UP-409L

Rev.

,------

UNIVAC 9200/9300

2

CARD ASSEMBLER

Appendix

SECTION:

A

2

PAGE:

-------------------------------------------------------------------~--~-----------

The

macro

compressed

macro
instructions
generate a source
selected
with
a

separate

library

user

library

form

is

is

library

source

element

is a card

to

minimize

read

read

code

routines

code

and

in

in.

first
This
deck

modified

cards

linked

deck

both
and
deck

in

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and

with

in

which

library

is

stored

contains

as

instructed.

assembled

other

the

"macros

passing

in

memory.

the

parameters

format.

The

as

one

relocatable

in

time

and

Then,

The

output

source

element,

elements

the

memory

and

library

the

card

controls

deck

code

or

it

to

are

punched

storage

deck

represents

deck

may

be

make

up a program.

space.

of

macro

required

may

be

assembled

in

a

The

to

the

combined

as

A2.

Because
lthe

operation

The

Preassembly

library

MACRO
A

(optional),

separated
generation
operations;
operation.

The

and

INSTRUCTION

macro

format

LABEL

label

The

label

th(~

location

the

pattern

of

expressions

p

nt 1 through
positional
keyword

it

is a card

of a particular

the

instruction

an

operation

by

commas.

of a series

whereas a source

for a macro

deck,

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macro

is

OPERATION

operation

may

be

any

counter.

of

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code

specifying

P

+

are

m

n

parameters

parameters.

the

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instruction

FORMAT

similar

code,

The

prime

of

source

instruction

symbol,

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operation

to

be

parameters.

called

only,

keyword

library

ignores

deck.

in form

and

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difference

code

code

instruction

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but

is

is

included.

keyword

is

separable;

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presence

to a source

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instructions

as

follows:

only

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code

consisting

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representing a number

causes

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not

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name

of

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operand,

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through

parameters. A macro

parameters

PI

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only,

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,

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in

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tional

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to

indicate

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order

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ssion.

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if a

macro

the

operand

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appears

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three

any

operand

are

the

posi-

as

UP-4092

Rev.

2

If

the

written:

UNIVAC 9200/9300
CARD

third

ASSEMBLER

parameter

is

not

specified,

and

the

second

is

specified,

Appendix

SE.C

TION:

the

A

operand

3

PAGE:

is

Thus,

Keyword

•

where: N is

Keyword

need
the

last
keyword
three

no

trailing

Parameters.

the

is a legitimate

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is

the

parameter

not

be

retained

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parameter

keyword

commas

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N=P

name

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specifications

if

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or

and

so

on.

need

specification

of

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specification

the

specification

the

be

present

parameter

name).

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and

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is

not

operand

•

of a keyword

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symbol

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value

separated

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omitted.

first

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significant.

of

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macro

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or a

by

commas;

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parameter.

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character

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fewer

string).

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on how much

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the

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record
with
of

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store

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in

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16.

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events

column

71

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detected

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specifications.
parameters
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provision

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occurs:

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of a macro
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follows:

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in

its

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in

column

searches

current

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record

current

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instruction

one

macro

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made

72.

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for a

•

record.

blank.

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with

instruction

macro

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to

instruction

the

continue

continuation

continuation

three

depends

operand

the

operand

of

record

the

U~P4092

Rev.

2

------

-------...----------------------------------------------------------------------------------------------------------------~----------------

If

the

information

followed

ins

truction

UNIVAC 920019300

CARD

by a

ASSEMBLER

space,

with

three

in a record

comments

keyword

is

terminated

may

parameters

be

prior

written

might

to

after

be

column

the

written

71

space.

as

Appendix

SECTION:

by

means

For

of a comma

example, a macro

follows:

A

4

PAGE:

LABEL

L

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J

1 1 I

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specification

when

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WRITING MACRO
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library,

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symbol

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UNIVAC 9200/9300

CARD ASSEMBLER

the

bel

PROC

of

the

directive

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any

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in

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1

__

_

UNIVAC 9200/9300
CARD ASSEMBLER

Rev.

1

1

Appendix

SECTION:

A

6

PAGE:

Comments
by

the

A4.

INCORPORATING

The

operand

The

first

for

the
associated
parameters.
Listing
to

the

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macro
parameters,
parameters

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value
of

the

may

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of a PROC

expression

macro.

with

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the

keyword

macro.

OPERATION

PROC

has

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P4,

specified

following

be

written

when

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second

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macro.

symbol

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example,

three

N2,

PS,

and

form:

on

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the

source

directive,

(p)

in

the

operand

expression

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series

of

four

or

parameters

in

suppose

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and

N3.

parameters,

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P6.

for a parameter

bIer

code

INTO
when

is a symbol

(n)

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fewer

this

way

the

the

keyword

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substituted

source

lines

are

MACRO

used,

has

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characters

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directive

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library:

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operand.

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