Digital PDFs

MAINDEC-11-DFKTF-A-D

December 1975

18 pages

Original

1.1MB

Document:	1134 MEMORY MANAGEMENT ABORT TESTS Dec75
Order Number:	MAINDEC-11-DFKTF-A-D
Revision:	0
Pages:	18
Original Filename:	http://bitsavers.org/pdf/dec/pdp11/xxdp/diag_listings/1134/MAINDEC-11-DFKTF-A-D_1134_MEMORY_MANAGEMENT_ABORT_TESTS_Dec75.pdf

OCR Text

DFKTFA MACY11 21(651)
DFKTFA.SRC

17-NOV-?S

14:08

PAGE

.REM

•

IDENTIFICATION
PRODUCT COD~:
MEMORY MANAGEMENT ABORT TESTS

PRODUCT NAME:

11/34

DATE CREATED:

DECEMBER 21,

MAINTAINER I

DIAGNOSTIC ENGINEERING

AUTMOR:

GLENN JOHNSON

1~?5

THE INFORMATION IN THIS DOCUMENT IS SUBJECT TO CHANGE WITMOUT
NOTICE AND SHOU~D NOT BE CONSTRUED AS A COMMITMENT BY DIGITAL
EQUIPMENT CORPORATION. DIGITAL EQUIPMENT CORPORATION ASSUMES
NO RESPONSIBILITY FOR ANY ERRORS THAT MAY APPEAR IN THIS DOCUMENT.
T~! SOFTWAR~ DESCRIBED IN THIS DOCUMENT IS FURNISHED
~IC!NSE AND MAY ONLY BE USED OR COPIED IN ACCORDANC!

UNDER A
WITH THE

TERMS OF SUCH LICENSE,
DIGITAL EQUPIMENT CORPORATION ASSUMES NO RESPONSIBILITY FOR
THE USE OR RELIABILITY OF ITS SOFTWARE ON EQUIPMENT THAT IS
NOT SUPPLIED BY DIGITAL.
COPYRIGHT eC) lQ75, BY DIGITAL EQUIPMENT CORPORATION

DFKTfA MACY11 21(&51)
DFKTFA.8RC

11.NOV-75

14108

PAGE 2

1.0

ABSTRACT
PROGRAM D~KTF TESTS THE MEMORY MANAGEMENT ABORT ~OGIC.
THE
PROGRAM IS wRITTEN TO CAUSE A MEMORY MANAGEMENT AeORT AT EVERY
PDP11/34 MICRO STATE WHERE. MEMORY REFERENC! IS INITIATED.
ABORTS ARE IN A~L CASES TRAPPED TO THE KERNEL, HOWEVER, THE
INSTRUCTIONS CAUSING THE ABORT ARE EXECUTED IN BOTH MODES
CKERNE~ AND USER),

a.0

REQUIREMENTS

2.1

EQUIPMENT
POP-11/34

2.2

STORAGE
PROGRAM STORAGE

a.3

THE ROUTINE USES MEMORY 0-17777

PRELIMINARY PROGRAMS

TESTS OFKTA-OFKTD
3,0

LOADING AND STARTING PROCEDURE
LOAO PROGRAM INTO MEMORY USING ABS LOADER
LOAO ADDRESS 200
START.
THE PROGRAM WI~L LOOP AND RING BELL ON COMPLETION,

4,0

SWITCH SETTINGS

DFKTFA MACY11 21e'51)
DFKTFA.SRC

l'~NOV·'5

14:08

PAGE 3

5.0

SUBROUTINE ABSTRACTS

THE HLT (HA~T) INSTRUCTION IS EXECUTED WHEN AN ERROR IS
OETECTED NOTf THAT THE HLT (HALT) INSTRUCTION TRAPS TO LOC 4
IN USER ~ODE. IF A HLT (HA~T) INSTRUCTION IS EXECUTED IN
THESE MOOES THE TRAP IS TAKEN AND THE PROGRAM HALTS AT
LOCATION 11e IN KERNEL MODE, PRESSING CONTINUE RESTARTS TME
TEST.
NOTE. THE USER STACK POINTER IS NOT AFFECTED. TO
DETRMINE WHICH TEST THE PROGRAM WAS EXECUTING WHEN THE HLT
OCCURRED REFER TO Rl WHOSE CONTENTS ARE THE LAST TEST
SUCCESSFULLY EXECUTED AND ALSO THE KERNEL STACK THE TOP wORD
O~ WHICH IS TME VIRTUAL PC OF THE HLT INSTRUCTION +2.
5.i

SCOPE
THE SCOPE (EMT) SERVICE ROUTINE STORES IN Rl THE PC OF THE
LAST TEST SUCCESSFULLY EXECUTED AND MAY BE USED AS AN AID IN
DEBUGGING IF TH! PROGRAM 'BOMBS' BECAUSE OF A HARDWARE
FAILURE.
A BRANCH INSTRUCTION MAY BE INSERTED AT THE SCOPE
LOCATION TO THE PREVIOUS
SCOPE
(EMT)
INSTRUCTION
TO
CONTINOUS~Y
LOOP A TEST. ADDITIONALLY THE SCOPE ROUTINE SETS
ALL STACK POINTERS TO THEIR INITIAL SETTINGS CSEE SEC 8.2) AND
ENTERS EACH TEST IN KERNEL MODE, PREVIOUS ~ERNEL MOD!.

&,0

ERRORS
TME TEST M.~TS WHEN AN ERROR IS DETECTED AND DISPLAYS THE PC+2
OF THE HlT (MALT) INSTRUCTION IN THE AODR!SS lIGHTS,

&.1

ERROR RECOVERY
PRESS CONTINUE OR RESTART AT 200 OR PREVIOUS SCOPE.

'.Z

ERROR LOOPING
TO LOOP ON AN ERROR REPLACE THE ~LT INSTRUCTION WITH A BRANCH
BACK
TO
THE
PREVIOUS SCOPE.
NOTEI IF THE ERROR IS
INTERMITTENT THE TEST WILL DROP THROUGH THE ~LT ANO CONTINUE
TO THE NEXT TEST. TO CONTINUOSlY LOOP THE TEST REPLACE THE
8EQ .+4 PRECEEDING THE HLT WITH THE BRANCH.

orKTFA MACV11 21C'51)
OrKTFA.SRC

17·NOV~15

14108

PAGE

1,0

RESTRICTIONS

7.1

STM~TING

RESTRICTION

NONE
7,2

OPERATIONAL. RESTRICTION
NONE

8,0

MISCEL.L.ANEOUS
IF THE PROGRAM HAL.TS IN THE TRAP INTERRUPT VECTOR AREA
(0-1000) EXAMINE REGISTER b (THE KERNEL. STACK PTR). REGISTER
, CONTAINS THE ADDRESS WHERE THE PC OF THE INSTRUCTION THAT
CAUSED THE TRAP IS STORED. EXAMINE AL.SO Rl CR1 SPECIFIES THE
L.AST TEST SUCCESSFUL.L.Y COMPL.ETED)

8.2

STACK

POINT~R

TM! STACK POINTERS ARE INITIAL.L.V SET TO THE FOL.L.OWING VAL.UES
KERNEL. -1060
USER

&00

AND ARE RESET TO THESE VALUES AT THE START OF EACH SUBTEST CBY
SCOPE).
8.3

PASS COUNT
1000(8) PASSES ARE REQUIRED fOR COMPL.ETION OF THIS PROGRAM' AT
WHICH TIME THE BEL.L. WIL.L RING AT THE TTV.

8.4

MEMORY MANAGEMENT MEMORY MAP
TME MAPPING OF THE MEM MGMT REGISTERS IS DONE AT THE BEGINNING
OF THE PROGRAM eEFORE ANY TESTING IS STARTED. THE USER SHOUL.D
ACQUAINT HIMSEL.F WITH THE MEMORY MANAGEMENT MAP BEFORE USING
THIS PROGRAM.

DfKTFA MACY11 27(b51'
DI"KTI'" A. SRC

1'!'oo~OV"T5

14:08

PAGE

*'COPYRIGHT 1'175, DIGITAL EQUIPMENT CORPOIUTION, MUNARO, MASS.
'MEMORY MANAGEMENT ABORT TEST. THIS PROGRAM TESTS MEMORY MG"IT ABORT ERRORS
'THIS PROGRAM IS A J10DIFICATIO" OF THE 11/40 TEST, OSK1F,
TH!S
'VERSION HAS BEEN MODIFIED TO ACCOUNT FOR ANY 11/41!1 .. U/34 DIFFERE"CE.
,THIS PROGRAM I S INTENDED TO BE RUN ONL V ON 11/34 PROCESSORS.

00001i!10
01l1/J0U
000092
000003
0001!104
000005
0001!10b
000007

IGENEI'UL. REGISTER ASSIGNMENTS
RI!I.:\:0
Rl_U
F/2_X2
F/3-Xl
R4_XA
RS-X5
SP_U
PCd7

0001!10b
00000b

,STACK POINTER REGISTERS
KSP-X&
USP-%!!

,KERNEL SUCK POINTER
'USER STACK POINTER

,STATUS REGISTER BIT ASSIGNMENTS

C-!

!!HI!00U
0QJ01211!12
0!illlJ004
00012110
00002121
1!112I0341!1
0QJ020QJ
0QJ0QJ00
140000
0100121121111
03121000

V-2
Z-4
N_U
h20
PRTV7a34f1l
PRTV4-200
I<M_QJ12I0000
UM_14001210
PI<M_0A0000
PUM-0301!101!1

21012101121
0121012114
1'100020
000024
0001213121
1!100034
000121&4
000244
000250

'VECTOR ADDRESSES
ERRVEC-!"
TBlTVEC-14
IOTIIEC-20
PFVEC-24
EMTVEC-30
TRAPVEC_3'!
TPVEC-&O
FPVEC-244
MMVEC-250
IRE.GISTER ADDRESSES
PS\oi-I7777&
TI(S-I175&0

17777&
1775&0
1175&2
1775&4
1775&E:>
17757121

T~~-1775&2

TPS-177Sb4
TP"-177511&
SWR-17157121

, 'T' BIT
,PRIORITY LEVEL
,PRIORITV LEVEL
, KERNEL MOOE
, USER MODE
,PREVIOUS KERNEL MODE
, PREV IOUS USER MODE
, ADDRESS
,ADDRESS
, ADDRESS
,ADDRESS
,4PORESS
;ADDRESS
'ADDRESS
,ADDRESS
, ADDRESS

OF
OF
OF
OF
OF
OF
OF
OF
OF

ERROR VECTOR
'T' 8IT TRAP 'lECTOR
lOT TAAP VECTOR
POWER FAIL TRAP VECTOR
EMT VECTOR
TRAP VECTOR
TTY PRINTER INTERRUPT VECTOR
Fi,.OATING POINT INT. VECTOR
ME!'IORY MGMT ERROR TRAP VECTOR

,ADDRESS
,ADDRESS
,ADDRESS
, ADDRESS
, ADDRESS
,ADDRESS

OF
OF
OF
OF
OF
OF

STATUS REGISTER
KEYBOARD eSR
KEYBOARD BUFFER
TELEPRINTER CSI(
TELEPRINTER BUFFER
CON50L SWITCIol REGI STER

'INITIAL STACK POINTER SETTINGS

DFKTFA MACl'll 27(1157)
DFi\TF;..SRC
0011121121
121121121&121121

lhNOV .. 75

14:filB

PAGE

I<PTh113121
UPTR-llfil0

'BOTTOM OF KERNEL STACK
'USER STACK SETTING

11211211211/1121
121412101/1121
020000
1211211211.1121121
1211210100

,MISCELLANEOUS SIT ASSIGNMENTS
8lTI5-112101211210
BI114""30121121
BITU-21210121121
BlT8-400
BITb z 100

12100001
01210121121121
12100002
1212'1211211214
1210000&
000010
1211210012
000014
000016
1210000121
0121121140
00012100
1210121400
121212112100
0401211210
112101211210

,MEMRY MANAGEMENT REGISTER SRI2I BIT ASSIGNMENTS
, ENABLE MEMORY MANAGEMENT
ENMM"l
VS0-121
'151-2
VS2_1.1
\lS3-E:>
\lU-U
VS5-12
VS&-11.1
V57-1&
IS_12I0
UPG·14121
KPG-0121121
0'1-400
'DESTINATION MODE
AVA-21210100
;ACCESS VIOLAHON ABORT
PL.A-4001210
,P"GE LENGTH ABORT
NRA-11210000
, NON-RES IOENT "BaRT

121121012111/1
0001211210
000010
0121011210

,PAGE DESCRIPTOR REGISTER (PDR) BIT ASSSIGNMENTS
EO-10
,EXPANSION DIRECTION BfT IN PDR
UP_I2I
,EXPAND UP
DWN.10
'EXPAND DOWN
Wa 11'11'1
, 'w' BIT IN PDR

177572
177574
11757&

'MEMORY MANAGEMENT REGISTER ADDRESS ASSIGNMENTS
SR0-177572
, "DDRESS OF MEMORY MGMT REGISTER SRIII
SRI-177574
,."
•
SRI
SRi!-17751b,
SR2

111&01'1
171b02
177E:>e4
117&0.
177&UJ
117&12
171&14
117&1&

UIPDRI2I-I77&00
UIPDRl-117bfll2
UIPOR2·177b1ll4
UIPDR3-177&0&
UIPDR4-177610
UIPDR5-177612
UIPDR&-H7614
UIPDR7-17761&

117&40

UIPAR0-177&40
UIPARl-117&1I2
UIPAR2-177U4

lnUl
171U4
177&4&
1 T7&5121

111b52

UIP~R3-177&4&

UIPAFl4-U1b50
UIPARS-177.S2

, ADDRESS OF USER • I ' PDR' S

DFI<TF4

,UCVl1 !TCII51)

11 .. NOV .. n

1/111118

PAG!

DFI<TF~.SRC

111&S4
111&SII

UIPARII-1716511
UIPAR1-1716S&

1 Ti30111

KIPORIiI-l1i300
KIPDRt-l1i302
K I PORi-, 723011
KIPOR3 8 1 1 Ol30&
KIPDRII8172311i1
KIPDRS-P2312
KIPOR&-1123111
KIPOR1-t 723111

l'1'i30i
11i304
1 Ti30&
17i3U

17i312
l1i314
11i3111

KIP.R0 8 1123110
KIPARt-!1Ol34Ol
KIPAROl-U2344
KIPAR3 8 17i34&
KIPAR48172350
KIPARS81123SOl
KIPAR1I 8 172354
KIPAR7-'7i35&

1'1'23110

11234i
112344
17i3411
l1i3S0
112352

11 i354
l1Ol3S11

000000
000002
00001114
000011111

fACCESS CONTROL FIELD DEFINITIONS (IN PDR)
NR0-a
'NON-RESIDENT ABORT ALL REfS.
ROO-2
IREAD,ASORT ON WRITE
RIIT_II
PRAP ON READ & IrjRITE
RW_&
IREAO & WRITE

11100000
10401'10

IINSTRUCTION EQUATES
HL hHAL T
SCOPE-EMT

I SCOPE

IS AN EMT TUP

'IIIRTUAL ADDRESSES
KI0-16701'1
K If,-11I0000
UIS-120000
UI48101i100i11
UI2-110000
Ul1-i00011
U13-&01111'!0
ICORRESPOr.nING PHYSICAL ADDRESSES
PKI0-1&&150
PKH.-l&70f<1
PUI5-Ha00
PUlll-I7300
PUn-17400
PUli-H000
PUU-Hll1e
.LIST
ME
.NLIST
MC,MO
'FILL TRAP AND INTEHRUPT VECTOR AIiEA WlTH

01&700
140000
lilll1ll00
100000
011111000
0illl000
111&111000
0111&00
01...,00
11117200
01131110
0111100
11117000
011100

1 •• 2
'HALT
'UNEl(PECTEn TUPS/INTERRUPTS WILL HALT AT VECTOR ADDRESS .2

DFKTFA
HACHI 21 (1157)
OFK TF ... SRC

1700NOV .. 15

14:"6

PAGE 8

""'0

OISPI.AY VECTOR ADDRESS./! ~OTEI LISTING DOES NOT SHOW LOADING THE
'VECTOR AREA •

000010
11100030
00004&

• NLIST
MC
• -ERRVEC
• wORD
SHL T
• -EMTVEC
• WORD
SCOPE A
.-11&
LOGIC
.-52

000011"
0015400
000030
11100442
1110004&
111'11701121
000052

000Q15i

0000'110

000116

0"0176
000000

1'1'110200

00Q1i11l0
0'110167

.-11&
HALT
'ERROR 1 TO IDENTIFY WHICH TEST FAILED
'EXA"'INE Rl, THE CONTENTS OF WHICH IS THE PC OF THE PRESENT TEST
JTHE TOP WORD O~ THE KEIINEL STACK CONTAINS THE YIRTUAL
,ADDRESS 01" THE MI.T INSTRUCTION IN THE '!'EST THU FAILED •
• -20111
JMP
SU .. T
,GO START TEST

00100&

0001100
000400
001111&
010414
001S4i11l

00Q14ill
000416
00"432
""043&

8""44i
880446
80"450
100454
0",,456
00,,4110
0"0464
1/100472
0""414
111001176

042731
1114i!137
lU71&
005776
001404
l1I&i116
110137
100137

005031
811&01
01i!10&
11185046
01014&
81i!14f1
liIIi137
1"6&06
801401
Q100\l10&

00011101
14"000
00111002
0010"0
0011lV'02
li0I/J012
00111176
17'1572
00110111

0001100
03111000

117S1i
11777&

.-400
'USER HL T (HALT) TRAP SERVICE ROUTINE
SHLTI
BIC
*1, . . SR0
'TURN HEH HGMT OFF
, RETURN TO KERNEL
IUC
* 14111110111, ,'PS"
SUB
*2,(KSP)
,POfNT PC TO TRAPPING INST.
1ST
'(K5P)
'WAS IT A HLT (HALT)
SEQ
SHL fA
ADO
'2, (KSP)
,RESTORE PC TO TRAPPING INST.
JMP
UEIiRVEC.i!
,GO HALT AT &
, GO HALT AT ADDRESS 17&
SHLTU
JMP
"11&
nCOPE (EMT) SERVICE ROUTINE
SCOPE .. C\.R
'URe
(KSP) ,iii
MOV
110Y
'KPTR,1<51'
-(I(5P)
C\.R
Rl,-(KSP)
MOV
MOV
'UPTR, .. (KSP)
110Y
'PUM,IIIIIPSW
USP
"'TPD
5COPEX
IIEQ
SCOPEl( I RTT

'OISABLE MEMORY I1GMT
,SAVE PC IN RI
1 SET KERNEL STACK PTR
U' I"OR KERNEL MODE o~ RETUR~
,RnURN IN LINE
,USER STACI< PTR ON KERNEL STACK
,PREI/IOUS USER HaDE
,SET USER STACK PTII

,RETURN TO NEXT TEST l~ KERNEl. MODE
'ioIITH ALI. STACI( PTR! SET UP

UIi!I1II11

'TAGS

1il01210
1IIfl1202

1 IiI0 111 111111
l11li00l1li
l11li1204
01111212

lCNT I
SUT:

,CONTAINS PASS COUNT
II:ONTUNS SR" CONTE~TS ON ERIIOR

MACYll 2ftb5'/')
DFK'!'fA
DFKTFA.SRC

1il0121e
0012111
001220
001224
001226

01210240
00511117
01270&
1041HI0
00'037

1'T-NOI/ .. 15

"AI.E 9

'START
STARTI

1117b0
B!IiIN:

001100
0B0252

001232
121012311
0012110
0012114
1210125111
001252
12101254
0012&0
0012611
0012&&
00127e'
001274
00131210
001302
001304
001310
00131 4
00131€l

000240
0050&7
012702
012103
005022
017302
Z1n02
01271'J3
005022
077302
012702
012103
0051/122
12177302
012702
01iH03
005022
071302

01211320
01'132&
001334
001342
0211350
01'135&
00131111
001312

012737
012737
01i!737
01i!737
012737
01i!737
012737
012737

07300&
001'00&
07740&
073210&
00000&
00000&
002100&
0111000&

001400
001404
2101 4 12
1'01421'
£101424
01211432
0£111140
00144&

0050&7
01i!7&7
21127&7
2105067
012167
0127&7
0127&7
0127€l7

170734
0001&'
0076£121
17€l214
1'11'0170
000171
0r!'e172
000173

DFK TF A MACY11 27 (&57)
OFI<TI"A.SRC

14ll1e

MEMO~Y

NOF
CL.F<
MOY
SCOPE
Cl.R

MANAGEMENT TEST.
ICNT
'KPTR,KSP
"I1M'IEC"2

I CL.EAR PASS COUNT
,SET KERNEL STACK PTR
,SCOPE SETS ALL STACK PTRS
, KERNEL. MODE ON ABOR,.

,ROUTINE TO CL.EAR MEMORY MANAGEMENT REGISTERS,
1'11'10:
NOP
SR0
CL.~
MOY
'UIPDR0,R2
MOY
.e., R3
(Ri!) +
eL.R
R3,.-2
SOS
MOV
'UIPAR0,R2
MOY
'8" R3
(RiD +
CLR
R3, ,-2
soa
MOV
IIKIPDR0,R2
MOY
.a. ,R3
(Ra)+
C!.R
R3, .-2
SOB
MOY
'KIPAR0,R2
MOY
'e, ,R3
eR2) +
CL.F<
R3,.-2
SOB

17&332
177600
00121010

177640
000010

172300
000010

1'2340
00M'10

172300
1123111
17231&
177&00
177&04
177€l02
177610
177&12

1'1'0742
17217311
lYb212
17b202
1711204
176174

17 .. NOY-75

1/1:08

MMK:

MOV
MOV
MaY
MOV
MOY
May
MOY
HOY

'731l06,UKIPDR0
.&, I#K IPOFl€l
'1740&, '.KIPDR7
'731110&,IIIUIPDII0
'&,I#UIPDR2
h .... UIPORl
'1I,II#UIPDR4
'6,II#UIPDR5

'RW.
IRW,
'RW.
IRW,

CL.R
MOY
May
CLR
MOI/
MOV
MOil
MOY

KIPMI0
'1111,t<IPARIl
'Yb00,KIPAR,
UIPAR0
U 7il,UIPAR2
'111,UIPAR!
'17i!,UIPAR5
un,UIPAR4

IY;"PA.0000"I€l&7'I'
, V '.140000 .. 1402117 I PAD 1117210-1&17'
,VAD 1 &0000-17777€l, PA.7&0001'1-777716
I v A""AI:0-1 &&77
I '1 .... 4001'0-402177 /P""1 7000-17077
,1I4-20000 .. 20077/PA·17112111-17177
'VA" 120000-120077/PA-1720£1-17277
'1/ A= 100£100-1 00077/P •• 17300-17317

UP
UP
UP
UP
UP
,RIiI, UP
UP
,RW. UP

"'101,
'11101.

1&7 BL.OCKS
1 aLaCK
i!e0 BLOCJ(S
1&7 aLOCKS
1 BLOCK
1 BL.OCK
1 BLOCK
1 BLOCK

PAGE 10

'CHECK
IABORTS WHEN SOURCE OPER4ND IS FETCHED

0014511
001454
0014112
0e14€l&
01211 4 72
0014711
00141€l
001502
001504
00150&
1210151~

01211514
00151&
121121152121
01'152&
01'1531'
01'1532
0121154121
001542
001544
001552
1211'1554
00155&
001511121
01'15112
0015b4

012137
21051'1&7
012703
010302
0052113
£105237
210027'T
011302
000210121
0227011
a011101
00012101'
121227611
0121141211
01210000
0227U
00 lIil2l 1
1'121000121
0227&1
01211401
1'1111'1'00
020203
12101401
00012100
104000

1II!I15bll
001514
0011100
0011102
001&04
0011110
1il011112
111&14
001112121
0011122
001&24
12101&32
001&34
12101&36
001&44
1il01&46

012137
012702
01022111
005012
005237
122202
00000121
0221011
01211401
000000
0221&7
01211401
0011111110
022,.7
001401
0011101110

0011150
0011154

212271112
001401

001''i10
1'1&5&4
0111700

000250

117572

1'101074

00012117

0021002

040001

17&032

0121151214

i 7&i11211

01111614
0111700

0002521

177572

0010111

121110001

175740

0011110

1'513i!

01117121121

I SOURCE MODE-I
T01
HOY
CL.R
MOY
MaY
CLR
INC
SCC
MOV
TUI
T0!!1
HL. T
T0C:
CMP
8EQ
HL. T
CMP
BEQ
IlL.T
CMP
BEQ
HLT
CMP
BEQ
HL.T
CMP
BEQ
HLT
SCOPE

n0C. UMMYEC
M,",YEC+2
'KIIIl,R!
R3,R2
(R3)
"SFl0
(il3) ,R2
.I<PTR .. 4,I<SP
, .. 4
,P,2(KS,.)
.+4
'PLA+l.SR0
.+4
tlTl1lA,SR2
.+4
R2,R3
,+4

'L.OAD MEM MGMT ERROR VECTOR

, ENABL.E MEMORY MGMT
, MEM MGMT L.ENGTIl ABORT AT SRC00
,ERROFlI 010 NOT ABORT
/CIlECK STACK PTR

,CHECK THAT CORRECT STATuS
,WAS SAYI!O ON THE STACK
,ERROR I INCORRECT STATUS
,CHECK SRI2I CAeOF<T CONDITIONS
1& FAlLING PAGE .)
, ERRO~ I INCORRECT ABORT CONDITIONS OR PAGE IOENT
'CHECK CONTENTS OF SRi
, (PC OF A80RTED INSTRUCTION)
'ERROR I INCORRECT PC IN SRi!
,CHECK THAT INSTRUCTIONS AS ABORTEO
IERROR I
,SCOPE STORES PC IN Rl & SETS AL.L STACK PTRS

'CHECK
,UOIIITS WHEN SOURCE OPERAND IS FETCHED
, SOURCE MODE-2,BOfTE INSTRUCTION
MOY
IITlC,UMMYEC
,LDAO HEM MGMT ERROR VECTOR
MOY
'KI0,R2
HOY
R2,R4
[R2)
CL.F!
INC
,ENABL.E M~HORY MGMT
'UR0
TiAI
CMIIB
[R2l+.R2
,SEG LENGTH ABORT AT SRC01
UBI
HLT
'ERROR I DID NOT ABORT
eMP
TiCI
'KPTR .. 4,t<SP
, CIlECK STACt< PTR
BEQ
,+4
HLT
CHP
'PL.A+l,SRI2I
,CHECK &!to CABORT CONDITIONS
BEQ
,+4
1& trULING PAGE .)
HL.T
I ERROR I INCORRECT nORT CONDITIONS OR PAGE IDENT
'TU,SR2
,CHECK CONTENTS OF SRi!
CM"
BEQ
,+4
I (PC OF ABORTED INSTRUCTION)
HL.T
,ERRORI INCORRECT PC IN SR2
'CHECK TIlAT REGISTER INCREMENTED PROPERL. v
CMp
'KU,Ri!
BEQ
.+4

D!"KT!"A MAC'll 1 UW57)
DFKTF',SRC
001651>
011660

111662
00UTI!l
111U.
1016'1'6
IIIl11l'Tlll2
011"14
11101106

"II 11 U
"1111110
1"1116

IIIlll7i!1II
GlI!I1 122
01111730
001732
001734
001142
11101144
1110114b
001752
0'1154
"01151>

0"1'T60
00116&
001114
002000
00201112
1110200b
002010
002012
0020111
00211120
002022
002024
002032
002034

001710
01611110

022161>
001401
0""01110
1IZi!T67
001411
000000
0227 f>7
001411
10000"
021705
001401
000010
1040"0

001017

0111001112

'."001

1751>42

001704

115634

02210~

0011'1711

DFICTF. MACYll 21[(51)
OFKTF A. SRC
002072
01112074
11102102
110210b
11102110
002112
002111>
002120
002122

11100011111
1114i!7b7
1112271112
001401
00000111
022703
00141111
111000.0
104000

11~01112

1.,,512

110017

000002

141'1147

11552b

002010

175520

00011110

1755111

IT-NOy .. .,5

1'100100
017171>

14:ee

, CHECK
, ABORTS WHEN ADDRESS OF SOURCE OPERAND IS "ETCH!O
'SOURCE MODE-3
MOV
,LO .. D MEM MGMT ERROR YECTOR
'T2C, "M",YEC
MOY
'K10,R5
MOy
115,R.
uSR0
,ENABL.E MEMORY MGMT
INC
,PRESET CC'S
SCC
, NON .. RES ABORT AT S13,10
T2A1
8158
'(R5)+,R4
T2BI
HL. T
,ERROIllI !"AILED TO ABORT
T2CI
CMp
'17,2(KSP)
,CHECK THAT CORRECT STATUS
SEQ
,+4
,WAS SAYED ON THE STACK
,ERRORI INCORRECT STATUS
HLT
IIPLA+1,SR0
CMP
'CHECK SR" , .. eORT CONDITIONS
,+4
,& .. AILING PAGE .,
IIEQ
,ERRORI INCORRECT ABORT CONDITIONS OR PAGE IOENT
HLT
CMP
1fT2A, SR2
, CHECK CONTENTS 0 .. SR2
eEQ
,+4
,(PC 0" ABORTED INSTRUCTION)
,ERRORI INCORRECT PC 1111 SR2
HLT
CMP
'KIIiI,R5
BEQ
,+4
IoILT
,ERRORI R5 DID NOT AUTO"INCREMENT
,SCOPE STORES PC IN Rl & SETS AL.L STACK PTRS
SCOPE
'CHECK
,ABORTS WHEN SOURCE OPEIUNO IS FfTCHED
,SOURCE MOOE-4,USER MOOE
MOV
.nc, .. MMYEC
,LO"D MEM MGMT ERROR VECTOR
MOV
,USEFI MODE I II , PREY USER MODE
'UM+PUM, PSW
HOY
.UI4,R2
R2,R3
MOV
,ENABL.E MEMORY MGMT
IIIIC
"'SR0
,PRESET CC'S
SCC
-(Ri!) ,R3
nAl
ADO
;IIION .. RESIDEtoIT AeoRT
nel
HLT
,I!RRORI FAILED TO ,eORT
nc:
CMP
,CjojECK STACK PTR
'KPTR-4,KSP
.+4
8EQ
HLT
.UM+PUM+ 17,2 (KSP)
CMP
'CHECK THAT CORRECT STA Tua
,+4
,WAS SAYED 0111 THE STACK
BEQ
HLT
,ERRORI INCORRECT STATUS
CHP
IIINRA+PLhUPG"IIS3+t ,SR0 ICHECK SRiII (A60RT COIliOITIONS
,.,4
1& FULING p .. GE III)
BEC!
lolL. T
,ERROR I INCORRECT ABORT COND1TIONS OR PAGE IDENT
Cf"P
, CHECK CONTENTS OF SR2
'T3A,SR2
•• 4
BEQ
, CPC OF ABORTED INSTRUCTION)
HLT
,ERRORI INCORRECT PC IN SR2
'CHECIC CONTENTS OF REFERENCED PAGE DESCRIPTOR REGISTER (UIPOR2)
BIT
,CHECK CONTENTS OF REFERENCEO POR
'""UIPOR2
,+4
BEQ

PAGE 12
HLT
BIC
C"P
BEQ
HL.T
CMP
SEQ
HLT
SCOPE

175502

1000001

,ERRORI
'IoI,I.IIPOR2
IIUI"I-2,R2
,+4

'CHECK THAT AUTO- DECREMENT TOOl< PL.AtE
,ERRORI R2 .... IL.ED TO AUTD-OECRE"ENT
,CHECK THAT R3 IoIAS NOT CHANGfD
,ERRORI
'SCOPE STORES PC IN Rl & SETS ALL. STACK PTIlS

00141111
01110000
"2211/15
01111 '" 1
08001111
104000

lun7
11112102
005237
01611112
01!lQl000

, CHECK
'4eORTS WHEN SOURCE OPERANO IS FETCHED
/)
,SOURCE HOOE
nbC, .. MMVEC
HOY
'L.OAD MEM MGI'IT ERROR VECTOR
111 .. 1, R2
I'IOV
, ENAlII.E MEMORY MGI'IT
INC
"SR0
TU,
MOV
KI0,R2
,SEG LENGTH ASORT
hB,
,ERRORI FAIL.ED TO A!\ORT
HLT

0unT
012u,7
012104
010405
012731
005237
145405
000000
022n.
001401
0000041
"22U7
"01401
0000041
022'167
4101401
0111000111

11102220
002226
002230
002232
11102i!4"
002244
102241>
002250
1102254
11102256
002260

032U1
"01401
00000111
11142''''

00i!i!70
0U214
00nee
0023IU
00231/J6
0USe.
0023111

0011125111

'ERROR I
,SCOPE STORES PC IN Rl & SETS "LL STACK PTRS

,CHECK
",80RTS WHEN ADDRESS Of' SOURCE OPERAND IS FETCHED
, SOURCE MOOE.5,USER ~ODE
'LOAD MEM ~GMT ERROR VECTOR
MOV
'TIIC, • "' '1'4 vEC
MOY
'U~.PUM,PSW
'USER MOOE III, PREY USER MOOE I I
HOV
'UI5+2,R4
HOII
R4,R5
MOV
'-I,"PUI5
,ENA8LE MEMORY MGI'IT
INC
"SU
TU,
BIce
.... (R4, ,R5
,NON-RESIDENT ABORT
14B,
toILT
'ERROR I f' AILED TO ABORT
T4C:
,CHECK STACK PTR
CHP
BEQ
HLT
CMP
.NR .... PL. .... UPG+YS7+ 1, SR0
'CHECK ~R0 (ABORT CONDIT IONS
SEQ
,+4
I'AIL.ING PAGE ')
HLT
,ERRORI INCORRECT ASORT CONDITIONS OR PAGE IDENT
CMP
,CIoiECK CONTENTS OF SRO!
n4"SRi!
, (PC OF "SORTED INSTRUCTION)
eEa
,ERRORI INCORRECT PC IN SR2
HLT
,CHECK CONT!NTS 0' REFERENCED PAGE DESCRIPTOR REGISTER (UIPOR5)
,CHECK CONTENTS 01' REFERENCED POR
BIT
'''',UIPOR5
BEQ
,+4
lolL. T
,ERFIORI
BIC
'IO/,UIPDR5
CMP
'UI!!, R4 'CHECK AUTO .. OECREMENT
,+4
eEQ
HLT
'ERROR I .... ILED TO AUTO-DECREMENT !III
CMP
'CHECK THAT R5 IoIAS UNCHANGED
SEQ
HLT
,ERRORI
,SCOPE STORES PC IN R1 & SETS ALI. STitl( P'TRS
SCOPE

002124
002132
002140
002144
002141>
111021511
0111211>0
002162
0021 . .
002170
11102172
002114
1Il1ll2202
002204
002206
1102214
01112216

IIIU/U

011>700

0021!114
1'0000
100000

032167
001401

0111111250

1115."

012737
012767
012"02
010203
005237
1110111277
0U2U
000010

1110201>2
0020Te

00205b

P.. GE 11
HLT
SCOPE

U2131
IU7f!15
Ul514
11115231
110271
15351114
111"""0"

111020bIIJ

002044
002046
11102050

14:1'8

001U10.
U4011

001401
00000111
11122TI>b
0011101
0011101110
0Ci70 7
001401
00001110
022767
15151401
01001e

00203b

1., .. NOY .. 75

1111112164
1704100
120002

11100250
1 '5blfl

171177
177572

017ii!00

001814
141U!7

175370

1753b2

1753U
17!3!ii!

1!ll!i!1Q14

0i!2.,.T
111401

0U30.
1'77177
1115Ti!

000250

"14]74
iT!2!1>

ac I

CMP
IIEQ

,CHECK SR0 CA80RT CONDITIONS
" il'AII.It-IG PAGe: .)

OFKTFA MACY11 21 ("57)
OfI<TFA. SRC
00231b
0023221
00232"
00233L'!
002332
0023311
002336
0023110

0023112
002350
002352
002356
0023"2
0023""
0023b4
002312
002314
IH12376
002404
002406
002410
00011112
0001414
002416

00111000
0221111
001401
011l0U0
005202
0011101
000000
1011000

III 12731
13050011
005231
0""1104
1IJ00000
02017b7
0011101
000000
0201767
0011101
000000
0057011
001401
0000021
111J1I000

11 .. NOV-15

002300

0023611

14 : illS

00111250

177512
016700
040001

175200

1302356

115112

21101737
01215003
1211215237
013703
01210000

12!0i1l42

11J221U
001401
00000121
1212271>1
001431
12100000
005703
001401
000000
1I1J II 121 00

040001

175122

;!0i1l311

1751111

002471>
002504

012737
012167

121025411
110000

2100250
11501611

002512
12102516
1211212524
002530
002534
002536
002540
002542
012125411
00255121
002552
12102554
002562
002564
002566
01212574
0001576
0121261210
002606
002610
002612
1IJ11J261 II
002620
002622
002624

012706
012731
005031
005237
0011J277
000121001
11J12!0000
001211210121
02211211>
flJ11J1II01
000000
02211>~

11J01110t
00000121
020111>7
001401
11J011J000
02011b7
0011101
00012100
106506
02C!116
121014211
00012100
10412100

002621>
0026311
00i!b42
002611"
002654
0021>&0
002664
01212666
1'1'2670
002672
002612
002700
00i!702
01212704
002712
002714
00i!116
0027i!0
002724
0fiJi!726
002130

01211401
1210001210
0i!27H
001Ul
0000021
U'6506
022111>
001401
000000
10401210

002132
002140

01i!1U
12!1i!101>

012112125121

111572
01670('l

11 .. NOV-75
0401l'l0
''1<'2542
017102
17'T57i!

1111i18

000002

040145

17477&

002531>

114110

21110100

012137
01i!1U
012106
0101137
005031
005231
00001/l"
0011J000
0012!0011J

002612
170000
l11J01116
0UI> 121
011400
117572

0011J250
175134

022167

040151

1'711672

11J12!i!61>4

1146611

017376

100100

115036

Fl2
.+11

IERROR' INCORRECT ABORT CONDITIONS OR PAGE IDENT
, CHECK CONTEt.lTS OF SR2
, (PC OF ABORTED INSTRUCTION)
'ERROR! INCORRECT PC It.! SR2
,CHECK THAT R2 IOU NOT CHANGED
IERROR I
,SCOPE STORES PC IN Rt So SETS AL.L. STACK PTR!

ICHECK
I ABORTS WHEN SOURCE OPERAt.!D IS FETCHED
'SOURCE MOOE • 3,PC
1liT10C,UMMIIEC
MOV
,L.OAO MEM MG"'T ERROR vECTOR
R3
CL.R
INC
I EIIIASL.E MEMORY "'GMT
"Sk0
MOV
T10A:
, SEG L.EN ABORT
"K10,R3
T10S:
HL.T
,ERRORI FAIL.ED TO ABORT
T10CI
CMP
IliPLA+l, SR0
ICHECK SR0 CABORT CONDITIONS
,+11
SEQ
1& F.t.ILING PAGE .)
HLT
,ERRORI INCORRECT ABORT CONOITIO"'S OR PAGE IDENT
CMp
, CHECK CONTENTS OF SR2
1JT1"A,5R2
,+/1
SEQ
I (PC OF ABORTED INSTRUCTION)
HL.T
IERRORI I NCORRECT PC IN SR2
1ST
R3
SEQ
.+4
HL.T
,ERRORI
SCOPE
I SCOPE STORES PC IN Al So SETS ALL. STACK PTRS
,CHECI<
, ABORTS IIiHEN TOP wOIilO OFF STACK (PC) IS FETCHED
*T13C,.,Mf'lVEC
f'lOv
'L.OAO MEM MGMT ERROR VECTOR
'1011
IIUM+PUM, PSw
I USER MODE III PREll USER MODE II

PAGE 111

T13A
TUB
1130
Tt3C

170017

U"",SR2
.+4

I CHEC~
, ABORTS WHEN ADDRESS Of SOURCE OPERANO IS fETCHED
, SOURCE MODE • T, PC
'10v
_HC, "MMVEC
'L.OAD MEM MGMT ERROR VECTOR
CL.R
R4
USR0
, ENABL.E MEMORY MGMT
INC
TTA:
ADO
ISfG I.EN ABORT
"<I0(R4"RII
17B:
HI.T
, ERROR I FA IL.ED TO ABORT
17C:
CMP
'PL.A+1,SR0
'CHECK SR0 (ABORT CONDITIONS
SEQ
,+11
,& fAlUNG PAGE ')
HL. T
'ERROR I INCORRECT .BORT COND ITIDNS OR PAGE I DENT
CMP
,CHECK CONTENTS Of SR2
'TTA,SR2
BEQ
.+11
I (PC OF ABORTED INSTRUCTION)
HL. T
lERRO'll INCORRECT PC IN SR2
Fill
TST
8EQ
.+11
HL. T
SCOPE
,SCOPE STORES PC IN Rt & SETS 4LL. STACK PTAS

017100

11J0111J711

17'11l000
020100

HL. T
CMP
8EQ
1-11. T
INC
BEQ
ML.T
SCOPE

t 15250

12102 II 212!
002421>
00243!/!
002434
00ill1l0
121024112
002442
0021150
0021152
0024511
002462
002111>4
002111>6
00247121
002472
1210211111

DfKTF A MACY 11 21 (657)
DFIITFA,SRC

PAGE 13

"'011
MOV
CL.R
INC
SCC
RT!
HL. T
HLT
CMP
8EQ
HLT
CMp
SEQ
HL.T
CMP
BEQ
HL.T
CMp
BEQ
HL.T
MFPD
CMp
BEQ
HL.T
SCOPE

#uIi2+ 100. USP
IUSER STACK PTR IS NON-RES
'T1,3D,UPUI2+100
1L.01D 'NEW· PC
"PuI2+!02
I EN1!'lLE MEMORY MGMT
"51010

IIKPTR-II, KSP
.+4

,NON .. RES ABORT
,ERRORI FAIL.ED TO ABORT
IERRORI AT! FAILED So DID NOT .SORT
,CHECI< STACK PTA

'UM+PUM+ 17,2 (KSP)
'CI-IECK TH'T CORRECT STATUS
.+4
IIOAS SAVED ON THE STACK
IERROR I INCORRECT STATUS
'PL..t.+UPG+VS2+1.SR0
, CHECK SR0 (ABORT CONDIT IONS
.+11
/& fAIL.ING PAGE II)
'EAROR I INCORRECT ABOIn CONDITIONS OR PAGE IOENT
IIIT1H,SR2
,CHECK COIllTENTS OF SR2
.+11
, CPC OF ABOATED INSTRUCTION)
, ERROR I INCORRECT PC IN SA2
USP
,pUS", USER STACK PTR OIllTO KEANEL. STACK
,CI-IECK THAT USER STACK PTR WAS POPPED
'UI2+100, CKSPl
,+4
,ERROR I
'SCOPE STORES PC HJ IH .. SETS AL.L. STACK PTRS

'CHECK
, ABORTS WHEN SECOND 1oI0RO ON STACK (STATUS) IS fETCHED
MO\l
'T1I1C,"MMYEC
'L.OAO MEM 14GMT ERROR VECTOR
~OV
'UM+PU'1,P5W
, USER MODE III, PREY USER MODE 11
MOV
.U 14+11>, USP
MOV
1lIT14D,UPUIII+1b 'LOAD USER STACK CPHYS ADRS.)
CL.R
UlPU14+100
/AND 'NEW· SUTUS
INC
USR0
,EN48L.E ME'10RY MGMT
114,t,:
RTT
I SEG L.EN ABORT AFTER FIRST POP
Tll1a.
HL.T
,ERRORI FAIL.ED TO ABORT
T140.
HLT
IERROAI
Tll1CI
CMP
'PL..t.+UPG+VSII+ 1, SRI1J
'CHECK SR0 (ABORT CONDITIONS
BEQ
.+4
,Io I'UL.ING PAGE ')
HL.T
.ERRORI INCORRECT ASORT CONDITIONS OR PAGE IDENT
CMp
111141,SR2
I CHECK CONTENTS OF SRi!
BEQ
.+4
,(PC OF ABORTED INSTRUCTION)
HL.T
,ERRORI INCORRECT PC IN SR2
USP
"fPO
'PUSH USER STACK PTR ONTO KERNEL. STACK
CMp
'UI4+1IIl0, CKSP)
.CHECK THAT USER STACK PTR POPPED TWICE
eEQ
.+4
HLT
SCOPE
,SCOP! STOR!S PC IN Rl & SETS AL.L STACK PTA!
'CHECK
/A80RTS WHEN TOP WORD ON USER ST ACI< CRETURN PC) IS FETCHED
MOV
'UM+PUM, PSW
, USER "lODE " ' PREY USER '10DEll
HOv
'UU+100,USP

OFICTFA MACHI 27C1I57l
OFICTFA.SRC
002744
002752
1III'J275"
0027'i!
002U4
002T ....
01!J2710
0112774
002776
003000
003I'JI'J6
0031!110
01130li!
IUl3020
003022
003024
III I'J 3 11130
003032
11103034
11030311
003042
1110311144
0I'J30411

003I'J50
1'J1'J3056
1'J030 .. 2
003070
003074
!!II'J3 I 1'J0
1'J1'J3104
0031011

01111176
01&7I'Ji!
""3l1i!
0I'J311&
0031211'
0I'J3122
00l13~

003132
1'J03134
2103142
1'JI'J3144
003146
210]154
0031511
0031110

0U137
0UT05
11105231
e011li!15
0I'J0000
00111011111
022106
0014111
00I'JI'J00
022767
001401
ee0eelll
0i!27""
0I'J 14I'J I
000000
1'J227 1115
1'J01401
01110000
10ft50"
02271"
1111111401
1'J1II0I'JI'JI'J
II'JIII'JI'J0

1'J12737
012702
1'J12737
005037
1'J05"'37
005237
000277
000137
003112
01&6711
01&702
00I'J000
003112
0227011
11101401
1'J00000
0227116
0014I'J1
000000
0227111
001401
000000
022,.7
0211401
o\JIII 0 1'J0
1III'J5202

DFICTFA HACYlI 27(1157)
OFKTfA.SRC
1'J03162
0031 .. 4
011131116

17-NOV .. 75
1'J1'J271~

1410&

PAGE 15

1'J0025I'J

1'J1II2766
177572
TlftAI
TlftBI
TltlDI
Tl6CI

001074
0001113

174564

00i7&2

11455&

1'J0276"

11120100

1103112
177777
0111702
01111I'J0
016702
177572

1'J0I'J250
016&7&

01&676

MOY
MOV
INC
'ITS
HI.T
HLT
CMP
BEQ
HLT
CMP
eEQ
/oILT
CMp
BEQ
MLT
CI'IP
BEQ
HLT
MFPD
CMP
tlEQ
HLT
SCOPE

'T1I1C,U"'MYfC
'T1I1D,R5
IIISRI!
5
'KPTA .. 4, ICSP
•• /1

'LOAD MEM I4GMT ERROR VECTOR
, ENABI.E Mf",ORY MGMT
,A80ATS (STACIC IS NON-AES)
'ERROR I JlTSI ABOAT "AII.ED
I ERROR I ASORT 1" .. II.ED
,CHECK STACK PTR

, C/oIECI( SR0 (ABORT CONDITIONS
,PLhUPG.VS 1.1, SR0
,& FAILING PAGE ')
•• 4
,UAOAI ItIICOAAECT ABORT CONDITIOtllS 0'1 PAGE IDENT
, CHECI( CONTfNTS OF SAi
ilITl~A,SR2
,(PC OF ASOInED INSTRUCTION)
•• 4
,ERRORI INCORAECT PC IN SA2
,CHECIC THU A5 DID NOT CHANGE
UlbO,R5
•• 4
,ERRORI
,PUSH USER STACK PTR Ot.lTO KERNEL SUCI(
USP
'UU.t00, (ICSP)
ICHECI< THAT USER SUCK WAS POPPED
•• 4
, ERROR I INCORRECT USEFi STACI< PTR
,SCOPE STORES PC IN Fil & SETS ALL STACI( PTRS

'CHECK
, ABORTS wHEN SOURCE INOEX IS FETCHED
,SOURCE MODE • &, PC
i1T20C,UMMVEC
,LOAO MEM MGMT ERROR VECTOR
140V
,PRESET DEST REG
MOV
ilI-I,R2
flU02,010e11l'J IS A MOV .+/I,R2
"IOV
'1117I'J2,UKU-2
r INSTRUCTION
UIC!0
CLR
CLR
"1<10"'2
,ENABLE MEMORV MGMT
,.SR0
I~C
,PRESET CC'S
SCC
, GO TO MOV It.lST.
JMP
"1( 1I'J-2
RETURN- •
t.lOTf PC CHANGE
.-I<II'J .. 2
, SEG LEN ABORT WHEt.I INDEX VALUE IS FETCHED
TiH,.:
MOV
•• 4,R2
, ERROR I FAILED TO ABORT
HLT
T201\1
RETURN
PC
.-RETURN
,CMECI< STACI( PTR
T20C:
CMP
'I<PTR .. 4,I(SP
.... 4
Bfa
HLT
,CHECK THAT CORRECT STATUS
'l'T,2(I(SP)
CMP
,dS SAilED ON THE STACI(
.... 4
BEQ
,ERRORI INCORRECT STATUS
HLT
CMP
IIPLhIS+VS0+1, SR0
'CHECK SR0 (ABORT CONDITIO"'S
FAILING PAGE .,
SEQ
.+4
HLT
,ERRORI It.lCORRECT ABORT CONPITIOt.lS OR PAGE rDEN'!"
CMP
,CHECI( CONTENTS OF SR2
"2"",SR2
, (PC 01" ABORnD INSTRUCTION)
•• 4
SEQ
,ERRORI INCORRECT PC I'" SR2
tiLT
Ri!
rlllc

********"****"********************

, ***** *** ***** **'" *** **** *

000000

** *****'* ***************"'*.***** **** ***

, ***** *************** ** *

1'J1'J1074
000017

1'J00002

"4I'J00 I

174430

0161176

17/14i12

17-NOV-75

1410~

PAGE III
eEQ
HLT
SCOPE

001401
01110000
104000

• +4
,SCOPE STORES PC IN Rl & SETS ALL STACI( PTRS

I CHECK

003170
1'J0317&
00320/1
11103i!10
I11III321&
003222
003226

1'J16117&
016702

11112137
012137
0127I'J2
012137
00503'
01115237
11100137
003232
016676
017202
1'J000111I'J
2103232

003232

177777
1/100001
017202
IItbT00
17157C!
0a1l7 ..

000250
0&670I'J
I'Jll1b7!)

IUIORTS WHEN SOURCE INDEX IS FETCHED
, SOURCE MODE • 7
MO\l
IIT21C,"MHVe:C
ILOAO HEM MGMT fRROR VECTOR
,..OV
'''1, •• PKJb
MOv
ilIKIb,R2
,LOAD INDEX REGISTER
MOY
'1/l17202,UKU-i! ,017202,I'J00I'J00 IS A HOV 'I'J(R2),RC!
CLR
. . K10
rINSTRUCTION
"SR0
,ENABLE MEMORY MGMT
INC
JMP
fIIIl(I!il .. 2
RETURN-.
NOTE PC CHANGE
.-1<10-2
T2UI
MOV
'0(R2) ,R2
,SEG LEN ABORT
T21B:
HLT
,ERRORI FULED TO ABORT
• -RETURN

,.***********.**************

000000

*************** .. *.* .. *** .... **

, .. *****.**** .. ************ RETURN PC *********** .. ************************
TZ1CI

003232
0I'J3232
003240
11103242
11103244
1III'J3Z52
003254
00325 ..
0032t12
0032114
1'J03266

022767
001401
0I'J00110
12i7.7
11II'J1401
01110000
022702
00141111
1100000
U40f1J0

0400I'J1

00327I'J
003174
0111330Z
0033I'J6
103312
01113320
003324
0e3326

1Ui!703
01i1737
1l1li'5037
0eS03'
1U2U7
1'J05257
00027T
000137

0I'J0I'J01
017302
01116'F4
0&6700
003332
177572

IUUT4
IlU7t1
111 1/1 1I'J0
01/1702
1III'J3332

1143211
140000

01i13332
IUtlUIi
IIII'J III 01110
IIITT]QI2
1'J000I'J1II
0U000
0e3332
U27011

CMP
SEQ
HLT
CMP
8EQ
HLT
CHP
BEQ
HLT
SCOPE

174332

oIII 025 I'J

,CHECK
""ORTS WHEN INST FOLLOWING SOB
MOV
'1,X3
U77302,UI<I0-2
MOV
'11(10.4
CLR
UKIIil
CLR
140V
!llT22C, UHMVEC
USR0
INC
SCC
U1<10 .. 2
JMP

T221
TiZAI
T22UI
Ti!tHIl
11101074

.PLhIS.VS0+1, SRI
'CHECK SR0 CA80RT CONDITIONS
.+4
" FAILING PAGE II)
,ERRORI INCORRECT ABORT CONDITIONS OR PAGE tDENT
ni!1A,SR2
,CHECK CONTENTS Of SR2
•• 4
, (PC OF ABORTED INSTRUCTION)
IERRORI INCORRECT PC IN 8112
'I(III,R2 ,CHfCIC THAT R2 15 Ut.lCHANGED

T22t: I

IERROR I
,SCOPE STOAES PC IN RI , SETS ALL STACP( PTFiS

IS FETCHED
,0T7302-S0B '13, ... 2
,CLEAR tNST. PRECEDING soe (.-2)
,PUT HLT FOLLOWIt.lG SOB
ILOAD MEM MGMT ERAOR VECTOR
,ENAISLE I4fMORV HGMT
,PRESET CC'S
,GO TO S08 IN3T.

RfTURt.j- •
11'1-4
HI. T
SO!
R3, ."'2
MLT
III
.UETURN

,ERRORI S08 BRANCHED & FAlLED TO ASORT
,ABORTS IHtEN NEXT It.lST. IS I"ETC~!D
'ERRORI FAILED TO A80RT

CMP

I CHECK STiCI( PTR

.-1(

MACYiI i!7tb57j
OFKTFA
OFI<TI'A.SRC
rlJ0333&
003340
003342
003350
003352
003354
0033&2
00]3&4
012133&6
0033711
00337&
00341210
003402
1!103404
0034121f>

001401
000000
022767
001/101
000000
01215103
011111101
01110000
11114001'1

003410
003416
003424
003430

012767
1'112737
012702
005237

000017

rlJ0Il002

0i27&7

0G011l1'11

174210

01667&

174202

0~l:;34

10b542
000000
02271i16
001401
000000
0227f>7
001401
000000
022767
001401
000000
020!702
001401
000000
104000

00350f>
003514
003520
003526
0l!!3532
003534
00353&
0l!!3542
003544
003541>
003554
0035%
0035f>0
00356&

012737
012702
0127f>7
005237
005012
000000
02210&
001401
000000
0227&7
001401
000000
022767
001401

DFKTFA
MACUt 27(b57)
DFKTFA.SRC
003570
003572

000000
104000

003574
0031>02
003f>0f>
003614
003620
003f>22

012737
1/112703
012737
005237
142323
00000l'1

003624
003&24
003632
003f>34
003&3&
003644
003b4&
003650
003f>54
003660
0"36&2
003&64
003&70
003&72
003&711

0227&7
0011101
000000
022767
001401
0000021
005031
022703
001401
001110111'0
005237
0014"1
01110000
10401/10

1'13001'11'1
003440
0401'10\'1
1 '17572

1743&0
000250

001074

0401113

174114

01£13434

17410&

PAGE ii

8EQ
HI.T
CMP
BEQ
HI.T
CMP
aEQ
11L. T
CHP
BEQ
HI. T
TST
BEQ
lolL. T
SCOPE

000250
174250

1'10111174

140157

174ill"

003532

174il10

17-NOV-1S

14:08

.PI.AtVS0+1,SR0
.+4
1IT22A,SR2
.+4
1'13
.+4

000250
016700

,ERROR I R3 WAS NOT DECREMENTED BY SOB
,SCOPE STORES PC IN Rl & SETS AL.I. STACK PTRS

T2';":

MF~O

T24B:
T21.1CI

tiL.T
CMP
BEGl
HL. T
CMP
SEQ
HL.T
CI'1P
SEQ
lolL. T
CHp
SEQ
HI.T
SCOPE

;(~i)

; NO~':=~ESIOENT :OBeRT

'I<PTR-4,K5P
.+4

,C!'IECK STACK PTR

'UPb+PL.,HVS1+1, SR0
I CHECK SR0 (ABORT CONDITIONS
.+4
1& FAlL.ING PAGE ')
IERROR I INCORRECT ABORT CONDITIONS OR PAGE lDENT
, CHECK CONTENTS OF SR2
'T2/jA,SR2
.+4
I (PC 01' ABORTED INSTRUCTION)
,ERROR I INCORRECT PC IN SR2
.UI2-2, R2
, CHECK THAT R2 AUTO"DECREHEI>jTEO
.+4
, ERROR I R2 010 NOT AUTO-OECREHENT
'SCOPE STORES PC IN R1 & SETS AL.L. STACK PTRS

, CHECK
,AaoRTS WHEN DEST OPERAND IS FETCHEO
MOV
H25C, "M"VEC
JLOAO MEH MGMT ERROR VECTOR
MOV
ilSRil,R2
MOV
IIUM+PUH, PSiH
INC
IENABL.E MEMORy MGMT
"SR0
(R2)
T25A!
Cll!
J ABORT
T2581
HL.T
I ERROR I F AlI.EO TO ABORT
::MP
T25C:
'I<PTR-4, KSP
ICI1ECK ST,t.CK PTR
BEQ
.+4
11L. T
CMP
IINRA+PL.A+UPG+VS7+ I, SR0
:CHECK SR0 (ASORT CONDITIONS
.+4
SEQ
1& FAILING PAGE I)
HLT
I ERROR! INCORRECT ABORT CONDITIONS OR PAGE IOENT
CMP
U25A,SR2
I CHECK CONTENTS Of SRi!
.+4
SEQ
I (PC OF ABORTED INSTRUCTION)

PAGE

18
,ERRORI INCORRECT PC IN SR2
'SCOPE STORES PC IN Rl & SETS ALI. STACK PTRS

HI. T
SCOPE

003f>24
01f>&H
177777
177572

,CHECK THAT CORRECT STATUS
,WAS SAVED ON THE STACK
'ERROR I INCORRECT STATUS
,CHECK SRI2I (ABORT CONDITIONS
FAIL.ING PAGE .)
,ERROR I INCORRECT ABORT CONOliIONS OR "AGE 1OEN1
,CHECK CONTENTS OF SR2
,(PC OF ABORTED INSTRUCTION'
,ERRORI INCORRECT PC IN SR2
,CI1ECK THAT R3 D!CREMENTD

ICHECK
IABORTS "'HEN OEST OPERAND IS FETCHED
MOV
.KM+PUM, PSW
HOV
'T 211C, "MHVEC
IL.OAD HEM "'GMT ERROR VECTOR
HOV
'UH,R2
USR0
INC
'ENABI.E MEMORY MGHT

037771>

003531>
177512
170000
177572

.+4
1\117, i! (I<SP)
.+4

'CHECK
,ABORTS \liMEN nEST OPERAND IS FETCHED
MOV
ilT3i11C,"MHVEC
'lOAD I'1EM MGI'lT ERROR VECTOR
MOil
'KIID-1,R3
MOV
'-1,'IIIKI0
,*SR0
INC
, ENABL.E MEMORY HGMT
t~3) +, (R3) +
Tl0A1
BICB
, SEG I.ENGTH ABORT
HI.T
,ERRORI FAIL.ED TO ABORT
130C:

003704
003710
003714
003720
003724
003730
01/13736
0013142
003744

012737
01270i!
012703
01i!713
011337
012703
0127&1
005i!37
114332
00011'00

003746
01!1374&
0"3754
003756
003T60
003766
00]770
003772
1110377&
004000
004002
1IJ40" &
00411'10

022'767
001401
00001110
022767
001401
00000111
022711Ji!
f10U01
001/1000
eii!'f13
001401
0000011

l/1lllJa

0U401
000000
0227b&
001401
000000

00343f>
003440
003444
003446
00345"
00345f>
0034&0
0034&2
003471"
003472
003414
003500
003502
003504

003&7b

17"NO ... 75

173740

003&20

CMP
BEQ
HL.T
CMP
BEQ
I1I.T
CL.R
CMP
BEQ
HL.T
INC
BEQ
I1L.T
SCOPE

113732

1 T757 2
0167021

003711&
040000
017100
177177
017000

0i0002
170000
ln572

000250

,CHECK SR0 (ABOIlT CONDITIONS
,& 'AIL.ING PAGE t)
IERRORI INCORIlECT ABORT CONDITIONS OR PAGE IOENT
tT3111A,SR2
'CHECK CONTENTS OF SIl2
.+4
, (PC OF ABORTED INSTRUCTION)
,EAROR I INCORRECT PC IN SRi!
USR0
,DISABI.E MEMORY MGMT
IKU,R3 ,CHECK AUTO-INC TWICE
.+4
,ERROIlI
'*K10
.+4
,ERROR I
,SCOPE STORES PC IN Rl & SETS AL.I. STACK PTR!

ICHECK
'A80ATS WHEN ADDRESS OF OEST OPERAND IS FETCHED
HO\l
1131C,UHMVEC
,L.OAD HEM HGMT ERROR VI!CTOR
HOV
'UI2,Ri!
MOV
'PUU ,R3
MOV
(A3)
MOV
(R3) , ... PUI2
MO\l
'UU+2.R3
'R3- USER VIRTUAl. ADDRESS
MOV
'UM+PUM, PSW
INC
USR0
, ENABI.E MEMORY MGHT
TlUI
MOVB
"(Rl) ,'(Ri!)+
,NON-RES IDENT A80RT
T31BI
HL.T
,EARORI 'AlI.ED TO A80RT

'-1,

T31CI
140157

003742

040002

0!0001

CI'1P
Be:Q
HI. T
CHP
BEQ
HI. T
CMP
BEQ
lolL. T
CHP
!SEQ
HI.T

.NRA+PI.l+UPG+YS1+1,SR0
'CHICK SRII 'ABORT CONDlTIONS
,+4
FAILING PAGE ')
,ERRORI INCORRECT AIIOAT CONDITIONS OR PAGE IDENT
tTllA,SR2
ICI'IECK CONTENTS OF SR2
• +4
, (PC OF A80RTED I"lSTRUCTlON)
,ERRORI INCORRECT PC IN SRi!
'UU+2,Ri
,CHECK AUTO"INC
.+4
,ERRORI
,CHECK AUTO OEC"EHENT OF R3

,ERROR I

R3 NOT AUTO-DECREMENTED

DI"KTI"A MACUl 2YCII!1)
DI'KTf A. SRC
00411112

lhNOV .. 15

111:Z8

PAGE 19

104000
l!I1iH31
01i!1U
111270&
005("111
11112702
1lI12131
005231
006632
000000

00401110
110000
1801&00

10111147

11351/141

0eU54

lTlIITb

014106
004112
0041111
1111114116
11104122
004124
11104126

11122161
0011101
000000
022161
0011101
000e00
10651116
02i1Ut
101411
00011110
11122702
1lI01401
11011100
10401111

1lI1II41l0
11104136
11104144
004150
11104154
0041&0

112131
012n7
11112116
11112746
005231
Ull636

111041&2
0041&11
0041 e.4
004112
004114
004176
114204
004206
1lI04210
004212
004216
01!1422P
004222

11110000

10411114
e0U22
114030
11104034
00U36
114042
104050
004054
IIU56
104060
IU0U
104066
0041010
114012
004100
004102

004104

0227117
001401
1/100000
111221111
101411
1/110001
1011506
02i116
001401
00000e
104000

ISCOpE sTOR~S PC IN 111 & SETS AL.L niCK PTRS

SCOPE
'CH~CK

1IJ01l125111

1131411

11111011100

117117

1811400

1'11512
T:s2A1
132BI
132CI

060000

1lI04164
03001110

"018250
113632

11777~

140000

117512

041'1151

173110(;l

0041&0

1133T2

ABOIIT
MOY
MOV
HOY
CL.R
HOY
MOV
INC
PlTPI
MLT

tTlii!C,"MHYEC
'UH+PU"" PSW
'UPTR. USP
CUSP)
'UU,Ri
. . " . . pun
USH0
• (Ri!) +

CPI"
BEQ
HLT
CMP
BEQ
MI.T
H'PO
CHP
BEQ
I'll. T
CHP
SEQ
HI.T
SCOPE

'N"'+UpG+\lS3+ 1, SR0
, CHECK SR0 (AI!!OIlT CONDIT IONS
.+4
1& ,.. AILING PAGE .)
,ERRORI INCORRECT AeoRT CONDITIONS OR PAG~ ID~NT
ICHECt< CONT~I\jTS OF SR2
I (PC OF ABORTEO INSTRUCTION)
IERRORI INCORRECT PC %N 5112
USP
I PUSH USER STACK PTR ONTO KERNEL STACK
IIIUPTR+2, C!(Sp)
, CiotECK TiotAT USER STACt< PTR POPPED
1+4
rERROR I
'UI..5,R2 rCH~CK AUTO .. INC
1+4
'ERROR I
,SCOPE STORES PC IN Rl , SETS ALL STACK PTRS

I L.OAO HE'" MGI'lT ERROR VECTOR

, ENABL.E HEMORY MIOMT
, NON.RESIDENT ABORT
I ERROR I I" AIL.EO TO AeOItT

'CHECK
, A80RTS WiotEN ADDRESS Of OUT OPfRAND IS F!rCliEO
HOY
IIn3C, "HHYEC
'LOAD "'EM MGMT ERROR VECTOR
IIKM+PUH, PSW
HOV
, NON .. RES ADDRESS
'UI5-a, (KSp)
HOV
/ADDRESS POINTER
HOV
'Klb,-CKS~)
,fNAB\.E MEHORY H;MT
INC
"SR0
• CKSP) +
HTPO
,NON-RESIDENT A80RT "'H~" HTpO
I ADDRESSES FINAL ADDR~SS
T3381
,ERRORI FAIL.EO TO ABORT
i'lL. T
T33CI
CMP
'PL.UUPG+VS4+1,5R0
ICHECK SRI/I CAeORT CONDITIONS
SEQ
,+4
" FAIL.ING PAGE III)
'ERROR! INCORRECT A80RT CONDITIONS OR PAG! IDENT
HI. T
CHP
ICHECK CONTENTS OF SRi!
.+4
I (PC OF ABORTED INSTRUCTION)
BEQ
,ERRORI INCORRECT PC TN SRe!
HL.T
KSP
MFPO
, GET KERNEL STACK PTIl
.KPTR-i!, (KSP)
CMP
'CHECK THAT KER"lEL. STACK PTR POPPEO TWICE
.+0
eEQ
11L. T
'EIIRORI
,SCOPE STORES PC IN Rl & SETS AL.L STACK PHIS
SCOPE
'CHECK
, A80RTS WHEN ADDRESS OF DEST OPERAND IS FETCHED
ID"'-5

OFK TF A HACY11 27 (1051)
OFnFA.SRC

111042241
11104232
004236
004244
11104250
1104i!52
1lI04256
1lI04260
1104260
1lI04i!1I6
104210
11!I4212
004300
004302
004304
004312
01!14310
01!14316
1lI043i!2
e043i!4
oIII 432"6

004330
004336
011J4342
11104346
004352
IIJIU56
1lI143U

11.NOV-75

111: ~/j

PAGE 21/1

000250

1'10\1

HOV
HOII
INC

1IT35C, ,.MMHC
'K10+2,R4
'2011100, tI( 10-2
"SR0

ILOAO MEM MGMT ERROR VECTOR

III 1&67&

Move

·-1, ... (R4)

, SEG L.ENGTiot AeORT
,ERRORI FAIL.~D TO ABORT

'1T,iCKSP)
.+4

,CHECK THAT CORRECT STATUS
''''AS SAvED ON THE STACK
, EflROR j INCORRECT STATUS
,CHECK SR0 CABORT CONOITlON5
" FAIL.ING PAGE ')
,ERROR I INCORR~CT A80RT CONDIT IONS OR PAGE tOENT
, CHECK CONTENTS OF SR2
, (PC OF A80RTED INSTRUCTION)
,ERRORI INCORR~CT PC IN SR2

012737
11112'04
IIIU7i!7
005237
000277
l1iT54
1100000

11104i!1I11I
01UIII2
III 2000 III
177572

022166
001401
0000110
112i.,. 1
001411Jl
GlIlI00e0
02i!7U
00141111
01l10081l1
1!12i! 1 1!14
0010el
IlIllllill 0 Ie
104000

IIJ00017

00001112

01111001

113212

00A252

lT3211q

sec

T35A1
Tl5B:
T35CI

117717

CHP
BEQ
I"LT
CMP
BEQ
HL. T
CMP
BECI
HL. T
CHI"
BEQ
HI.T
SCOPE

11UIlI0

012737
U2T04
01i703
011713
105231
150443
IUIIJIIJIlIIIJ

111143112
14111002
18111702
171111
1.,.,572

101250

0221111

1IJ40101

lT3202

H\. T

IIIP\.&+V50+1, eR0
.+4
tT35A,SR2
.+4

'ENA8L.E MEMORy MGMT

'Klld,R4
,+4
I ~RROR 1
,SCOPE STORES PC IN Rl & sns ALL SUCK PTRS

ICHECI<
, ABORTS WHEN "EST OP~RAND IS FETCHED
'014-4
HOV
'UbC, UM"'VEC
IL.O~D MEM HGMT ERROII VfCTOR
MOv
tIIKIIo+2,R4
HOV
'K 11d.2, R3
HOY
CR3)
.,SRIIJ
IENABI.E ME!'IORY MGMT
INC
"(R4), .. (R3)
nUl
, SEG \.~NGTH ABORT
BUB
T16BI
I ~RROR I 1', IL.~O TO A80RT
!'IL.T

'.1,

TlbCI

01843112
1043&2
004370
004312
014314
011J4402
1IJ04404
104411JII
1IJ04412
104414
011J4416
1IJ14422
11114424
014426

001411
1011J01l111J
122U7
10141211
1lI1II1IJ1IJ10
1lIi!2103
U1401
III IIJI1l 001
1IJ22Ta4
01211411
I0lne
11ll4UI

1IIJ4430
004436
1IJ0411C111

1812.,31
l1i?'117
I1i!U1

CM"

B~Q

0043511

HLT
CMP
BU
HL.T
CHP
8EQ
MI.T
Cfo!P
SEQ
HL. T
SCOPt!

113114

III UTIIJ 1
141001

,pL.Ul,SR0
1+4
'UU,SRi!
1+4
IKU·l,Rl
•• 4

IIIKIII+l,1I4

,CHI!:CK SR0 (ABORT CONDITIONS
" I"AIL.ING "AtiE III)
, ~RROR I INCORRECT .eORT COND IT IONS OR PiGE
, CHECK CONTENTS 01' SR2
,(PC OF '80RT~D INSTRUCTION)
'~RRORI INCORRECT "C I~ SR2
,CHECK AUTO-DfC
'ERROR I
I CH~CK AUTO-OEC

.+4
'~RROR I

AUTO-DEC I'ULEO

'SCOP~ sTORES PC IN

Fll • SETS AL.I. STACK FlTI'S

'CM~C:I(

UU,.
!n011J0

113"'"

In250

113332

It 1014

Io~~r

,WHEN INSTRUCTION HTC!'IfS DESTINATION INDEX VAL.UE
, L.OAD ME'" fIIGMT ERROR VECTOR
HOV
lIT40C,UMMYt!C
!'I 0 V
'UM+I'UfII, PSW
, 113TII7 ,18201801, 1171H
MOV
u"ua+' II

'lll.,.",

D,.KTI'A MACYl1 21(1151)
DFt<TFA,SRC
01/14452
I2I1II44&0
111044/1b
004412
11117014
017102
1110447&
111044760
111045011
0045"&
11104510
004'S1&
12104521'1
0045i!2

0045i!4
1lI04532
004540
004544
12104550
00455~

0045&2
121045&1:>
01121210
1'.111202
0011512
12104572
12104&00
0041:11212
004&04
004&12
004&111
0041:>1&
004&22
01214&24
1211214&2&

12112111&30
0041>3~

12104&44
0041>50

12112137
12112137
11105237
0015137
00441&
0170111
1137&1

17 .. NOV .. 75

141111&

11120001
17T'1711
117572
040074

1111101&
01711210

02"12101

17777&

TilUI

• -PUli!+T4
MOY8
U21111il01, .+4

TIIBSI

I'll. T

,SEG L.ENGTI'I ABORT WHEN INST. FETCHES
,DEST INDEX WORD
lERROi'll f"AILED TO ASORT

• -RETURN

111221111
01!11II01
011l1!1000
0227111
01211401
12100000
104000

040145

1730&&

040il1T4

1730&0

01oi!737

004572
i 102100
112112112100
11210102
1'110344
IH 721212
177572
120000

000250
H323&

12140151

l1i!H2

120000

1727&4

0~2i'i17

01i!U3
012704
012731
005037
005231
01/10137
004572
12117200
01121344
000000
01214572

CMP
BEQ
MLT
CMP
BEQ

MI,T
SCOPE

017200

'PLA+UPG+VS2+1,SR0
'CHECK SR0 (A80RT CONDITIONS
,+4
,& FAILING PAGE .)
,ERROR I INCORRECT ABORT CONDIT IONS OR PAGE IOENT
'UI2+74, SR2
,CHECt< CONTENTS OF SR2
, (PC' Of ABORTED INSTRUCTION)
.+4
'ERROR I INCORRECT PC IN SR2
,SCOPE STORES PC IN Rl & SETS AL.L STACK PTRS

'CHECK
'WHEN INSTRUCTION Ft.TCHES DESTINATION OPERAND
MOV
tTlllC,"MMYEC
IL.OAD MEM MGMT ERROR VECTOR
MO\!
~n..J~*PUM, ~SW
,USER MOO!! \1 • "R!\I USER MODE!!
MOV
'UI4,R3
MOV
IIUI4+11212,R4
11011!l3411,(I,PUI5
MOV
,01i!344 - 140\1 1'3, .. (R4)
'ilPUI5+2
CL.R
,.SR0
INC
I ENABL.E MEMORY MGMT
JMP
,.UI5
RETURN- ,
• .PUIS
R3, .. (R4)
, ASORT
MOV
T4UI
T41BI
i'lL. T
,ERRORI FAILED TO ASORT
• -RETURN
T41C:

1212i!T&1
001401
12100000
02i!7&1
0011101
000000
02i!11214
12101401
121000i1l0
101100121

012737
12I127bT
12112703
01i!737

01214&&1:1
030000
140102
171777

000250
173132
017000

17-NOY .. 75

14:08

111572

004&&&
12104&12
12104&711
0041:17&
121041011
09l410&
121011T1121
00471&
1210/ITi!0
004122
12104721>
12104130
00/IT32

12122101:1
001111211
12100000
0221bT
001401
01210000
0221..,
001401
000000
02i!703
001401
01210000
lI2J4000

001071>

01214734
01214142
12104151"
00475&
0047&2
00477f<l
01214174

012731
012737
012731
01215037
0127&7
005237
000137
O1215000
0111217&
01'l1ll137
0000"0
00500121
000000

11105002
000137
12195000
017l12J2
170000
117572
04907&

111227 !IT
001401
000000
12IC!C!1!17
001401
0012100121
104000

040145

17i!5&2

f.l411101&

112554

f.l05100
170000
000600
12000&
17777&
01214753
117512
12000121

000250
lUT32

0li7lT
0li7"
01 i! 7 1/1&
11112103
012'1'31
1II1i!131
81115231
00111131
005100
011200

CMP
SEQ
ML.T
eMP
SEQ
HL.T
CMP
BEQ
i'!L. T
SCOPE

10121100

01215237
10&&53
000000

005030
0051il3&
01215044
005050
00512154
012150&2
0111501121
01115074

lIS A MOVe "20001,,+4
'i!IIIB01, "PUI2+7&
I INSTRUCTION
U 717111, "PUI2+10111
. . SRIII
IENABLE MEMORY MGI'IT
UUI2+74

H0CI

004605&
004&&2
004&&4

005000
005002
005002
12105010
005012
005014
005121i!2
12105024
00502&

MOV
MOV
INC
JMP
R!TURN~ •

000000
0044160

OFI<TfA MACY 11 i!7 (&57)
DFt<TFA,SRC

1211701&
017102

PAGE 21

PAGE 22

H2CI
H2&&1:I

004&&2

1726060

140100

1210121250
01107&
01110121
17300&

00501210

017204
O1720121

,SCOPE STORES PC IN R 1 & SETS ALL SUCK PTRS

'CHECK
, (IilHEN INSTRUCTION FETCI'IES ADDRESS OF DESTINATION OPERAt-<O)
MOV
'TII2C, '.MMVEC
,L.DAD MEM MGMT ERROR VECTOR
MOY
'KM+PUM,PSW
MOV
nll>+102,R3
MOV
"'·I".PKI&+100

TIIi!A:
T112S:

040015

IIPL.A+UPG+vS4+1, S.R0
ICMECK SR0 CABORT CONDITIONS
.+11
r& FAII.lNG PAGE II)
,ERRORI INCORRECT ABORT CONDITIONS OR PAGE IOENT
IIUI5,SR2
,CHECK CONTENTS OF SR2
.+11
, (PC OF ABORTED INSTRUCTION)
,ERRORI INCORRECT PC IN SR2
iI!IUI4+1IlJ0,fi4
.+4

INC
MTPO
lolL. T

USR0
(1 .. (1'3)

CMP
SEQ
HLT
CMP
BEQ
MLT
CMP
8EQ
HLT
CMP
BEQ
HLT
SCOPE

ilKP TR-2, KSP
.+4
IIPLA+VS~+I, SR0

.+11
"4iA, SR2
.+4
'1(1&+10I21,R3
.+4

IENABLE MEMORV MGMT
,SEG LENGTH ABORT
IERROR! FAILED TO ABORT
,CHECK STACK PTR ( 1 POP, 2 PUSHES)
IERROR 1 INCORRECT STACK PTR
,CHECK SR0 (ABORT CONDITIONS
FAILING PAGE ')
,ERROR I INCORRECT ABORT CONDITIONS OR PAGE IOENT
,CHECK CONTENTS OF SR2
, (PC OF ABORTED INSTRUCTION)
,ERROR 1 INCORRECT PC IN SRC!
J CHECI< AUTO"DECREMEfIIT

,ERROR I 010 NOT AUTO-DEC
,SCOPE STORES PC IN Rl & SETS ALL. STACK PTRS

ICHECK
, ABORTS WHEN ADDRESS TO JUMP TO IS FETCHED
MOil
1IT43C,UMMYEC
'LOAD /iEM MGMT ERROR VECTOR
MOV
#137,IItIPUI2+11>
,000137,T43D aJMP "T43D
MOV
tr43D, UPU 12+100
CL.R
UPUI2+102
MOV
'UM+PUM, PSW
INC
,ENA8LE MEMORY MGMT
"SR0
JMP
I GO 00 INS TRUCTI ON
"Ul2+7&
RETURN- •
.-PUI2+7&
T113A1
JMP
,.T43D
TII3B I
MLT
,ERROR I JMP FAILED
• -RETURN
T4301
HL.T
'ERRORI FAILED TO A80RT
T43C:
CMP
iIIPLA+UPG+VS2+1 , SR0
'CHECK SR0 (ASORT CONDITIONS
BEQ
.+4
,& FAILING PAGE .)
I'll. T
,ERROR I INCORRECT ABORT CONDITIONS OR PAGE IDENT
CMP
'UI2+7&, SR2
,CHECK CONTENTS OF SRC!
BEQ
.+4
I CPC OF ABORTED INSTRUCTION)
MLT
,EIfRORl INCORRECT PC IN SRC!
SCOPE
,SCOPE STORES PC IN Rl & SETS AL.L. ST ACI< PTRS
'CHECK
,wHEN INSTRUCTION FETCHES ADDRESS OF OEST. OPERAND. CUI5+4)
MOY
.,44C, . . MMVEC
, L.OAD MEM MGMT ERROR VECTOR
MOV
'UH+PUH, PSW
'USER MODE 111, PREV USER MOD!! I
jJlUPTR,USP
MOV
,SET USER SUCt< PTR
HOV
'UI5+6,R3
MOV
h2,,,PUI5+4
MOV
i14753,,.PUI5
,01214753 • JSR 7,h(R3)
,.SH0
INC
,ENABLE MEMORY MGMT
JMP
IIiIU15
,GO 00 INST,
RETURN- •
• ·PUI5

DFI(TFA
MACHI i!1 (1:157)
D"IIT'" .SRC
Il1Ti!00

III Ti0i!
0051U
005104
00S1011
11105110
0051U
11111151i!1'!
U51i!i!
005130
1110513i!
00513t1
0051311
005111i!
0051411
111051411
1110515i!
111051511
0e515fo

0051fo0
005lf:111
005174
005i!00
005il0i!
005210
00Silill
005222
0052i!6

017200
017i!04

00523il
005i!32
0052111'1
005211i!
005244
005252
005254
005256
005il&2
005266
005270
005272

0011153
0111111008
005100
0i!i71116
1!JI!J1II01
011J000111
0i!i!1U
0111401
1JI!J0000
0ii!"7
0011101
000000
11/11:1506
1112i!116
02111101
00111000
02i703
011111101
0002100
10411100

012737
0lilU7
l!J1il706
005016
01i!737
l!J1il737
005037
005ilJ7
000137
005Ui!
11117200

012bb7

IT-NOV-15

141~8

PlGE i!3
T44l1
T44111

0f11074

T44CI

140151

STill511

li0000

lrill411

eee516

li!0004

005i!3i!
1701'100
0001100

000il50
1721102

01i!6117
057&01:1
017204
177512
120000

017200
1511202

057606

000000
00523il

JSR
7,'" (R3)
HLT
,ERRORI
•• RnU"N
CMP
'KPTR-4, KSP
'CHECK ST ACK PTR
BEQ
.+4
, INCORRECT ST ACI( PTR
HI.T
CMP
, CHECk SR0 (ABORT CONDITIONS
.NRUPI.UUPG+VS7+ 1, SR0
BEQ
,+4
"
FAILING PAGE .)
,ERROR I INCORRECT AeORT CONDITIONS OR PlGE rOENT
HI.T
CMP
,CHECIC CONTENTS OF SRi
'UI5,SR2
, (PC OF AeDRTED INSTRUCTION)
BEQ
.+4
,ERRORI INCORRECT PC IN SII2
HLT
MFPO
USP
/GET USER STACK PTR CON kERNEL STACK)
'UPTR-i!, (I(SP)
,CHECk THAT USER STACK DID NOT
CMP
,GET PUSHfO
BEQ
.+4
,ERRORI
HLT
CMP
, CHECK ,lUTO"oEC
'UI5+11,R3
BEQ
.+4
,ERRORI
HLT
, SCOPE STORES PC IN Rl & SETS ALL ST ACK PTRS
SCOPE

, CHEC~
H/HEN INSTRUCTION FETCHES DESTINATION OPERAND (UIPDRS)
MOV
'LOAD MEM MGMT ERROR VECTOR
'U5C, "MMVEC
MOY
'UM+PUM, PSW
, USER MODE III, PREY USER MODE II
, sn USER STACK PTR
MOY
'UPTR,USP
CUSP)
CLR
MOV
,012667,05760& - MOY
(USP)+,UIPOR5
Ihl1i!067,"PUI5
MOY
'Sh0Et, UPUI5+2 , INSTRUCTION
"PUI5+4
CLR
, ENABLE MEMORY MGMT
INC
"Sw0
JMP
UUIS
RETURN-.
• -PUIS
(USP) +, UIPDR5-UI5+PUI5
T45AI
HOY
145BI
,ERRORI f ULED TO AI~ORT
HI.T
• -RETURN
T45CI

0i!27&7
0011101
000000
0227&7
001401
000000
005031
005737
001t!101
15001'100
10 11 000

1 4 0151

172332

120000

11232.

CMP
BEQ
MLT
CMP
BEQ
HLT
CLR
TST
BN!
HLT
SCOPE

111'H2
177&12

'NRl+UPG+PLA+VS7+ 1, SR0
'CHECK SR0 (ABORT CONDITIONS
,& FULING P.GE .)
.+4
,ERRORI INCORRECT AeORT CONDITIONS OR PAGE IOENT
JCHECK CONTENTS OF SR2
'UI~,SR2
.+4
,(PC 0' leORTED INSTRUCTION)
,ERRORI INCORRECT PC IN SRi!
, 0 UA8LE MEMORY MGMT
"'SH0
"uIPDR5

...

,SCOPE STORES PC IN Rl & SETS ALI. STACK PTRS

'CHECK

O'I<TF A f'lACY11
DFKTfA.SRC

21(b57)

1,/, .. NOY .. 75

005274
005302
005310
005314
005320
005322
005331'1
1/105334
005340
005342
005344
1/105344
005352
005354
00S3511
1110531:111
00531:11:1
1/105370
1105372
00537&
105400
015402
0054U
0054011
0051110

1!Jl2737
01il7&7
012700
1/105037
005005
01C!767
005231
004577
00001'10
000000

005344
170000
100000
0172111

01'10251'1
1724&&

005311i!
1175"2
173&44

173b5t1

0227&7
001401
000000
e227U
0014111
1101)000
10.516
0i!i!716
1111401
01/10000
105705
001401
010000
104000

140141

172221'1

0053311

Pili12

1111511 Ii!
10S4il0
0054i!6
11105434
1110544i
005444
1051150
005452
105454
005456
105Ui!
011154b4
1054&&
0054'74
11547&
1115510
111550&
115510
005512
105520
1055i2
105524
105532
11115534
1110553&

012737
IU?U
0UT&?
012'"
0050111:1
00Si!31
110004
001000
00ella
022100
001401
110000
12i"6

141148

.777'1'6

105.5&
141000
lIIe5454
1111000

000250
Ui374
1723l:1li
172334

1775"2

001074

17000111

0001i'J02

UIU7

InlU

0054515

STi!IS&

0000U

1"'777

030000

117176

101401
100000

0217..,

IIU.l
8110100
0227..,
111814111
11/1 1 etlli'J
Ui!731
0014.1
000010
1i11i!737

PlGE 211

, ABORTS WHEN REGlSHR (R5) IS PUSHED ON USER SUCK
MOV
'1.010 MEM MGMT ERROR VECTOR
*T5"C, . . MMHC
MOY
'UM+PUM, PSIN
IUSER MODE III, PREY USER MODE II
MOV
, SET USER STACK PTR
*UIII,uSP
"PUI4 .. 2
CLR
115
CLR
MOY
"'500, TEMP
,.SR0
, EN,lBLE MEMORY MGMT
INC
5,lITEMP
JSR
,NON-RES ABORT
151/1':
T51/181
Hi,. T
/JSR FilLED & DID NOT ABORT
T51/1DI
HLT
'ERRORI FAlLEn TO Il'l0RT
T50CI
CMP
'NRA+PLhUPG+VS3+1, SR0
'CHECK SRI!! (ABORT CONDITIONS
BEQ
.+4
1& FAILING PlGE .)
.ERROR I INCORRECT leORT CONOI T IONS OR PAGE IOENT
HLT
CMP
n511iA,SR2
, CHECK CONTENTS OF SRi
.+4
, CPC OF ISORTED INSTRUCTIO~)
BEQ
HLT
,ERRORI INCORRECT PC IN SR2
USP
,PUSH USER STACK PTR ONTO KERNEL SUCK
M'PO
CMP
,CHECK THAT USER SUCK PTR DEC'VI4"2, (KSP)
BEQ
.+4
,RE"ENTEO
,ERRORI
MLT
R5
TST
BEQ
.+11
HLT
SCOPE
,SCOPE STORES PC 1111 Rl & SETS ALL STACK PTRS
'CHECK
, A8DRTS WHEN Sf HUS IS PUSHED ONTO uSER SUCK
MOY
'LOAD ~EM HGMT ERROR VECTOR
'T5iC, "M,..YEC
MOV
'UM,IOTYEC+2
MOV
'T5i!0,IOTYEC
MOV
, USER ,..ODE III, PREV USER MODE II
'Ufo1+PUM, PSw
USP
CLR
'SET USER STACK PTR
INC
, ENASLE MEMORy MGMT
"SR0
T52A I
,NON-RESIDENT ,lBORT
lOT
T5281
MLT
,ERRORI 107 & ABORT FAILED
T5201
HLT
,ERRORI 480RT FAILED
CMP
.KPTR .. 4, KSP
T52CI
'CMECK STACK PTR
BEQ
,+4
, INCORRECT STACIC PTR
MLT
CMP
'UM+PUM ';/(1( SP)
,CHECk THAT CORRECT STATUS
,WAS SAvED ON THE STACK
SfQ
.+4
,ERROR I INCORRECT STATUS
HLT
eMP
'NIi!A+UPG+PL,l+VS7+t ,SR0
'CHECK SRI/I (ABORT CONDITIONS
BEQ
.+4
"
FAILING PAG! ' )
MLT
,ERROR I INCORRECT ABORT COND IT rONS OR PAGE IOE",T
CMP
n5iA,SR2
,CHECK CONTENTS OF SR!
BEQ
,(PC OF ABORTED INSTRUCTION)
.+4
MLT
, ERROR I INCORRECT PC IN SR2
C~PS
'CHECK FOR CORRECT PSW ON AIIORT
. . 0,'''PSW+1
BEQ
•• 4
,(KM+PUM IN 'UGH IlYTE)
, ERROR I INCORRECT PSw ,lFTER UDRT
HLT
MOY
'I(M+PUM, "psw
, ICERN!!:L MODE III PREY SUP!!:R MODE II

DIfI<TFA MACH1 i!H&51l
DIfI<TFA.SRC
11J05544
005546
005552
005554
00555&

101150&
1112i71b
001401
000000
1011000

0055&0
0055&&
005514
00560Pl
00560&
005&14
005b20
01'5622
005624
005&2&
005&32
005&34
005&3&
005&42
005&44
005&4&
005654
11'1215656
ZZ5b60
0056&b
00561121
011'5672
01215711'121
01215102
11'11'571214
005712
011'5714
0121572121
01215722
12105724
11'0573121
005136

11112731
0127bT
01270&
0127&1
012161
1111115237
11100004
000000
000000
0i!a70&
001401
000000
il2i71 &
00141111
000000
11'227&6
11'01411'1
12111'12111'11'121
022767
11'0141211
11'000011'
1322167
11'011111'1
001211210121
11'121&7
10&506
11'22716
11'1'141111
300121011'
11'0512161
0127U
1040121121

1211215740
00514&
005754
11'12157&0
012157&4
005770
01215174
11'121600121

12112737
012167
01270&
1211274&
1211274&
1210512137
11'11'5237
11'001211212
11'0&12102
12111101"
121001211110
121121&121212

01110121

DFKTF A MACYlI 2),(&57)
DFi<TFA.SRC

l1_NOV .. ,.5

1/1105

!'AGE 25
MI"PO
CMP
BEQ
HL.T
SCOPE

17171&

005&2&
110000
040002
005&24
140340
11'7572

001i1250
172202
112212
11220&

0011174

005&22

USP

'''.2, (KSP)

,PUSH USER STACK PTR O"lTO KERNEL. STACK
, CHECK PUSHES

.+4
,ERROR I
, SCOPE STORES PC IN Rl & SETS AL.L. STACK PTRS

'CMECK
'ABORTS WHEN RETURN Pc IS PUSHED ONTO USER SHCK
MOV
'T53C, UMMVEC
IL.OAD HEM HGMT ERROR VECTOR
MOV
,USER MODE, PREV. USER MODE
'UM+PUM,PSW
MOV
, SET USER STACK PTR
'UI2+2, USP
MOV
'l5lD,IOTVEC
HOV
'UM+PRTH,IOTvEC+2
,.SR0
, ENABL.E MEMORY MGI1T
INC
, NON .. RESIDENT AIIORT U TR"14
T5341
lOT
T53B&
ML.T
,ERilORI lOT & ABORT IfAIL.ED
T53DI
HL. T
,ERROR I 4BORT I" AIL.ED
CMP
, CtoiECK ST ACI< PTR
T53CI
'KPTR-4, KSP
BEQ
.+4
HL.T
I lNCORRECT SUCK PTR
CMP
'T531:1, (KSP)
ICtoiECK RETURN PC
BEQ
,+4

HI. T
170340

00001'2

040143

171704

005&20

171b7&

030121121111

11212164

CMP
BEQ
HI. T
CMp
BEC!
lolL. T
CMP
BEQ
lolL. T
MOV
MFPD
CMP
BEQ
IoILT
CL.R
MOV
SCOPE

03171&

1'212112
312112112122

0121&01212
17011'0121
121121121&121121
141211211210
0411'11210
017100
177512

1721'62

012!0i!50
172022

1700NOV .. 75

0121&12102
012160121&
12!061l10
00&12112
012161212121
11'12161'22
006il24
11'11'&11'32
0121&11'34
012161'36

12122111'&
12112111111'1
01210000
0227&7
001401
00121121121121
0227b7
001401
01211210121121
10401210

11'01074

011'611'40
12111'&04&
011'&12154
00&0&2
01'&11'&&
1210&070
0121&1'74

012761
012737
012737
11'05037
11'0511'05
005237
0111121131
121111&130
0111211&
11'0011105
01210000
006100

14: 08

, CHECK ABORT
MOV
'15&C, ,.MMVEC
MOV
ilUM+PUM, PSW
MOV
'UPTFI, USP
MOV
'UM/-CUSP)
MOV
#UI2+10I2!.-CUSP)
eL.R
"PUI2+100
,.SRI2I
INC
T5&B:
RT!
RETURN-.
.,"PU12+10021
T5HI
i'llo T
• -RETURN

PAG~

T5&CI

0411'145

171552

0121&\'11210

171544

tT0000
0121&100
012101'05

171730
01210250
01707&

'UM+PUM+PRTY 7,2 (KSP)
'CHECK TtoiAT CORRECT STATUS
,WAS SAVED ON THE STACK
.+4
,ERRORI INCORRECT STollUS
'PL.A.UPG+VS1+1, SR0
'CHECK SR0 (ABORT CONDIT IONS
,+4
1& FAIL.ING PAGE ')
,ERRORI INCORRECT ABORT CONDITIONS OR PAGE IOENT
tT53A,SR2
,CHECK CONTENTS Olf SR2
,+4
, CPC OF AilOR TEO INSTRUCTION)
,ERRORI INCORRECT PC IN SR2
tKM+PUM,PSW
USP
,PUStoi USER STACK PTR ONTO KERNEL STACK
, CtoIECI( THoll USER STACK PTR WAS
'UI2-2, (KSP)
.+4
I DECREMENTED BV 4
.ERRORI
IOTVEC+2
'10TVEC+2,IOTVEC
ISCOPE STORES PC IN Fll & SETS ALL STACK PTRS

I L.OAD MEM MGMT ERROR VECTOR

.ENABL.E MEMORV MGMT

,ERRORI FAIL.EO TO ASORT

2&
CMP
BEQ
tiL.T
CMP
BEQ
HL.T
CMP
SEQ
HLT
SCOPE

.CHECK STACK PTI!

ilPL.A.UPG+VS2+1, SR0
,CHECK SR0 rASORT CONOIT IONS
•• 4
J& FAIL.ING PAGE ')
,ERRORI !NCORRECT ABORT CONOlTIONS OR PAGE IDENT
ilT5&S, SRi?
, CHECK CONTENTS OF SR2
.+4
, CPC OF ABORTED INSTRUCTION)
,ERRORl INCORRECT PC IN SR2
, SCOPE STORES PC IN R1 & SETS ALL. STACK pTRS

I CtoIECI( ASORT

01707&
11'11100
00&100
00610111
1210&106
00&110
011'&112
006120
006122
00&124

00&126
130&134
00&142
00&144
00&14&
00&152
1111"15&
00&1&2

011100
006164
00U7z
00&172
00&174
006202

11.11"100
177572
1'4001&

HI2IAI

MOV
'UM+PUM, PSW
MOV
tT61dC, '*MMVEC
MOV
'5,ltPUI2+7&
CL.R
'*"u I 2+ 100
CL.R
R5
INC
,*SR0
JMP
"U12+7&
RETURN- ,
,-PUI2+7&
RESET
HL.T
• -RETURN

.1.01.0 MEM MGMT ERROR VECTOR
,5 IS A RESET INSTRUCTION
'ENABL.E MEMOR'!' MGMT
, GO EXECUTE RESET

,ASOIUS WHEN NEXT INST. IfETCioIEO
, ERROR I F AIL.EO TO ABORT

T&0CI
022767
001411'1
11'00000
11'227&7

040145

1714&4

0412107&

17145&

11012100
0061&4

171&42
12100250

00U01
11'0111000
1041210111

0121&7
11112131
01274&
01116401
1'12711'5
005031
005237
00011&
006164
01111i!112!
000000
00&164

040100
01110121

lT15H

0227!!1&

001014

001401
000018
0221&7
001001

11140145

171370

CMP
BEQ
HL.T
CMP
BEQ
toIL.T
SCOPI!

'PL h UPG+VS2+1,SRI1I
,CHECK SR0 (ABORT CONDITIONS
,+4
1& FAILING PAGE If)
.ERRORI INCORRECT A80RT CONDITIONS OR PUiE IDEJI4T
'UIa.7&, SR2
, CHECK CONTENTS OF SR2
,+4
,(PC OF ABORTED INSTRUCTION)
,ERRORI INCORRECT PC IN SR2
,SCOPE STORES PC IN R1 & SETS AL.L. STACK PTRS

'CHECK
,ABORTS WHEN INST I"OL.LOWING MARK IS FETCHED
MO\l
'UM+PUM, PSw
MOV
nuc / "MMVEC 'L.OAD MEM MGMT ERROR VECTOR
MOV
CPC)+,-CUSP)
,PUSH MARK INST ON USER STACK
MARl(
1
,PUSI'I TI'IIS INST ON USER STACK
MOV
'UI2.U0,R5
,AFTER HARK EXECUTE INST AT T&3A
eL.R
"T&3A
,WI'IICH IS A HAL. T
INC
,.SR0
,ENABL.E MEMORV MGMT
J"'''
(USP)
, GO ElCECUTf MARK AT S"TR .. 2
RETUIlN-.
.-PUI2+1Ii!il
TUAI
IoIL.T
,SEG ABORT ~HEN THIS INST. I"ETCHED AT
• -RETURN
TUCI
CMP
.kPTR-4,KSP
,CHECK STACIC PTR
BEQ
.+4
HL.T
CMP
'''L.A+UPG+VS2.1, SR0
I CHECI< SR0 C4BORT CONDIT IONS
BEQ
,+4
I"AIL.ING PAGE ')

MACUI iHb5T'
D"IIT'"
O"KTFA.SRC

1 ?_NOV_?5

006204
006206
006214
006216
006i!20
0062i!2
B0U26
006i!30
'BU32
BIIIU3&
006240
1110624i!

0000'''''
1112i!16?
00101111
0111flU0
11116506
B2i!7U
B11I1401
B0.0IIB
1121785
1IIJ141111
BIiI0BBIII
10110.0

0,,.,244
00.2S2
0062S6
00'264
IIHIJ'i!70
006274

0UU7
lllti!702
01i!737
005037
005237
0001]7
006300
01b,.76
1I1I5?22
0.0000
00.300

181116301/1
17TH1
U51ii!
11I1611l10
1775701
01'6""

Bi!27f17
001401
0000B0
022167
001401
000000
005102
001401
00001110
1011000

040001

1110f0334
006342
01116346
BI'l6350
00fo352
00fo354
1110636"
0063611
006370

012737
0U11'l3
0051'l13
012143
11421'l3
11112702
012722
B05231
100113
11116372

0B6372
016T1!10

016676
011>700

1111203
000010
IlIIb372

01""6
B16700
B06300
006301'1
006306
006310
006312
006320
006322
00.324
006326
006330
11106332

IHHIJ5?6

1410a

00631i!
10fo372
B0fo400
006402
0064011
806412
11I'I641Q

I4L.T
M"PD
CMP
SEQ
HI.T
CM"
8EQ
HI.T
SCOPE

110B6I!Ii!

01661fo

11l00i!SI'I
1111.67&

1112&11

111256

000i!5~

B01204
10001110
111512

17.NOV-75

14: 011

0401'J01

171112

lii!7U

f!l166T6

17111>0

00.430
00.113b

012737
112137

006462
000002

00U44
11106050
006454
006456

005031
005231
0002.1
005537

01U00
1HS12

022161
0010101
001U0

101011115

001i1.?

I164S6

111014

0011101

000002

00"36
01!l6544
.06550
110.554
00.556
110.562
10'562
Q1116510
lIa'5T2
"6514
1106682
8811684
I0U01t

eeU14

'UPTR .. 2, SRi
.+4
USP
'UPTR+4, (KSP)
.+4
UUPTR+i!,R5
.+4

,fRROR I INCORRECT A80RT CONDITIONS OR PAGE IDENT
,CfoIECI< CONTENTS 0" SRi!
,CI-C 0" AlSORTED INSTRUCTION)
,ERROR I INCORRECT PC IN SR2
'PUSH USER STACK PTR ONTO KERNEL. STACIC
,CHECK USER STACK PTR
'ERRORI INCORRECT USER STACIC PTR
, CHECK CONTENTS 0'- R5
,ERROItI
,SCOPE STORES PC IN R1 & SfTS AL.L. STACI( PTAS

'CHECK
,ABORTS WHEN INST FOL.L.OWING TST
MOV
ItHlIIC, (I.MMVEC
MOV
'-1,R2
MOV
'10572i!,IIIII(U-2
CL.R
"Kl111
,.SR0
INC
JMP
"1(10 .. 2
RETURN- •
• -K 1.-2
(R2)+
Ttl 4 AI
T5T8
16 liS 1
HL.T
.8I!ETURN
T&IICI
CMP
'PL.A+VS0+1, SR0
.+4
8EQ
HL.T
Ct>1P
'T64A,SR2
.+4
SEQ
HLT
TST
R2
8EQ
.+4
HLT
SCOPE

IS FETCHED
,L.OAO MEM HGMT ERROR YECTOR
,R2-STATUS WORD ADDRESS CODD 8HE)
'U5122-TST8 CRi!)+
'ENABL.E MEMORY MGMT
,GO I!lIECUTE INSTRUCTION

,A80RTS WHEN NEXT INST. IS FETCHED
IERRORI FAIL.ED TO A80RT

,CHECK SRI'J (A80RT CONDITIONS

1& FAIL.ING PAGE ')
,ERROR I INCORRECT AIIORT CONDITIONS 011 PAGE IDENT
,CHECK CONTENTS OF Site
,(PC OF AeORTEo INSTRUCTION)
,ERROR I INCORRECT PC IN SRi!
I CI4ECI< AUTO-INC
,ERRORI AUTO-INC FAIL.EO
,SCOPE STORES PC IN R1 & SETS ALL. STACK PTRS

ICHECK
,A50RTS WHEN INSTRUCTION FOL.L.OWING MOV8 IS FETCHED
'101/
,L.OAD HEH HGHT ERROR VECTOR
-T6foC, "",MVEC
MOV
IIIK1I5,R3
(3)
, SET UP CODE OUL. T)
eL.R
(7)+,-(R3)
MOV
Hove
"(R2) ,R3
,THIS INSTRUCTION IS NOT EXECUTED
"lOY
HEHP,R2
HOV
*100000, (R2)'"
, ENA8L.E MEHORY MGMT
Ito!C
"SR0
(R3)
JHP
,GO EXECUTE MOVI!! INSTRUCTION
RETURN8 •
• 8KI0-2
MOVR
, ASORTS "'HEN THE NEXT IN5T IS FETCHEO
TbUt
-CR2),R3
T6bBI
HL. T
'ERROR I FA IL.EO TO ASORT HERE
.8RETURN

PAGE 2S

T66C:
1i!i?7U
001401
000000

806422
006424
B0U2b

006462
006462
B06470
00641i!
006474
B06502
006504
10.506
00.514
006516
00652fl
0065i!4
106530
006532
10.5]4

00BUJ4

B01401
100000
022713
0U401
1100000
1fIJ4000

00641b

HI.T
CMP

1713b2

016b16

DFICTFl HlCV11 27 (6')7)
C"KTFA.SRC

"AGE 2?

CMP
flEQ
HL. T
CHP
BEQ
HL. T
CHI'
BEQ
HL.T
SCOPE

17'7601'1

000250
172314

14 11000

-PL.A+VSI+l, SRI'J
.... 4
"'bbA,SR2
.+4
'111UI,R3
.+4

ICHECK SR0 CABORT CONDITIONS
"
f'AIL.ING PAGE .)
,ERRORI INCORRECT A80RT CONOITIONS OR PAGE IDEIliT
, CHECK CONTENTS Of' SR2
; (PC OF ABORTED INSTRUCTION)
,ERROR I INCORRECT PC IN SR2
,MOV8 TO • REGISTER EXTENDS
ITME SIGN
,ERRORI INCORRECT RESUL. T IN R3
,SCOPE STORES PC IN RI & SETS ALL. STACK PTRS

, CHECK ACCESS VIOL.Anoto! &SORT
,ASORTS IHHEN SOURCE DATA IS FETCHED USING DATIP WITH OEST AOORESS READ ONL ¥
MOV
1IIT'72C,UMMVEC
, L.040 HEM ",GMT ERROR VEC TOR
HOVe
.ROO, Uk IPDR6
,SET I<!RNEL. ADDRESS 140010-140077
,REAO ABORT ON WRnE
CL.R
,eLEA" CORRESPONDING PHYSICAL. APORESS
"PKIfo
USH0
INC
, ENABLE MEMORY MGMT
UC
,SET 'C'
(llKlb
,ABORTS WHEN DATA IS fETCHED USING DATIP
TT2A.
AUC
T72CI·

0e1481
000000
12oi!1fo6
.U41111
00011.
10511131
0B5131
011401
0nUB
tl4l0111!l

012131
005031
005231
000261

111102

11151i!
116700

1!l06562
016100
11151i!

000250

Ufllol37

141001

11201167
0114111

120015

11111112

f1Jf116S51t

17111714

lllleell

001111182

.U.,..,

..... e
081481

81180111
0i!ZU6
1IlI1481

CMP
BEQ
ML.T
CMP
IIEQ
HLT
CMP
SEQ
HI.T
CLR
TST
BfQ
HL.T
SCOPE

iUVA+VSb+1, SR0
.+/1
""iA,SR2
,+4
IC,2 (KSP)
.+4
US~0

"PKIb
.+4

,CHECK SR0 CAIIORT CONDITIONS

,& "AIL.ING PAGE "
,ERRORI INCORRECT AIIORT CONDITIONS OR PAGE IDENT
'CHECK CONTENTS OF SR2
, (PC Of AIIDnED INSTRUCTION)
,URDR I INCORRECT PC IN SRi!
,CIiECK TMAT CORRECT STnuS
, WAS SAVED ON THE STACK
'ERROR 1 INCORRECT STATUS
,DISABL.E MEMORY MGMT
'CHECK THAT ADDRESS wAS NOT WRITTEN
,ERRORI DATA WRITTEN INTO READ ONLY ADDRESS

,CHECK ACCESS YIOLATION AIIORT
, A80RTS WH!!N SOURCE DATA IS FETCHED FROM READ ONL.Y SPACE USING A DATIi",
MOV
, L.OAD MEM "'GMT ERROR VECTOR
'TT3C, UMMYEC
IIIIPI<16
CLR
,"RESET ADDRfSS
(lURIl
INC
,ENABL.E MEMORY MG14T
IfC
,SET 'C'
, ABORTS WHEN RESUL. T IS WRITTEN
T73A1
RORS
UKIfo+l
TUCI
, CMECIC SR0 CAeORT CONO IT IONS
CMP
UY'.YS6+1, SRG!I
IU!Q
.+/1
'-UL.ING PAGE ')
j ERROR I INCORRECT A80RT CONDITID"lS OF! PAGE
HLT
CM,.
I\ITT3A,SR2
'CHECK CONTENTS 01" SR2
, (PC Of' ABOIiTED INSTRUCTION)
IEQ
.+4
JERROIII INCOfiRECT PC IN SRi
HI. T
CHI'
,CHECK THAT CORRECT STATUS
'C,2 CI<SF')
SEQ
.+/1
'WAS SAYED ON THf STACK

!OE~T

DFI<TFA MACYl1 21 (1:151)
DFICTFl.SRC
001:111lb
001:11:020
001:11:024
o III 1:0 1:0 30
0011632
001:1634
·001:11:142

000000
005037
01115137
01111401
00111000
1Il12737
104000

001:11:144
00&652
001:01:054
001:0&60
001:11:11:14
001:11:070
00&672
001:1bT&
001:1700
00&700
1Il0&7 III &
001:0710

012737
005002
01115237
012741:1
012746
o III III III 02
013102
000000

iiii~;i2
1Il01:o72~

17PNOV-75

14:08

0IIl0006

172314

001:1700

000250

177572
140017
001:01:112
17771&
140157

170&1:04

il227~7

0ililil72

i 7ili~Sb

111001'1'

0121B002

17222&
0051211210

172220

01111401
000000
0e 271:0 1:1
001401
012100121121
005'702
001401
000000
1III 49.1 121121

0121&74&
00& 752
0067&0
1Il01:171:oi?
0121&7b&
00&17IJ
0121712100
001 I2Ir1' 2
00700&
007010
00712112
01217014
00101&
121 I! 702"

0121521:07
02e71:17
001402
012112111:07
012'7&'7
10576'
10121375
01.5T02
001404
01214712
000240
12100240
000240
0001&7

1'72232
1'11210007
1711l51:o4

.I:o,UKIpDR&

,ERRORI ADDRESS WAS WRITTEN
,SET KDPDR R/W
,SCOPE STORES PC IN Rl & SETS ALL IT 'CK pTRS

DONE! :

INC
CMP
BEGI
JMp
1'1011
TST8
BpL.
14011
8EQ
JSR
NOli'
NOli'
NOP
JMP

ICNT
;;50130, ICNT
DOlliE
BEGIN
;;r, TPB
Til'S
.-4
"42.%~

DONtl
7, (e)

,GET OECHpE HONITOR RETURN ADDRESS
'00 NOT R!TURN TO MON IF (42) 80
,RETURN TO OECHPE MONITOR
rACTll
, OVERLAY
,AREA

SUI'IT

.ENCI

DFK TF A "lACY! 1 27 (&51)
17 .. NOIl-15
DFKTF A. SRC
SYMBOL TA8LE
8 020000
AV"
BI115 • 100001"
OM
• 012104~0
ED
z 00012110
ERRYEC- 01210010
IOTVEC. 000020
KIPAR2~ 17i!344
KIpAR&- 112354
KIpDR2· 172304
KIPDRI:I'" 172314
Ktol
• 000000
L.OGIC
0070U
N
• 000010
pFV!C '" 000024
PL.A
- 04000121
PUll
" 011100
PUIS II 01720121
Rill
• 00000&
R2
·~000002
SCOPE .. 104000
SHL TA
00043&
SRI
• 177574
T
• 000020
TKS
11151:00
TRAPIIE- 000034
T0C
001510
002434
11U
TU2C
00671210
Ti30
002542
TUO
121021:070
Tl&D
002T1:o&
T20A
01&6'71:0
T21B
016702
T22U
IH6100
T248
003436
T2SC
00353&
T30A
0031:020
T31C
00374&
T33A
01!41 1:10
T35B
004251:0
T36C
2104362
011014
T40'
T418
011202
T4eC
0U 6 1:01:0
T430
005000
USA
1117200
T508
2105340
T528
005452
T538
12151:022
T5&8
B01:100121
TI:oC
00231'.16
T63C
11106164
T&"
016676
H8
11121231:02

DONEI

L.OGIC:

17.H&&

,ERRORI INCORRECT STATUS
,OISABLE MEMORY MGMT

000042

00121001

"S~0

"11'1111:1
.+4

'CHECK ABORT USING "1' BIT TR"P
,CMECIC ABORT WjoIEN PSw IS NON .. RESIDENT
MOV
'LOAD MEM MGMT ERROR VECTOR
T1IIIeC, ",MHVEC
R2
CLR
,PRESET DESTIN"TION
, ENABLE MEMORY MGMT
INC
"SR0
tUM+ 17, - (KSp)
MOV
, 'NEW" STATUS ON STACK
MOil
',+1:1/-(1<511"
,RETURN PC
RTI
, SET STATUS ANO EXECUTE NEXT INST.
MOil
TU2A!
"PSW,R2
,I"SW IS NON-RESIDENT IN USER MODE
HLT
,ERRORI FAILED TO ABORT
TU2CI
CMP
'NRA+pL.A+UpG+YS7+1. SR0
'CHECk SR0 (ABORT CONOITIONS
,+4
8EQ
,& I"AILING PAGE ')
HLT
,ERRORI INCORRECT ABORT CONDITIONS OR PAGE IDENT
;'U02A,$R2
triP
, CHfCII CONTENtS Of' SRi!
8EQ
.+4
, (PC OF A80RUD INSTRUCTION)
HLT
,ERRORI INCORRECT PC IN SR2
CMP
tUM+ 1'7,;;! CKSp)
,CMECI< THAT CORRECT STATUS
SEQ
.+4
,WAS SAVED ON THE STACK
joIL. T
,ERRORI INCORRECT STATUS
R~
TST
'CHECK THAT R2 WAS NOT !.OAOEO
.+4
BEGI
HLT
,ERROR I DEST (R2) WAS CHEANGED
SCOPE
ENOl

1'71215'2

joIl. T
CI.R
TST
8EQ
joILT
MOV
SCOPE

117572
01&711l0

02271:07
1Il1ll14l1Jl
IUI0000

III 0 117 22
0011724
001:0132
001:0134
001:073&
001:0740
001:0742
1!1!&744

PAGE

1II:V;l8

8EGIN
001220
8IT& • 00010111
DONE
00676&
EMTI/EC. 0012103!<l
FplIEC • 000244
IS
• 000000
ICIPAR1. 172341>
KIPAR7. 172351:0
KIPOR3. 17230&
KIpOR7. 17i!316
I(PG
• 000000
HHIC
001320
NRA
" 100000
PKI0 • 011:11:000
pRTY4 " 0002210
pUl2 .. 017000
PUI1
- 030000
RWT
• 000004
R3
·'000003
SCOPE A 000442
51'
·1012101306
SR2
• 177571:0
T8ITVE. 000014
TPB
• 17751:11:0
T0
001454
TiA
0011:010
002440
TUB
113A
00253&
Ti"4
0021:1611
T1U
0027&2
T2A
001704
T208
1it16702
T21C
003232
T22B
01&702
T24C
003"40
T3A
00211110
130C
003624
132A
004054
1338
00411:02
T35C
004260
T4A
00216121
TII08
01711112
004572
U1C
T43A
011076
T44&
017200
T458
0112214
T50C
005344
T52C
1i105451:o
T53C
02151:021:0
T5&C
001:02102
TI:II/IA
017016
T644
1iI161:171:o
T61:o8
011:1700
TTC
00236"

PAGE 30
8IT 13 8 1212121000
BITS • 111121040121
OONEI
007"2121
END
001:07"6
HLT
• 1210011100
KIpAR0· 172340
I<IPARU 172350
KIPDR"'. 172300
I<lpDRu 112310
1<10
'" 12116700
IIPTR - 001100
MMYEC
0"0<'50
NR0
000000
pKI& '" 016700
pRTY? • 000340
pun - 017400
ROO
• 000002
R0
'"1000000
R4
.%000004
SCOPE X 000476
SR0
• 111572
START
001212
TEMP • 001204
Til'S
• 1775U
TU
001504
Ti8
0011:012
002'142
TUC
002540
TUIl
TUB
00261:01:0
T168
0027&4
T2B
001101:0
T2ec
003112
T22
016674
T22C
12103332
003532
T25"
T3B
002012
003742
131&
004056
n2B
00411:04
T33C
T3U
01114356
T4B
121121211:02
T40C
004471:0
T42A
111011662
T438
12117102
Te48
017ee2
T45C
0215232
T500
005342
005454
T520
T530
elil51:o24
1210e300
TU
T&eC
0e61021
T648
IUI:0700
016372
T66C
T72A
001:0456

BITt4 • 040~00
C
0012101211
OWN
• 00012110
ENHM • 000001
:111211200
ICNT
KIPAR1: t 723"2
ICIPAR5. 112352
KIpDR1· 172302
KIPOR5. 172312
Kl6
• 14000121
8U00006
KSP
MM0
001232
PC
.U0e007
pl<M
" 000000
PSIII
• 17771&
pUI4 • 017300
RETURN. 006372
Rl
'"%000001
-%000005
R5
000400
SHL. T
SR0T
001202
SWR
'" 171570
TK8
• 17751:02
TpIIEC - 0001'11:04
001506
T0B
001614
TiC
006672
U02A
002544
T13C
T14C
121021:072
12102710
116C
T2C
001710
T21A
016616
T22A
011:0671:0
003434
T211A
T25B
11103534
002014
T3C
T318
003744
00401:10
H2C
004252
T35'
00431:00
T368
0212164
T4C
'1'41&
01721110
0041:064
T428
T43C
11105002
2105100
TUe
005334
TS0&
005450
T52A
0056221
T53'
T56&
011100
0U304
T68
T63A
0171210
006300
TUC
00235.
TTA
006462
T72C

1 T.NDV."5
Ol'I<TFA MACYlI if'UT)
SYMBOL T AIII.E
Ol"I<TI"A.SRC
TT3A
UIPARZUIPARU
UIPORZUIPDR,un UP
•
V
•
VS!
VS7
-

IUlb55&
117&44
1176511
117&1111
117UII
III&III!II!I!!
1110 III III III III
1llIIIiIIIIIIZ
lUI II 0 III 6
111011101&

14108

TnC
IIIInu
UIPAR311 177U&
UIPAR7- 11765&
UIPDR!- 177&111&
UI~OR71!1 177616
UIII
• 121II1I1I1111
UPG
• 1111111111110
VSII
• 110011110
VSI!
- 1111110010
• 111011110

ERRORS DETECTED I
*DF'KTFA, DFKTF "OFI<T" A .SRC/SDL
RUN-TIMEr 5 9 1/1 SECONDS
CORE USEO:
51<

"AGE II
UI~'RIl-

UIPARIIUI'DRIIIUIPDRII·
Ull
•
un •
UPTR •
VSl
•

vss

17764111
117&5111
177&1111
177UIII
III 2111 BIll III
121eelll
lUI III &Ill!!
1IJ8IlIIUli
0I1llilfQU
IIJIII III" II1II

UI~AR1- 177&4Z
UIPAR5- 17765Z
UIPDR1- 1T7UZ
UI~OR5- 117Ui
UI2
- IIIUIIIIIII!I
UH
- 14111111111111
USP
.U0I!I1I1I6
• 1IJ0I!I1III1I
VSi
VS6
- 11111111111114
- 111011!1i!4