Line Loc/Block Source statement Object code 5 0000 СОPY START 10 0000 FIRST STL RETADR 172063 15 0003 CLOOP JSUB RDREC 4B2021 20 0006 LDA LENGTH 032060 25 30 0009 000C COMP #0 290000 332006 JEQ JSUB ENDFIL 000F 0012 4B203B 35 40 WRREC J CLOOP 3F2FEE 45 0015 ENDFIL LDA =C'EOF' 032055 OF2056 010003 50 0018 STA BUFFER 55 001B LDA #3 001E 0021 LENGTH OF2048 60 65 STA JSUB WRREC 4B2029 70 0024 J @RETADR ЗЕ203F 92 0000 1 1 USE CDATA 95 0000 RETADR RESW 1 0003 2 RESW USE 100 1 LENGTH 1 103 0000 CBLKS 105 0000 2 BUFFER RESB 4096 EQU EQU 106 1000 2 BUFEND 107 1000 MAXLEN BUFEND-BUFFER 110 115 SUBROUTINE TO READ RECORD INTO BUFFER
Line Loc/Block Source statement Object code 5 0000 СОPY START 10 0000 FIRST STL RETADR 172063 15 0003 CLOOP JSUB RDREC 4B2021 20 0006 LDA LENGTH 032060 25 30 0009 000C COMP #0 290000 332006 JEQ JSUB ENDFIL 000F 0012 4B203B 35 40 WRREC J CLOOP 3F2FEE 45 0015 ENDFIL LDA =C'EOF' 032055 OF2056 010003 50 0018 STA BUFFER 55 001B LDA #3 001E 0021 LENGTH OF2048 60 65 STA JSUB WRREC 4B2029 70 0024 J @RETADR ЗЕ203F 92 0000 1 1 USE CDATA 95 0000 RETADR RESW 1 0003 2 RESW USE 100 1 LENGTH 1 103 0000 CBLKS 105 0000 2 BUFFER RESB 4096 EQU EQU 106 1000 2 BUFEND 107 1000 MAXLEN BUFEND-BUFFER 110 115 SUBROUTINE TO READ RECORD INTO BUFFER
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
Related questions
Question
Find out the Object code for each line of instructions.
Show your work in detail.
Page 81
Line 5 – 110
![Line
Loc/Block
Source statement
Object code
0000
СОPY
START
0000
172063
FIRST
CLOOP
10
STL
RETADR
15
0003
JSUB
RDREC
4B2021
20
0006
LDA
LENGTH
032060
0009
000C
290000
332006
COMP
#0
25
30
JEQ
ENDFIL
35
000F
JSUB
WRREC
4B203B
40
0012
J
CLOOP
3F2FEE
032055
OF2056
010003
45
0015
ENDFIL
LDA
=C'EOF'
50
0018
STA
BUFFER
001B
001E
55
LDA
#3
60
STA
LENGTH
OF2048
65
0021
JSUB
WRREC
4B2029
70
0024
J
@RETADR
ЗЕ203F
92
0000
1
USE
CDATA
95
0000
1
RETADR
RESW
1
100
0003
1
LENGTH
RESW
1
103
0000
2
USE
CBLKS
105
0000
2
BUFFER
RESB
4096
106
1000
2
BUFEND
EQU
EQU
107
1000
ΜAXLEN
BUFEND-BUFFER
110
115
SUBROUTINE TO READ RECORD INTO BUFFER](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc5bc73bd-1d90-4032-a6cc-4c7d3d30ee8e%2F9b4b5c27-8a00-4b1b-8e4b-14e83b88ef4f%2Fkeby3ge_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Line
Loc/Block
Source statement
Object code
0000
СОPY
START
0000
172063
FIRST
CLOOP
10
STL
RETADR
15
0003
JSUB
RDREC
4B2021
20
0006
LDA
LENGTH
032060
0009
000C
290000
332006
COMP
#0
25
30
JEQ
ENDFIL
35
000F
JSUB
WRREC
4B203B
40
0012
J
CLOOP
3F2FEE
032055
OF2056
010003
45
0015
ENDFIL
LDA
=C'EOF'
50
0018
STA
BUFFER
001B
001E
55
LDA
#3
60
STA
LENGTH
OF2048
65
0021
JSUB
WRREC
4B2029
70
0024
J
@RETADR
ЗЕ203F
92
0000
1
USE
CDATA
95
0000
1
RETADR
RESW
1
100
0003
1
LENGTH
RESW
1
103
0000
2
USE
CBLKS
105
0000
2
BUFFER
RESB
4096
106
1000
2
BUFEND
EQU
EQU
107
1000
ΜAXLEN
BUFEND-BUFFER
110
115
SUBROUTINE TO READ RECORD INTO BUFFER
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