Instruction: Analyze the given Emu8086 assembly codes and answer the following questions. Note: You can execute the program if you have the Emu8086 Emulator installed on your computer. What is the purpose of the next: section in the program? What is the purpose of al and bx in the program? In the print: section of the program, what does the jz instruction perform? In the print_al procedure of the program, what does the jne instruction perform? In the print_al_r: section of the program, what does the je instruction perform?
Instruction: Analyze the given Emu8086 assembly codes and answer the following questions. Note: You can execute the program if you have the Emu8086 Emulator installed on your computer. What is the purpose of the next: section in the program? What is the purpose of al and bx in the program? In the print: section of the program, what does the jz instruction perform? In the print_al procedure of the program, what does the jne instruction perform? In the print_al_r: section of the program, what does the je instruction perform?
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...
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Instruction: Analyze the given Emu8086 assembly codes and answer the following questions.
Note: You can execute the
- What is the purpose of the next: section in the program?
- What is the purpose of al and bx in the program?
- In the print: section of the program, what does the jz instruction perform?
- In the print_al procedure of the program, what does the jne instruction perform?
- In the print_al_r: section of the program, what does the je instruction perform?
![org 100h
2
mov cx, 5
mov al, 0
mov bx, 0
3
5
6.
7- next:
8
add al, vector[bx]
9
inc bx
loop next
mov m, al
10
11
12
mov bl, m
mov cx, 8
13
14
15
16
17 - print:
mov ah, 2
mov dl, '0'
test bl, 10000000b
jz zero
mov dl, '1'
18
19
20
21
22
23
24
zero:
25
int 21h
shl bl, 1
loop print
26
27
28
29
mov dl, 'b'
30
int 21h
31
32
33
mov dl, Øah
34
int 21h
mov dl, Odh
int 21h
36
37
38
mov al, m
call print_al
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40
41
42
43
mov ah, 0
44
int 16h
45
46
ret
47
48
49
vector db 5, 4, 5, 2, 1
50
m db 0
51
m m m mm](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6c704985-31fd-4292-b090-a253202415bc%2F75e0c7b9-f403-4131-a75b-882b6655ae67%2Filwib85_processed.png&w=3840&q=75)
Transcribed Image Text:org 100h
2
mov cx, 5
mov al, 0
mov bx, 0
3
5
6.
7- next:
8
add al, vector[bx]
9
inc bx
loop next
mov m, al
10
11
12
mov bl, m
mov cx, 8
13
14
15
16
17 - print:
mov ah, 2
mov dl, '0'
test bl, 10000000b
jz zero
mov dl, '1'
18
19
20
21
22
23
24
zero:
25
int 21h
shl bl, 1
loop print
26
27
28
29
mov dl, 'b'
30
int 21h
31
32
33
mov dl, Øah
34
int 21h
mov dl, Odh
int 21h
36
37
38
mov al, m
call print_al
39
40
41
42
43
mov ah, 0
44
int 16h
45
46
ret
47
48
49
vector db 5, 4, 5, 2, 1
50
m db 0
51
m m m mm
Transcribed Image Text:52
53 - print_al proc
cmp al, e
jne print_al_r
push ax
mov al, '0'
mov ah, Øeh
54
55
56
57
58
59
int 10h
60
pop ax
61
ret
62
63 - print_alr:
pusha
mov ah, 0
64
65
стр ах, 0
je pn_done
mov dl, 10
div dl
call print_al_r
mov al, ah
add al, 30h
mov ah, Øeh
66
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68
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71
72
73
74
int 10h
75
jmp pn_done
76
77
pn_done:
78
роpa
79
ret
80
endp
81
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