Write a code that decrements AL. If number is not signed (if positive) jump to label NEXT. ……………………………………………………………………………………… ……………………………………………………………………………………… 2) Write a code that adds signed byte in AL and BL. Jump to label DONE if no overflow. ……………………………………………………………………………………… ……………………………………………………………………………………… 3) Run the code. include 'emu8086.inc' ORG 100H MOV AL,0000011b OR AL,0 ; JUST SET FLAGS JNS LABEL PRINT ’SIGNED’ JMP EXIT LABEL: PRINT ’NOT SIGNED’ EXIT: RET After the execution, what will be written on the
Write a code that decrements AL. If number is not signed (if positive) jump to label NEXT. ……………………………………………………………………………………… ……………………………………………………………………………………… 2) Write a code that adds signed byte in AL and BL. Jump to label DONE if no overflow. ……………………………………………………………………………………… ……………………………………………………………………………………… 3) Run the code. include 'emu8086.inc' ORG 100H MOV AL,0000011b OR AL,0 ; JUST SET FLAGS JNS LABEL PRINT ’SIGNED’ JMP EXIT LABEL: PRINT ’NOT SIGNED’ EXIT: RET After the execution, what will be written on the
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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Write a code that decrements AL. If number is not signed (if positive) jump to label
NEXT.
………………………………………………………………………………………
………………………………………………………………………………………
2) Write a code that adds signed byte in AL and BL. Jump to label DONE if no overflow.
………………………………………………………………………………………
………………………………………………………………………………………
3) Run the code.
include 'emu8086.inc'
ORG 100H
MOV AL,0000011b
OR AL,0 ; JUST SET FLAGS
JNS LABEL
PRINT ’SIGNED’
JMP EXIT
LABEL:
PRINT ’NOT SIGNED’
EXIT:
RET
After the execution, what will be written on the emulator screen?
……………………………………………………………………………………………………………………………………..
4) Write a code that compare AL with 25. At first, contents of AL is 5.
If first operand is not above and not equal to second operand, jump to LABEL and print
'AL=25' .
……………………………………………………………………………………
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