3) Consider the following y86 code for loop.ys. Execute the code in y86 SEQ simulator. Include comments and screenshot of the panel. Answer the following questions: What does this code do? What are the flags set to for each instruction? Which instructions set the CC bits?

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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3) Consider the following y86 code for loop.ys. Execute the code in y86 SEQ simulator. Include
comments and screenshot of the panel. Answer the following questions:
What does this code do?
What are the flags set to for each instruction?
Which instructions set the CC bits?
•pos Ox0
irmovl $0,%eax # sum = 0
irmovl $1,%ecx # num = 1
Loop:
addl %ecx,%eax
irmovl $1,%edx # tmp = 1
addl %edx,%ecx
irmovl $1000,%edx #lim=1000
subl %ecx,%edx
jge Loop # loop again
halt
Transcribed Image Text:3) Consider the following y86 code for loop.ys. Execute the code in y86 SEQ simulator. Include comments and screenshot of the panel. Answer the following questions: What does this code do? What are the flags set to for each instruction? Which instructions set the CC bits? •pos Ox0 irmovl $0,%eax # sum = 0 irmovl $1,%ecx # num = 1 Loop: addl %ecx,%eax irmovl $1,%edx # tmp = 1 addl %edx,%ecx irmovl $1000,%edx #lim=1000 subl %ecx,%edx jge Loop # loop again halt
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