
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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MIPS and Assembly
not exam, hw, pratice
![1.
(13 points) Show the single MIPS machine (not pseudo!) instruction or minimal
sequence of machine instructions for these pseudoinstructions (question a and b)
and C statements (questions c and d):
Pseudoinstruction What it accomplishes
a.(3 points) flip $s6; # all bits of $s6 are flipped (0 becomes 1, 1 becomes 0)
b. (6 points) x[9] = x[6] +a;
Assume a is in register $13 and the array x begins at memory location 196,612
ten*
c.(4 points) if (i >= j) goto L;
Assume that variable i corresponds to register $s5 and variable j corresponds to
register $s6.](https://content.bartleby.com/qna-images/question/0e02c446-9367-41d9-9f9b-9aac6cb957ab/0c076cc1-06fb-4ae9-a3cc-2cc06f3efee6/r2l9ygq_thumbnail.png)
Transcribed Image Text:1.
(13 points) Show the single MIPS machine (not pseudo!) instruction or minimal
sequence of machine instructions for these pseudoinstructions (question a and b)
and C statements (questions c and d):
Pseudoinstruction What it accomplishes
a.(3 points) flip $s6; # all bits of $s6 are flipped (0 becomes 1, 1 becomes 0)
b. (6 points) x[9] = x[6] +a;
Assume a is in register $13 and the array x begins at memory location 196,612
ten*
c.(4 points) if (i >= j) goto L;
Assume that variable i corresponds to register $s5 and variable j corresponds to
register $s6.
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