1. Consider the following MIPS codes: LOOP: DONE: slt $t2, $zero, $ti beq $t2, $zero, DONE subi $t1, $t1, 1 addi $s1, $s1, 2 j LOOP 0100 (a) Assume that the register $t1 is initialized to the value 5. What is the value in register $s1 assuming the $sl is initially 10? Show the procedure. (b) For each of the loops above, write the equivalent C code routine. Assume that the registers $s1, $t1, and $t2 are integers A, i, and temp, respectively. (c) For the loops written in MIPS assembly above, assume that the register $t1 is initialized to the value N. How many MIPS instructions are executed? Show the procedure.

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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Please help me with this computer architecture homework
1. Consider the following MIPS codes:
LOOP:
DONE:
slt $t2, $zero, $ti
beq $t2, $zero, DONE
subi $t1, $t1, 1
addi $s1, $s1, 2
j LOOP
0100
(a) Assume that the register $t1 is initialized to the value 5. What is the value in register
$s1 assuming the $sl is initially 10? Show the procedure.
(b) For each of the loops above, write the equivalent C code routine. Assume that the
registers $s1, $t1, and $t2 are integers A, i, and temp, respectively.
(c) For the loops written in MIPS assembly above, assume that the register $t1 is initialized
to the value N. How many MIPS instructions are executed? Show the procedure.
Transcribed Image Text:1. Consider the following MIPS codes: LOOP: DONE: slt $t2, $zero, $ti beq $t2, $zero, DONE subi $t1, $t1, 1 addi $s1, $s1, 2 j LOOP 0100 (a) Assume that the register $t1 is initialized to the value 5. What is the value in register $s1 assuming the $sl is initially 10? Show the procedure. (b) For each of the loops above, write the equivalent C code routine. Assume that the registers $s1, $t1, and $t2 are integers A, i, and temp, respectively. (c) For the loops written in MIPS assembly above, assume that the register $t1 is initialized to the value N. How many MIPS instructions are executed? Show the procedure.
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