Q3. (2 pts) Suppose $s0 = 1810, $s1 = 710. After running the following code, what...
Q3. (2 pts) Suppose $s0 = 1810, $s1 = 710. After running the following code, what is value held in $to and $t1 (represented in decimal form)?
divu $s0, $s1
mfhi $t0
mflo $t1Homework Answers
$t0 = 4
$t1 = 2
because when 18 is divided to 7, we get result of 2 and remainder of 4.
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Q3. (2 pts) Suppose $s0 = 1810, $s1 = 710. After running the
following code, what...
what is the output of the following assembly code ? .data A: .word 84 111 116 97 108 32 105 115 32 . text main:li $v0, 1l li $s0,0 la $s1, A li $t3, 0 loop: slti $t0, $s0, 17 be...
what is the output of the following assembly code ? .data A: .word 84 111 116 97 108 32 105 115 32 . text main:li $v0, 1l li $s0,0 la $s1, A li $t3, 0 loop: slti $t0, $s0, 17 beq: $t0, $zero, end sll $t1, $s0 2 add $t2 $s1 $t1 syscall addi $s0, $s0, 1 j loop end: li $v0, 1 add $a0, $zero, $t3 syscall
Consider the following MIPS code (don't worry about what it does): loop: beq $s0, $s1, done...
Consider the following MIPS code (don't worry about what it does): loop: beq $s0, $s1, done addi $t0, $t0, 7 addi St1, St2, 4 addi $s0, $s0, 1 j loop done: beq St1, $15, skip addi St0, Sto, 1 addi St1, St2, St0 skip addi $t5, $0, 10 beq St1, St5, done j end Compute the branch offset for each beq in number of words away from the branch (e.g., "branch offset is 2") Assume label loop is at location...
1. (i) [8] Suppose $s2 contains the value 6. What’s the value of $s1 after the...
1. (i) [8] Suppose $s2 contains the value 6. What’s the value of $s1 after the instruction sll $s1, $s2, 5? (ii) [6] Convert jalr $s2, $t7 to machine code (binary). (iii) [6] Find the corresponding MIPS instruction to the following machine code. You are given that any immediate value is represented using 2’s complement. 0011010101010111 1111111111111111 2. [20] There is a value stored in $s0. Write a sequence of MIPS instructions that will place the absolute value of $s0...
1. What is output by the following code? String s0 = "Java"; int i1 = s0.indexOf('a');...
1. What is output by the following code? String s0 = "Java"; int i1 = s0.indexOf('a'); int i2 = s0.indexOf('a', i1); int i3 = s0.indexOf('a', i1 + 1); System.out.print(i1 + " " + i2 + " " + i3); 2. What is output by the following code? String s1 = "Java"; String s2 = ""; for (int i = 0; i < s1.length(); i++) { s2 += s1; } System.out.print(s2);
For the following C statement, what is the corresponding MIPS assembly code? Assume the arrays hold...
For the following C statement, what is the corresponding MIPS assembly code? Assume the arrays hold 16-bit integer values, $ s0 is the base for array X, $ s1 is the base for array Y, and $ t0 and $ t1 are index variables i and j respectively. Comment code X [j] = Y [i + j];
The relative time ratings of exercises are shown in square brackets after each exercise number. On average, an exercise...
The relative time ratings of exercises are shown in square brackets after each exercise number. On average, an exercise rated [10] will take you twice as long as one rated [5]. Sections of the text that should be read before attempting an exercise will be given in angled brackets; for example, <1.3> means you should have read Section 1.3, Under the Covers, to help you solve this exercise. 2.1 [5] For the following C statement, what is the corresponding MIPS...
Please comment the MIPS code to help me understand. Here is what the code accomplishes. Here...
Please comment the MIPS code to help me understand.
Here is what the code accomplishes.
Here is the code, partially commented.
.data
Matrix: .word 41,45,5, 34,8,
15,16,23,44,48,12,32,18,47,22,8,22
.word 46,40,42,33,13,38,27,6, 29,25,18,40,47,22,26,14,3
.word 7, 48,35,9, 43,38,9, 49,28,25,42,5, 44,10,5, 38,14
.word 46,33,16,6, 13,20,31,1, 8, 17,1, 47,28,46,14,28,7
.word 32,2, 48,25,41,29,14,39,43,46,3, 39,32,49,41,28,46
.word 5, 43,2, 48,13,4, 33,41,32,19,9, 25,30,22,2, 9, 40
.word 14,47,22,18,47,3, 35,44,18,6, 33,22,11,6, 47,50,4
.word 28,34,20,30,18,27,38,5, 26,40,37,23,16,13,37,8,7
.word 48,38,39,12,10,39,23,20,21,20,33,16,24,21,25,3,46
.word 49,38,40,38,13,47,5, 13,4, 13,23,26,12,30,29,29, 3
.word 8, 20,10,13,31,7, 12,41,12,21,28,26,43,14,35,10,19
.word 49,33,25,26,24,29,46,22,7, 5, 15,41,10,31,19,41,27
.word 48,9,...
What is wrong with the following code? Explain verbally. s1 = "Canada" s1[2] = ‘T’ What...
What is wrong with the following code? Explain verbally. s1 = "Canada" s1[2] = ‘T’ What will the following code display? Explain verbally. s1 = "Hawaii is a paradise" print(s1[2:8]) Write puthon code using the in operator that determines whether ‘p’ is in s1.
Question 3 (10 points) Convert the following MIPS assembly code into machine language. Write the instruction...
Question 3 (10 points) Convert the following MIPS assembly code into machine language. Write the instruction in hexadecimal. The opcode for sw 43 (101011). sw St1, -4(St3) Question 4 (10 points) Consider the following MIPS assembly code: addi $s3, $0, 5 addi $s1, S0, 3 addi Ss1, $s1, 2 beq Ss3, Ssl, target addi Ss1, Ss1, 1 target: add Ss3, Ss1, Ssl a. After running the code, what is the value of Ss3? b. If the memory address of the...
Consider the following MIPS machine code. bne $0, $0, 2 addi $t0, $0, 5 addi $t1,...
Consider the following MIPS machine code. bne $0, $0, 2 addi $t0, $0, 5 addi $t1, $0, 10 What will be in $t0 and $t1 after the above program is executed? a. $t0 = 5, $t1 is unknown because 3rd statement will not be executed b. $t1 = 10, $t0 is unknown because 2nd statement will not be executed c. $t0 = 5, $t1 = 10 d. $t0 = 0, $t1 = 0
Consider the following MIPS code (don't worry about what it does): loop: beq $s0, $s1, done addi $t0, $t0, 7 addi St1, St2, 4 addi $s0, $s0, 1 j loop done: beq St1, $15, skip addi St0, Sto, 1 addi St1, St2, St0 skip addi $t5, $0, 10 beq St1, St5, done j end Compute the branch offset for each beq in number of words away from the branch (e.g., "branch offset is 2") Assume label loop is at location...
The relative time ratings of exercises are shown in square brackets after each exercise number. On average, an exercise rated [10] will take you twice as long as one rated [5]. Sections of the text that should be read before attempting an exercise will be given in angled brackets; for example, <1.3> means you should have read Section 1.3, Under the Covers, to help you solve this exercise. 2.1 [5] For the following C statement, what is the corresponding MIPS...
Please comment the MIPS code to help me understand.
Here is what the code accomplishes.
Here is the code, partially commented.
.data
Matrix: .word 41,45,5, 34,8,
15,16,23,44,48,12,32,18,47,22,8,22
.word 46,40,42,33,13,38,27,6, 29,25,18,40,47,22,26,14,3
.word 7, 48,35,9, 43,38,9, 49,28,25,42,5, 44,10,5, 38,14
.word 46,33,16,6, 13,20,31,1, 8, 17,1, 47,28,46,14,28,7
.word 32,2, 48,25,41,29,14,39,43,46,3, 39,32,49,41,28,46
.word 5, 43,2, 48,13,4, 33,41,32,19,9, 25,30,22,2, 9, 40
.word 14,47,22,18,47,3, 35,44,18,6, 33,22,11,6, 47,50,4
.word 28,34,20,30,18,27,38,5, 26,40,37,23,16,13,37,8,7
.word 48,38,39,12,10,39,23,20,21,20,33,16,24,21,25,3,46
.word 49,38,40,38,13,47,5, 13,4, 13,23,26,12,30,29,29, 3
.word 8, 20,10,13,31,7, 12,41,12,21,28,26,43,14,35,10,19
.word 49,33,25,26,24,29,46,22,7, 5, 15,41,10,31,19,41,27
.word 48,9,...
Question 3 (10 points) Convert the following MIPS assembly code into machine language. Write the instruction in hexadecimal. The opcode for sw 43 (101011). sw St1, -4(St3) Question 4 (10 points) Consider the following MIPS assembly code: addi $s3, $0, 5 addi $s1, S0, 3 addi Ss1, $s1, 2 beq Ss3, Ssl, target addi Ss1, Ss1, 1 target: add Ss3, Ss1, Ssl a. After running the code, what is the value of Ss3? b. If the memory address of the...
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