What is the corresponding MIPS assembly code for the following C statement? Assume that the variables...
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What is the corresponding MIPS assembly code for the following C statement? Assume that the variables f, g, h, i, and j are assigned to register $50, $s1, $s2, $s3, and $54, respectively. Assume that the base address of the arrays A and B are in registers $s6 and $s7, respectively. B[8] =A[i-j] • Translate the following C code to MIPS. Assume that the variables f, g, h, i, and jare assigned to register $50, $s1, $s2, $s3, and $s4, respectively. Assume that the base address of the arrays A and B are in registers $s6 and $s7, respectively. Assume that the elements of the arrays A and B are 8-byte words: B[8] = A[i] + A[i] . Assume that registers $50 and $s1 hold the values 0x80000000 and OxD0000000, respectively. What is the value of $t0 for the following assembly code? . add $t0,$s0, $s1 Is the result in $to the desired result, or has there been an overflow? . For the contents of registers $50 and $s1 as specified above, what is the value of $t0 for the following assembly code? sub $t0,$s0, $s1 . sub $t0,$s0, $s1 • Is the result in $t0 the desired result, or has there been an overflow? Assume the following register contents: $t0 = OxAAAAAAAA • What is the value of $t2 for the following sequence of instructions? sll $t2, $t0,4 andi $t2, $t2, -1 . Consider the following MIPS loop: LOOP: sit $12, $0, $t1 beq $12, $0, DONE subi $t1, $t1, 1 addi $s2, $s2, 2 j LOOP . DONE: Assume that the register $t1 is initialized to the value 10. What is the value in register $s2, assuming $s2 is initially zero? Show your work Due: 10/03/2023 . What is the corresponding MIPS assembly code for the following C statement? Assume that the variables f, g, h, i, and j are assigned to register $50, $s1, $s2, $s3, and $54, respectively. Assume that the base address of the arrays A and B are in registers $s6 and $s7, respectively. B[8] =A[i-j] • Translate the following C code to MIPS. Assume that the variables f, g, h, i, and jare assigned to register $50, $s1, $s2, $s3, and $s4, respectively. Assume that the base address of the arrays A and B are in registers $s6 and $s7, respectively. Assume that the elements of the arrays A and B are 8-byte words: B[8] = A[i] + A[i] . Assume that registers $50 and $s1 hold the values 0x80000000 and OxD0000000, respectively. What is the value of $t0 for the following assembly code? . add $t0,$s0, $s1 Is the result in $to the desired result, or has there been an overflow? . For the contents of registers $50 and $s1 as specified above, what is the value of $t0 for the following assembly code? sub $t0,$s0, $s1 . sub $t0,$s0, $s1 • Is the result in $t0 the desired result, or has there been an overflow? Assume the following register contents: $t0 = OxAAAAAAAA • What is the value of $t2 for the following sequence of instructions? sll $t2, $t0,4 andi $t2, $t2, -1 . Consider the following MIPS loop: LOOP: sit $12, $0, $t1 beq $12, $0, DONE subi $t1, $t1, 1 addi $s2, $s2, 2 j LOOP . DONE: Assume that the register $t1 is initialized to the value 10. What is the value in register $s2, assuming $s2 is initially zero? Show your work Due: 10/03/2023 .
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Computer Organization and Design The Hardware Software Interface
ISBN: 978-0124077263
5th edition
Authors: David A. Patterson, John L. Hennessy
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