Answered step by step
Verified Expert Solution
Question
1 Approved Answer
Based on operations illustrated in Section 2, write a program to evaluate the arithmetic expression X = (AXB-C) + (D + E) Make effective use
Based on operations illustrated in Section 2, write a program to evaluate the arithmetic expression X = (AXB-C) + (D + E) Make effective use of the registers to minimize the number of MOVE or LD instructions where possible. All operands are initially in memory. The operand order for divide, DIV, is quotient, dividend, divisor. The operand order for subtraction, SUB, is difference, minuend, subtrahend. (a) Assume a register-to-register architecture with three-address instructions. (b) Assume a memory-to-memory architecture with two-address instructions. (C) Assume a single-accumulator computer with one-address instructions. * Operations can only happen between registers. You have to load operands from memory to registers, and the result from register to memory at the end, using MOVE or LD, ST instructions. #Operations can only happen between memory addresses, you don't have any registers. Try to use minimum amount of instructions, registers, memory accesses and temporary memory locations as possible
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started