The SPEC CPU benchmarks aim to fix the faults in the Whetstone, Dhrystone, and Linpack tests.

Explain the CPU-privilege transitions during a system call

What is the process by which the Whetstone, Dhrystone, and Linpack tests' weaknesses are fixed by the SPEC CPU tests?

Answer the given question with a proper explanation and step-by-step solution. This question is based on the EASY68K simulated processor. Assume the contents of all data and address registers are equal to zero before the start of the program. All numbers are in hexadecimal. Demonstrate how instructions of a program are executed by using the E114 Processor Instruction Set of the EASY68K simulator.   The figure above is an incomplete program to add up the first 6 data items ($1 to $6) stored at address label DATA and store the sum of the first 6 data items to address label SUM1. Finish the program to accomplish the task.