Test-and-set instructions are commonly used for synchronizing multiple processes sharing a processor. Given this processor hardware design, add control states to the following to implement a test-and-set instruction (as decoded by the when below), such that tas $rt, ($rs) loads the value from memory, rt=mem[rs), and then stores 1 into that memory location mem[rs]=1. You should add initial values and test your design using the simulator before submitting it here. when op) op (2) Tas Start: PCout, MARin, MEMread, Yin CONST(4), ALUadd, Zin, UNTILmfc MDRout, I Rin Zout, Pin, JUMPonop HALT /* Should end here on undecoded op */ Tas: Test-and-set instructions are commonly used for synchronizing multiple processes sharing a processor. Given this processor hardware design, add control states to the following to implement a test-and-set instruction (as decoded by the when below), such that tas $rt, ($rs) loads the value from memory, rt=mem[rs), and then stores 1 into that memory location mem[rs]=1. You should add initial values and test your design using the simulator before submitting it here. when op) op (2) Tas Start: PCout, MARin, MEMread, Yin CONST(4), ALUadd, Zin, UNTILmfc MDRout, I Rin Zout, Pin, JUMPonop HALT /* Should end here on undecoded op */ Tas