Implement in RISC$-$V Assembly without pseudoinstructions and using all calling conventions and registers the int strlen $($char $*$ str$)$ function that returns the size of the string str$.$ Your implementation must be completely contained in the numbered lines on this page $($it is not necessary to use all lines$).$

Indicate the correct value of each signal when executing the specified instructions. Use the unicycle datapath illustrated below as a reference. MemtoReg, lw

MemtoReg, R$-$Format

RegWrite, R$-$Format

Branch, sw

MemtoReg, sw

MemRead, lw

RegWrite, lw

MemRead, beq

MemRead, sw

ALUOp, beq