Assume that the registers hold the value same as their location in the MIPS register file, compute the output values for each of the following instruction in decimal system given that they are executed sequentially from a-e?

1. add $t4, $t2, St3
2. sub $t2, $4, $3
3. addi $s2, St1, -1
4. mult $t1, St2
5. mflo Sto

Question#2

Write the most efficient (minimum possible instruction execution) MIPS assembly code for the following procedure calls.

a) C code for leaf procedure call:

int leaf_example (int g, h, i, j) {int f; f= (g + h) - (i + j); return f; } Arguments g, .., j in $a0, .., $a3 fin $sO (hence, need to save $sO on stack) Result in Sv0