Exercise $8\mathrm{.}3\mathrm{.}2$ : Generate co de for the following three$-$address statements as$-$

suming stack allo cation where register SP p oints to the top of the stack.

a$)$ x $=1$

b$)$ x $=$ a

c$)$ x $=$ a $+1$

d$)$ x $=$ a $+$ b

e$)$ The two statements

x $=$ b $*$ c

y $=$ a $+$ x