Problem $4$: $(4$ pts$)$

Let register $x5$ hold the hex number $01a74cd{0}_{\text{h}\text{e}\text{x}}$ and let $x6$ hold the hex number $00467b{44}_{\text{h}\text{e}\text{x}}.$ If this information

is enough, then answer the following three questions, else explain what extra information you may need to

proceed.

a$)(1pts$ What are the contents of register $x31$ after the following instruction is executed?

addi $x31,x5,32$

b$)(1$ pts$)$ What would be the contents of register $x28$ after the following instruction is executed?

add $x28,x5,x6$

c$)(1$ pts$)$ What would be the contents of register $x29$ after the following instruction is executed?

ld $x29,{1056}_{\text{d}\text{e}\text{c}\text{i}\text{m}\text{a}\text{l}}(x30)$

d$)(1$ pts$)$ What would be the contents of register $x29$ after the following instruction is executed?

sd $x28,{16}_{\text{d}\text{e}\text{c}\text{i}\text{m}\text{a}\text{l}}(x29)$

Solution: