Exercise 2.24 Assume that the register $t1 contains the address 0x1000 0000 and the register

$t2 contains the address 0x1000 0010.

a. lb $t0, 0($t1)

sw $t0, 0($t2)

b. lb $t0, 0($t1)

sb $t0, 0($t2)

2.24.1 [5] <2.9> Assume that the data (in hexadecimal) at address 0x1000 0000 is:

1000 0000 12 34 56 78 What value is stored at the address pointed to by register $t2? Assume that the memory location pointed to $t2 is initialized to 0xFFFF FFFF.
2.24.2 [5] <2.9> Assume that the data (in hexadecimal) at address 0x1000 0000 is:
1000 0000 80 80 80 80 What value is stored at the address pointed to by register $t2? Assume that the memory location pointed to $t2 is initialized to 0x0000 0000.
2.24.3 [5] <2.9> Assume that the data (in hexadecimal) at address 0x1000 0000 is:
1000 0000 11 00 00 FF What value is stored at the address pointed to by register $t2? Assume that the memory location pointed to $t2 is initialized to 0x5555 5555.