1. Consider the two MIPS assembly code fragments given below. Assume that the register St1 contains the memory address Ox1000 0000 and the register $t2 contains the memory address 0x1000 0010. Note that the MIPS architecture utilizes big-endian addressing. i) lbu Sto, o(St1) sw to, 0(St2) ii) lb to, 0(St1) sh to, 0(St2) a) Assume that the word-size data stored (in big endian format) at address 0x1000 0000 is Ox1234 5678. Determine the addresses and contents (data values) of all memory bytes (locations) written by the version of the "store" instruction in each case upon executing the two- instruction sequence. Assume that the memory word pointed by $t2 is initialized to 0xFFFF b) Assume that the word-size data stored (in big endian format) at address 0x1000 0000 is 0x8080 8080. Determine the addresses and contents (data values)of all memory bytes (locations) written by the version of the "store" instruction in each case upon executing the two- instruction sequence. Assume that the memory word pointed to by St2 is initialized to 0x0000 c) Assume that the word-size data stored (in big endian format) at address 0x1000 0000 is Ox1100 00FF. Determine the addresses and contents (data values) of all memory bytes (locations) written by the version of the "store" instruction in each case upon executing the two instruction sequence. Assume that the memory word pointed to by t2 is initialized to Ox5555 1. Consider the two MIPS assembly code fragments given below. Assume that the register St1 contains the memory address Ox1000 0000 and the register $t2 contains the memory address 0x1000 0010. Note that the MIPS architecture utilizes big-endian addressing. i) lbu Sto, o(St1) sw to, 0(St2) ii) lb to, 0(St1) sh to, 0(St2) a) Assume that the word-size data stored (in big endian format) at address 0x1000 0000 is Ox1234 5678. Determine the addresses and contents (data values) of all memory bytes (locations) written by the version of the "store" instruction in each case upon executing the two- instruction sequence. Assume that the memory word pointed by $t2 is initialized to 0xFFFF b) Assume that the word-size data stored (in big endian format) at address 0x1000 0000 is 0x8080 8080. Determine the addresses and contents (data values)of all memory bytes (locations) written by the version of the "store" instruction in each case upon executing the two- instruction sequence. Assume that the memory word pointed to by St2 is initialized to 0x0000 c) Assume that the word-size data stored (in big endian format) at address 0x1000 0000 is Ox1100 00FF. Determine the addresses and contents (data values) of all memory bytes (locations) written by the version of the "store" instruction in each case upon executing the two instruction sequence. Assume that the memory word pointed to by t2 is initialized to Ox5555