Suppose R0 = 0x20000000, R1 = 0x12345678 and R2 = 0x00000001. All bytes in memory are...

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Suppose R0 = 0x20000000, R1 = 0x12345678 and R2 = 0x00000001. All bytes in memory are initialized to 0x00. The following assembly program has been executed successfully. STR R1, [RO], #4 STR R1, [RO, #4]! STR R1, [RO, #4] LDR R1, [RO], -R2, LSL#3 LDR R1, [RO, R2, LSR#1] a) What are the register R0, R1 and R2 values after each instruction. b) Show the corresponding memory values after each instruction if the processor uses Big (20 points) Endian. Suppose R0 = 0x20000000, R1 = 0x12345678 and R2 = 0x00000001. All bytes in memory are initialized to 0x00. The following assembly program has been executed successfully. STR R1, [RO], #4 STR R1, [RO, #4]! STR R1, [RO, #4] LDR R1, [RO], -R2, LSL#3 LDR R1, [RO, R2, LSR#1] a) What are the register R0, R1 and R2 values after each instruction. b) Show the corresponding memory values after each instruction if the processor uses Big (20 points) Endian.

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This question involves understanding ARM assembly instructions and the concept of Big Endian memory representation Below Ill detail the steps and thei... View the full answer