Question: Write ARM assembly language instructions to change the value of r0 as follows: complement the most significant byte of r0 , if the least significant

Write ARM assembly language instructions to change the value of r0 as follows:

  • complement the most significant byte of r0, if the least significant byte of r1 is greater than or equal to 20.
  • set the least significant byte of r0 to zeros (i.e. 0x00), if r1 is divisible by 4.

(Hint: A binary number is divisible by four if its two least significant bits are zeros.)

please any one can solve it

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