Assignment1: Write an assembly code to store the array X in the stack (push and pop instructions ) and load the values from stack to AX, BX, CX respectively. X DW 200H, 300H, 1000H Using jump or loop instruction only (biggener code)

Assume variable h is associated with register X21 and the base address of the array A is in X22. What is the LEGv8 assembly code for the C assignment statement below? A[12] = h+ A[8]:

Using only 3 ARM instructions without using any LDR or STR instructions, show how to store the current value of the frame pointer in the stack, make the frame pointer to point to the base of this frame, and create an 8-byte stack frame while the stack pointer to point to the top of the stack. Assume that an FD stack is in use, appropriate stack space is already allocated to the stack, and the stack pointer is appropriately initialized. The first instruction is The second instruction is The third instruction is

Stack Pointer OF28H 1234h 3358h STACK Show the content of the stack, the content of STKPTR register and TOS registers (TOSU, TOSH, and TOSL) after the execution of following instruction: Address Ох0284 Content РОP