What is the addressing mode for each of the following.
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What is the addressing mode for each of the following.
MOV CX, [SI] |
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MOV CX, [DI + 0A2H] |
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JZ 0CH |
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MOV CL, DH |
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MOV DX, [BP + DI + 0CH] |
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MOV DL, 08H |
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MOV BX, [1354H] |
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MOV AX, [BX + 08H] |
|
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- The 8-bit register AR, BR, CR, and DR initially have the following values: [5]AR = 11010010; BR = 11111111; CR = 10101001; DR = 10101010Determine the 8-bit values in each register after the execution of the following sequence ofmicrooperations.AR AR + BR Add BR + ARCR CR AND DR, BR BR + 1 AND DR to CR, Increment BRAR AR - CR Subtract CR from ARSolve the following segmentation address translation Assume that GDT has the following content GDT: Ox1 -> Өx100 Ox2 -> Ox300 Ox3 -> Өx400 Ox4 -> Ox800 What would be the address of ds:eax if DS register contains (Ox3 << 3, remember the lowest 3 bits of the segment selector are flags) and EAX contains value Ox3245. Please write answer in HEX format (example: Ox1234): Enter your answer hereThe 8-bit register AR, BR, CR, and DR initially have the following values: [5]AR = 11010110; BR = 11100111; CR = 10110001; DR = 10111010Determine the 8-bit values in each register after the execution of the following sequence of microoperations.AR AR + BR Add BR + ARCR CR AND DR, BR BR + 1 AND DR to CR, Increment BRAR AR - CR Subtract CR from AR
- a. Find the address accessed by each of the following instructions. If DS = 0100H, BX= 0120H, DATA = 0140H, and SI = 0050H and real mode operation:1. MOV DATA[SI], ECX2. MOV BL, [ BX+SI]b. Descriptor contains a base address of 00260000H, a limit of 00110H, and G = 1,determine starting and ending locations are addressed by the descriptor for aCore2.The 8-bit register AR, BR, CR, and DR initially have the following values:AR = 11010010; BR = 11111111; CR = 10101001; DR = 10101010Determine the 8-bit values in each register after the execution of the following sequence ofmicrooperations.AR <- AR + BR Add BR + ARCR <- CR AND DR, BR <- BR + 1 AND DR to CR, Increment BRAR <- AR - CR Subtract CR from ARWrite addressing mode that used the following instructions? A- MOV[AB00], BX B- MOV AL, [BP] C- MOV AX, [1200] D- MOV AX, 0015H E- MOVS |
- 2. Use the defined GPR of TMP (it is a DATA) and RST (It is an ADDRESS), present your ASM codes that can perform the followings: TMP EQU 0X30 RST EQU OXX36 (a) TMP – 0XDF Result in W (b) 0X8A - TMP Result in RSTIdentify if possible the type of addressing modes for the followinginstructions. 1. MOV EDX, [EAX + 2 * ESI]2. Use the defined GPR of TMP (it is a DATA) and RST (It is an ADDRESS), present your ASM codes that can perform the followings: TMP EQU 0X30 RST EQU OX36 (a) TMP – OXDF Result in W (b) 0X8A - TMP → Result in RST
- Identify if possible the type of addressing modes for the followinginstructions. 1. MOV [EBX + EDI + ABCDH], EDXliomework: Identify the addressing modes used for the source and destination operands, and then compute the physical address for the specified orx•rand in each of the following instructions: a) Mov +XYZ,AH (Destination operand) b) Mov tBX) (Destination operand) Suppose that BX=030016, 010016.Q5 Please convert the following C/C++ function to RISC-V assembly (RV321). Function: swap Registers: ra = x1 (return address) &v[0] -> a0 = x10 (arguments/return values) k-> a1 = x11 (arguments/return values) to = x5 (temporary) t1 = x6 (temporary) t2 = x7 (temporary) hint: void swap(int v[], int k) { int temp; temp = v[k]; v[k] = v[k+1]; v[k+1] = temp; %3D }