Question

Write an assembly language program that will implement the following:      

If ( (AX >=BX) AND (CX < DX) ) goto LoopA Else go to LoopB

(Here I want you to write the whole assembly program that could run in CMD. THANK YOU

Answer 1

Given:

If ( (AX >=BX) AND (CX < DX) ) goto LoopA Else go to LoopB

Assembly Language Instruction's":

CMP :compare

JGE :Jump if Greater or Eq (o1 >= o2)

JL : Jump if Less (o1 < o2)

Loop: loop instruction

Assembly Language code:

   CMP AX, BX ; if AX >= BX, then jump to level 1 as L1

   JGE L1

L1:

CMP CX, DX ; if CX < DX , then jump to level 2 as L2

JL L2

   JMP end_if

   L2:

   Loop L3 ; loop A at level L3 as L3

   end_f:

Loop L4 ; else loop B at level 4 as L4

L3:

   <loop body LoopA> ; loop A

Loop L3

   L4:

<loop body LoopB> ;loop B

Loop L4