•[a] := [a] + 1 ([a] := [a] – 1)
•
• Means increment (decrement) number
at location (address) “a”
•
•In C language we write:
•
• a = a + 1; or ++a; or a++;
• b = b – 1; or --b; or b--;
•
•In assembly language we use instructions inc and dec
•
•In assembly language we write:
•
• inc [a]
• inc rax
• dec [a]
• dec rax
•
•In WinDbg disassembly output we see:
•
• inc rax