Normally you need to specify operand size (or you'll get an error) such as with:
PUSH [MyVar]
It should be instead:
PUSH dword [MyVar]
or it should be:
PUSH word [MyVar]
But with CALL it doesn't require that for some reason. Even though you can have either a 32bit relative address, or 16bit relative address (which introduces ambiguity) NASM does not give me an error when I use call like this:
CALL [VarThatHoldsAddressToJumpTo]
From my understanding of NASM not permitting any ambiguity, the above line of code should produce an error, requiring me to change it to:
CALL dword [VarThatHoldsAddressToJumpTo]
or change it to:
CALL word [VarThatHoldsAddressToJumpTo]
Is this a bug in NASM, that it isn't giving me an error when CALL is used without an operand size indicator? Or am I misunderstanding something about how NASM is supposed to work?
