Re: STACK IMPLEMENTATION

"Paul Burke" <paul@xxxxxxxxxx> wrote in message
news:5h62puF2s3seiU1@xxxxxxxxxxxxxxxxxxxxx
dk wrote:

I am trying to understand if i implement something like this in my
micro what would happen. My understanding is that i will lose the the
value of 'A'


CALL PUSH_A
.
.
.
CALL POP_A


PUSH_A : PUSH A
RET
POP_A: POP A
RET

You'll lose more than the value of A. You'll lose your job too
probably. Think about what RET does, and from that guess whether you
will ever get to call POP_A.

I don't think there will be jobs at stake - this is a homework question
I reckon. Good question to ask students though.


.

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