Re: A83: Re: Stackpointer (sp)

To: James Matthews <assembly-83@lists.ticalc.org>
Subject: Re: A83: Re: Stackpointer (sp)
From: Linus Akesson <lairfight@softhome.net>
Date: Sun, 13 Sep 1998 16:13:19 +0100
Delivered-To: assembly-83-outgoing@towerguard.unix.edu.sollentuna.se
In-Reply-To: <199809131137.UAA11929@tkb.att.ne.jp>
Reply-To: assembly-83@lists.ticalc.org

Well, on the 83 the stack starts at ffffh, so the size would be ffffh-sp. (or
something around ~sp, but that's because I can't stop optmzng...)

Linus

On 13-Sep-98, James Matthews wrote:

>> It's very simple..  it's just always containing the pointer to
>> (memoryaddress of) the top of the stack.
>> 
>> //Olle

>What kind of uses does it have?  Ah, I suppose you could read all the stuff
>in the stack etc.  Is there an address anywhere that holds the size of the
>Stack?

>Thanks,

>James.

References:

A83: Re: Stackpointer (sp)

From: "James Matthews" <matthews@tkb.att.ne.jp>

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