[A83] Re: Running external ASM programs from within an ASM program...
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[A83] Re: Running external ASM programs from within an ASM program...
At 16:32 2001-12-18, you wrote:
>This kind of thread appears about as often as H*ys...
>
>One thing that rolls out every time; how could you protect programs/data
>for getting overwritten (by 'malicious' code)? I guess on 'higher'
>processors they have an Memory Management Unit (MMU) for such things, but
>on the Z80 there's nothing like that. Same with the 68k, used in the
>Ti89/92(+).
Yeah, memory protection is nifty and should be in any decent os,
but it is not something you _must_ have to call it an os.
///Olle
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