Re: Re: Pragmatic Requirements Summary : update

Aaron Optimizer Digulla <[email protected]> Mon, 4 Aug 2003 20:53:52 +0200
Newsgroups gmane.comp.programming.pragmatic
Message-ID <[email protected]>
On Sun, Aug 03, 2003 at 06:03:49PM -0400, Aryeh M. Friedman wrote:

> > No, you don't.  You need a machanism to access physical
> > memory locations.  For example, "peek" & "poke" in
> > various versions of Microsoft Basic.  I'll admit you
> > need better mechanisms than those, but still the number
> > of places that need to access physical memory, even in
> > an OS, is relatively small.
> 
> 	Except for a personal dislike of giving people real
> power to right code what is your exact problem with
> direct memory access?

When did you have your last segfault with Java? :-)

Some more background about me: I've grown up with an Amiga
and for a long time, I was indifferent to having an MMU in
my computer.  The AmigaOS just didn't support it and hell,
why would I need one?

Well, then I got in contact with Unix and I found that being
able to be notified that someone is currently trying to
corrupt memory is nice.

The question is: C works perfectly well for low-level driver
programming.  Why invent another language which tries to
solve an already solved problem?

Even in AROS, a rewrite of the AmigaOS, we try to offer
users a way around to have to use pointers directly because
they break so often.

Why not develop a language which tries to break new ground
instead of trying to compete with something which has two
decades of support and which works well?

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Aaron "Optimizer" Digulla, [email protected]
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