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From: Robert Dewar <robert_dewar@my-deja.com>
Subject: Re: gnat/ppc and a32 blt transfers
Date: Sat, 04 Nov 2000 05:02:44 GMT
Date: 2000-11-04T05:02:44+00:00	[thread overview]
Message-ID: <8u059j$luj$1@nnrp1.deja.com> (raw)
In-Reply-To: 3A01C76C.86CEA181@mindspring.com

In article <3A01C76C.86CEA181@mindspring.com>,
  Al Johnston <sofeise@mindspring.com> wrote:
> I am not sure what to make of the "if you want to program in
> asm..." remark....  All I was doing here was accessing
> memory...


There is no such thing as "accessing memory" in Ada, the
definition of the Ada language is at a much higher semantic
level, and the compiler can produce any sequence of code
that meets the semantic requirement using the standard
instruction set of the machine. if you have some definite
requirement, as in this case, for issuing specific sequences
of machine instructions, that should be programmed in
machine language insertions, or in assembly language.


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  reply	other threads:[~2000-11-04  5:02 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2000-11-01 19:47 gnat/ppc and a32 blt transfers Al Johnston
2000-11-01 20:52 ` Robert Dewar
2000-11-02  4:55   ` DuckE
2000-11-02 14:26     ` Robert A Duff
2000-11-02 19:58 ` Al Johnston
2000-11-04  5:02   ` Robert Dewar [this message]
2000-11-04  0:00     ` David Starner
2000-11-06  0:00       ` Robert Dewar
2000-11-11  6:38         ` David Thompson
2000-11-06  7:39       ` tmoran
2000-11-04  0:00     ` Al Johnston
2000-11-05  0:00       ` Florian Weimer
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