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From: Simon Clubley <clubley@remove_me.eisner.decus.org-Earth.UFP>
Newsgroups: comp.lang.ada
Subject: Re: Forcing GNAT to use 32-bit load/store instructions on ARM?
Date: Tue, 1 Jul 2014 12:06:18 +0000 (UTC)
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On 2014-06-30, Jeffrey Carter <spam.jrcarter.not@spam.not.acm.org> wrote:
> On 06/30/2014 03:11 PM, daniel.dmk@googlemail.com wrote:
>>
>> Does anyone know how I can force GNAT to generate the appropriate
>> instructions?
>
> If you need specific machine instructions, you should use a machine-code insertion.
>

The issue here is that Pragma Atomic should have given him the guarantee
he needs.

There is a place for specific assembly language insertions (for example,
on ARM when you need to access the CPSR register), but that should not
be required here.

Simon.

-- 
Simon Clubley, clubley@remove_me.eisner.decus.org-Earth.UFP
Microsoft: Bringing you 1980s technology to a 21st century world