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From: als@bohra.cpg.oz.au (Anthony Shipman)
Subject: Re: Types defining h/w r/o or w/o registers
Date: 4 Jun 91 14:48:21 GMT	[thread overview]
Message-ID: <1991Jun4.144821.14504@bohra.cpg.oz.au> (raw)
In-Reply-To: 1991Jun3.075741.1945@weyrich.UUCP

In article <1991Jun3.075741.1945@weyrich.UUCP>, orville@weyrich.UUCP (Orville R. Weyrich) writes:
................
> 
> Is there any issue pending before the 9x committee to address the issue of
> declaring certain memory locations as VOLATILE?


Wasn't there something in the tasking part of the language for this?  Ada's
multi-tasking model is shared memory between tasks.  I vaguely recall there was
a pragma, or something in the machine-dependant chapter, to declare certain
memory locations as volatile.  Certainly what you have is logically equivalent
to multi-tasking except that one of the tasks is implemented in hardware.

-- 
Anthony Shipman                 "You've got to be taught before it's too late,
Computer Power Group             Before you are six or seven or eight,
19 Cato St., East Hawthorn,      To hate all the people your relatives hate,
Melbourne, Australia             You've got to be carefully taught."  R&H

  parent reply	other threads:[~1991-06-04 14:48 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
1991-05-30 13:03 Types defining h/w r/o or w/o registers Don Gardner
1991-05-31 17:03 ` david.c.willett
1991-05-31 17:10   ` david.c.willett
1991-05-31 17:26 ` J o s e D u a r t e
1991-06-01  8:34   ` Orville R. Weyrich
1991-06-01 10:01 ` Types defining h/w r/o or w/o regis stt
1991-06-02 16:54 ` Types defining h/w r/o or w/o registers rharwood
1991-06-03  7:57   ` Orville R. Weyrich
1991-06-04 14:08     ` John Goodenough
1991-06-04 14:48     ` Anthony Shipman [this message]
1991-06-05 13:59       ` John Goodenough
  -- strict thread matches above, loose matches on Subject: below --
1991-06-05 18:59 John Goodenough
1991-06-06  3:02 Steven V. Case
1991-06-09  0:15 ` rharwood
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