From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-0.9 required=5.0 tests=BAYES_00,FORGED_GMAIL_RCVD, FREEMAIL_FROM autolearn=no autolearn_force=no version=3.4.4 X-Received: by 2002:a6b:19c1:: with SMTP id 184-v6mr2163753ioz.66.1532686405920; Fri, 27 Jul 2018 03:13:25 -0700 (PDT) X-Received: by 2002:aca:2b06:: with SMTP id i6-v6mr139371oik.0.1532686405585; Fri, 27 Jul 2018 03:13:25 -0700 (PDT) Path: eternal-september.org!reader01.eternal-september.org!reader02.eternal-september.org!feeder.eternal-september.org!feeder4.usenet.farm!feed.usenet.farm!weretis.net!feeder6.news.weretis.net!feeder.usenetexpress.com!feeder-in1.iad1.usenetexpress.com!border1.nntp.dca1.giganews.com!nntp.giganews.com!g2-v6no1654014itf.0!news-out.google.com!k71-v6ni1842itk.0!nntp.google.com!d7-v6no1641242itj.0!postnews.google.com!glegroupsg2000goo.googlegroups.com!not-for-mail Newsgroups: comp.lang.ada Date: Fri, 27 Jul 2018 03:13:25 -0700 (PDT) In-Reply-To: <87wothrqrs.fsf@nightsong.com> Complaints-To: groups-abuse@google.com Injection-Info: glegroupsg2000goo.googlegroups.com; posting-host=194.98.77.125; posting-account=L3mulQoAAADsXVjCD5rM6Ap3Xy0U3ckB NNTP-Posting-Host: 194.98.77.125 References: <87in5gf9nt.fsf@nightsong.com> <87wothrqrs.fsf@nightsong.com> User-Agent: G2/1.0 MIME-Version: 1.0 Message-ID: <571b9462-fcbc-471a-878c-226155648118@googlegroups.com> Subject: Re: ANN: Cortex GNAT RTS 2018-07-15 From: fabien.chouteau@gmail.com Injection-Date: Fri, 27 Jul 2018 10:13:25 +0000 Content-Type: text/plain; charset="UTF-8" Xref: reader02.eternal-september.org comp.lang.ada:53977 Date: 2018-07-27T03:13:25-07:00 List-Id: On Friday, July 27, 2018 at 11:07:04 AM UTC+2, Paul Rubin wrote: > Simon Wright <> writes: > > freertos... > > I wonder whether it's feasible to write something like that in Ada, with > just a few calls to intrinsics for stuff like interrupts. Any thoughts? > It seems like a shame to have that much C code at the bottom of an Ada > application. AdaCore's Ravenscar run-time is an RTOS 100% in Ada, you can try it out with GNAT Community. I also have this toy project RTOS library: https://github.com/Fabien-Chouteau/AGATE