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=-1.9 required=5.0 tests=BAYES_00 autolearn=ham autolearn_force=no version=3.4.4 X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 103376,195cfda04e416f67 X-Google-Attributes: gid103376,public X-Google-ArrivalTime: 2003-07-08 01:20:15 PST Path: archiver1.google.com!news1.google.com!newsfeed.stanford.edu!logbridge.uoregon.edu!arclight.uoregon.edu!wn13feed!wn12feed!worldnet.att.net!204.127.198.203!attbi_feed3!attbi.com!sccrnsc03.POSTED!not-for-mail From: Freejack Subject: Re: GNAT and Memory Maps? Newsgroups: comp.lang.ada Message-ID: References: <3F0A212A.D69A9D79@nospam.corecomm.net> User-Agent: Pan/0.11.4 (Unix) Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit X-Comment-To: "John Kern" NNTP-Posting-Host: 12.245.85.50 X-Complaints-To: abuse@comcast.net X-Trace: sccrnsc03 1057652415 12.245.85.50 (Tue, 08 Jul 2003 08:20:15 GMT) NNTP-Posting-Date: Tue, 08 Jul 2003 08:20:15 GMT Organization: Comcast Online Date: Tue, 08 Jul 2003 08:20:15 GMT Xref: archiver1.google.com comp.lang.ada:40127 Date: 2003-07-08T08:20:15+00:00 List-Id: On Mon, 07 Jul 2003 21:40:58 -0400, John Kern wrote: > Ludovic Brenta wrote: > >> By the way, I came across a post by Robert Dewar where he said >> No_Run_Time is obsolete. Here is the URL: >> >> http://gcc.gnu.org/ml/gcc/2002-11/msg00321.html >> >> >> > That is sad because I felt that having No_Run_Time would be a good way > to get reliable Ada or SPARK to run in critical automotive applications > co-residing with other applications on an "accepted" kernel, like OSEK > or something. There is OpenRavenscar (ORK) kernel which MIGHT be of use here. Perhaps an Ada exokernel would be appropriate. I know Bluebottle OS(Oberon) runs on an exokernel. Considering the similarities, this might be a useful approach. Freejack