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-Thread: 103376,e6066104d6deadff X-Google-Attributes: gid103376,public X-Google-Language: ENGLISH,ASCII-7-bit Path: g2news2.google.com!news4.google.com!news3.google.com!news.glorb.com!news.ecp.fr!news.stack.nl!feeds.news.ox.ac.uk!news.ox.ac.uk!feed2.jnfs.ja.net!feed1.jnfs.ja.net!jnfs.ja.net!xara.net!gxn.net!194.159.246.34.MISMATCH!peer-uk.news.demon.net!kibo.news.demon.net!news.demon.co.uk!demon!not-for-mail From: Simon Wright Newsgroups: comp.lang.ada Subject: Re: protected type interrupts Date: Thu, 24 Aug 2006 21:11:16 +0100 Organization: Pushface Message-ID: References: <1156430839.745932.279060@75g2000cwc.googlegroups.com> NNTP-Posting-Host: pogner.demon.co.uk Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: news.demon.co.uk 1156450276 25668 62.49.19.209 (24 Aug 2006 20:11:16 GMT) X-Complaints-To: abuse@demon.net NNTP-Posting-Date: Thu, 24 Aug 2006 20:11:16 +0000 (UTC) Cancel-Lock: sha1:9tGtxN6hxgxGSk51ndvIyffZdAg= User-Agent: Gnus/5.11 (Gnus v5.11) Emacs/22.0.50 (darwin) Xref: g2news2.google.com comp.lang.ada:6355 Date: 2006-08-24T21:11:16+01:00 List-Id: "REH" writes: > With newer versions of their compiler, the computer resets. They > say it is because they are calling the entry at the interrupt level, > and not the task level (we process this in a task because we have to > do things you cannot do in a interrupt). They say the LRM allows > them to do this. So why do they support POs as interrupt handlers at all? what do they expect you to do?