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=unavailable autolearn_force=no version=3.4.4 Path: eternal-september.org!reader01.eternal-september.org!reader02.eternal-september.org!news.eternal-september.org!news.eternal-september.org!news.eternal-september.org!feeder.eternal-september.org!news.swapon.de!fu-berlin.de!uni-berlin.de!individual.net!not-for-mail From: Bill Findlay Newsgroups: comp.lang.ada Subject: Re: Low-level programming in Ada? Date: 8 Aug 2013 21:17:45 GMT Message-ID: <981741794397689133.903473yaldnif.w-blueyonder.co.uk@news.individual.net> References: <7x1u64hk2p.fsf@ruckus.brouhaha.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Trace: individual.net RsUTsZtzgBxUmEJ7EYvjmwfyvkeF630w9zCxfSaGY3cRpw4LyV Cancel-Lock: sha1:CWVZZ8HzCaw1YXTliZcxn5SGHzY= User-Agent: NewsTap/4.0.1 (iPad) Xref: news.eternal-september.org comp.lang.ada:16709 Date: 2013-08-08T21:17:45+00:00 List-Id: Paul Rubin wrote: > I'm wondering if anyone can suggest a reference (preferably online) > about low-level programming (e.g. for operating system implementation) > in Ada. Not about the language itself, but examples of dealing with > machine addresses, device registers, page tables, memory management, > etc., preferably without dropping to assembler more than a tiny bit. You might like to have a look at the code for my KDF9 emulator, which deals with similar issues around the representation of hardware structures: http://www.findlayw.plus.com/KDF9/emulation/emulator.html#About Have a look in particular at the kdf9*.ad? files. -- Bill Findlay