From nobody Wed Jun 07 08:35:40 2023 X-Original-To: dev-commits-src-all@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4QbgfH0fWkz4bHRN; Wed, 7 Jun 2023 08:35:51 +0000 (UTC) (envelope-from dchagin@heemeyer.club) Received: from heemeyer.club (heemeyer.club [195.93.173.158]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4QbgfG0qVbz3hHV; Wed, 7 Jun 2023 08:35:49 +0000 (UTC) (envelope-from dchagin@heemeyer.club) Authentication-Results: mx1.freebsd.org; none Received: from heemeyer.club (localhost [127.0.0.1]) by heemeyer.club (8.17.1/8.16.1) with ESMTP id 3578Zemk074700; Wed, 7 Jun 2023 11:35:40 +0300 (MSK) (envelope-from dchagin@heemeyer.club) Received: (from dchagin@localhost) by heemeyer.club (8.17.1/8.16.1/Submit) id 3578Zegk074699; Wed, 7 Jun 2023 11:35:40 +0300 (MSK) (envelope-from dchagin) Date: Wed, 7 Jun 2023 11:35:40 +0300 From: Dmitry Chagin To: Alexey Dokuchaev Cc: Jessica Clarke , "src-committers@freebsd.org" , "dev-commits-src-all@freebsd.org" , "dev-commits-src-main@freebsd.org" Subject: Re: git: 1b0d96f3c43a - main - xregs_sig: Finish renaming simd to xregs before adding avx Message-ID: References: <202306031713.353HDY7D036200@gitrepo.freebsd.org> <3F83B6B8-7A16-488B-9594-50A7426931F5@freebsd.org> List-Id: Commit messages for all branches of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-src-all@freebsd.org X-BeenThere: dev-commits-src-all@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Rspamd-Queue-Id: 4QbgfG0qVbz3hHV X-Spamd-Bar: ---- X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:61400, ipnet:195.93.173.0/24, country:RU] X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-ThisMailContainsUnwantedMimeParts: N On Wed, Jun 07, 2023 at 01:52:10AM +0000, Alexey Dokuchaev wrote: > On Sat, Jun 03, 2023 at 10:29:12PM +0300, Dmitry Chagin wrote: > > On Sat, Jun 03, 2023 at 07:57:03PM +0100, Jessica Clarke wrote: > > > ... > > > But the AArch64 registers are called x0 through x30. They are x > > > registers. So calling the SIMD registers X registers is both incorrect > > > and highly confusing. It is not general, it is specific to x86's notion > > > of SIMD. > > > > Naming is hard (c) especially for non-native :), > > I just need an avx registers test to fix golang issues in the Linuxulator. > > Feel free to join D40410, D40384, propose you naming variant, may be > > x->ext or ngprs > > What was wrong with SIMD (simd)? Strictly speaking test is about the fact that signal context properly saves/restores machine context including gprs, simd registers, on x86 xsave area including many things, whch can be added later > > ./danfe