From nobody Fri Oct 28 16:02:25 2022 X-Original-To: dev-commits-src-main@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 4MzS432ZFXz4gRHh; Fri, 28 Oct 2022 16:02:27 +0000 (UTC) (envelope-from jhb@FreeBSD.org) Received: from smtp.freebsd.org (smtp.freebsd.org [96.47.72.83]) (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-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "smtp.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4MzS4327xNz3trY; Fri, 28 Oct 2022 16:02:27 +0000 (UTC) (envelope-from jhb@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1666972947; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=50zHpxSzKFJDdz5qX/4kAdOwwM10uGp23NNo4uaRhJo=; b=Rj8bTq/Ik7DRgdnwUWbGX0KsAyXEzb2uFZcwrV7V578cxlSJsgwAQ8sfkQe9MJKQS+bmhE cJTAZxMGcarZ9iWLsaBRcnM/t/JRkYLlFpbeUcbY8PuU+c0eucdBwu+sLUD82V3/FyE/59 DVtiiLc84ODrZ/Q/7cU16s3729fwnkE/2JUhdr6IzCp2DqqQf5uMCp1fYDxW1WBJ1wj4wM yXIGejIGi/wyaaC364Gig+sxg3efnzBGpEoFuxHqMdYNISNLsrxXAxCUkzHigsO+OUWDmn nkFzcmnAIdeT/mqOqcwvWrOHPhgOyGOnzxiMoIpxAYQNV5cjfJGeL1wQ+JlMqw== Received: from [10.0.1.4] (ralph.baldwin.cx [66.234.199.215]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (Client did not present a certificate) (Authenticated sender: jhb) by smtp.freebsd.org (Postfix) with ESMTPSA id 4MzS42569Nz1HPw; Fri, 28 Oct 2022 16:02:26 +0000 (UTC) (envelope-from jhb@FreeBSD.org) Message-ID: Date: Fri, 28 Oct 2022 09:02:25 -0700 List-Id: Commit messages for the main branch of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-main List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-src-main@freebsd.org X-BeenThere: dev-commits-src-main@freebsd.org MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.3.1 Subject: Re: git: d78c2cd831d3 - main - arm64: Implement cpu_ptrace(). Content-Language: en-US To: Olivier Houchard , src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org References: <202210272130.29RLU6K1019504@gitrepo.freebsd.org> From: John Baldwin In-Reply-To: <202210272130.29RLU6K1019504@gitrepo.freebsd.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1666972947; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=50zHpxSzKFJDdz5qX/4kAdOwwM10uGp23NNo4uaRhJo=; b=kcHGY43x0RyTZFztx/vcU32EEE9jszcjvc1okqrFYv2eFGMh4omXX0YE6oB0ORqQL2W2JX vzSo0Hc5BqjvYjRuBoDlwr8EP3Cb9QKX3CvF7EksHg4OJJkFbhGGghKGhLUszllo1oACR9 fWYrVJIAEor5sICi9AWkAUFD1TF7pvtSiG5PuUs7uk6rFIKdy1bh7A0Dhc8kkNyxjYgtCY mJ2xDjQbJWkox5egVLCqN+GbjlVKa4DU1HUScZryye7cfTUGHLa3mp0GgSBw8VnRVWjS9M z8/nlmuvLqlZS/0CBFZJ6M3R+Rjj8gV6YcOV07P5d4hPSEVZMPeP7t/Bb5OwXA== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1666972947; a=rsa-sha256; cv=none; b=Zo5LUe6AjAv/O48WpG0PXMUXSf6SF8FnDjeK/GwHPDemnVX4enjQhmpoYjPD1oaLsX5d78 NYnBR56D2Ik3W88dOBEK53Me13RF0hgGdevHIydzzFlxJ4gbHOtwM6E8haY7ZPVikhDlri 8D9aNtn0jwNRtdaXwodHIm5HbdOTz7w0WbM+LsRi4Wetjo9J4kb4uDN7iZUtvCXCmVYFHh iXY3ntwo70w0BIGWgiIGK6tJxcthfY04g7M4l6ggC4MAfuTO1jIA8vm8DFUBhXEZr3W9iA 6HdmwNNDlaiKjIzK0QdVypkXCq4Of3uWmlAhXK/sfxlEoxEl/obtOUc9svbgSw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N On 10/27/22 2:30 PM, Olivier Houchard wrote: > The branch main has been updated by cognet: > > URL: https://cgit.FreeBSD.org/src/commit/?id=d78c2cd831d346b94c00c72b5a94a1a4f0dd3e53 > > commit d78c2cd831d346b94c00c72b5a94a1a4f0dd3e53 > Author: Olivier Houchard > AuthorDate: 2022-10-27 21:25:59 +0000 > Commit: Olivier Houchard > CommitDate: 2022-10-27 21:25:56 +0000 > > arm64: Implement cpu_ptrace(). > > Add a minimal implementation of cpu_ptrace() for arm64. It is only used to > get/set VFP registers for 32bits binaries, as it is apparently what we use > there, instead of the MI PT_GETFPREGS/PT_SETFPREGS. Yes, on 32-bit arm the fpregs are the useless pre-VFP floating point registers so aren't used. -- John Baldwin