From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 87FC6C4332F for ; Tue, 20 Dec 2022 07:23:14 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1p7Wxm-0005zS-Do; Tue, 20 Dec 2022 02:22:59 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1p7Wxh-0005yU-NM; Tue, 20 Dec 2022 02:22:53 -0500 Received: from mail-yb1-xb31.google.com ([2607:f8b0:4864:20::b31]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1p7Wxf-0005b8-Mq; Tue, 20 Dec 2022 02:22:52 -0500 Received: by mail-yb1-xb31.google.com with SMTP id e141so12026096ybh.3; Mon, 19 Dec 2022 23:22:47 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=kTl/c7jd147RrMZ+SpyWCWHk88Cx9RugkP7Mui/M280=; b=fcod5+qGNkyv/TBfu6q7x8bKrlXpU/85Zxs+G8qZapmF9bwaEzmlHvwPmNLrjqgxtF pd9Uyk4uWYO4cNNyDgLgheSV+3LJA77fwnco0OLw8EYzBwhxOxYO7DZkE+8d26fU2tln d9hoSSVgJ08KXDvOUclxkdxgZwQEL17boC1cs0oilUcA/Q1L+Ox+7CQ5KN2wIhcjRn2R gZ9iwRTyFn2ese7XzYQAhgXPjcKxWV7eNqlsn53D+gT4jGbonyIx2s+9UEzxiENz8smf 2TLpsdl4C0xsPyAf5QFKIzfm1YP+ZgK7m9y+HpuBFdg+sKL4vDxAWVWRFsstCxdE2dN7 YsWQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=kTl/c7jd147RrMZ+SpyWCWHk88Cx9RugkP7Mui/M280=; b=F/gn0WSK9W5w+OGhtTCGkj1s5cyfuvLgas6pTnsKpvB0IeZKhTd3SbDrY99oVNxaX3 5VATGw391EHY7wzgkkUNuydi7OvP/cRtXoVki1d8gV6o//NHxGjUP070Kfj0sMaMcE/Y XUW5nMjT+899HS/xzMWM3Di/5zpl6Z+5NEkZQpy0/6XzmUvWLPfZ1nyajZTsCcJty5Ur vxMIaNpVqBamCoueyNAoQKWFgY/PuddmY0872a7VjCKMIS6Wb96XmskICvyrb/CL+5QU 4e9kb6sfnDxNETGhxxTzEVRTNrLrq+TYJQou8W/l/ieiXl+K6y/lWRxCdfBgVVFXZYOl T+3A== X-Gm-Message-State: ANoB5pnWRJnZNKFkFsJF0mgItsIcgA+t7rfwmUoGMV6fZ1kS0xFCMNoM qBBmg1ZJrqIOimVVoSttOhroR+0RBVLCGMrruLg= X-Google-Smtp-Source: AA0mqf6wLM3pB/HWQDMB5lHzGuhQ7IQKDNgVKphT/RwTNwM3ObkSX8Y5YS/y2CbYIZYbCnW80xMXa4PDgZKjtWuWNLY= X-Received: by 2002:a5b:8cf:0:b0:6f8:92de:92e3 with SMTP id w15-20020a5b08cf000000b006f892de92e3mr44395217ybq.105.1671520966559; Mon, 19 Dec 2022 23:22:46 -0800 (PST) MIME-Version: 1.0 References: <20221116174749.65175-1-fcagnin@quarkslab.com> <20221116174749.65175-3-fcagnin@quarkslab.com> In-Reply-To: From: Francesco Cagnin Date: Tue, 20 Dec 2022 08:22:35 +0100 Message-ID: Subject: Re: [PATCH v2 2/3] hvf: implement guest debugging on Apple Silicon hosts To: Peter Maydell Cc: qemu-devel@nongnu.org, mads@ynddal.dk, dirty@apple.com, qemu-arm@nongnu.org, agraf@csgraf.de, pbonzini@redhat.com, alex.bennee@linaro.org, Francesco Cagnin Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=2607:f8b0:4864:20::b31; envelope-from=francesco.cagnin@gmail.com; helo=mail-yb1-xb31.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Hi, indeed, the patch doesn't keep separate copies of debug registers and just directly sets cp15.* values, as I was not aware of the issue=E2=80=94t= hanks for the detailed explanation. I remain available to implement the required fixes, but I'd need some guidance on how to proceed. Thanks, --=20 Francesco