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 X-Spam-Level: X-Spam-Status: No, score=-15.1 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2C7EDC433EF for ; Sun, 19 Sep 2021 18:29:52 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 9650560F51 for ; Sun, 19 Sep 2021 18:29:51 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 9650560F51 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=amsat.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=nongnu.org Received: from localhost ([::1]:58072 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mS1ZW-0004gG-Mo for qemu-devel@archiver.kernel.org; Sun, 19 Sep 2021 14:29:50 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:58244) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mS1Wj-0000uS-Ne for qemu-devel@nongnu.org; Sun, 19 Sep 2021 14:26:57 -0400 Received: from mail-wm1-x336.google.com ([2a00:1450:4864:20::336]:34646) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mS1Wh-0006Zw-G8 for qemu-devel@nongnu.org; Sun, 19 Sep 2021 14:26:56 -0400 Received: by mail-wm1-x336.google.com with SMTP id y198-20020a1c7dcf000000b0030b69a49fe9so1858254wmc.1 for ; Sun, 19 Sep 2021 11:26:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=sender:message-id:date:mime-version:user-agent:subject :content-language:to:cc:references:from:in-reply-to :content-transfer-encoding; bh=1pmEIVET0KIv77E1aa3Gf/iEcReBFEv44+C/Hw8oAIo=; b=HcZicgVwMzlvdQPCflVNKD4JUeOscPWO/ye/yvP/8B0T8oFwwb2LwHNxLLSYcuBo2Q sXgwqiFxuX1lhSo49Sxw+gjNYjB0oo0Kmgc4OiOKuAqXmTTOpiLAyrL3d9lEyrC0EtZk fuX9PK8F6UUk7E+lNWqrJLYtlKcWbdZWI8aexXo+ptmTHkU/gPYeit2x4TYgf7KLZ8Oj 8/HtOBYfgfQmLgV95au9SS8Uu6oEIuBSDfXcgy080ezrC8Y6Is1ik5Bn172A437pYtyT 0nkKHYIQD5P6etbLw+4icergQJv/9TehttOoNK8a3E1zk5PLql1exCPMQPq2EJY1v9+l MM1g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:sender:message-id:date:mime-version:user-agent :subject:content-language:to:cc:references:from:in-reply-to :content-transfer-encoding; bh=1pmEIVET0KIv77E1aa3Gf/iEcReBFEv44+C/Hw8oAIo=; b=y3WyrjIO/PoKHCmn1R+Seq1DNt6ZHWPpYxXIUgn8+23QcgLqDreJYciLwYrou9egQK J8jKa4DcFPYXrV+hkWSDcijQgKnYj9DuiJnQdfgGn9hC6QxTpfMqAY+UbMdkvU2I2l70 m1ZbdtyQMJEkTznyno+0SCDnldHZL7znGFNWFBohNUueGPvUYQC886L8RPcO35nfrAYW 6J9rE2pZ7xRjOxnP4JEqELg8AV+p19ai2oZc3DNRVVJv4AiWaAh5E7kmYvV4bFAaT6+7 6dytCFbR1r38jdq3vCM9PrqEwFOwqL6FVsZOEH+Xf21jo3lM1o2zRt4pLX1QVj8tV5Iu yI9g== X-Gm-Message-State: AOAM53059D3RoijP5/02z8QJ6n6F560vBR9Tc8aKt2OQv9Qc21nfzE0I w9upYoYmWI9NJMUPe7vViSM= X-Google-Smtp-Source: ABdhPJw/J4m+1A2zfdmnXQsplFsUG5SVsBXlv/+Ct13c179jgMCG9pjBM8Rr7TaDM/IbzjHlhikXxA== X-Received: by 2002:a1c:4d18:: with SMTP id o24mr26131529wmh.133.1632076014031; Sun, 19 Sep 2021 11:26:54 -0700 (PDT) Received: from [192.168.1.36] (14.red-83-35-25.dynamicip.rima-tde.net. [83.35.25.14]) by smtp.gmail.com with ESMTPSA id g13sm12132674wmh.20.2021.09.19.11.26.53 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 19 Sep 2021 11:26:53 -0700 (PDT) Message-ID: <5d7ede39-5889-5510-247c-f578f0d923ff@amsat.org> Date: Sun, 19 Sep 2021 20:26:52 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.1.0 Subject: Re: [PATCH v2 20/41] linux-user: Add raise_sigsegv Content-Language: en-US To: Richard Henderson , qemu-devel@nongnu.org References: <20210918184527.408540-1-richard.henderson@linaro.org> <20210918184527.408540-21-richard.henderson@linaro.org> From: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= In-Reply-To: <20210918184527.408540-21-richard.henderson@linaro.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::336; envelope-from=philippe.mathieu.daude@gmail.com; helo=mail-wm1-x336.google.com X-Spam_score_int: -14 X-Spam_score: -1.5 X-Spam_bar: - X-Spam_report: (-1.5 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FORGED_FROMDOMAIN=0.249, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.25, NICE_REPLY_A=-0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: laurent@vivier.eu Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 9/18/21 20:45, Richard Henderson wrote: > This is a new interface to be provided by the os emulator > for raising SIGSEGV on fault. Use the new record_sigsegv > target hook. > > Signed-off-by: Richard Henderson > --- > include/exec/exec-all.h | 15 +++++++++++++++ > accel/tcg/user-exec.c | 33 ++++++++++++++++++--------------- > linux-user/signal.c | 30 ++++++++++++++++++++++-------- > 3 files changed, 55 insertions(+), 23 deletions(-) To the best of my knowledge: Reviewed-by: Philippe Mathieu-Daudé