From patchwork Thu Sep 10 07:43:41 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kele Huang X-Patchwork-Id: 305706 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=-6.6 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=no 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 D1C15C43461 for ; Thu, 10 Sep 2020 13:44:39 +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 382F221D6C for ; Thu, 10 Sep 2020 13:44:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="a2oZnoRe" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 382F221D6C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:50780 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kGMsQ-0005Cs-7t for qemu-devel@archiver.kernel.org; Thu, 10 Sep 2020 09:44:38 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:40652) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kGHFG-0003Zq-Vd for qemu-devel@nongnu.org; Thu, 10 Sep 2020 03:43:51 -0400 Received: from mail-pg1-x543.google.com ([2607:f8b0:4864:20::543]:42231) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kGHFF-0006wA-AG for qemu-devel@nongnu.org; Thu, 10 Sep 2020 03:43:50 -0400 Received: by mail-pg1-x543.google.com with SMTP id m5so3784291pgj.9 for ; Thu, 10 Sep 2020 00:43:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=zioyCSX2ghVg4EyqyVRB3f4wkIT7KsOFtx56jQRuvaI=; b=a2oZnoReD4+4VbmqlPgXxBQFIkJaavgJ80bq/RDJ/45z8taOGH70vIFrPXL8dMjle4 Xtovk1qk6JW1IyS3xwMhZJ3w0w1WAcWxQmwg9+PXN52cK/VYxIsiyqmIWpod8NMalZEn isumS3CkVKa9tsjrbPo6OGkcBXB6SQSnTY7rj34zRiFyWmos5wh8rIDYFiIQt5piuR9j Sp5CoJDQLdWrb25MJLSoFkc5K2T1KWVPpCPp0uLwl9OANaYN5rgUVv8LU4F84mcvOzqi 6RyzMdHgflnh9U88a8qGHk8wTPO+yPej1/Pmm8XimX+cGMfc6E+7W6rtWyLV4aj5Vab/ U+HA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=zioyCSX2ghVg4EyqyVRB3f4wkIT7KsOFtx56jQRuvaI=; b=UH4F51rD/NsYFikdhD04gqkv0GIcN+mwVnB9RvjLi+OHcpQndszp8tPqXeO2LizjFN R1GifMbDTAuimannPdK7FW+dLSF8Rq+Ij4RI3MiCeltIY4y7nNDNYIWhr9Xxdmtvrawt BLGY/0WS5JYi00N+4+wrd1NPAIfc8yMYstvI5MO7nX/oqWBBtpa3r2PH8n2mggvNFzdQ 8F2s+OhNR12ThO9VqTUztdGLl+1Wvb+2XHUt/DOmmCF3+eEaCkQzohSBbbUuUKu1MYTj a8Yn4OM7eUM1RI6Wla2IMDGUVvEfKSHcRBHGhe8ldEbuV5qLfwrSCtPnF5vP7DzhuKFs y8sQ== X-Gm-Message-State: AOAM532XvBd/mspFoPdLOA8htRqAnzAKLTBmqN0/szxQM+6hwrZSKL5q 09gLHTRH5rvT5ddGIhN3ekYrSS1GClDMgbk9hdWW9Q== X-Google-Smtp-Source: ABdhPJx5liAW8JgpQ9ZGV1TuwUcfFqMda+CqbdUoHzLl92dYYQ5MP8I7qYXhzDCiQmdh9et+yQJL2A== X-Received: by 2002:a65:68d6:: with SMTP id k22mr3397879pgt.136.1599723827099; Thu, 10 Sep 2020 00:43:47 -0700 (PDT) Received: from carbon.loongson.cn ([52.229.162.29]) by smtp.gmail.com with ESMTPSA id n67sm3995337pgn.14.2020.09.10.00.43.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Sep 2020 00:43:46 -0700 (PDT) From: Kele Huang To: qemu-devel@nongnu.org Subject: [PATCH 0/1] accel/tcg: Fix computing is_write for mips Date: Thu, 10 Sep 2020 15:43:41 +0800 Message-Id: <20200910074342.20421-1-kele.hwang@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <503406> References: <503406> Received-SPF: pass client-ip=2607:f8b0:4864:20::543; envelope-from=kele.hwang@gmail.com; helo=mail-pg1-x543.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. 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-Mailman-Approved-At: Thu, 10 Sep 2020 09:42:38 -0400 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: Kele Huang Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Detect mips store instructions SWXC1 and SDXC1 for MIPS64 since MIPS64r1, and MIPS32 since MIPS32r2. Can work better with self-modifying codes (SMC) now. Kele Huang (1): accel/tcg: Fix computing is_write for mips accel/tcg/user-exec.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+)