From nobody Wed Apr 9 17:00:35 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; dkim=fail; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 155077718989333.305170167837105; Thu, 21 Feb 2019 11:26:29 -0800 (PST) Received: from localhost ([127.0.0.1]:37314 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gwtzE-0000IA-Ok for importer@patchew.org; Thu, 21 Feb 2019 14:26:24 -0500 Received: from eggs.gnu.org ([209.51.188.92]:53414) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gwtcA-0004fT-IX for qemu-devel@nongnu.org; Thu, 21 Feb 2019 14:02:35 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gwtc9-0001xZ-PD for qemu-devel@nongnu.org; Thu, 21 Feb 2019 14:02:34 -0500 Received: from mail-pl1-x631.google.com ([2607:f8b0:4864:20::631]:43799) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1gwtc9-0001xB-IZ for qemu-devel@nongnu.org; Thu, 21 Feb 2019 14:02:33 -0500 Received: by mail-pl1-x631.google.com with SMTP id m10so4943518plt.10 for ; Thu, 21 Feb 2019 11:02:33 -0800 (PST) Received: from cloudburst.twiddle.net (97-113-188-82.tukw.qwest.net. [97.113.188.82]) by smtp.gmail.com with ESMTPSA id v1sm19300675pff.9.2019.02.21.11.02.31 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 21 Feb 2019 11:02:31 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=zd2QH1J0icuK5AQtavaBesEnix+3biwXrTatVCvoDbs=; b=zTd/Y3lTmEEDZkb/lhLZ2eg/7jlhAiF3pfAR72DnyxQvJsqSfA2FFU+pE6EXGesmj1 xzxF17C1mclZpk4Sen1qKaxmRLrdxTsF4ujJ7XHo8Im88ivKKnWdzZ8nz3eL/Jw7+gGV 9mDAh1aOmpCWNxxAdi89sjFwrq5uBSoipVw6GBXIGaeUxMiRtDM1ppwRYJgIf7kCbmxL 5gkBLPiowm0BD3cQKTLyURHaCCfgzLe8xb9S0FvCDCx1yKBV27I+q8kRfemTamPmsYAJ 67FRLHgYXzOjoKK0F+QYs2I4GTVlj6WdaPbGJlAJM6LxMxbsAdnDp1erYKFD/plfb7JA PDVQ== 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=zd2QH1J0icuK5AQtavaBesEnix+3biwXrTatVCvoDbs=; b=hu5crpoR0yF4Uqif+FpekHuIgGSKJlMfsbgiYnR0JwhmvPjZ+nE6GNHHE9ex1XBpIb wAGqNpf+P9J9XMNghiOYQ/GnV7mNL99X4AgYcW1WlQUzHSBzbJ85k/KIXcovWLGFkpie c6zkYoEwXw0UjKHHVWbC0VZ9xRfsywP9r5mWWUcM+SYGsAQNPj+kDpHIJ/EX075pf673 EXptNJ9Iayzo9tIEFWghjU34LpLuGL802XvXacfjnjSbmFOhOByGHWgB+z+R/vjo6dqC vH1TNUElXLJtKHBFGqY+C2JpL4CuVZ9ZFRslIAKHicxAIopKiXKK+ediZEfm1p+srjjd 0xdA== X-Gm-Message-State: AHQUAuaQV9ShzX0s4m1tu9qaZvCITZ+ONlX+19bSMzQqMy2ruOOjra68 ottCrBdImTm6Orb3HziOgr+KuWXcCD4= X-Google-Smtp-Source: AHgI3IadAqrpUIwww0eCkwnLrFW3E81kEcFR31wJK1G4BUuQ3u5uO9doQhZTnHogCj3Jxuat9ysoLQ== X-Received: by 2002:a17:902:29aa:: with SMTP id h39mr67053plb.6.1550775752185; Thu, 21 Feb 2019 11:02:32 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Date: Thu, 21 Feb 2019 11:02:28 -0800 Message-Id: <20190221190229.22599-2-richard.henderson@linaro.org> X-Mailer: git-send-email 2.17.2 In-Reply-To: <20190221190229.22599-1-richard.henderson@linaro.org> References: <20190221190229.22599-1-richard.henderson@linaro.org> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::631 Subject: [Qemu-devel] [PULL 1/2] tcg: Remove TODO file X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: peter.maydell@linaro.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" The last update to this file was 9 years ago. In the meantime, 4 of the 6 ideas have actually been completed. The lat two do not actually make sense anymore. Suggested-by: Thomas Huth Signed-off-by: Richard Henderson --- tcg/TODO | 14 -------------- 1 file changed, 14 deletions(-) delete mode 100644 tcg/TODO diff --git a/tcg/TODO b/tcg/TODO deleted file mode 100644 index 074784778e..0000000000 --- a/tcg/TODO +++ /dev/null @@ -1,14 +0,0 @@ -- Add new instructions such as: clz, ctz, popcnt. - -- See if it is worth exporting mul2, mulu2, div2, divu2.=20 - -- Support of globals saved in fixed registers between TBs. - -Ideas: - -- Move the slow part of the qemu_ld/st ops after the end of the TB. - -- Change exception syntax to get closer to QOP system (exception - parameters given with a specific instruction). - -- Add float and vector support. --=20 2.17.2