Message ID | 20190926183553.13895-6-alex.bennee@linaro.org (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <SRS0=hs3h=XV=nongnu.org=qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@kernel.org> Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 7742513BD for <patchwork-qemu-devel@patchwork.kernel.org>; Thu, 26 Sep 2019 18:42:43 +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 4DAC9217F4 for <patchwork-qemu-devel@patchwork.kernel.org>; Thu, 26 Sep 2019 18:42:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="u4s6pL2x" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4DAC9217F4 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Received: from localhost ([::1]:42640 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from <qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org>) id 1iDYiv-0005z1-Gt for patchwork-qemu-devel@patchwork.kernel.org; Thu, 26 Sep 2019 14:42:41 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:41971) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from <alex.bennee@linaro.org>) id 1iDYcT-0007sR-J3 for qemu-devel@nongnu.org; Thu, 26 Sep 2019 14:36:03 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from <alex.bennee@linaro.org>) id 1iDYcS-0006P4-3L for qemu-devel@nongnu.org; Thu, 26 Sep 2019 14:36:01 -0400 Received: from mail-wr1-x442.google.com ([2a00:1450:4864:20::442]:33498) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from <alex.bennee@linaro.org>) id 1iDYcR-0006NZ-MC for qemu-devel@nongnu.org; Thu, 26 Sep 2019 14:35:59 -0400 Received: by mail-wr1-x442.google.com with SMTP id b9so3916447wrs.0 for <qemu-devel@nongnu.org>; Thu, 26 Sep 2019 11:35:59 -0700 (PDT) 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 :mime-version:content-transfer-encoding; bh=NgqUAJsE7r0/x7zzoIk5q9AJ4sTQDZ6fkjzBj1TKaAU=; b=u4s6pL2x5XGl06sEYmtlCOrCHRyfPaiEF6068V7gCMNvUg9pEk0Sp5KrDzGokwxT63 ebFkvJyirU8JdwNRLoPFcNJ63H9wCqlEMs0I6BSBdu7D7e8Vw4fwlo0UvUqZn21nmNJc Q3GZYO2RiydGRDU5lqea+xKdZ2K60OzY3RcUS8oH0vze6MFGZ6kmJrpwXiEy6tN6NfJH 6cEvdMQKwETawoiuInV+rwZT1j8iZTEwiZ+tReX4fofWkK3w7QCIYFcBCtSnswQ1WTu2 uWBs8ENP5/VP0zsoNuDQLBnzNjWnINjpCCp2iex9SjES292SiUoyDFpGqTpPI9mLuBdR YZGg== 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:mime-version:content-transfer-encoding; bh=NgqUAJsE7r0/x7zzoIk5q9AJ4sTQDZ6fkjzBj1TKaAU=; b=UuCE1IOOONOp4tvxEIU1t5Q4y6Z4dFXKz7XR8woxhLXIdGTcQmx/CKPLd+P/GHNeTv qYsVEnzX5zGrNTPMif46wE+Zh+gc7UooRVCvmvaFi0gKNKZhLKS5ypxFrNMR7N56MmSH ZzPExEsEhU63FfNaiUdPNmZVfN/oAWYEubRgQ+9w6HsXx1pJ098+GyMS3Bq8YSDbjmqT 33y4nx+U/rLfNA1I6CYaGZbqtRhTmpmkC1/4hBYp146VnWXUTIqZBV3LBgvmaM0ODLki Ay2/ilkvY30tGbFfDwcypd6oN8apBQV9E5vd0oVKVSkveCWE/lJD50HUetJU3tqN3V4K GZnw== X-Gm-Message-State: APjAAAWBHhvTnz/ed58171oxCLAsKrz4+Lcl5Oa7D6GrgYz2ZuNW4thN atNVi/dz2Gfu5Wyza3aaMkh/uQ== X-Google-Smtp-Source: APXvYqzN3HTFFzq1VUveQSRSX3bhx/yJrlJSZaHsWCj7NfrCdoI0V3w2ZWulfuGoAhZSE69PrwWh7Q== X-Received: by 2002:a5d:490f:: with SMTP id x15mr3913603wrq.375.1569522958492; Thu, 26 Sep 2019 11:35:58 -0700 (PDT) Received: from zen.linaroharston ([51.148.130.216]) by smtp.gmail.com with ESMTPSA id c6sm20747wrm.71.2019.09.26.11.35.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 26 Sep 2019 11:35:56 -0700 (PDT) Received: from zen.lan (localhost [127.0.0.1]) by zen.linaroharston (Postfix) with ESMTP id A21E91FF92; Thu, 26 Sep 2019 19:35:53 +0100 (BST) From: =?utf-8?q?Alex_Benn=C3=A9e?= <alex.bennee@linaro.org> To: peter.maydell@linaro.org Subject: [PULL 05/28] target/alpha: Write to fpcr_flush_to_zero once Date: Thu, 26 Sep 2019 19:35:30 +0100 Message-Id: <20190926183553.13895-6-alex.bennee@linaro.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190926183553.13895-1-alex.bennee@linaro.org> References: <20190926183553.13895-1-alex.bennee@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2a00:1450:4864:20::442 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <https://lists.nongnu.org/archive/html/qemu-devel> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Cc: =?utf-8?q?Alex_Benn=C3=A9e?= <alex.bennee@linaro.org>, Richard Henderson <richard.henderson@linaro.org>, qemu-devel@nongnu.org, Richard Henderson <rth@twiddle.net> Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org> |
Series |
[PULL,01/28] target/alpha: Use array for FPCR_DYN conversion
|
expand
|
diff --git a/target/alpha/helper.c b/target/alpha/helper.c index 2f959c65ef..1b3479738b 100644 --- a/target/alpha/helper.c +++ b/target/alpha/helper.c @@ -69,14 +69,13 @@ void cpu_alpha_store_fpcr(CPUAlphaState *env, uint64_t val) env->fpcr_exc_enable = ~t & FPCR_STATUS_MASK; env->fpcr_dyn_round = rm_map[(fpcr & FPCR_DYN_MASK) >> FPCR_DYN_SHIFT]; - - env->fpcr_flush_to_zero = (fpcr & FPCR_UNFD) && (fpcr & FPCR_UNDZ); env->fp_status.flush_inputs_to_zero = (fpcr & FPCR_DNZ) != 0; + + t = (fpcr & FPCR_UNFD) && (fpcr & FPCR_UNDZ); #ifdef CONFIG_USER_ONLY - if (env->swcr & SWCR_MAP_UMZ) { - env->fpcr_flush_to_zero = 1; - } + t |= (env->swcr & SWCR_MAP_UMZ) != 0; #endif + env->fpcr_flush_to_zero = t; } uint64_t helper_load_fpcr(CPUAlphaState *env)