Message ID | 20180209110314.11766-25-peter.maydell@linaro.org |
---|---|
State | Accepted |
Commit | 3c7d30866fd1f56e5945726221410e0d8d535033 |
Headers | show
Delivered-To: patch@linaro.org Received: by 10.46.124.24 with SMTP id x24csp505995ljc; Fri, 9 Feb 2018 03:16:38 -0800 (PST) X-Google-Smtp-Source: AH8x227AlGRwkwwfi23+gk1uZR40F7eio/TE/hZG4B+RvKoIrTzi/KIjz7uVYj/8pgSVWXdjQbk/ X-Received: by 10.129.231.7 with SMTP id x7mr1500403ywl.455.1518174998775; Fri, 09 Feb 2018 03:16:38 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1518174998; cv=none; d=google.com; s=arc-20160816; b=ZG23GOCZu0Z6UhlcZ1yTVC4yPGOvZ9OU5YlciPicbUZxQg2h1bxiLeHBIM8G4dyc3d YieqXLZdaCKbdspbXoe1SeNLFCwLv4AUb11bmYDS7WRLnTohS1OlGRgU2Z64y6XS+YRm C55eqTy1LrWVX7XzUL2kNHWRPFZs6T65o40ynpki0S6l6jRpa6jR6OAtlM4a+XKYCag2 whC1AZH+qCQGkpdTQK7ZyFu/3xxreun29Ab6dDiJ5Gs5/rKuGHslMhHXtJ5o1/l0W9GH mSLR6qDehR+RDFgptOXgcIqkdk6HYHMojg02ZzEBogIQvtsOK+8rQsE33lW9mxyFB6jR aMEg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:subject :content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:to:from:arc-authentication-results; bh=gGE0+s8FyLgNa5vEAmfoitH+IYgw7LfE7rZWPiQ7tu4=; b=UrP+KPl0FRCy1iyYdVDzJUOiawUOKvAzddQ6EyNGtNIpI3kmjwh9iVQ5uyvtx5ZH58 Mqf0btA1WhwVE5YjJp3M//IYJb4pQqSky7v8Pb/dc6rVVUcWel5WUgONmb58lNBrOl2f s1uLQL1jxXdIPDtyzKVw4xioSLQlncFGnc8TSmxiXlHamRjM7Wb09sQ01//UpKgTRp6l I3OKG8O2JGvVcHGoKAGBkzOD3ZXEJng7ZBPXaSuNLjMEtyxZg9HQuZcnOKegDntUNu1W CRAsvRoUrChjsWBmQPFIRJj4CHl55IvCstBZzJEAAPyetrHXebmEnl5jvWi1QZaZtHz7 Xn/w== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 2001:4830:134:3::11 as permitted sender) smtp.mailfrom=qemu-devel-bounces+patch=linaro.org@nongnu.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: <qemu-devel-bounces+patch=linaro.org@nongnu.org> Received: from lists.gnu.org (lists.gnu.org. [2001:4830:134:3::11]) by mx.google.com with ESMTPS id z5si371642ybb.465.2018.02.09.03.16.38 for <patch@linaro.org> (version=TLS1 cipher=AES128-SHA bits=128/128); Fri, 09 Feb 2018 03:16:38 -0800 (PST) Received-SPF: pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 2001:4830:134:3::11 as permitted sender) client-ip=2001:4830:134:3::11; Authentication-Results: mx.google.com; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 2001:4830:134:3::11 as permitted sender) smtp.mailfrom=qemu-devel-bounces+patch=linaro.org@nongnu.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from localhost ([::1]:34926 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from <qemu-devel-bounces+patch=linaro.org@nongnu.org>) id 1ek6fU-0003pG-A3 for patch@linaro.org; Fri, 09 Feb 2018 06:16:36 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:39934) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from <pm215@archaic.org.uk>) id 1ek6Sv-00016k-TE for qemu-devel@nongnu.org; Fri, 09 Feb 2018 06:03:38 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from <pm215@archaic.org.uk>) id 1ek6Ss-00020r-5i for qemu-devel@nongnu.org; Fri, 09 Feb 2018 06:03:37 -0500 Received: from orth.archaic.org.uk ([2001:8b0:1d0::2]:46264) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from <pm215@archaic.org.uk>) id 1ek6Sr-00020F-W9 for qemu-devel@nongnu.org; Fri, 09 Feb 2018 06:03:34 -0500 Received: from pm215 by orth.archaic.org.uk with local (Exim 4.89) (envelope-from <pm215@archaic.org.uk>) id 1ek6Sq-0002dd-UV for qemu-devel@nongnu.org; Fri, 09 Feb 2018 11:03:32 +0000 From: Peter Maydell <peter.maydell@linaro.org> To: qemu-devel@nongnu.org Date: Fri, 9 Feb 2018 11:03:08 +0000 Message-Id: <20180209110314.11766-25-peter.maydell@linaro.org> X-Mailer: git-send-email 2.16.1 In-Reply-To: <20180209110314.11766-1-peter.maydell@linaro.org> References: <20180209110314.11766-1-peter.maydell@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: 2001:8b0:1d0::2 Subject: [Qemu-devel] [PULL 24/30] target/arm: Add predicate registers for SVE X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 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: <http://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> Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+patch=linaro.org@nongnu.org> |
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diff --git a/target/arm/cpu.h b/target/arm/cpu.h index 0e3cd52aa3..966d2fdbb1 100644 --- a/target/arm/cpu.h +++ b/target/arm/cpu.h @@ -188,6 +188,13 @@ typedef struct ARMVectorReg { uint64_t d[2 * ARM_MAX_VQ] QEMU_ALIGNED(16); } ARMVectorReg; +/* In AArch32 mode, predicate registers do not exist at all. */ +#ifdef TARGET_AARCH64 +typedef struct ARMPredicateReg { + uint64_t p[2 * ARM_MAX_VQ / 8] QEMU_ALIGNED(16); +} ARMPredicateReg; +#endif + typedef struct CPUARMState { /* Regs for current mode. */ @@ -515,6 +522,11 @@ typedef struct CPUARMState { struct { ARMVectorReg zregs[32]; +#ifdef TARGET_AARCH64 + /* Store FFR as pregs[16] to make it easier to treat as any other. */ + ARMPredicateReg pregs[17]; +#endif + uint32_t xregs[16]; /* We store these fpcsr fields separately for convenience. */ int vec_len;