From patchwork Fri Oct 29 20:24:11 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Matheus K. Ferst" X-Patchwork-Id: 12593775 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DD7E3C433F5 for ; Fri, 29 Oct 2021 20:51:47 +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 843BE60F38 for ; Fri, 29 Oct 2021 20:51:47 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 843BE60F38 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=eldorado.org.br Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=nongnu.org Received: from localhost ([::1]:54984 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mgYqo-0004T0-Kc for qemu-devel@archiver.kernel.org; Fri, 29 Oct 2021 16:51:46 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:45068) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mgYTW-00051W-OE; Fri, 29 Oct 2021 16:27:44 -0400 Received: from [201.28.113.2] (port=43261 helo=outlook.eldorado.org.br) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mgYTV-0002IC-DP; Fri, 29 Oct 2021 16:27:42 -0400 Received: from power9a ([10.10.71.235]) by outlook.eldorado.org.br with Microsoft SMTPSVC(8.5.9600.16384); Fri, 29 Oct 2021 17:26:31 -0300 Received: from eldorado.org.br (unknown [10.10.70.45]) by power9a (Postfix) with ESMTP id 76218800B36; Fri, 29 Oct 2021 17:26:31 -0300 (-03) From: matheus.ferst@eldorado.org.br To: qemu-devel@nongnu.org, qemu-ppc@nongnu.org Subject: [PATCH v2 20/34] target/ppc: Introduce REQUIRE_VSX macro Date: Fri, 29 Oct 2021 17:24:11 -0300 Message-Id: <20211029202424.175401-21-matheus.ferst@eldorado.org.br> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211029202424.175401-1-matheus.ferst@eldorado.org.br> References: <20211029202424.175401-1-matheus.ferst@eldorado.org.br> MIME-Version: 1.0 X-OriginalArrivalTime: 29 Oct 2021 20:26:32.0018 (UTC) FILETIME=[42CF0B20:01D7CD03] X-Host-Lookup-Failed: Reverse DNS lookup failed for 201.28.113.2 (failed) Received-SPF: pass client-ip=201.28.113.2; envelope-from=matheus.ferst@eldorado.org.br; helo=outlook.eldorado.org.br X-Spam_score_int: -10 X-Spam_score: -1.1 X-Spam_bar: - X-Spam_report: (-1.1 / 5.0 requ) BAYES_00=-1.9, PDS_HP_HELO_NORDNS=0.001, RDNS_NONE=0.793, 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: lucas.castro@eldorado.org.br, richard.henderson@linaro.org, groug@kaod.org, luis.pires@eldorado.org.br, "Bruno Larsen \(billionai\)" , Matheus Ferst , david@gibson.dropbear.id.au Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: "Bruno Larsen (billionai)" Introduce the macro to centralize checking if the VSX facility is enabled and handle it correctly. Reviewed-by: Richard Henderson Signed-off-by: Bruno Larsen (billionai) Signed-off-by: Luis Pires Signed-off-by: Matheus Ferst --- target/ppc/translate.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/target/ppc/translate.c b/target/ppc/translate.c index fc9d35a7a8..e88b613093 100644 --- a/target/ppc/translate.c +++ b/target/ppc/translate.c @@ -7354,6 +7354,14 @@ static int times_16(DisasContext *ctx, int x) } \ } while (0) +#define REQUIRE_VSX(CTX) \ + do { \ + if (unlikely(!(CTX)->vsx_enabled)) { \ + gen_exception((CTX), POWERPC_EXCP_VSXU); \ + return true; \ + } \ + } while (0) + #define REQUIRE_FPU(ctx) \ do { \ if (unlikely(!(ctx)->fpu_enabled)) { \