From nobody Mon Feb 9 23:40:01 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1636441622315407.5010144191534; Mon, 8 Nov 2021 23:07:02 -0800 (PST) Received: from localhost ([::1]:58364 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mkLDh-0002ZH-A0 for importer@patchew.org; Tue, 09 Nov 2021 02:07:01 -0500 Received: from eggs.gnu.org ([209.51.188.92]:50482) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mkK4g-0005e2-Mu; Tue, 09 Nov 2021 00:53:38 -0500 Received: from [2404:9400:2:0:216:3eff:fee2:21ea] (port=50899 helo=gandalf.ozlabs.org) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mkK4f-0006tj-1N; Tue, 09 Nov 2021 00:53:38 -0500 Received: by gandalf.ozlabs.org (Postfix, from userid 1007) id 4HpHDp4dkbz4xfG; Tue, 9 Nov 2021 16:52:10 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gibson.dropbear.id.au; s=201602; t=1636437130; bh=IY6IAlCdlC2wt8FHggSUt40r8tRr7HW/qHwxmqSNyuY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=RbcwJZdTuEHSJkeFt/icq6D9UurCwUMGKJ/PZy2iepJrN+0Sn/jsxR7o99OidXoKD CfFEZqZrejdf4JymGr1aZjL7GsN5jscvPluf9EDuXVAEUIG45ZKVESTy+NUUgjAUxt FjNkWfbh+hI0kSiOgGt6fOahfa1/gsAdJLvOouyM= From: David Gibson To: peter.maydell@linaro.org, clg@kaod.org, danielhb413@gmail.com, groug@kaod.org Subject: [PULL 37/54] target/ppc: Introduce REQUIRE_VSX macro Date: Tue, 9 Nov 2021 16:51:47 +1100 Message-Id: <20211109055204.230765-38-david@gibson.dropbear.id.au> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20211109055204.230765-1-david@gibson.dropbear.id.au> References: <20211109055204.230765-1-david@gibson.dropbear.id.au> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Host-Lookup-Failed: Reverse DNS lookup failed for 2404:9400:2:0:216:3eff:fee2:21ea (failed) Received-SPF: pass (zohomail.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; Received-SPF: pass client-ip=2404:9400:2:0:216:3eff:fee2:21ea; envelope-from=dgibson@gandalf.ozlabs.org; helo=gandalf.ozlabs.org X-Spam_score_int: -9 X-Spam_score: -1.0 X-Spam_bar: - X-Spam_report: (-1.0 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, HEADER_FROM_DIFFERENT_DOMAINS=0.25, RDNS_NONE=0.793, SPF_HELO_PASS=-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: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Richard Henderson , qemu-devel@nongnu.org, Luis Pires , qemu-ppc@nongnu.org, "Bruno Larsen \(billionai\)" , Matheus Ferst , David Gibson Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZM-MESSAGEID: 1636441622783100001 Content-Type: text/plain; charset="utf-8" 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 Message-Id: <20211104123719.323713-11-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson --- 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) =20 +#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)) { \ --=20 2.33.1