From patchwork Thu Apr 19 11:21:28 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Edgar E. Iglesias" X-Patchwork-Id: 10349657 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 241336023A for ; Thu, 19 Apr 2018 11:26:13 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 119AB289B8 for ; Thu, 19 Apr 2018 11:26:13 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 02E36289BB; Thu, 19 Apr 2018 11:26:12 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.1 required=2.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, FSL_HELO_FAKE, MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI, T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 8A868289B8 for ; Thu, 19 Apr 2018 11:26:12 +0000 (UTC) Received: from localhost ([::1]:40038 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1f97hb-0001lR-Lx for patchwork-qemu-devel@patchwork.kernel.org; Thu, 19 Apr 2018 07:26:11 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:39454) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1f97dE-0006Kn-Mb for qemu-devel@nongnu.org; Thu, 19 Apr 2018 07:21:41 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1f97dB-00085F-9y for qemu-devel@nongnu.org; Thu, 19 Apr 2018 07:21:40 -0400 Received: from mail-lf0-x243.google.com ([2a00:1450:4010:c07::243]:38110) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1f97dB-00083h-1S for qemu-devel@nongnu.org; Thu, 19 Apr 2018 07:21:37 -0400 Received: by mail-lf0-x243.google.com with SMTP id z130-v6so261049lff.5 for ; Thu, 19 Apr 2018 04:21:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=SpJxqyVXAPbaVoaf3nK6reeOnnK/RdgrfWKcyPV8pLk=; b=j+qvJDbG4aRexHeaP5daySCfsaMVPoJENACysGPYyONYiPSExuWPgfHGvBt9P2djxa qqCYJAtWFGBerHYeONcfrSwcyjVRoQrL9GHiuRPtatP1UhWatAh1T+eIphNF0dgCBzPa 1iCTU0N2S59bun1FRorTB7gcUUmUZbaNWoxD6fibZsoWm2vab5G/ee8n/FEDFV7Tm5Ff gaSoSyEJOOGDESfG1q23kVQvu/lV1I7HSMx2ilh0yKrhsqfHuxo1H/2wqnfSS+wz48vk ksVXP0jgD8Jri/NOHgnrrkcOjVcFYSOD6C1V/XWXUmXkv85X43MOKw47jYgQHhSuobtI jx8w== 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=SpJxqyVXAPbaVoaf3nK6reeOnnK/RdgrfWKcyPV8pLk=; b=PRKNHeaIZhTE+ocC3zsYgNRBJSEExOrF4IsFndhawtEYC0KS2TT6Gce9fMaEbujZJa Qv4PUTqTa5+Xbm23iRVRWusBwFeaA5QOSjewRAlKO5+f9YNzgsfvwMRGMeCrGORY/s5O WK25Oa3//ZpZYFb/HilKpup6Uos3bUhOz/3KNFoiWEfk2s1K0KOJcFbUnH/zApNXuZWm I4fuxXA0q2EyslD3Q30eemj3PDZYts1kB/9nH2ZV5VMeZd1T321wT1MOOeRC9lx8HNqw TgmOHpG02vy3oqi/tJV8k23BtcEvTB0c+kmmkxq6vODA/QnGkS70F4mmwSd+2VyzMuXn xYww== X-Gm-Message-State: ALQs6tDBoAzju9go3DR8pOTo4zEfykxPmQE14GZEsS6KWNHtqWYWOIaq lDF5mB/xWQwYNMp89ArFRd84qw== X-Google-Smtp-Source: AIpwx4/LbZC6Ooj4Ssstw6uIssRJwC1KZl1a03bDi8zc3cs29Z/p7G9jLCSAhzwt4eVgX2Ti1YR+uA== X-Received: by 10.46.144.72 with SMTP id n8mr4183496ljg.96.1524136895606; Thu, 19 Apr 2018 04:21:35 -0700 (PDT) Received: from gmail.com (81-231-232-130-no39.tbcn.telia.com. [81.231.232.130]) by smtp.gmail.com with ESMTPSA id m4-v6sm691545lfg.69.2018.04.19.04.21.34 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 19 Apr 2018 04:21:34 -0700 (PDT) From: "Edgar E. Iglesias" To: qemu-devel@nongnu.org Date: Thu, 19 Apr 2018 13:21:28 +0200 Message-Id: <20180419112131.16932-3-edgar.iglesias@gmail.com> X-Mailer: git-send-email 2.14.1 In-Reply-To: <20180419112131.16932-1-edgar.iglesias@gmail.com> References: <20180419112131.16932-1-edgar.iglesias@gmail.com> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2a00:1450:4010:c07::243 Subject: [Qemu-devel] [PATCH v1 2/5] target-microblaze: Fix trap checks for FPU insns 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: sai.pavan.boddu@xilinx.com, peter.maydell@linaro.org, alistair@alistair23.me, edgar.iglesias@xilinx.com, frasse.iglesias@gmail.com Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP From: "Edgar E. Iglesias" Fix trap checks for FPU insns when extended FPU insns are enabled. Signed-off-by: Edgar E. Iglesias Reviewed-by: Alistair Francis --- target/microblaze/translate.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/microblaze/translate.c b/target/microblaze/translate.c index df62563815..5f9efcdd11 100644 --- a/target/microblaze/translate.c +++ b/target/microblaze/translate.c @@ -1406,7 +1406,7 @@ static void dec_fpu(DisasContext *dc) if ((dc->tb_flags & MSR_EE_FLAG) && (dc->cpu->env.pvr.regs[2] & PVR2_ILL_OPCODE_EXC_MASK) - && (dc->cpu->cfg.use_fpu != 1)) { + && !dc->cpu->cfg.use_fpu) { tcg_gen_movi_tl(cpu_SR[SR_ESR], ESR_EC_ILLEGAL_OP); t_gen_raise_exception(dc, EXCP_HW_EXCP); return;