From nobody Tue Feb 10 01:32:40 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.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; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1567011156; cv=none; d=zoho.com; s=zohoarc; b=KBE4/zAYhC4MbamFLXf+sEporC9CH0Lm6SC6CMV0Brfpc2KVch/vzHrDvTf8ispHu+fa9DE8Cjd2UN3Gzmv6drj4XTyySsaVojkTHS+f20iXLBF3noSDOfwpRKF5ruaFP+8ILeaPuNmO9XU5xAqaCJOoGGqY2lNl090guDQ7fJM= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1567011156; h=Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:Message-ID:References:Sender:Subject:To:ARC-Authentication-Results; bh=AQkgy2xHlZEHLFLoC4RXak9cYJI9sMeBK5UDui7ur9s=; b=k/PKwPEsVYjZZcc36gJ1Iv+nuIIlaJRlxJVHkMqK7qY06BlkAoLs8JeYDrscFtS0LT19h+0r7iTpx/gSwI5zHO68pPe5jlu8HC3ON0F5yPy9NVPtUBUxVJWRhjzjJMm5cHwxrRemJQqtqr8yAULgy5wh+5hv+I1LIpJYvEn4Zk0= ARC-Authentication-Results: i=1; mx.zoho.com; spf=pass (zoho.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 1567011156167989.8691053772828; Wed, 28 Aug 2019 09:52:36 -0700 (PDT) Received: from localhost ([::1]:38580 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i31BS-0006Nu-PJ for importer@patchew.org; Wed, 28 Aug 2019 12:52:34 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:34666) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i30n0-00079c-P2 for qemu-devel@nongnu.org; Wed, 28 Aug 2019 12:27:21 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1i30my-00082G-Qb for qemu-devel@nongnu.org; Wed, 28 Aug 2019 12:27:18 -0400 Received: from mx2.rt-rk.com ([89.216.37.149]:55660 helo=mail.rt-rk.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1i30my-0007ow-CG for qemu-devel@nongnu.org; Wed, 28 Aug 2019 12:27:16 -0400 Received: from localhost (localhost [127.0.0.1]) by mail.rt-rk.com (Postfix) with ESMTP id D50F51A22B9; Wed, 28 Aug 2019 18:27:00 +0200 (CEST) Received: from rtrkw774-lin.domain.local (rtrkw774-lin.domain.local [10.10.13.43]) by mail.rt-rk.com (Postfix) with ESMTPSA id A7B0D1A22C2; Wed, 28 Aug 2019 18:27:00 +0200 (CEST) X-Virus-Scanned: amavisd-new at rt-rk.com From: Aleksandar Markovic To: qemu-devel@nongnu.org Date: Wed, 28 Aug 2019 18:26:50 +0200 Message-Id: <1567009614-12438-27-git-send-email-aleksandar.markovic@rt-rk.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1567009614-12438-1-git-send-email-aleksandar.markovic@rt-rk.com> References: <1567009614-12438-1-git-send-email-aleksandar.markovic@rt-rk.com> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 89.216.37.149 Subject: [Qemu-devel] [PATCH v2 26/30] target/mips: Clean up handling of CP0 register 27 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: arikalo@wavecomp.com, amarkovic@wavecomp.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" From: Aleksandar Markovic Clean up handling of CP0 register 27. Signed-off-by: Aleksandar Markovic --- target/mips/translate.c | 20 ++++---------------- 1 file changed, 4 insertions(+), 16 deletions(-) diff --git a/target/mips/translate.c b/target/mips/translate.c index d7776fa..2e5df0b 100644 --- a/target/mips/translate.c +++ b/target/mips/translate.c @@ -7514,10 +7514,7 @@ static void gen_mfc0(DisasContext *ctx, TCGv arg, in= t reg, int sel) break; case CP0_REGISTER_27: switch (sel) { - case 0: - case 1: - case 2: - case 3: + case CP0_REG27__CACHERR: tcg_gen_movi_tl(arg, 0); /* unimplemented */ register_name =3D "CacheErr"; break; @@ -8277,10 +8274,7 @@ static void gen_mtc0(DisasContext *ctx, TCGv arg, in= t reg, int sel) break; case CP0_REGISTER_27: switch (sel) { - case 0: - case 1: - case 2: - case 3: + case CP0_REG27__CACHERR: /* ignored */ register_name =3D "CacheErr"; break; @@ -9017,10 +9011,7 @@ static void gen_dmfc0(DisasContext *ctx, TCGv arg, i= nt reg, int sel) case CP0_REGISTER_27: switch (sel) { /* ignored */ - case 0: - case 1: - case 2: - case 3: + case CP0_REG27__CACHERR: tcg_gen_movi_tl(arg, 0); /* unimplemented */ register_name =3D "CacheErr"; break; @@ -9761,10 +9752,7 @@ static void gen_dmtc0(DisasContext *ctx, TCGv arg, i= nt reg, int sel) break; case CP0_REGISTER_27: switch (sel) { - case 0: - case 1: - case 2: - case 3: + case CP0_REG27__CACHERR: /* ignored */ register_name =3D "CacheErr"; break; --=20 2.7.4