From nobody Tue Feb 10 01:32:43 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=1567075350; cv=none; d=zoho.com; s=zohoarc; b=ccDqrVWiiMs/KbX8PzZsRUT+FNRjLlmomMbLsp/8bOYRoHAY0TSw4MLIBlMdL1JPtrtNTDZ9EhoBv7tAn19e1gdmWsgQX18YlIcZA4R34y6azzfCqGL+jGlGVNaOh0MbV+JX0oLS41aQ9Mo6bpMbN2fWLxZRT09lBYDtHhYfSZw= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1567075350; 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=mbUVBFpM6sKoXwJT7X0eWDzUISvss6oEq9uuKEJKHfo=; b=HKTf3jcw6slR1ykEy6GYDV0f5E4/J3nGKosDo3bjSEd+whWlqXxtujHlGZqZiW1NnUR3a5vYH5AGtxzFbTU+0hJYXL0hMHvduK7Ki62Fk5fASdsnboZ5CAkmB/JHH250lfNwonlik7qxjAih3AymklW/MvxbjicDc+Z2uOg8sek= 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 1567075350633181.77310752194455; Thu, 29 Aug 2019 03:42:30 -0700 (PDT) Received: from localhost ([::1]:47902 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i3Hsr-0005Wq-5U for importer@patchew.org; Thu, 29 Aug 2019 06:42:29 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:47394) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i3Hcf-0005S4-PJ for qemu-devel@nongnu.org; Thu, 29 Aug 2019 06:25:47 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1i3Hcd-0005oX-JO for qemu-devel@nongnu.org; Thu, 29 Aug 2019 06:25:45 -0400 Received: from mx2.rt-rk.com ([89.216.37.149]:45436 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 1i3Hcc-0005QZ-Ia for qemu-devel@nongnu.org; Thu, 29 Aug 2019 06:25:42 -0400 Received: from localhost (localhost [127.0.0.1]) by mail.rt-rk.com (Postfix) with ESMTP id 9C1481A21DA; Thu, 29 Aug 2019 12:25:25 +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 6247B1A21D6; Thu, 29 Aug 2019 12:25:25 +0200 (CEST) X-Virus-Scanned: amavisd-new at rt-rk.com From: Aleksandar Markovic To: qemu-devel@nongnu.org Date: Thu, 29 Aug 2019 12:25:08 +0200 Message-Id: <1567074313-22998-27-git-send-email-aleksandar.markovic@rt-rk.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1567074313-22998-1-git-send-email-aleksandar.markovic@rt-rk.com> References: <1567074313-22998-1-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] [PULL 26/31] 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: peter.maydell@linaro.org, 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. Reviewed-by: Aleksandar Rikalo Signed-off-by: Aleksandar Markovic Message-Id: <1567009614-12438-27-git-send-email-aleksandar.markovic@rt-rk.c= om> --- 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 a8ea952..c969c25 100644 --- a/target/mips/translate.c +++ b/target/mips/translate.c @@ -7466,10 +7466,7 @@ 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; @@ -8224,10 +8221,7 @@ 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; @@ -8955,10 +8949,7 @@ 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; @@ -9694,10 +9685,7 @@ 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