From patchwork Thu Nov 8 12:06:27 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bastian Koppelmann X-Patchwork-Id: 10674065 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id A23061751 for ; Thu, 8 Nov 2018 12:08:38 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6CEEA2C17F for ; Thu, 8 Nov 2018 12:08:37 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 613982C188; Thu, 8 Nov 2018 12:08:37 +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=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI 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 3E6442C17F for ; Thu, 8 Nov 2018 12:08:36 +0000 (UTC) Received: from localhost ([::1]:56217 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gKj6x-0000dl-JK for patchwork-qemu-devel@patchwork.kernel.org; Thu, 08 Nov 2018 07:08:35 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:41040) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gKj5g-0005lD-JA for qemu-devel@nongnu.org; Thu, 08 Nov 2018 07:07:22 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gKj5X-0003L8-Ua for qemu-devel@nongnu.org; Thu, 08 Nov 2018 07:07:14 -0500 Received: from mail.uni-paderborn.de ([131.234.142.9]:54662) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1gKj5X-0003KW-Jz; Thu, 08 Nov 2018 07:07:07 -0500 Received: from magmaria.uni-paderborn.de ([131.234.189.24] helo=localhost.localdomain) by mail.uni-paderborn.de with esmtp (Exim 4.89 nylar) id 1gKj5V-0000MC-Ne; Thu, 08 Nov 2018 13:07:05 +0100 Received: from mail.uni-paderborn.de by magmaria with queue id 2969533-3; Thu, 08 Nov 2018 12:07:05 GMT X-Envelope-From: From: Bastian Koppelmann To: kbastian@mail.uni-paderborn.de, mjc@sifive.com, sagark@eecs.berkeley.edu, palmer@sifive.com, Alistair.Francis@wdc.com Date: Thu, 8 Nov 2018 13:06:27 +0100 Message-Id: <20181108120628.29926-2-kbastian@mail.uni-paderborn.de> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20181108120628.29926-1-kbastian@mail.uni-paderborn.de> References: <20181108120628.29926-1-kbastian@mail.uni-paderborn.de> MIME-Version: 1.0 X-PMX-Version: 6.4.5.2775670, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2018.11.8.115717, AntiVirus-Engine: 5.53.0, AntiVirus-Data: 2018.10.10.5530001 X-IMT-Spam-Score: 0.0 () X-IMT-Authenticated-Sender: X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 131.234.142.9 Subject: [Qemu-devel] [PATCH 1/2] target/riscv: Fix FCLASS_D being treated as RV64 only 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: qemu-riscv@nongnu.org, qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Bastian Koppelmann Reviewed-by: Richard Henderson Reviewed-by: Alistair Francis --- target/riscv/translate.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/target/riscv/translate.c b/target/riscv/translate.c index 18d7b6d147..5359088e24 100644 --- a/target/riscv/translate.c +++ b/target/riscv/translate.c @@ -1237,13 +1237,14 @@ static void gen_fp_arith(DisasContext *ctx, uint32_t opc, int rd, tcg_temp_free(t0); break; -#if defined(TARGET_RISCV64) case OPC_RISC_FMV_X_D: /* also OPC_RISC_FCLASS_D */ switch (rm) { +#if defined(TARGET_RISCV64) case 0: /* FMV */ gen_set_gpr(rd, cpu_fpr[rs1]); break; +#endif case 1: t0 = tcg_temp_new(); gen_helper_fclass_d(t0, cpu_fpr[rs1]); @@ -1255,6 +1256,7 @@ static void gen_fp_arith(DisasContext *ctx, uint32_t opc, int rd, } break; +#if defined(TARGET_RISCV64) case OPC_RISC_FMV_D_X: t0 = tcg_temp_new(); gen_get_gpr(t0, rs1);