From patchwork Wed Jan 29 13:39:44 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Maydell X-Patchwork-Id: 315073 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id C06EA2C00B9 for ; Thu, 30 Jan 2014 01:49:35 +1100 (EST) Received: from localhost ([::1]:42376 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W8VVM-00044s-Jj for incoming@patchwork.ozlabs.org; Wed, 29 Jan 2014 08:48:36 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:49028) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W8VNh-0001HU-MR for qemu-devel@nongnu.org; Wed, 29 Jan 2014 08:40:42 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1W8VNg-0001JV-16 for qemu-devel@nongnu.org; Wed, 29 Jan 2014 08:40:41 -0500 Received: from mnementh.archaic.org.uk ([2001:8b0:1d0::1]:45250) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W8VNe-0001I9-Rw for qemu-devel@nongnu.org; Wed, 29 Jan 2014 08:40:39 -0500 Received: from pm215 by mnementh.archaic.org.uk with local (Exim 4.80) (envelope-from ) id 1W8VN7-0006wW-Ty; Wed, 29 Jan 2014 13:40:05 +0000 From: Peter Maydell To: Anthony Liguori Date: Wed, 29 Jan 2014 13:39:44 +0000 Message-Id: <1391002805-26596-18-git-send-email-peter.maydell@linaro.org> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1391002805-26596-1-git-send-email-peter.maydell@linaro.org> References: <1391002805-26596-1-git-send-email-peter.maydell@linaro.org> X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-Received-From: 2001:8b0:1d0::1 Cc: Blue Swirl , qemu-devel@nongnu.org, Aurelien Jarno Subject: [Qemu-devel] [PULL 17/38] target-arm: Add support for AArch32 FP VRINTR X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org From: Will Newton Add support for the AArch32 floating-point VRINTR instruction. Signed-off-by: Will Newton Signed-off-by: Peter Maydell --- target-arm/translate.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/target-arm/translate.c b/target-arm/translate.c index 2db6812..2b3157c 100644 --- a/target-arm/translate.c +++ b/target-arm/translate.c @@ -3379,6 +3379,17 @@ static int disas_vfp_insn(CPUARMState * env, DisasContext *s, uint32_t insn) gen_vfp_F1_ld0(dp); gen_vfp_cmpe(dp); break; + case 12: /* vrintr */ + { + TCGv_ptr fpst = get_fpstatus_ptr(0); + if (dp) { + gen_helper_rintd(cpu_F0d, cpu_F0d, fpst); + } else { + gen_helper_rints(cpu_F0s, cpu_F0s, fpst); + } + tcg_temp_free_ptr(fpst); + break; + } case 15: /* single<->double conversion */ if (dp) gen_helper_vfp_fcvtsd(cpu_F0s, cpu_F0d, cpu_env);