From patchwork Wed Mar 9 10:42:11 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bastian Koppelmann X-Patchwork-Id: 8545001 Return-Path: X-Original-To: patchwork-qemu-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id A0D689F46A for ; Wed, 9 Mar 2016 10:42:44 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 059F52011D for ; Wed, 9 Mar 2016 10:42:44 +0000 (UTC) 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.kernel.org (Postfix) with ESMTPS id 1E1C0200E8 for ; Wed, 9 Mar 2016 10:42:43 +0000 (UTC) Received: from localhost ([::1]:40542 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1adbZi-0000l4-GA for patchwork-qemu-devel@patchwork.kernel.org; Wed, 09 Mar 2016 05:42:42 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:41708) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1adbZU-0000j4-2t for qemu-devel@nongnu.org; Wed, 09 Mar 2016 05:42:29 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1adbZQ-0000t9-Q9 for qemu-devel@nongnu.org; Wed, 09 Mar 2016 05:42:27 -0500 Received: from mail.uni-paderborn.de ([131.234.142.9]:33657) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1adbZQ-0000rw-Kk for qemu-devel@nongnu.org; Wed, 09 Mar 2016 05:42:24 -0500 From: Bastian Koppelmann To: qemu-devel@nongnu.org Date: Wed, 9 Mar 2016 11:42:11 +0100 Message-Id: <1457520136-5280-3-git-send-email-kbastian@mail.uni-paderborn.de> X-Mailer: git-send-email 2.7.2 In-Reply-To: <1457520136-5280-1-git-send-email-kbastian@mail.uni-paderborn.de> References: <1457520136-5280-1-git-send-email-kbastian@mail.uni-paderborn.de> X-IMT-Spam-Score: 0.0 () X-PMX-Version: 6.2.1.2493963, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2016.3.9.103317 X-IMT-Authenticated-Sender: uid=kbastian,ou=People,o=upb,c=de X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 131.234.142.9 Cc: rth@twiddle.net Subject: [Qemu-devel] [PATCH v3 2/7] target-tricore: Move general CHECK_REG_PAIR of decode_rrr_divide 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+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The add.f and sub.f to be implemented don't use 64 bit registers and a general usage of CHECK_REG_PAIR would always generate an exception for them. Reviewed-by: Richard Henderson Signed-off-by: Bastian Koppelmann --- target-tricore/translate.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/target-tricore/translate.c b/target-tricore/translate.c index 06ac41a..469f721 100644 --- a/target-tricore/translate.c +++ b/target-tricore/translate.c @@ -7013,45 +7013,51 @@ static void decode_rrr_divide(CPUTriCoreState *env, DisasContext *ctx) r3 = MASK_OP_RRR_S3(ctx->opcode); r4 = MASK_OP_RRR_D(ctx->opcode); - CHECK_REG_PAIR(r3); - switch (op2) { case OPC2_32_RRR_DVADJ: + CHECK_REG_PAIR(r3); CHECK_REG_PAIR(r4); GEN_HELPER_RRR(dvadj, cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r2]); break; case OPC2_32_RRR_DVSTEP: + CHECK_REG_PAIR(r3); CHECK_REG_PAIR(r4); GEN_HELPER_RRR(dvstep, cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r2]); break; case OPC2_32_RRR_DVSTEP_U: + CHECK_REG_PAIR(r3); CHECK_REG_PAIR(r4); GEN_HELPER_RRR(dvstep_u, cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r2]); break; case OPC2_32_RRR_IXMAX: + CHECK_REG_PAIR(r3); CHECK_REG_PAIR(r4); GEN_HELPER_RRR(ixmax, cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r2]); break; case OPC2_32_RRR_IXMAX_U: + CHECK_REG_PAIR(r3); CHECK_REG_PAIR(r4); GEN_HELPER_RRR(ixmax_u, cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r2]); break; case OPC2_32_RRR_IXMIN: + CHECK_REG_PAIR(r3); CHECK_REG_PAIR(r4); GEN_HELPER_RRR(ixmin, cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r2]); break; case OPC2_32_RRR_IXMIN_U: + CHECK_REG_PAIR(r3); CHECK_REG_PAIR(r4); GEN_HELPER_RRR(ixmin_u, cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r2]); break; case OPC2_32_RRR_PACK: + CHECK_REG_PAIR(r3); gen_helper_pack(cpu_gpr_d[r4], cpu_PSW_C, cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r1]); break;