From patchwork Thu Oct 6 16:20:32 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bastian Koppelmann X-Patchwork-Id: 9365167 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id C398D6075E for ; Thu, 6 Oct 2016 17:00:34 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A6F39291C7 for ; Thu, 6 Oct 2016 17:00:34 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 98F00291D9; Thu, 6 Oct 2016 17:00:34 +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=-6.9 required=2.0 tests=BAYES_00,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 B99B4291D1 for ; Thu, 6 Oct 2016 17:00:31 +0000 (UTC) Received: from localhost ([::1]:58145 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bsC22-0008Pi-IK for patchwork-qemu-devel@patchwork.kernel.org; Thu, 06 Oct 2016 13:00:30 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:56629) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bsBPd-0003Lq-J6 for qemu-devel@nongnu.org; Thu, 06 Oct 2016 12:20:50 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bsBPa-0000cR-4c for qemu-devel@nongnu.org; Thu, 06 Oct 2016 12:20:49 -0400 Received: from mail.uni-paderborn.de ([131.234.142.9]:45704) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bsBPZ-0000aN-TY for qemu-devel@nongnu.org; Thu, 06 Oct 2016 12:20:46 -0400 Received: from pova.uni-paderborn.de ([131.234.189.23] helo=localhost.localdomain) by mail.uni-paderborn.de with esmtp (Exim 4.84_2 telepax) id 1bsBPX-0003t8-3X; Thu, 06 Oct 2016 18:20:43 +0200 Received: from mail.uni-paderborn.de by pova with queue id 1294822-2; Thu, 06 Oct 2016 16:20:43 GMT Received: from kbastian@mail.uni-paderborn.de ( [131.234.69.161]) by mail.uni-paderborn.de with SMTP id 1bsBPW-0003s5-6N; Thu, 06 Oct 2016 16:20:43 GMT (envelope-from kbastian@mail.uni-paderborn.de) X-Envelope-From: Received: from [131.234.69.161] (helo=schnipp.uni-paderborn.de) by mail.uni-paderborn.de with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.84_2 telepax) id 1bsBPW-0003s5-6N; Thu, 06 Oct 2016 18:20:43 +0200 From: Bastian Koppelmann To: qemu-devel@nongnu.org Date: Thu, 6 Oct 2016 18:20:32 +0200 Message-Id: <20161006162034.32740-4-kbastian@mail.uni-paderborn.de> X-Mailer: git-send-email 2.10.0 In-Reply-To: <20161006162034.32740-1-kbastian@mail.uni-paderborn.de> References: <20161006162034.32740-1-kbastian@mail.uni-paderborn.de> X-PMX-Version: 6.3.1.2588712, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2016.10.6.161218 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 3/5] target-tricore: Added new MOV instruction variant 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: Peer Adelt , rth@twiddle.net Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP From: Peer Adelt Puts the content of data register D[a] into E[c][63:32] and the content of data register D[b] into E[c][31:0]. [BK: fix style error] Signed-off-by: Peer Adelt Message-Id: <1465314555-11501-4-git-send-email-peer.adelt@c-lab.de> --- target-tricore/translate.c | 15 +++++++++++++++ target-tricore/tricore-opcodes.h | 1 + 2 files changed, 16 insertions(+) diff --git a/target-tricore/translate.c b/target-tricore/translate.c index 3fec353..4fe8a5f 100644 --- a/target-tricore/translate.c +++ b/target-tricore/translate.c @@ -6034,11 +6034,15 @@ static void decode_rr_accumulator(CPUTriCoreState *env, DisasContext *ctx) uint32_t op2; int r3, r2, r1; + TCGv temp; + r3 = MASK_OP_RR_D(ctx->opcode); r2 = MASK_OP_RR_S2(ctx->opcode); r1 = MASK_OP_RR_S1(ctx->opcode); op2 = MASK_OP_RR_OP2(ctx->opcode); + temp = tcg_temp_new(); + switch (op2) { case OPC2_32_RR_ABS: gen_abs(cpu_gpr_d[r3], cpu_gpr_d[r2]); @@ -6224,6 +6228,16 @@ static void decode_rr_accumulator(CPUTriCoreState *env, DisasContext *ctx) case OPC2_32_RR_MOV: tcg_gen_mov_tl(cpu_gpr_d[r3], cpu_gpr_d[r2]); break; + case OPC2_32_RR_MOV_64: + if (tricore_feature(env, TRICORE_FEATURE_16)) { + CHECK_REG_PAIR(r3); + tcg_gen_mov_tl(temp, cpu_gpr_d[r1]); + tcg_gen_mov_tl(cpu_gpr_d[r3], cpu_gpr_d[r2]); + tcg_gen_mov_tl(cpu_gpr_d[r3 + 1], temp); + } else { + generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC); + } + break; case OPC2_32_RR_NE: tcg_gen_setcond_tl(TCG_COND_NE, cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]); @@ -6344,6 +6358,7 @@ static void decode_rr_accumulator(CPUTriCoreState *env, DisasContext *ctx) default: generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC); } + tcg_temp_free(temp); } static void decode_rr_logical_shift(CPUTriCoreState *env, DisasContext *ctx) diff --git a/target-tricore/tricore-opcodes.h b/target-tricore/tricore-opcodes.h index df666b0..78ba338 100644 --- a/target-tricore/tricore-opcodes.h +++ b/target-tricore/tricore-opcodes.h @@ -1062,6 +1062,7 @@ enum { OPC2_32_RR_MIN_H = 0x78, OPC2_32_RR_MIN_HU = 0x79, OPC2_32_RR_MOV = 0x1f, + OPC2_32_RR_MOV_64 = 0x81, OPC2_32_RR_NE = 0x11, OPC2_32_RR_OR_EQ = 0x27, OPC2_32_RR_OR_GE = 0x2b,