From patchwork Wed May 13 09:45:04 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bastian Koppelmann X-Patchwork-Id: 471789 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 0DE3D1400B7 for ; Wed, 13 May 2015 19:48:31 +1000 (AEST) Received: from localhost ([::1]:47698 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YsTHB-0004uP-6j for incoming@patchwork.ozlabs.org; Wed, 13 May 2015 05:48:29 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:39391) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YsTEP-0008QV-Lr for qemu-devel@nongnu.org; Wed, 13 May 2015 05:45:46 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YsTEA-0001Mv-Gd for qemu-devel@nongnu.org; Wed, 13 May 2015 05:45:37 -0400 Received: from mail.uni-paderborn.de ([131.234.142.9]:57587) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YsTEA-0001JK-8z for qemu-devel@nongnu.org; Wed, 13 May 2015 05:45:22 -0400 From: Bastian Koppelmann To: qemu-devel@nongnu.org Date: Wed, 13 May 2015 11:45:04 +0200 Message-Id: <1431510311-13355-4-git-send-email-kbastian@mail.uni-paderborn.de> X-Mailer: git-send-email 2.4.0 In-Reply-To: <1431510311-13355-1-git-send-email-kbastian@mail.uni-paderborn.de> References: <1431510311-13355-1-git-send-email-kbastian@mail.uni-paderborn.de> X-IMT-Spam-Score: 0.0 () X-PMX-Version: 6.2.0.2453472, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2015.5.13.93917 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 03/10] target-tricore: Add SRC_MOV_E instruction of the v1.6 ISA 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 Signed-off-by: Bastian Koppelmann Reviewed-by: Richard Henderson --- target-tricore/translate.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/target-tricore/translate.c b/target-tricore/translate.c index 663b2a0..1c37e48 100644 --- a/target-tricore/translate.c +++ b/target-tricore/translate.c @@ -3485,7 +3485,7 @@ static void gen_compute_branch(DisasContext *ctx, uint32_t opc, int r1, * Functions for decoding instructions */ -static void decode_src_opc(DisasContext *ctx, int op1) +static void decode_src_opc(CPUTriCoreState *env, DisasContext *ctx, int op1) { int r1; int32_t const4; @@ -3546,6 +3546,12 @@ static void decode_src_opc(DisasContext *ctx, int op1) const4 = MASK_OP_SRC_CONST4(ctx->opcode); tcg_gen_movi_tl(cpu_gpr_a[r1], const4); break; + case OPC1_16_SRC_MOV_E: + if (tricore_feature(env, TRICORE_FEATURE_16)) { + tcg_gen_movi_tl(cpu_gpr_d[r1], const4); + tcg_gen_sari_tl(cpu_gpr_d[r1+1], cpu_gpr_d[r1], 31); + } /* TODO: else raise illegal opcode trap */ + break; case OPC1_16_SRC_SH: gen_shi(cpu_gpr_d[r1], cpu_gpr_d[r1], const4); break; @@ -3883,9 +3889,10 @@ static void decode_16Bit_opc(CPUTriCoreState *env, DisasContext *ctx) case OPC1_16_SRC_LT: case OPC1_16_SRC_MOV: case OPC1_16_SRC_MOV_A: + case OPC1_16_SRC_MOV_E: case OPC1_16_SRC_SH: case OPC1_16_SRC_SHA: - decode_src_opc(ctx, op1); + decode_src_opc(env, ctx, op1); break; /* SRR-format */ case OPC1_16_SRR_ADD: