From patchwork Wed Aug 17 20:46:46 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bryce Lanham X-Patchwork-Id: 110485 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [140.186.70.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 2A4EAB6F92 for ; Thu, 18 Aug 2011 10:37:14 +1000 (EST) Received: from localhost ([::1]:51191 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Qtn3n-0008UD-L3 for incoming@patchwork.ozlabs.org; Wed, 17 Aug 2011 16:49:59 -0400 Received: from eggs.gnu.org ([140.186.70.92]:47288) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Qtn3R-0007yV-EY for qemu-devel@nongnu.org; Wed, 17 Aug 2011 16:49:47 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Qtn3L-0006ol-Pa for qemu-devel@nongnu.org; Wed, 17 Aug 2011 16:49:37 -0400 Received: from mail-gw0-f45.google.com ([74.125.83.45]:62061) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Qtn3L-0006dP-IJ for qemu-devel@nongnu.org; Wed, 17 Aug 2011 16:49:31 -0400 Received: by mail-gw0-f45.google.com with SMTP id 19so553866gwb.4 for ; Wed, 17 Aug 2011 13:49:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references; bh=MbuwqsykVEgTcdmG7+yPYN7LM17VNAOd5XdM1oNXlxE=; b=u9P/i+1/iD+zaSm23tgXmtlPiIOrGv9hZE1oAwAwec6WF3rJf8asucj3qJOPrX48Fx Q1AS+wwrNf7rcE54QU1J1a9nq5OJfTPvXoMeUWEDgX67bcAIS+NuervXc9rzBOKwuRwp HgxkMMFcelieet+31AQ35x0wsRDslad8yQBpc= Received: by 10.236.187.71 with SMTP id x47mr4852981yhm.258.1313614166127; Wed, 17 Aug 2011 13:49:26 -0700 (PDT) Received: from localhost.localdomain (betelgeuse.cs.uchicago.edu [128.135.24.226]) by mx.google.com with ESMTPS id a29sm1237029yhj.59.2011.08.17.13.49.24 (version=TLSv1/SSLv3 cipher=OTHER); Wed, 17 Aug 2011 13:49:25 -0700 (PDT) From: Bryce Lanham To: qemu-devel@nongnu.org Date: Wed, 17 Aug 2011 15:46:46 -0500 Message-Id: <1313614076-28878-42-git-send-email-blanham@gmail.com> X-Mailer: git-send-email 1.7.2.3 In-Reply-To: <1313614076-28878-1-git-send-email-blanham@gmail.com> References: <1313614076-28878-1-git-send-email-blanham@gmail.com> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) X-Received-From: 74.125.83.45 Cc: Laurent Vivier Subject: [Qemu-devel] [PATCH 041/111] mm68k: add nbcd instruction 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: Laurent Vivier Signed-off-by: Laurent Vivier --- target-m68k/translate.c | 13 +++++++++++++ 1 files changed, 13 insertions(+), 0 deletions(-) diff --git a/target-m68k/translate.c b/target-m68k/translate.c index 7aef2f6..56000eb 100644 --- a/target-m68k/translate.c +++ b/target-m68k/translate.c @@ -1125,6 +1125,18 @@ DISAS_INSN(sbcd_mem) gen_store(s, OS_BYTE, addr_dest, dest); } +DISAS_INSN(nbcd) +{ + TCGv dest; + TCGv addr; + + SRC_EA(dest, OS_BYTE, -1, &addr); + + gen_helper_sbcd_cc(dest, cpu_env, dest, tcg_const_i32(0)); + + DEST_EA(insn, OS_BYTE, dest, &addr); +} + DISAS_INSN(addsub) { TCGv reg; @@ -3865,6 +3877,7 @@ void register_m68k_insns (CPUM68KState *env) INSN(not, 4600, ff00, M68000); INSN(undef, 46c0, ffc0, M68000); INSN(move_to_sr, 46c0, ffc0, CF_ISA_A); + INSN(nbcd, 4800, ffc0, M68000); INSN(linkl, 4808, fff8, M68000); INSN(pea, 4840, ffc0, CF_ISA_A); INSN(pea, 4840, ffc0, M68000);