From patchwork Wed Aug 2 16:19:12 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Keith Packard X-Patchwork-Id: 13338502 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 5E3A8C04E69 for ; Wed, 2 Aug 2023 16:20:38 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qREZN-00063P-5J; Wed, 02 Aug 2023 12:19:29 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qREZK-00062K-Sk for qemu-devel@nongnu.org; Wed, 02 Aug 2023 12:19:26 -0400 Received: from home.keithp.com ([63.227.221.253] helo=elaine.keithp.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qREZH-0006Fb-Kw for qemu-devel@nongnu.org; Wed, 02 Aug 2023 12:19:26 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=keithp.com; s=mail; t=1690993159; bh=k8aWFrRyWz0HU2RDbR8GK1/MnJ0Zhzfz8Edrrl01Q2o=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=jqAgh9SNUm+BUIRdYxTLR003/7UBqUIuMpPmb2wIkoNc9bGkaC8hqTTqE3Bjkl+/B DbaDjFDcKw25pixulAbHBqzaEMUA1glKCsuQKcnYi7Gbo+Mtq8VH/H52YveEkWRRJS kHsHcP6VU9oGIxPPPmMJvmiKM7IuSXVOUashf+9xfPJF4jaTWNbgyg4JchjiZWuCh3 PfDKXsHxpIEcGo/pRXWKzOWw6wSJxlzt0xHKQ1Wp+ZpbjEYDadK/XasB6dd+DsXkMN 3P+yWPnc6RxJr8dOeClDXGCy/iHTXtoljJSCQO17PmOPDrlu1ZQ9JXAkx+OfpMBUWh 0QSVLU6/QbtdA== Received: from localhost (localhost [127.0.0.1]) by elaine.keithp.com (Postfix) with ESMTP id A61D13F21D93; Wed, 2 Aug 2023 09:19:19 -0700 (PDT) X-Virus-Scanned: Debian amavis at keithp.com Received: from elaine.keithp.com ([127.0.0.1]) by localhost (elaine.keithp.com [127.0.0.1]) (amavis, port 10024) with LMTP id Jbfzdi1Uda7k; Wed, 2 Aug 2023 09:19:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=keithp.com; s=mail; t=1690993158; bh=k8aWFrRyWz0HU2RDbR8GK1/MnJ0Zhzfz8Edrrl01Q2o=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Ar3mq9SETzq7yAFGIQUG0dca9yhCA8xJERHH+B+iTMEbAz6Qf3ruqO911FmjBfhe0 LPabTFT15bIVWAVrsL4UKq6Q3hncdGHy1+pfICaCcatnPy+uLRIngoaLSyBeKqtSYm t+uz/BwTmvRMo1HFWSUt6HjDwSSlcnBr9II/a669UG6SEP1q+q3pLn9ZWMq+mqvMUI WEQsyIkz2Kxi0CUd/I/6BsGhmY36dl74TPzjfC9kWe4Libqi3H+Qj/A13wh3cLrBKZ tdvSXBcQu3tPy0djLPJ0Bh8poYcUVsCbsYwX2bOXN7DNHmGn3QU1+SP7j1m3qdgFa+ 6SVVBT/5p4U9w== Received: from keithp.com (koto.keithp.com [192.168.11.2]) by elaine.keithp.com (Postfix) with ESMTPSA id DCA853F217BF; Wed, 2 Aug 2023 09:19:18 -0700 (PDT) Received: by keithp.com (Postfix, from userid 1000) id 712FB1E601CB; Wed, 2 Aug 2023 09:19:18 -0700 (PDT) To: qemu-devel@nongnu.org Cc: Laurent Vivier , Keith Packard Subject: [PATCH 1/3] target/m68k: Pass semihosting arg to exit Date: Wed, 2 Aug 2023 09:19:12 -0700 Message-Id: <20230802161914.395443-2-keithp@keithp.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230802161914.395443-1-keithp@keithp.com> References: <20230802161914.395443-1-keithp@keithp.com> MIME-Version: 1.0 Received-SPF: pass client-ip=63.227.221.253; envelope-from=keithp@keithp.com; helo=elaine.keithp.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Keith Packard X-Patchwork-Original-From: Keith Packard via From: Keith Packard Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Instead of using d0 (the semihost function number), use d1 (the provide exit status). Signed-off-by: Keith Packard Reviewed-by: Peter Maydell --- target/m68k/m68k-semi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/target/m68k/m68k-semi.c b/target/m68k/m68k-semi.c index 88ad9ba814..12235759c7 100644 --- a/target/m68k/m68k-semi.c +++ b/target/m68k/m68k-semi.c @@ -130,8 +130,8 @@ void do_m68k_semihosting(CPUM68KState *env, int nr) args = env->dregs[1]; switch (nr) { case HOSTED_EXIT: - gdb_exit(env->dregs[0]); - exit(env->dregs[0]); + gdb_exit(env->dregs[1]); + exit(env->dregs[1]); case HOSTED_OPEN: GET_ARG(0);