From patchwork Mon Mar 10 12:22:59 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Riku Voipio X-Patchwork-Id: 328550 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 599732C00E0 for ; Mon, 10 Mar 2014 23:25:41 +1100 (EST) Received: from localhost ([::1]:48411 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WMzH0-0006aT-Jr for incoming@patchwork.ozlabs.org; Mon, 10 Mar 2014 08:25:38 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:41959) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WMzEg-0002rW-Mj for qemu-devel@nongnu.org; Mon, 10 Mar 2014 08:23:19 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WMzEW-00084p-2K for qemu-devel@nongnu.org; Mon, 10 Mar 2014 08:23:14 -0400 Received: from afflict.kos.to ([92.243.29.197]:50051) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WMzEV-00084S-GK for qemu-devel@nongnu.org; Mon, 10 Mar 2014 08:23:03 -0400 Received: from localhost.localdomain (afflict [92.243.29.197]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by afflict.kos.to (Postfix) with ESMTPSA id E3B4426567; Mon, 10 Mar 2014 13:23:01 +0100 (CET) From: riku.voipio@linaro.org To: qemu-devel@nongnu.org Date: Mon, 10 Mar 2014 14:22:59 +0200 Message-Id: X-Mailer: git-send-email 1.7.2.5 In-Reply-To: References: X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 92.243.29.197 Cc: peter.maydell@linaro.org, Petar Jovanovic Subject: [Qemu-devel] [PATCH 7/8] linux-user: correct handling of break exception for MIPS 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: Petar Jovanovic Exception with break instruction has not been correctly propagated as SIGTRAP. This resolves crash issues with examples that use break instruction on MIPS. Signed-off-by: Petar Jovanovic Signed-off-by: Riku Voipio --- linux-user/main.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/linux-user/main.c b/linux-user/main.c index 9192977..c19e7fb 100644 --- a/linux-user/main.c +++ b/linux-user/main.c @@ -2384,6 +2384,10 @@ static int do_break(CPUMIPSState *env, target_siginfo_t *info, ret = 0; break; default: + info->si_signo = TARGET_SIGTRAP; + info->si_errno = 0; + queue_signal(env, info->si_signo, &*info); + ret = 0; break; }