From nobody Sat Feb 7 07:57:48 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (208.118.235.17 [208.118.235.17]) by mx.zohomail.com with SMTPS id 1536701510372571.0205377285384; Tue, 11 Sep 2018 14:31:50 -0700 (PDT) Received: from localhost ([::1]:59623 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fzqG2-00081L-A5 for importer@patchew.org; Tue, 11 Sep 2018 17:31:38 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:49934) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fzqEx-0007iQ-33 for qemu-devel@nongnu.org; Tue, 11 Sep 2018 17:30:32 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fzqEt-0006vg-QO for qemu-devel@nongnu.org; Tue, 11 Sep 2018 17:30:30 -0400 Received: from relay1.mentorg.com ([192.94.38.131]:58047) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1fzqEr-0006W8-3o for qemu-devel@nongnu.org; Tue, 11 Sep 2018 17:30:26 -0400 Received: from svr-orw-mbx-03.mgc.mentorg.com ([147.34.90.203]) by relay1.mentorg.com with esmtps (TLSv1.2:ECDHE-RSA-AES256-SHA384:256) id 1fzqEZ-0006ut-T0 from Sandra_Loosemore@mentor.com ; Tue, 11 Sep 2018 14:30:07 -0700 Received: from SVR-ORW-MBX-09.mgc.mentorg.com (147.34.90.209) by svr-orw-mbx-03.mgc.mentorg.com (147.34.90.203) with Microsoft SMTP Server (TLS) id 15.0.1320.4; Tue, 11 Sep 2018 14:30:05 -0700 Received: from build2-trusty-cs (147.34.91.1) by SVR-ORW-MBX-09.mgc.mentorg.com (147.34.90.209) with Microsoft SMTP Server id 15.0.1320.4 via Frontend Transport; Tue, 11 Sep 2018 14:30:05 -0700 Received: by build2-trusty-cs (Postfix, from userid 49998) id BE51642804F; Tue, 11 Sep 2018 14:30:01 -0700 (PDT) From: Sandra Loosemore To: Date: Tue, 11 Sep 2018 14:29:39 -0700 Message-ID: <1536701379-106032-1-git-send-email-sandra@codesourcery.com> X-Mailer: git-send-email 2.8.1 MIME-Version: 1.0 X-detected-operating-system: by eggs.gnu.org: Windows NT kernel [generic] [fuzzy] X-Received-From: 192.94.38.131 Subject: [Qemu-devel] [PATCH] Fix breakpoints in nios2 user-mode emulation. 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: marex@denx.de, Sandra Loosemore , crwulff@gmail.com, alex.bennee@linaro.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Without this patch, QEMU exits immediately when it execution stops at a breakpoint, instead of reporting it to GDB. Signed-off-by: Sandra Loosemore Reviewed-by: Richard Henderson --- linux-user/nios2/cpu_loop.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/linux-user/nios2/cpu_loop.c b/linux-user/nios2/cpu_loop.c index dac7a06..a5ae37f 100644 --- a/linux-user/nios2/cpu_loop.c +++ b/linux-user/nios2/cpu_loop.c @@ -71,6 +71,9 @@ void cpu_loop(CPUNios2State *env) gdbsig =3D TARGET_SIGTRAP; break; } + case EXCP_DEBUG: + gdbsig =3D TARGET_SIGTRAP; + break; case 0xaa: switch (env->regs[R_PC]) { /*case 0x1000:*/ /* TODO:__kuser_helper_version */ --=20 2.8.1