From patchwork Mon May 18 18:33:00 2026 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Bouhaouel, Mohamed" X-Patchwork-Id: 135225 Return-Path: X-Original-To: patchwork@sourceware.org Delivered-To: patchwork@sourceware.org Received: from vm01.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 9397A4BB3B86 for ; Mon, 18 May 2026 18:36:38 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 9397A4BB3B86 Authentication-Results: sourceware.org; dkim=pass (2048-bit key, unprotected) header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=N4p9WkZL X-Original-To: gdb-patches@sourceware.org Delivered-To: gdb-patches@sourceware.org Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.21]) by sourceware.org (Postfix) with ESMTPS id 3A2564BB1C3A for ; Mon, 18 May 2026 18:34:25 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 3A2564BB1C3A Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=intel.com ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 3A2564BB1C3A Authentication-Results: sourceware.org; arc=none smtp.remote-ip=198.175.65.21 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1779129265; cv=none; b=pQXh4qVH8tupdUKaZClaZ2S6yDSY03CMggsZNqaDew5lPaNl9jviPhk525gIfddhTHojVc5lcYoFLSrjEoaXPbTLTXGa2LL7wcyogXdx/D3jKYBcefzRGLSFxI6DQaYhLpju8/ZHdfxxUc3hEZ64td1BY08ay+1STaDv/t/U5wA= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1779129265; c=relaxed/simple; bh=O4r0AoWWIoDS3JwERbeG2+ANJi2AyBHSRAE8JcYZ1tI=; h=DKIM-Signature:From:To:Subject:Date:Message-ID:MIME-Version; b=pDtw1wCGFQOSEVePW8bO+wp1MgPmS0OOb19YIukCMYXWdD7NmGB+TB5bpQDUNg6OXLCkJmcuPwAu93JuOrHaSEZSLyBnS33SxmpHIiEz+hTHAJsmhTovWwk7w7OHHhN/2mf3NjWpV7G3wbIj6/8qC4j8qn/2sS40ZdXNH10bx6M= ARC-Authentication-Results: i=1; sourceware.org; dkim=pass (2048-bit key, unprotected) header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=N4p9WkZL DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 3A2564BB1C3A DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1779129266; x=1810665266; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=O4r0AoWWIoDS3JwERbeG2+ANJi2AyBHSRAE8JcYZ1tI=; b=N4p9WkZLlbQKPSn3qseG76riedHGf4N+K4x7ZoR1qTutY6ePXGzRLlpX PUzBSwkBSl4LzgbHqBjO5XjsX0Qr5hiTkAawb1fTy8Ms+crPJp5wceEk6 oIE702Fd9kEXOwURGNqpHLlrab8X3kaEUViGcOkuNEWRwKvK6+8MUjUMk XeVxX/6Yr2JjTM+HnqMPGOXVgPc8AGP7Q6wflitt5QWrU6G0VP8bTkMBi 7HAfUmIRWXSKQ5IRPdJSYZ6AikMwXHrUXXbb8VQXOp+7IGFBKLrYr6QeR K1leHGZoCqzIzfmwnw291V0MexBTlfdXw0ikYJnq0zn53hPp47rmRIec4 g==; X-CSE-ConnectionGUID: 0WNpUT3PRtSwxHcEb583dA== X-CSE-MsgGUID: 2AQfcxuqR6axM45+wHIoDg== X-IronPort-AV: E=McAfee;i="6800,10657,11790"; a="79893973" X-IronPort-AV: E=Sophos;i="6.23,242,1770624000"; d="scan'208";a="79893973" Received: from fmviesa005.fm.intel.com ([10.60.135.145]) by orvoesa113.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 May 2026 11:34:25 -0700 X-CSE-ConnectionGUID: 8tquVQe1Qz6TeZPM0d72zw== X-CSE-MsgGUID: DFl1GivoRjO1tMYHeWHDJA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,242,1770624000"; d="scan'208";a="244502773" Received: from cwhite-mobl.ger.corp.intel.com (HELO localhost) ([10.245.114.180]) by fmviesa005-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 May 2026 11:34:22 -0700 From: Mohamed Bouhaouel To: gdb-patches@sourceware.org Cc: mohamed.bouhaouel@intel.com, stephan.rohr@intel.com, markus.t.metzger@intel.com Subject: [PATCH 04/11] gdb, remote: fix "info program" after reconnect to non-stop target Date: Mon, 18 May 2026 20:33:00 +0200 Message-ID: <20260518183316.127043-5-mohamed.bouhaouel@intel.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260518183316.127043-1-mohamed.bouhaouel@intel.com> References: <20260518183316.127043-1-mohamed.bouhaouel@intel.com> MIME-Version: 1.0 X-Spam-Status: No, score=-10.5 required=5.0 tests=BAYES_00, DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_0, SPF_HELO_NONE, SPF_NONE, TXREP shortcircuit=no autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on sourceware.org X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gdb-patches-bounces~patchwork=sourceware.org@sourceware.org From: "Bouhaouel, Mohamed" After reconnecting to a non-stop remote target that has stopped threads, "info program" incorrectly reports "The program being debugged is not being run" instead of showing the stop information. This happens because the previous_thread global is not updated when processing initial stop replies. Fix by calling update_previous_thread () after set_last_target_status () in print_one_stopped_thread (). Scenario: - Connect to non-stop remote target - Thread receives signal (e.g., SIGUSR1) and stops - Disconnect and reconnect - "info program" reports "not being run" (FAIL) --- gdb/remote.c | 1 + 1 file changed, 1 insertion(+) diff --git a/gdb/remote.c b/gdb/remote.c index b7ccd72829b..a73362a26ee 100644 --- a/gdb/remote.c +++ b/gdb/remote.c @@ -5165,6 +5165,7 @@ remote_target::print_one_stopped_thread (thread_info *thread) /* For "info program". */ set_last_target_status (this, thread->ptid, ws); + update_previous_thread (); if (ws.kind () == TARGET_WAITKIND_STOPPED) {