From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 39767 invoked by alias); 28 Dec 2019 21:27:09 -0000 Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Received: (qmail 39760 invoked by uid 89); 28 Dec 2019 21:27:09 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=0.0 required=5.0 tests=AWL,BAYES_00,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,RCVD_IN_SORBS_WEB,SPF_PASS autolearn=no version=3.3.1 spammy=stopping X-HELO: mail-wr1-f52.google.com Received: from mail-wr1-f52.google.com (HELO mail-wr1-f52.google.com) (209.85.221.52) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Sat, 28 Dec 2019 21:27:07 +0000 Received: by mail-wr1-f52.google.com with SMTP id z7so29347910wrl.13 for ; Sat, 28 Dec 2019 13:27:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:subject:to:message-id:date:user-agent:mime-version :content-transfer-encoding; bh=TZ6sOsGDkSImsGj7ZjbVPRbncapGo1z72/bnHF76fY8=; b=ofGMUPnXw6uOSPr5KX4v5IXyddGHAQWMX3NqRpRfNh6TDBXWrSe+zqjpL3EGXwvesW QRv4jTjDUIRhMuBA4F4ft8VHB506fuagM/dRqt/cbzpwGD3ESYOzwz/KxBpjhFVHYpKR Uco/5uIWANgg8BTKVVZBJ5OHNW76b34a9totOeMRiPRle1QqhA+0YEG1OSt9QxeWF4wU LYwHnQqGkir5/zNxj6cCpfqMmkVqVz/54KosDTqewtz1IEuSloOfL96nTpZ02JvpiUAp T8PQsoWELd3n1dqclX9VcjgIPhpE641qXYl3suNBN4vgFVG21Zx9BE//WWqSG9sbpjJD tSnw== Return-Path: Received: from [192.168.0.11] ([151.60.83.131]) by smtp.gmail.com with ESMTPSA id b15sm15371344wmj.13.2019.12.28.13.27.04 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 28 Dec 2019 13:27:04 -0800 (PST) From: Marco Atzeri Subject: GDB and thread To: "cygwin@cygwin.com" Message-ID: Date: Sat, 28 Dec 2019 22:05:00 -0000 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.3.1 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-IsSubscribed: yes X-SW-Source: 2019-12/txt/msg00305.txt.bz2 Hi, I am trying to debug the libuv test failures, but it seems I am not able to convince GDB on stopping just before the failure. Is "thread apply all" working on Cygwin ? The fact that produces no output in comparison to a normal break command is a bit strange (gdb) break test-dlerror.c:34 Breakpoint 1 at 0x10040b0b0: file /pub/devel/libuv/libuv-1.34.0/test/test-dlerro r.c, line 34. (gdb) thread apply all break test-dlerror.c:34 (gdb) run dlerror Starting program: /cygdrive/d/cyg_pub/devel/libuv/libuv-1.34.0-build/test/.libs/ run-tests.exe dlerror [New Thread 139176.0x231a0] [New Thread 139176.0x231c8] [New Thread 139176.0x21a0c] [New Thread 139176.0x2332c] [New Thread 139176.0x230b0] [New Thread 139176.0x231cc] [New Thread 139176.0x23028] [New Thread 139176.0x23214] [Thread 139176.0x23028 exited with code 0] not ok 1 - dlerror # exit code 134 # Output from process `dlerror`: # Assertion failed in /pub/devel/libuv/libuv-1.34.0/test/test-dlerror.c on line 45: strstr(msg, path) != NULL [Thread 139176.0x231c8 exited with code 134] [Thread 139176.0x230b0 exited with code 134] [Thread 139176.0x2332c exited with code 134] [Thread 139176.0x23214 exited with code 134] [Thread 139176.0x21a0c exited with code 134] [Inferior 1 (process 139176) exited with code 0206] (gdb) Any hint will be appreciated Regards Marco -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple