From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from us-smtp-delivery-1.mimecast.com (us-smtp-delivery-1.mimecast.com [205.139.110.120]) by sourceware.org (Postfix) with ESMTP id 55E81386F816 for ; Sun, 24 May 2020 16:33:09 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 55E81386F816 Received: from mail-wr1-f70.google.com (mail-wr1-f70.google.com [209.85.221.70]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-454-0NsfSNdSMCm4jAj9Upc2NQ-1; Sun, 24 May 2020 12:33:07 -0400 X-MC-Unique: 0NsfSNdSMCm4jAj9Upc2NQ-1 Received: by mail-wr1-f70.google.com with SMTP id p8so7043013wrj.5 for ; Sun, 24 May 2020 09:33:06 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=tOEy0/rRr3eVsp2OZdkbsELSSQl7I/lCbcHnFaiXRUY=; b=LwNwiJscPxQaRZz554wGnWfM9vkRXhMhXOPV4+KkN12LGiWLtKLu2sAANjWZMGmpTA FVz4x5IQ1nfTlOy3lXHJl2nWch07X8EnyWX8PA0WvRocz9ZyZStNUWQ6g3CdX2ZD6YYl LtDwEb2S0pmPvEnT4AZ0Um1OvR7fZO1LbWtABJSpnMQwqaz9FlosDU5I2pDXWo5S9cpT KojMiEVwp2FXLxGSweFrLawI3lIBflQlciNNuQillA/eVnR2RNoCXMC4GnZYJe6aezaZ K7inhHz8mGY6+fK6wRKyMnmwwLpJRDQGdIhO8gdadSszRWFmqWb/ZuwVDSkHo+XNJrDu SIPA== X-Gm-Message-State: AOAM532leC8ofxStF+MtSYaqCQKvCjNCj3rfoqzC9fHpxFH1f3wzu57J y56LZO1laZtJP1KXF5Phaa5r/Wj7tA6Jw+d8XwY66i2/RHemmELWkrEjxbhVKs6omTbAJPFR7rJ F8brvjrNyB6e9EDaADe0yjg== X-Received: by 2002:a1c:998c:: with SMTP id b134mr17167585wme.78.1590337985785; Sun, 24 May 2020 09:33:05 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwcZ11fc8oy3s2kfMZBsdK21iRUMXfRVWHsRAZsJIa9rfDBvDAy4/jUaRpivWZDO7j/qUs9wQ== X-Received: by 2002:a1c:998c:: with SMTP id b134mr17167576wme.78.1590337985622; Sun, 24 May 2020 09:33:05 -0700 (PDT) Received: from ?IPv6:2001:8a0:f909:7b00:2327:23ca:3e56:ef5f? ([2001:8a0:f909:7b00:2327:23ca:3e56:ef5f]) by smtp.gmail.com with ESMTPSA id 62sm14515420wrm.1.2020.05.24.09.33.04 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 24 May 2020 09:33:05 -0700 (PDT) Subject: Re: [PATCH 1/2] gdb/testsuite: add simavr.exp board To: Simon Marchi , gdb-patches@sourceware.org References: <20200524142040.209234-1-simon.marchi@polymtl.ca> From: Pedro Alves Message-ID: <372695e3-7298-5c84-c009-6e41ca953d9f@redhat.com> Date: Sun, 24 May 2020 17:33:04 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.2.1 MIME-Version: 1.0 In-Reply-To: <20200524142040.209234-1-simon.marchi@polymtl.ca> Content-Language: en-US X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-5.0 required=5.0 tests=BAYES_00, DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H4, RCVD_IN_MSPIKE_WL, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 24 May 2020 16:33:10 -0000 On 5/24/20 3:20 PM, Simon Marchi via Gdb-patches wrote: > After sending "target remote :1234" to GDB, I tried using gdb_expect to > wait for the "Remote debugging using :1234" message and the GDB prompt. > That didn't work well, but gdb_test_multiple does work. For example, > with test gdb.base/break.exp, it blocks at some point when using > > gdb_expect { > -re "Remote debugging using :1234.*$gdb_prompt " {} > } > > If anybody knows how to make gdb_expect work here, I could use it > (although gdb_test_multiple works fine, except it will probably generate > a FAIL in cause of failure). Strange. gdb_test_multiple is just a wrapper around gdb_expect, so it should work. Maybe it's sporadic, and gdb_test_multiple only seems to work better? I'd look at RUNTESTFLAGS="-v -v -v --debug" output to figure out why the pattern didn't match, causing the hang. Thanks, Pedro Alves