From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr1-f49.google.com (mail-wr1-f49.google.com [209.85.221.49]) by sourceware.org (Postfix) with ESMTPS id B02BA3857404 for ; Mon, 21 Mar 2022 18:10:39 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org B02BA3857404 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=palves.net Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=gmail.com Received: by mail-wr1-f49.google.com with SMTP id r10so21870808wrp.3 for ; Mon, 21 Mar 2022 11:10:39 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:references:from:in-reply-to :content-transfer-encoding; bh=qQumLLqWGzKWXF4o2HA3p4sYAs+p3sQk16wkNl/CHxE=; b=pgLEC/MNNIHTTq+u9Nqe0xjO0uQLpVgNfJnG1PFXLnCzH2f1dbcotbbVeQEfcq+5kd YzM+4+YtYQdzfkRyCVpDdc2ZyaA+XlWf9zb7BdfjMYBsHhWxLg9F9C9PAAWf0UDbB+tF A0ds2oXJME9Xrlv6Hq3gnudb/XtH9bZe/6qa14JD3H4uTYzQjITVVz8r/BmX4Cb1XNgU MOcL86iwmNFWN3t2hSM7TyMpOYk3f7TH72SpybAbey9esoSII0C9zGpeIflrwukOpC9r X7L6RtvntmBPPBIXwBmIOHcVPZoSGdGcE3vBIrX1kWbIfULW3VunD15A397mxl5k4Rm1 eowQ== X-Gm-Message-State: AOAM532LUUC7RgAs6h/CA5lrHBNmRyfF0GyxYUjZ+Df2bpuVLrve7fx2 iSZ6UGTsuCWaVmcukfx9FjtgLSdsZpg= X-Google-Smtp-Source: ABdhPJweetM3t0X0f/l47q6dtYNu8P7Jj6N2BDlw6GtTv9k27MMCmKw0u3E7j28EDAyTVxBxx6GrXg== X-Received: by 2002:a05:6000:178b:b0:204:f77:c0c with SMTP id e11-20020a056000178b00b002040f770c0cmr5757309wrg.150.1647886238573; Mon, 21 Mar 2022 11:10:38 -0700 (PDT) Received: from ?IPV6:2001:8a0:f924:2600:209d:85e2:409e:8726? ([2001:8a0:f924:2600:209d:85e2:409e:8726]) by smtp.gmail.com with ESMTPSA id f15-20020a0560001a8f00b0020397ea11d2sm15494202wry.20.2022.03.21.11.10.36 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 21 Mar 2022 11:10:37 -0700 (PDT) Message-ID: Date: Mon, 21 Mar 2022 18:10:36 +0000 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.7.0 Subject: Re: [PATCH v2 03/12] x86-nat: Add x86_lookup_debug_reg_state. Content-Language: en-US To: John Baldwin , gdb-patches@sourceware.org References: <20220316201923.89694-1-jhb@FreeBSD.org> <20220316201923.89694-4-jhb@FreeBSD.org> From: Pedro Alves In-Reply-To: <20220316201923.89694-4-jhb@FreeBSD.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-3.7 required=5.0 tests=BAYES_00, FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS, KAM_DMARC_STATUS, NICE_REPLY_A, RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2, SPF_HELO_NONE, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) 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: Mon, 21 Mar 2022 18:10:42 -0000 On 2022-03-16 20:19, John Baldwin wrote: > This function returns nullptr if debug register state does not > yet exist for a given process rather than creating new state. OK.