From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 24949 invoked by alias); 17 Nov 2013 19:52:28 -0000 Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org Received: (qmail 24939 invoked by uid 89); 17 Nov 2013 19:52:28 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.6 required=5.0 tests=AWL,BAYES_05,RDNS_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no version=3.3.2 X-HELO: mail-vc0-f169.google.com Received: from Unknown (HELO mail-vc0-f169.google.com) (209.85.220.169) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES128-SHA encrypted) ESMTPS; Sun, 17 Nov 2013 19:52:26 +0000 Received: by mail-vc0-f169.google.com with SMTP id hu8so3071580vcb.14 for ; Sun, 17 Nov 2013 11:52:18 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:date :message-id:subject:from:to:cc:content-type; bh=uBMVVUjZk5jaN6IiEsFqjV+7nr9XhyhLouxtTXVYazU=; b=FF2IcV3O8GMMOR4ETIjGInZXElwQ4TKVdhKdZ+fygTvc5hNY68jyCxzgxyWYczWttn jPKRBuwwKEI0Mz2X1D/ntumWB5XouysaEh4hIHNelkUMWY7eyFOQArj/hylNFa+zb2QY ZDXPmcytQRKUgy9uinc0LqZd1Xz9Pl8r7SiJgt0HfRLbeRuKADm86E6BH43wMJX6nuse 1fGQflOv2QR7m/yIxbmPywl3SQcH27ThdNMozyirBc6Fab1MszIhjTJKGS/byU88eDu+ 4uVPX9L28sqKYOZBsSC5pt8skKFByJm6YVrKDRorV29iLoMM5A04v+P4j0aYw120CU4G aZuQ== X-Gm-Message-State: ALoCoQn7RIfSh8jwfCe+KcFlYBg1Z5bbz6wmGL/vmKhinaVN9ZT3BgilZSlb8mW7hIYOG2rhJPGHKIe1o1mDTP1NzwlJzqrjW3hQLrmSdYgf2nDH+6faybAyxvhOfvsYrqsDdoFg6Vr33MAVCADC0B5DzS6ovE4gOYCKeCWa29vNeJ1QYGSy1heyNsiDn7BMufNlEnzru6lIoyl1x4E1k+nOyJNCmGUxXw== MIME-Version: 1.0 X-Received: by 10.220.86.69 with SMTP id r5mr11699678vcl.9.1384717938014; Sun, 17 Nov 2013 11:52:18 -0800 (PST) Received: by 10.52.163.52 with HTTP; Sun, 17 Nov 2013 11:52:17 -0800 (PST) In-Reply-To: <1383458049-20893-3-git-send-email-yao@codesourcery.com> References: <1383458049-20893-1-git-send-email-yao@codesourcery.com> <1383458049-20893-3-git-send-email-yao@codesourcery.com> Date: Sun, 17 Nov 2013 20:09:00 -0000 Message-ID: Subject: Re: [PATCH 02/10] Don't update target_dcache if it is not initialized From: Doug Evans To: Yao Qi Cc: gdb-patches Content-Type: text/plain; charset=ISO-8859-1 X-IsSubscribed: yes X-SW-Source: 2013-11/txt/msg00446.txt.bz2 On Sat, Nov 2, 2013 at 10:54 PM, Yao Qi wrote: > After previous patch, 'target_dcache' is initialized lazily. It is > possible that 'target_dcache' is still NULL when GDB writes to memory. > In this case, update to 'target_dcache' can be skipped. > > gdb: > > 2013-11-02 Yao Qi > > * target.c (memory_xfer_partial_1): Update 'target_dcache' if > it is initialized. Ok.