From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 19609 invoked by alias); 9 Dec 2016 09:57:03 -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 19579 invoked by uid 89); 9 Dec 2016 09:57:02 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.9 required=5.0 tests=AWL,BAYES_00,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,SPF_PASS autolearn=ham version=3.3.2 spammy=H*MI:sk:1481036 X-HELO: mail-wm0-f68.google.com Received: from mail-wm0-f68.google.com (HELO mail-wm0-f68.google.com) (74.125.82.68) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Fri, 09 Dec 2016 09:57:00 +0000 Received: by mail-wm0-f68.google.com with SMTP id u144so2899873wmu.0 for ; Fri, 09 Dec 2016 01:57:00 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:date:from:to:subject:message-id:references :mime-version:content-disposition:content-transfer-encoding :in-reply-to:user-agent; bh=32sfmZxbzlktMnr3V7ZN2A5Pkucvh2N81kEuO9nQ13g=; b=ZTRTuzUfQLhcxszZZyPAyt9nD3nhxitVBVELx7Zi+r8C4GjspNxwPvOfg+4gos0tkB 9nVtxlnJJkSJvUvh5tRv0jGxdzdhcryIYKhXrclyVo84Ll6r8IjqQEyKc3pAq8GmT2s6 DWKkSRo0zqQUP9Z7/DDpGYbTvKDaRwW0vi9Ai5n2xJi5hW7gcdf7JomZWRSH4xp7zd78 bxEUG21f1St6fhUp6tW947brcOsCHMd4b/jEpfGDJRZ6vjnET3y7PILeRjy9cbbbFG13 qLpRrm2dOOJH3AZ+Ent9xGxCqL0h7PQ6pK4NW/4sO2hZOMyzSaC1g0uxFxcNdcJxrKrc /h9g== X-Gm-Message-State: AKaTC00bnzMHK15ctwYsguPhQkK+J74DeY7oO5MHDx43HbPNZh2cV5jEgL+tPDLwAjLiUQ== X-Received: by 10.28.148.81 with SMTP id w78mr5672625wmd.42.1481277418601; Fri, 09 Dec 2016 01:56:58 -0800 (PST) Received: from E107787-LIN (gcc1-power7.osuosl.org. [140.211.15.137]) by smtp.gmail.com with ESMTPSA id e188sm19675995wma.21.2016.12.09.01.56.57 for (version=TLS1_2 cipher=AES128-SHA bits=128/128); Fri, 09 Dec 2016 01:56:58 -0800 (PST) Date: Fri, 09 Dec 2016 09:57:00 -0000 From: Yao Qi To: gdb-patches@sourceware.org Subject: Re: [PATCH 0/3] Use code cache in arm and aarch64 prologue analyzer Message-ID: <20161209095643.GE13661@E107787-LIN> References: <1481036629-21542-1-git-send-email-yao.qi@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <1481036629-21542-1-git-send-email-yao.qi@linaro.org> User-Agent: Mutt/1.5.21 (2010-09-15) X-IsSubscribed: yes X-SW-Source: 2016-12/txt/msg00226.txt.bz2 On 16-12-06 15:03:46, Yao Qi wrote: > This patch series improves the speed on setting a breakpoint on a > function, like "break foo" on arm and aarch64. Each backend has > slightly different paths on "debug information exists vs. debug > information doesn't exist". Patch #1 changes gdb.perf/skip-prologue.exp > so that we can compile the test case with and without debug > information. Patch #2 and patch #3 improves arm and aarch respectively. > I've pushed them in. -- Yao (齐尧)