From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 114174 invoked by alias); 26 Sep 2016 02:25:23 -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 114157 invoked by uid 89); 26 Sep 2016 02:25:22 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.5 required=5.0 tests=AWL,BAYES_00,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,RCVD_IN_SORBS_SPAM,SPF_PASS autolearn=no version=3.3.2 spammy=nowadays, HX-Received:10.66.48.8, HERE X-HELO: mail-pa0-f66.google.com Received: from mail-pa0-f66.google.com (HELO mail-pa0-f66.google.com) (209.85.220.66) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Mon, 26 Sep 2016 02:25:20 +0000 Received: by mail-pa0-f66.google.com with SMTP id oz2so8056180pac.0 for ; Sun, 25 Sep 2016 19:25:20 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:subject:date:message-id; bh=Zssf4EG3uJ1GF7w+CoQjfzsZBbu4erfSQyU06R05HE0=; b=dNOlziNTNBy1DYu5FkoUwzjDAyjnJ4HBiVQ4luj2SB/xQ4NmVQX8dkk2LWqVie9Uzk 6n2IK5k+hzeCMk216O7OV6PWc9GXCZU4P/ObZZxRsRGF26gDPsdn8nrxy06z0peULnCJ /jAZ2HC2448KyH4lZ4PFiOxuuehEnPZd/ILwiLL1459OCQQ/wtZLTkZfl+0osWr1U6vq f7BafKEqOij3FSbgz3JRnqb88rz3rxVes6X39gshZtYwAKuFmU9zJkLmzJwjrlXPsxa0 rse3T7tkJQ8z/7cujQE+wz7yqclYdrhSFseHpIiyJeny19MVTMBXA7rorDFWlkjAHVct tvWA== X-Gm-Message-State: AE9vXwPmqtZbVhlbG4um3hXXqk5zba1bcKuxvrb/jICQFqZTwL3B8VsHAWX+8QtzDGrqPg== X-Received: by 10.66.48.8 with SMTP id h8mr34011616pan.92.1474856719230; Sun, 25 Sep 2016 19:25:19 -0700 (PDT) Received: from localhost.localdomain (gcc1-power7.osuosl.org. [140.211.15.137]) by smtp.gmail.com with ESMTPSA id m82sm26179741pfk.64.2016.09.25.19.25.17 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sun, 25 Sep 2016 19:25:18 -0700 (PDT) From: Yao Qi X-Google-Original-From: Yao Qi To: gdb-patches@sourceware.org Subject: [PATCH 0/3] Support range stepping on software single-step target Date: Mon, 26 Sep 2016 02:25:00 -0000 Message-Id: <1474856716-5913-1-git-send-email-yao.qi@linaro.org> X-IsSubscribed: yes X-SW-Source: 2016-09/txt/msg00327.txt.bz2 This patch series enables the range stepping on targets support software single-step, although arm-linux is the only target nowadays. Patch 1 is to remove single-step breakpoints for GDBserver internal events. Patch 2 teaches GDBserver to gen pending events from threads in random to avoid starvation. Patch 3 is to enable range stepping if software single-step is supported. Regression tested arm-linux and x86_64-linux. *** BLURB HERE *** Yao Qi (3): Remove single-step breakpoint for GDBserver internal event Get pending events in random Enable range stepping if software single step is supported gdb/gdbserver/inferiors.c | 45 +++++++++++++++++++++++++++++++++++++++++++++ gdb/gdbserver/inferiors.h | 5 +++++ gdb/gdbserver/linux-low.c | 40 +++++++++++++++++++++++++++++----------- 3 files changed, 79 insertions(+), 11 deletions(-) -- 1.9.1