From owner-svn-src-all@freebsd.org Thu Feb 28 22:50:22 2019 Return-Path: Delivered-To: svn-src-all@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 4B5DB151CD00; Thu, 28 Feb 2019 22:50:22 +0000 (UTC) (envelope-from asomers@gmail.com) Received: from mail-lf1-f45.google.com (mail-lf1-f45.google.com [209.85.167.45]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 55F9B8DCE8; Thu, 28 Feb 2019 22:50:21 +0000 (UTC) (envelope-from asomers@gmail.com) Received: by mail-lf1-f45.google.com with SMTP id p1so16524859lfk.9; Thu, 28 Feb 2019 14:50:21 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=j3u1YswIP1dwU5ahYnuAWHxzn+9GrqWYzUO9CqCjoYo=; b=ggJ+c2w8TwoqdhHs9PW4JHUxLFZm1HAylx3BgWlrt+s0qlOHJbXEQuMss8+wiAL4EJ r7Ghyq4GwPLj05wUjrEuvFoKzm/ivwEcIGJAWL7HeobCXg4YLZ3dS4G2MJz5kEoYBxGW lDNEDH8McVeDtOv6nMoAzXGN8f43SV/0L75l1bhwASg/iLR4XWGidMlOUcwYKCOgaGnl rN5atsQ1jVyTSGFcdcDywGPIaLte4P7niwlHMP4074RAHHeuxBQOMnHIyswCEmNXyFWY 8HJVmvwD/LZMQWW9OyKbomYD3yPDa7+M1WRd2DuyKtGg0ApMgyL86inbwCydETjkcIFv HllQ== X-Gm-Message-State: APjAAAXd4fTDJ0x4gTysQrMAIpw3xIHgEajB2n1pRjee5HXAMy/2saho R8wEdzfqFPQh1WTE2e+wMmXB4EanwhIsAhKHy4WvxQ== X-Google-Smtp-Source: APXvYqxmTfJeY5QXZC2THN8WTwZbIXcTRBQzyPDmEDhk60qwpszi+lNJnsPYkR1EoeOXd9uu18Zku6c3UiFkdzVrnDg= X-Received: by 2002:a19:c1c4:: with SMTP id r187mr1061141lff.10.1551393764414; Thu, 28 Feb 2019 14:42:44 -0800 (PST) MIME-Version: 1.0 References: <201902232114.x1NLE0cH085345@repo.freebsd.org> In-Reply-To: <201902232114.x1NLE0cH085345@repo.freebsd.org> From: Alan Somers Date: Thu, 28 Feb 2019 15:42:32 -0700 Message-ID: Subject: Re: svn commit: r344487 - in head/sys: conf gnu/gcov To: Matt Macy Cc: src-committers , svn-src-all , svn-src-head Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: 55F9B8DCE8 X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; spf=pass (mx1.freebsd.org: domain of asomers@gmail.com designates 209.85.167.45 as permitted sender) smtp.mailfrom=asomers@gmail.com X-Spamd-Result: default: False [-3.93 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-0.998,0]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[4]; R_SPF_ALLOW(-0.20)[+ip4:209.85.128.0/17]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[text/plain]; RCVD_TLS_LAST(0.00)[]; DMARC_NA(0.00)[freebsd.org]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; IP_SCORE(-1.30)[ip: (-0.58), ipnet: 209.85.128.0/17(-3.81), asn: 15169(-2.03), country: US(-0.07)]; TO_DN_ALL(0.00)[]; MX_GOOD(-0.01)[cached: alt3.gmail-smtp-in.l.google.com]; NEURAL_HAM_SHORT(-0.63)[-0.627,0]; RCVD_IN_DNSWL_NONE(0.00)[45.167.85.209.list.dnswl.org : 127.0.5.0]; FORGED_SENDER(0.30)[asomers@freebsd.org,asomers@gmail.com]; MIME_TRACE(0.00)[0:+]; R_DKIM_NA(0.00)[]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:209.85.128.0/17, country:US]; FROM_NEQ_ENVFROM(0.00)[asomers@freebsd.org,asomers@gmail.com]; RCVD_COUNT_TWO(0.00)[2] X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 28 Feb 2019 22:50:22 -0000 On Sat, Feb 23, 2019 at 2:14 PM Matt Macy wrote: > > Author: mmacy > Date: Sat Feb 23 21:14:00 2019 > New Revision: 344487 > URL: https://svnweb.freebsd.org/changeset/base/344487 > > Log: > gcov support > > add gcov support and export results as files in debugfs > > Reviewed by: hps@ > MFC after: 1 week > Sponsored by: iX Systems > Differential Revision: https://reviews.freebsd.org/D19260 > > Added: > head/sys/gnu/gcov/ > head/sys/gnu/gcov/gcc_4_7.c (contents, props changed) > head/sys/gnu/gcov/gcov.h (contents, props changed) > head/sys/gnu/gcov/gcov_fs.c (contents, props changed) > head/sys/gnu/gcov/gcov_subr.c (contents, props changed) > Modified: > head/sys/conf/files > head/sys/conf/kern.mk > head/sys/conf/kern.post.mk > head/sys/conf/kern.pre.mk > head/sys/conf/kmod.mk > head/sys/conf/options On a more practical note, how does one use this new feature? It looks like it could be quite useful. -Alan