From owner-svn-src-head@freebsd.org Fri Feb 14 12:45:41 2020 Return-Path: Delivered-To: svn-src-head@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id BEDD42339D7; Fri, 14 Feb 2020 12:45:41 +0000 (UTC) (envelope-from antoine.brodin.freebsd@gmail.com) Received: from mail-qv1-f65.google.com (mail-qv1-f65.google.com [209.85.219.65]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 48JtQX731fz4Xfs; Fri, 14 Feb 2020 12:45:40 +0000 (UTC) (envelope-from antoine.brodin.freebsd@gmail.com) Received: by mail-qv1-f65.google.com with SMTP id o18so4201322qvf.1; Fri, 14 Feb 2020 04:45:40 -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=D3ZOlg1pE9SPz01r6e919fddPIzo3yl8kpR6SUSqHDQ=; b=hgabsLYGLPLPQ/MT1H08vuEuzTOV+W24wGM+YgEV0mA0FW7otkNeIXyLL9vTVvNEHp h8aLVEIarqiLN6KufQdlzXO7O9maJRW4A06iIZQ0KfClVYaIa4+X8HFyktshBie7Cqjp H4aEegrvU8W1z94FEP+ECOlD6BGHU2YNdtRlEFvj2Ko79AETwExoykrXmv/wnmaZRkXb aZXnvfyuxin5qVC1zTGMnWJm3K1w17wRdZ+HYmigBF3t6VnXdM7QdKixcP0U7Zjo58LG 0FMiCYm+jKwCWmZz8V8nlpSOzLVdnDN7skpR0bv8LU9bdCG+Ocb39ifUcZBQZiezLRWu BLRQ== X-Gm-Message-State: APjAAAVemcbTTEk9vYLizoKkW6xxn5WKSmXL5T6XhcHaPJueoSFKlpP4 kvdHf/Pwvt4hmuJZK1454D6ocN87DAiXP1YyCCc= X-Google-Smtp-Source: APXvYqwwY0GloriN2pQ3FHq2ojKhcXFtUrRCJdC0cmemVMZJwbBXBDSFvSBb3tx2my75R41th4YuPb52mj97fvnOykk= X-Received: by 2002:ad4:52eb:: with SMTP id p11mr1803214qvu.211.1581684340063; Fri, 14 Feb 2020 04:45:40 -0800 (PST) MIME-Version: 1.0 References: <202002132342.01DNg9Bk010493@repo.freebsd.org> <20200214115133.GN4808@kib.kiev.ua> In-Reply-To: From: Antoine Brodin Date: Fri, 14 Feb 2020 13:45:28 +0100 Message-ID: Subject: Re: svn commit: r357895 - in head/libexec/rtld-elf: . aarch64 amd64 arm i386 mips powerpc powerpc64 riscv sparc64 To: Konstantin Belousov Cc: src-committers , svn-src-all , svn-src-head@freebsd.org Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: 48JtQX731fz4Xfs X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of antoinebrodinfreebsd@gmail.com designates 209.85.219.65 as permitted sender) smtp.mailfrom=antoinebrodinfreebsd@gmail.com X-Spamd-Result: default: False [-2.95 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; RCVD_TLS_ALL(0.00)[]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[4]; R_SPF_ALLOW(-0.20)[+ip4:209.85.128.0/17:c]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[text/plain]; MIME_TRACE(0.00)[0:+]; DMARC_NA(0.00)[freebsd.org]; TO_DN_SOME(0.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[65.219.85.209.list.dnswl.org : 127.0.5.0]; IP_SCORE(-0.95)[ipnet: 209.85.128.0/17(-3.01), asn: 15169(-1.68), country: US(-0.05)]; FORGED_SENDER(0.30)[antoine@freebsd.org,antoinebrodinfreebsd@gmail.com]; FREEMAIL_TO(0.00)[gmail.com]; RWL_MAILSPIKE_POSSIBLE(0.00)[65.219.85.209.rep.mailspike.net : 127.0.0.17]; R_DKIM_NA(0.00)[]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:209.85.128.0/17, country:US]; TAGGED_FROM(0.00)[]; FROM_NEQ_ENVFROM(0.00)[antoine@freebsd.org,antoinebrodinfreebsd@gmail.com]; RCVD_COUNT_TWO(0.00)[2] X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 14 Feb 2020 12:45:41 -0000 On Fri, Feb 14, 2020 at 1:37 PM Antoine Brodin wrote: > > On Fri, Feb 14, 2020 at 12:51 PM Konstantin Belousov > wrote: > > > > On Fri, Feb 14, 2020 at 11:17:12AM +0100, Antoine Brodin wrote: > > > On Fri, Feb 14, 2020 at 12:42 AM Konstantin Belousov wrote: > > > > > > > > Author: kib > > > > Date: Thu Feb 13 23:42:09 2020 > > > > New Revision: 357895 > > > > URL: https://svnweb.freebsd.org/changeset/base/357895 > > > > > > > > Log: > > > > Handle non-plt IRELATIVE relocations, at least for x86. > > > > > > > > lld 10.0 seems to generate this relocation for rdtsc_mb() ifunc in our libc. > > > > > > > > Reported, reviewed, and tested by: dim (amd64, previous version) > > > > Discussed with: emaste > > > > Sponsored by: The FreeBSD Foundation > > > > MFC after: 1 week > > > > Differential revision: https://reviews.freebsd.org/D23652 > > > > > > Hi, > > > > > > This broke lang/gcc* > > > For instance: > > > http://gohan03.nyi.freebsd.org/data/head-amd64-default-baseline/p526077_s357895/logs/errors/gcc9-9.2.0_1.log > > > > > > > There should be the configure log with more details. > > Also hopefully the binary that segfaulted is also around, please > > provide me with it as well. > > The config.log is available at: > https://people.freebsd.org/~antoine/config.log > > It seems that contest is deleted after the segfault. A "hello world" compiled with cc -m32 or gcc -m32 runs fine before the change, but segfaults after. Antoine