From owner-freebsd-toolchain@freebsd.org Sun Jul 26 21:00:28 2020 Return-Path: Delivered-To: freebsd-toolchain@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 DCC7C36BCD2 for ; Sun, 26 Jul 2020 21:00:28 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4BFFhD41vvz44xk for ; Sun, 26 Jul 2020 21:00:28 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: by mailman.nyi.freebsd.org (Postfix) id 5150C36BD70; Sun, 26 Jul 2020 21:00:28 +0000 (UTC) Delivered-To: toolchain@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 50FF736BC70 for ; Sun, 26 Jul 2020 21:00:28 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BFFhC4FHsz4519 for ; Sun, 26 Jul 2020 21:00:27 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 5BEAA12BE7 for ; Sun, 26 Jul 2020 21:00:27 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 06QL0Ri1093171 for ; Sun, 26 Jul 2020 21:00:27 GMT (envelope-from bugzilla-noreply@FreeBSD.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 06QL0RHa093170 for toolchain@FreeBSD.org; Sun, 26 Jul 2020 21:00:27 GMT (envelope-from bugzilla-noreply@FreeBSD.org) Message-Id: <202007262100.06QL0RHa093170@kenobi.freebsd.org> X-Authentication-Warning: kenobi.freebsd.org: bugzilla set sender to bugzilla-noreply@FreeBSD.org using -f From: bugzilla-noreply@FreeBSD.org To: toolchain@FreeBSD.org Subject: Problem reports for toolchain@FreeBSD.org that need special attention Date: Sun, 26 Jul 2020 21:00:27 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.33 X-BeenThere: freebsd-toolchain@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: Maintenance of FreeBSD's integrated toolchain List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 26 Jul 2020 21:00:28 -0000 To view an individual PR, use: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=(Bug Id). The following is a listing of current problems submitted by FreeBSD users, which need special attention. These represent problem reports covering all versions including experimental development code and obsolete releases. Status | Bug Id | Description ------------+-----------+--------------------------------------------------- Open | 234232 | clang Assertion failed when building the port dev Open | 245179 | lld: wrong/misleading "SHF_MERGE section size mus Open | 247665 | emulators/rpcs3: clang 10 crashes during build 3 problems total for which you should take action. From owner-freebsd-toolchain@freebsd.org Mon Jul 27 09:27:45 2020 Return-Path: Delivered-To: freebsd-toolchain@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 2CE9137C300 for ; Mon, 27 Jul 2020 09:27:45 +0000 (UTC) (envelope-from pjfloyd@wanadoo.fr) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4BFZGS644zz4j7h for ; Mon, 27 Jul 2020 09:27:44 +0000 (UTC) (envelope-from pjfloyd@wanadoo.fr) Received: by mailman.nyi.freebsd.org (Postfix) id D01AE37C209; Mon, 27 Jul 2020 09:27:44 +0000 (UTC) Delivered-To: toolchain@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 CFE2437BDFF for ; Mon, 27 Jul 2020 09:27:44 +0000 (UTC) (envelope-from pjfloyd@wanadoo.fr) Received: from smtp.smtpout.orange.fr (smtp06.smtpout.orange.fr [80.12.242.128]) (using TLSv1 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (Client CN "Bizanga Labs SMTP Client Certificate", Issuer "Bizanga Labs CA" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BFZGR6Vw6z4j9x for ; Mon, 27 Jul 2020 09:27:43 +0000 (UTC) (envelope-from pjfloyd@wanadoo.fr) Received: from wwinf1m22 ([10.223.70.46]) by mwinf5d86 with ME id 89Tg230080zuRia039Tgnp; Mon, 27 Jul 2020 11:27:40 +0200 X-ME-Helo: wwinf1m22 X-ME-Auth: cGpmbG95ZEB3YW5hZG9vLmZy X-ME-Date: Mon, 27 Jul 2020 11:27:40 +0200 X-ME-IP: 192.94.31.2 Date: Mon, 27 Jul 2020 11:27:40 +0200 (CEST) From: Paul FLOYD Reply-To: Paul FLOYD To: toolchain@FreeBSD.org Message-ID: <1139268534.2282.1595842060133.JavaMail.www@wwinf1m22> Subject: Getting started with clang debuginfo MIME-Version: 1.0 X-Originating-IP: [192.94.31.2] X-WUM-FROM: |~| X-WUM-TO: |~| X-WUM-REPLYTO: |~| X-Rspamd-Queue-Id: 4BFZGR6Vw6z4j9x X-Spamd-Bar: +++ Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=none (mx1.freebsd.org: domain of pjfloyd@wanadoo.fr has no SPF policy when checking 80.12.242.128) smtp.mailfrom=pjfloyd@wanadoo.fr X-Spamd-Result: default: False [3.27 / 15.00]; HAS_REPLYTO(0.00)[pjfloyd@wanadoo.fr]; HAS_XOIP(0.00)[]; FREEMAIL_FROM(0.00)[wanadoo.fr]; TO_DN_NONE(0.00)[]; NEURAL_HAM_SHORT(-0.15)[-0.146]; FROM_EQ_ENVFROM(0.00)[]; RCVD_TLS_LAST(0.00)[]; R_DKIM_NA(0.00)[]; ASN(0.00)[asn:3215, ipnet:80.12.240.0/20, country:FR]; MIME_TRACE(0.00)[0:+,1:+,2:~]; FREEMAIL_ENVFROM(0.00)[wanadoo.fr]; ARC_NA(0.00)[]; REPLYTO_EQ_FROM(0.00)[]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; FREEMAIL_REPLYTO(0.00)[wanadoo.fr]; AUTH_NA(1.00)[]; NEURAL_SPAM_MEDIUM(1.00)[1.000]; RCPT_COUNT_ONE(0.00)[1]; DMARC_NA(0.00)[wanadoo.fr]; NEURAL_SPAM_LONG(1.02)[1.017]; RCVD_IN_DNSWL_NONE(0.00)[80.12.242.128:from]; R_SPF_NA(0.00)[no SPF record]; RWL_MAILSPIKE_POSSIBLE(0.00)[80.12.242.128:from]; MID_RHS_NOT_FQDN(0.50)[]; RCVD_COUNT_TWO(0.00)[2] Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.33 X-BeenThere: freebsd-toolchain@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: Maintenance of FreeBSD's integrated toolchain List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 27 Jul 2020 09:27:45 -0000 Hi =C2=A0 I'm investigating some of the remaining issues with Valgrind on FreeBSD. On= e of the two remaining major issues that I'm aware of is with Valgrind read= ing dwarf=C2=A0 debuginfo from clang compiled binaries. The problem isn't t= oo bad with clang 8 on FreeBSD 12.1. On 13-CURRENT with clang 10 things are= noticeably worse. For GCC built binaries I'm not aware of any issues. =C2=A0 I'm not familiar (yet) with the debuginfo code in Valgrind. =C2=A0 To get me going, does anyone have any pointers to - documentation on clang debuginfo - any info on differences wrt GCC (I have seen that GCC does have some debu= ginfo extensions) - any tools that would be useful like ascii dumps =C2=A0 A+ Paul =C2=A0 From owner-freebsd-toolchain@freebsd.org Mon Jul 27 14:38:00 2020 Return-Path: Delivered-To: freebsd-toolchain@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 AB4C7364A4A for ; Mon, 27 Jul 2020 14:38:00 +0000 (UTC) (envelope-from markjdb@gmail.com) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4BFj8S2rZLz3b8D for ; Mon, 27 Jul 2020 14:38:00 +0000 (UTC) (envelope-from markjdb@gmail.com) Received: by mailman.nyi.freebsd.org (Postfix) id 5FCFA364A49; Mon, 27 Jul 2020 14:38:00 +0000 (UTC) Delivered-To: toolchain@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 5F91F364AC8 for ; Mon, 27 Jul 2020 14:38:00 +0000 (UTC) (envelope-from markjdb@gmail.com) Received: from mail-il1-x143.google.com (mail-il1-x143.google.com [IPv6:2607:f8b0:4864:20::143]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 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 4BFj8R2R6rz3bBc for ; Mon, 27 Jul 2020 14:37:59 +0000 (UTC) (envelope-from markjdb@gmail.com) Received: by mail-il1-x143.google.com with SMTP id y18so4843249ilp.10 for ; Mon, 27 Jul 2020 07:37:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:date:from:to:cc:subject:message-id:references:mime-version :content-disposition:content-transfer-encoding:in-reply-to; bh=y0qLWXzFkYkynnzKc6V5N3+Z3bvnqUPvN48kFgF/X8U=; b=CeN1e5J8CkDNA5QMHf+SwSHuQZZ3+06ncKxNltqZ4lloVWXj6J34PD/InXBC8tyoMp DrnNJOBskmSZ0yTdzpFNwOEODY5cRgtshLnni3jWeHRAi8dDox3MisDNikD8anOVqaUy cA0K1hYCJ0jKdd/62+CP6scNYLzedmMgiqkA8tJMnAhipB/SDOhGC2ZDzMCaGYt4h6c/ RG48NthFpwtaxTdBCJY9+PjLxjgZqvgOmz+3fvDwmtExeYGVwa5csy6k/++LxpfXXrVe ICdUqXuquiPaoeCPp+gSWp8Qm5H7GhNx7ioqEbljQG+0wWWX0EQ3We4EGvza+R+995Cj HMig== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:from:to:cc:subject:message-id :references:mime-version:content-disposition :content-transfer-encoding:in-reply-to; bh=y0qLWXzFkYkynnzKc6V5N3+Z3bvnqUPvN48kFgF/X8U=; b=Si1z/BwH7sz1meNAhwFfGpcWmj6wKSE4Mxv5VEoF08sMicCpgGaTtY6qfLx8bsi/Ks G25/2BU33760frDmw0TjldzQ7BlIkYdwHfONBHBiMw9tI2QqDbnOAozdEqua9SXpw2HG crU2XfOJgWKxRQIzHa3DbCrWh8jOYcAdxA87T8OgGeJKXfCeMEQojxV0cXWXsy+C6pP+ A4aekowjlv00X8e9AVItiuDI8aZsSF/OGsMsytuhoIZ3rl6my7vNu1fNxq0GL1+vtwAp L+0gFGRgkVyCveRmWXlYV8sPybWH2W1Q0iSO9bmaE1/2WNe3oM1Zc7c1okRZL4zptiNQ XEmQ== X-Gm-Message-State: AOAM530P1WtEnNYeDoKrEBaFGIfg6JySQgfw7Y2b9HbFnAW2L4FWUMMD tjEE0+VMS03Cc8jC7FZYpl4= X-Google-Smtp-Source: ABdhPJxoB4rQiTdzsQTOhxKzZkbYdHnENs1Xzkf1T9umk1TPgR2qezsThqT66DKyY9dtpflpdhu0ZQ== X-Received: by 2002:a92:aa4b:: with SMTP id j72mr24813057ili.141.1595860678256; Mon, 27 Jul 2020 07:37:58 -0700 (PDT) Received: from raichu (toroon0560w-lp130-08-67-71-176-35.dsl.bell.ca. [67.71.176.35]) by smtp.gmail.com with ESMTPSA id b8sm2689732ilo.55.2020.07.27.07.37.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 27 Jul 2020 07:37:57 -0700 (PDT) Sender: Mark Johnston Date: Mon, 27 Jul 2020 10:37:53 -0400 From: Mark Johnston To: Paul FLOYD Cc: toolchain@freebsd.org Subject: Re: Getting started with clang debuginfo Message-ID: <20200727143753.GA59953@raichu> References: <1139268534.2282.1595842060133.JavaMail.www@wwinf1m22> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <1139268534.2282.1595842060133.JavaMail.www@wwinf1m22> X-Rspamd-Queue-Id: 4BFj8R2R6rz3bBc X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=CeN1e5J8; dmarc=none; spf=pass (mx1.freebsd.org: domain of markjdb@gmail.com designates 2607:f8b0:4864:20::143 as permitted sender) smtp.mailfrom=markjdb@gmail.com X-Spamd-Result: default: False [-1.93 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; ARC_NA(0.00)[]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; NEURAL_HAM_MEDIUM(-0.97)[-0.972]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36]; NEURAL_HAM_LONG(-0.96)[-0.960]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[toolchain@freebsd.org]; DMARC_NA(0.00)[freebsd.org]; RCVD_COUNT_THREE(0.00)[3]; TO_MATCH_ENVRCPT_SOME(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; RCPT_COUNT_TWO(0.00)[2]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::143:from]; NEURAL_HAM_SHORT(-0.30)[-0.301]; MID_RHS_NOT_FQDN(0.50)[]; FREEMAIL_TO(0.00)[wanadoo.fr]; FORGED_SENDER(0.30)[markj@freebsd.org,markjdb@gmail.com]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; FROM_NEQ_ENVFROM(0.00)[markj@freebsd.org,markjdb@gmail.com]; RCVD_TLS_ALL(0.00)[] X-BeenThere: freebsd-toolchain@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: Maintenance of FreeBSD's integrated toolchain List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 27 Jul 2020 14:38:00 -0000 On Mon, Jul 27, 2020 at 11:27:40AM +0200, Paul FLOYD wrote: > Hi >   > I'm investigating some of the remaining issues with Valgrind on FreeBSD. One of the two remaining major issues that I'm aware of is with Valgrind reading dwarf  debuginfo from clang compiled binaries. The problem isn't too bad with clang 8 on FreeBSD 12.1. On 13-CURRENT with clang 10 things are noticeably worse. For GCC built binaries I'm not aware of any issues. >   > I'm not familiar (yet) with the debuginfo code in Valgrind. >   > To get me going, does anyone have any pointers to > - documentation on clang debuginfo > - any info on differences wrt GCC (I have seen that GCC does have some debuginfo extensions) > - any tools that would be useful like ascii dumps Are you asking about tools to dump DWARF info? I've used dwarfdump (from ports) quite a bit in the past. readelf -w is similar and available in the base system. From owner-freebsd-toolchain@freebsd.org Mon Jul 27 15:39:27 2020 Return-Path: Delivered-To: freebsd-toolchain@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 4D5EF366A28 for ; Mon, 27 Jul 2020 15:39:27 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4BFkWM0dHDz3g4S for ; Mon, 27 Jul 2020 15:39:27 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: by mailman.nyi.freebsd.org (Postfix) id 13A0E366C93; Mon, 27 Jul 2020 15:39:27 +0000 (UTC) Delivered-To: toolchain@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 136393664C8 for ; Mon, 27 Jul 2020 15:39:27 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from kib.kiev.ua (kib.kiev.ua [IPv6:2001:470:d5e7:1::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4BFkWL3Hc9z3fwq; Mon, 27 Jul 2020 15:39:25 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from tom.home (kib@localhost [127.0.0.1]) by kib.kiev.ua (8.16.1/8.16.1) with ESMTPS id 06RFdDbp062309 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NO); Mon, 27 Jul 2020 18:39:16 +0300 (EEST) (envelope-from kostikbel@gmail.com) DKIM-Filter: OpenDKIM Filter v2.10.3 kib.kiev.ua 06RFdDbp062309 Received: (from kostik@localhost) by tom.home (8.16.1/8.16.1/Submit) id 06RFdDtY062308; Mon, 27 Jul 2020 18:39:13 +0300 (EEST) (envelope-from kostikbel@gmail.com) X-Authentication-Warning: tom.home: kostik set sender to kostikbel@gmail.com using -f Date: Mon, 27 Jul 2020 18:39:13 +0300 From: Konstantin Belousov To: Mark Johnston Cc: Paul FLOYD , toolchain@freebsd.org Subject: Re: Getting started with clang debuginfo Message-ID: <20200727153913.GC2551@kib.kiev.ua> References: <1139268534.2282.1595842060133.JavaMail.www@wwinf1m22> <20200727143753.GA59953@raichu> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20200727143753.GA59953@raichu> X-Spam-Status: No, score=-1.0 required=5.0 tests=ALL_TRUSTED,BAYES_00, DKIM_ADSP_CUSTOM_MED,FORGED_GMAIL_RCVD,FREEMAIL_FROM, NML_ADSP_CUSTOM_MED autolearn=no autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on tom.home X-Rspamd-Queue-Id: 4BFkWL3Hc9z3fwq X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; none X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:6939, ipnet:2001:470::/32, country:US] X-BeenThere: freebsd-toolchain@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: Maintenance of FreeBSD's integrated toolchain List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 27 Jul 2020 15:39:27 -0000 On Mon, Jul 27, 2020 at 10:37:53AM -0400, Mark Johnston wrote: > On Mon, Jul 27, 2020 at 11:27:40AM +0200, Paul FLOYD wrote: > > Hi > >   > > I'm investigating some of the remaining issues with Valgrind on FreeBSD. One of the two remaining major issues that I'm aware of is with Valgrind reading dwarf  debuginfo from clang compiled binaries. The problem isn't too bad with clang 8 on FreeBSD 12.1. On 13-CURRENT with clang 10 things are noticeably worse. For GCC built binaries I'm not aware of any issues. > >   > > I'm not familiar (yet) with the debuginfo code in Valgrind. > >   > > To get me going, does anyone have any pointers to > > - documentation on clang debuginfo Clang generates DWARF which is documented by the DWARF standard(s), available at http://dwarfstd.org/ > > - any info on differences wrt GCC (I have seen that GCC does have some debuginfo extensions) Gcc also generates DWARF. It is up to the compiler to interpret the standard and provide compliant metadata according to it. But I would expect that the practical difference or troubles in parsing the compiler' output is due to different versions of the used standard. Both gcc and clang allow to specify which level of standard should be used, see the description of the -gdwarf- switch. Different versions of the same compiler might default to different version of DWARF as well. > > - any tools that would be useful like ascii dumps > > Are you asking about tools to dump DWARF info? I've used dwarfdump > (from ports) quite a bit in the past. readelf -w is similar and > available in the base system. From owner-freebsd-toolchain@freebsd.org Mon Jul 27 19:28:38 2020 Return-Path: Delivered-To: freebsd-toolchain@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 7995E36D0DF for ; Mon, 27 Jul 2020 19:28:38 +0000 (UTC) (envelope-from pjfloyd@wanadoo.fr) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4BFqbp1VJmz4FjJ for ; Mon, 27 Jul 2020 19:28:38 +0000 (UTC) (envelope-from pjfloyd@wanadoo.fr) Received: by mailman.nyi.freebsd.org (Postfix) id 3345636D0DE; Mon, 27 Jul 2020 19:28:38 +0000 (UTC) Delivered-To: toolchain@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 32FE236D0DD for ; Mon, 27 Jul 2020 19:28:38 +0000 (UTC) (envelope-from pjfloyd@wanadoo.fr) Received: from smtp.smtpout.orange.fr (smtp06.smtpout.orange.fr [80.12.242.128]) (using TLSv1 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (Client CN "Bizanga Labs SMTP Client Certificate", Issuer "Bizanga Labs CA" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BFqbn0Yfhz4Fg7 for ; Mon, 27 Jul 2020 19:28:36 +0000 (UTC) (envelope-from pjfloyd@wanadoo.fr) Received: from garrigue.home ([2.7.112.8]) by mwinf5d82 with ME id 8KUa230080AvN5u03KUa5q; Mon, 27 Jul 2020 21:28:34 +0200 X-ME-Helo: garrigue.home X-ME-Auth: cGpmbG95ZEB3YW5hZG9vLmZy X-ME-Date: Mon, 27 Jul 2020 21:28:34 +0200 X-ME-IP: 2.7.112.8 From: Paul Floyd Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Mime-Version: 1.0 (Mac OS X Mail 13.4 \(3608.80.23.2.2\)) Subject: Re: Getting started with clang debuginfo Date: Mon, 27 Jul 2020 21:28:31 +0200 References: <1139268534.2282.1595842060133.JavaMail.www@wwinf1m22> <20200727143753.GA59953@raichu> To: toolchain@freebsd.org In-Reply-To: <20200727143753.GA59953@raichu> Message-Id: <9068E247-2FCA-4CCD-86E0-F715C0057EED@wanadoo.fr> X-Mailer: Apple Mail (2.3608.80.23.2.2) X-Rspamd-Queue-Id: 4BFqbn0Yfhz4Fg7 X-Spamd-Bar: ++++ Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=none (mx1.freebsd.org: domain of pjfloyd@wanadoo.fr has no SPF policy when checking 80.12.242.128) smtp.mailfrom=pjfloyd@wanadoo.fr X-Spamd-Result: default: False [4.03 / 15.00]; RCVD_TLS_LAST(0.00)[]; ARC_NA(0.00)[]; MID_RHS_MATCH_FROM(0.00)[]; FROM_HAS_DN(0.00)[]; FREEMAIL_FROM(0.00)[wanadoo.fr]; MV_CASE(0.50)[]; MIME_GOOD(-0.10)[text/plain]; TO_DN_NONE(0.00)[]; DMARC_NA(0.00)[wanadoo.fr]; AUTH_NA(1.00)[]; RCPT_COUNT_ONE(0.00)[1]; RECEIVED_SPAMHAUS_PBL(0.00)[2.7.112.8:received]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_SPAM_MEDIUM(0.84)[0.845]; NEURAL_SPAM_LONG(0.93)[0.925]; RCVD_IN_DNSWL_NONE(0.00)[80.12.242.128:from]; NEURAL_SPAM_SHORT(0.86)[0.860]; R_SPF_NA(0.00)[no SPF record]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:3215, ipnet:80.12.240.0/20, country:FR]; RCVD_COUNT_TWO(0.00)[2]; FREEMAIL_ENVFROM(0.00)[wanadoo.fr]; RWL_MAILSPIKE_POSSIBLE(0.00)[80.12.242.128:from] X-BeenThere: freebsd-toolchain@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: Maintenance of FreeBSD's integrated toolchain List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 27 Jul 2020 19:28:38 -0000 > On 27 Jul 2020, at 16:37, Mark Johnston wrote: >=20 > On Mon, Jul 27, 2020 at 11:27:40AM +0200, Paul FLOYD wrote: >> Hi >> =20 >> I'm investigating some of the remaining issues with Valgrind on = FreeBSD. One of the two remaining major issues that I'm aware of is with = Valgrind reading dwarf debuginfo from clang compiled binaries. The = problem isn't too bad with clang 8 on FreeBSD 12.1. On 13-CURRENT with = clang 10 things are noticeably worse. For GCC built binaries I'm not = aware of any issues. >> =20 >> I'm not familiar (yet) with the debuginfo code in Valgrind. >> =20 >> To get me going, does anyone have any pointers to >> - documentation on clang debuginfo >> - any info on differences wrt GCC (I have seen that GCC does have = some debuginfo extensions) >> - any tools that would be useful like ascii dumps >=20 > Are you asking about tools to dump DWARF info? I've used dwarfdump > (from ports) quite a bit in the past. readelf -w is similar and > available in the base system. Hi Mark Yes, I=E2=80=99m trying to start working out where there are differences Clang 8 vs clang 10 vs just about any GCC I=E2=80=99d already seen readelf, but I hadn=E2=80=99t installed = dwarfdump. I just had a look at one example, there=E2=80=99s a bit less info in the = clang generated file, but otherwise it looks OK. Next I=E2=80=99ll try comparing a problem clang 10 binary with a clang 8 = one. A+ Paul From owner-freebsd-toolchain@freebsd.org Mon Jul 27 19:37:40 2020 Return-Path: Delivered-To: freebsd-toolchain@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 3FF8536CDFA for ; Mon, 27 Jul 2020 19:37:40 +0000 (UTC) (envelope-from pjfloyd@wanadoo.fr) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4BFqpD0Nnrz4GDR for ; Mon, 27 Jul 2020 19:37:40 +0000 (UTC) (envelope-from pjfloyd@wanadoo.fr) Received: by mailman.nyi.freebsd.org (Postfix) id 0B94736D2B7; Mon, 27 Jul 2020 19:37:40 +0000 (UTC) Delivered-To: toolchain@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 0B59F36CDF9 for ; Mon, 27 Jul 2020 19:37:40 +0000 (UTC) (envelope-from pjfloyd@wanadoo.fr) Received: from smtp.smtpout.orange.fr (smtp06.smtpout.orange.fr [80.12.242.128]) (using TLSv1 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (Client CN "Bizanga Labs SMTP Client Certificate", Issuer "Bizanga Labs CA" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BFqpC11gqz4Gb1 for ; Mon, 27 Jul 2020 19:37:38 +0000 (UTC) (envelope-from pjfloyd@wanadoo.fr) Received: from garrigue.home ([2.7.112.8]) by mwinf5d82 with ME id 8Kdd2300E0AvN5u03Kddds; Mon, 27 Jul 2020 21:37:37 +0200 X-ME-Helo: garrigue.home X-ME-Auth: cGpmbG95ZEB3YW5hZG9vLmZy X-ME-Date: Mon, 27 Jul 2020 21:37:37 +0200 X-ME-IP: 2.7.112.8 From: Paul Floyd Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Mime-Version: 1.0 (Mac OS X Mail 13.4 \(3608.80.23.2.2\)) Subject: Re: Getting started with clang debuginfo Date: Mon, 27 Jul 2020 21:37:34 +0200 References: <1139268534.2282.1595842060133.JavaMail.www@wwinf1m22> <20200727143753.GA59953@raichu> <20200727153913.GC2551@kib.kiev.ua> To: toolchain@freebsd.org In-Reply-To: <20200727153913.GC2551@kib.kiev.ua> Message-Id: <620939C4-27B3-498C-AD9B-D1645F7C869B@wanadoo.fr> X-Mailer: Apple Mail (2.3608.80.23.2.2) X-Rspamd-Queue-Id: 4BFqpC11gqz4Gb1 X-Spamd-Bar: ++++ Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=none (mx1.freebsd.org: domain of pjfloyd@wanadoo.fr has no SPF policy when checking 80.12.242.128) smtp.mailfrom=pjfloyd@wanadoo.fr X-Spamd-Result: default: False [4.05 / 15.00]; RCVD_TLS_LAST(0.00)[]; ARC_NA(0.00)[]; MID_RHS_MATCH_FROM(0.00)[]; FROM_HAS_DN(0.00)[]; FREEMAIL_FROM(0.00)[wanadoo.fr]; MV_CASE(0.50)[]; MIME_GOOD(-0.10)[text/plain]; TO_DN_NONE(0.00)[]; DMARC_NA(0.00)[wanadoo.fr]; AUTH_NA(1.00)[]; RCPT_COUNT_ONE(0.00)[1]; RECEIVED_SPAMHAUS_PBL(0.00)[2.7.112.8:received]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_SPAM_MEDIUM(0.84)[0.840]; NEURAL_SPAM_LONG(0.92)[0.918]; RCVD_IN_DNSWL_NONE(0.00)[80.12.242.128:from]; NEURAL_SPAM_SHORT(0.89)[0.894]; R_SPF_NA(0.00)[no SPF record]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:3215, ipnet:80.12.240.0/20, country:FR]; RCVD_COUNT_TWO(0.00)[2]; FREEMAIL_ENVFROM(0.00)[wanadoo.fr]; RWL_MAILSPIKE_POSSIBLE(0.00)[80.12.242.128:from] X-BeenThere: freebsd-toolchain@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: Maintenance of FreeBSD's integrated toolchain List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 27 Jul 2020 19:37:40 -0000 > On 27 Jul 2020, at 17:39, Konstantin Belousov = wrote: >=20 > On Mon, Jul 27, 2020 at 10:37:53AM -0400, Mark Johnston wrote: >> On Mon, Jul 27, 2020 at 11:27:40AM +0200, Paul FLOYD wrote: >>> Hi >>> =20 >>> I'm investigating some of the remaining issues with Valgrind on = FreeBSD. One of the two remaining major issues that I'm aware of is with = Valgrind reading dwarf debuginfo from clang compiled binaries. The = problem isn't too bad with clang 8 on FreeBSD 12.1. On 13-CURRENT with = clang 10 things are noticeably worse. For GCC built binaries I'm not = aware of any issues. >>> =20 >>> I'm not familiar (yet) with the debuginfo code in Valgrind. >>> =20 >>> To get me going, does anyone have any pointers to >>> - documentation on clang debuginfo > Clang generates DWARF which is documented by the DWARF standard(s), > available at http://dwarfstd.org/ The site seems to be down ATM. =46rom what I=E2=80=99ve read, DWARF is somewhat flexible and allows for = vendor extensions. For instance I=E2=80=99ve already seen = DW_AT_GNU_all_call_sites and DW_GNU_all_tail_call_sites. >=20 >>> - any info on differences wrt GCC (I have seen that GCC does have = some debuginfo extensions) > Gcc also generates DWARF. It is up to the compiler to interpret the = standard > and provide compliant metadata according to it. >=20 > But I would expect that the practical difference or troubles in = parsing > the compiler' output is due to different versions of the used = standard. > Both gcc and clang allow to specify which level of standard should be > used, see the description of the -gdwarf- switch. >=20 > Different versions of the same compiler might default to different=20 > version of DWARF as well. >=20 No, I don=E2=80=99t think that is the problem. Valgrind can read DWARF = up to version 4 (not 5). If it encounters a version it does not know = about it says so directly =3D=3D1602=3D=3D Command: ./leak_dwarf5 =3D=3D1602=3D=3D=20 --1602-- WARNING: Serious error when reading debug info --1602-- When reading debug info from = /usr/home/paulf/scratch/vg_examples/leak_dwarf5: --1602-- Ignoring non-Dwarf2/3/4 block in .debug_info --1602-- WARNING: Serious error when reading debug info --1602-- When reading debug info from = /usr/home/paulf/scratch/vg_examples/leak_dwarf5: --1602-- parse_CU_Header: is neither DWARF2 nor DWARF3 nor DWARF4 =3D=3D1602=3D=3D=20 So I suspect that this is a question of dialect rather than version. A+ Paul From owner-freebsd-toolchain@freebsd.org Tue Jul 28 17:06:16 2020 Return-Path: Delivered-To: freebsd-toolchain@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 1ADBC36F6C1 for ; Tue, 28 Jul 2020 17:06:16 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 4BGNP374Vsz4dYy for ; Tue, 28 Jul 2020 17:06:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id F2C2136F639; Tue, 28 Jul 2020 17:06:15 +0000 (UTC) Delivered-To: toolchain@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 F285236F3CE for ; Tue, 28 Jul 2020 17:06:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BGNP35nTDz4dnn for ; Tue, 28 Jul 2020 17:06:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id AAB1E12768 for ; Tue, 28 Jul 2020 17:06:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 06SH6Fcc004074 for ; Tue, 28 Jul 2020 17:06:15 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 06SH6F9Y004073 for toolchain@FreeBSD.org; Tue, 28 Jul 2020 17:06:15 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: toolchain@FreeBSD.org Subject: [Bug 230888] Missing 64 bit atomic functions for i386 (libatomic) Date: Tue, 28 Jul 2020 17:06:15 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: feature, needs-qa X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: fernape@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: toolchain@FreeBSD.org X-Bugzilla-Flags: mfc-stable12? X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-toolchain@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: Maintenance of FreeBSD's integrated toolchain List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 28 Jul 2020 17:06:16 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D230888 --- Comment #24 from Fernando Apestegu=C3=ADa --- Any progress on this? --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-toolchain@freebsd.org Tue Jul 28 21:28:38 2020 Return-Path: Delivered-To: freebsd-toolchain@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 3361D375295 for ; Tue, 28 Jul 2020 21:28:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 4BGVCp0g6Yz3fx2 for ; Tue, 28 Jul 2020 21:28:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 1505D375333; Tue, 28 Jul 2020 21:28:38 +0000 (UTC) Delivered-To: toolchain@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 14CC6375236 for ; Tue, 28 Jul 2020 21:28:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BGVCn6nJ8z3fln for ; Tue, 28 Jul 2020 21:28:37 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id CCB7C1578A for ; Tue, 28 Jul 2020 21:28:37 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 06SLSbvf090023 for ; Tue, 28 Jul 2020 21:28:37 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 06SLSbtm090022 for toolchain@FreeBSD.org; Tue, 28 Jul 2020 21:28:37 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: toolchain@FreeBSD.org Subject: [Bug 248230] Compiled C++ program fails to run with the Undefined symbol error on Clang 10 / FreeBSD 12-STABLE (Clang 10 / 11.4 OK) Date: Tue, 28 Jul 2020 21:28:37 +0000 X-Bugzilla-Reason: AssignedTo CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: 12.1-STABLE X-Bugzilla-Keywords: needs-qa, regression X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: vedran@miletic.net X-Bugzilla-Status: Closed X-Bugzilla-Resolution: Works As Intended X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: toolchain@FreeBSD.org X-Bugzilla-Flags: mfc-stable12? X-Bugzilla-Changed-Fields: bug_status resolution Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-toolchain@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: Maintenance of FreeBSD's integrated toolchain List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 28 Jul 2020 21:28:38 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D248230 Vedran Miletic changed: What |Removed |Added ---------------------------------------------------------------------------- Status|Open |Closed Resolution|--- |Works As Intended --- Comment #3 from Vedran Miletic --- False alarm, everything actually works as intended. I had a conflicting lib= rary in a directory in the LD_LIBRARY_PATH and only figured it out today when mo= ving things around. Should have thought of LD_LIBRARY_PATH sooner and checked it, apologies for that. --=20 You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug.= From owner-freebsd-toolchain@freebsd.org Wed Jul 29 03:32:52 2020 Return-Path: Delivered-To: freebsd-toolchain@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 46C5937C39B for ; Wed, 29 Jul 2020 03:32:52 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4BGfJ41DFRz4Dpb for ; Wed, 29 Jul 2020 03:32:52 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 2850237C51F; Wed, 29 Jul 2020 03:32:52 +0000 (UTC) Delivered-To: toolchain@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 281C437C34E for ; Wed, 29 Jul 2020 03:32:52 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BGfJ40N3Bz4Djy for ; Wed, 29 Jul 2020 03:32:52 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id E4FB21999B for ; Wed, 29 Jul 2020 03:32:51 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 06T3WpWT091374 for ; Wed, 29 Jul 2020 03:32:51 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 06T3Wpgs091372 for toolchain@FreeBSD.org; Wed, 29 Jul 2020 03:32:51 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: toolchain@FreeBSD.org Subject: [Bug 230888] Missing 64 bit atomic functions for i386 (libatomic) Date: Wed, 29 Jul 2020 03:32:49 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: feature, needs-qa X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: koobs@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: toolchain@FreeBSD.org X-Bugzilla-Flags: mfc-stable12? X-Bugzilla-Changed-Fields: see_also Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-toolchain@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: Maintenance of FreeBSD's integrated toolchain List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 29 Jul 2020 03:32:52 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D230888 Kubilay Kocak changed: What |Removed |Added ---------------------------------------------------------------------------- See Also| |https://bugs.llvm.org/show_ | |bug.cgi?id=3D42892, | |https://bugs.freebsd.org/bu | |gzilla/show_bug.cgi?id=3D2= 151 | |93 --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-toolchain@freebsd.org Wed Jul 29 03:32:53 2020 Return-Path: Delivered-To: freebsd-toolchain@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 BF49337C59F for ; Wed, 29 Jul 2020 03:32:53 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4BGfJ54TmGz4DSF for ; Wed, 29 Jul 2020 03:32:53 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 99EA037C59E; Wed, 29 Jul 2020 03:32:53 +0000 (UTC) Delivered-To: toolchain@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 99B7137C2F0 for ; Wed, 29 Jul 2020 03:32:53 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BGfJ52zMSz4Dk2 for ; Wed, 29 Jul 2020 03:32:53 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 49E1119A97 for ; Wed, 29 Jul 2020 03:32:53 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 06T3Wrkc091414 for ; Wed, 29 Jul 2020 03:32:53 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 06T3Wr65091413 for toolchain@FreeBSD.org; Wed, 29 Jul 2020 03:32:53 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: toolchain@FreeBSD.org Subject: [Bug 215193] libc++ and libcxxrt: convert to a private library Date: Wed, 29 Jul 2020 03:32:49 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: feature X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: koobs@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: toolchain@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: see_also Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-toolchain@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: Maintenance of FreeBSD's integrated toolchain List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 29 Jul 2020 03:32:53 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D215193 Kubilay Kocak changed: What |Removed |Added ---------------------------------------------------------------------------- See Also| |https://bugs.freebsd.org/bu | |gzilla/show_bug.cgi?id=3D2= 308 | |88 --=20 You are receiving this mail because: You are the assignee for the bug.=