From nobody Wed Dec 22 10:07:21 2021 X-Original-To: toolchain@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id ABB841907CEB for ; Wed, 22 Dec 2021 10:07:22 +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 "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4JJpsP4VLgz4ZJf for ; Wed, 22 Dec 2021 10:07:21 +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 10DBD1B5FA for ; Wed, 22 Dec 2021 10:07:21 +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 1BMA7Koc058586 for ; Wed, 22 Dec 2021 10:07:20 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 1BMA7K7Q058585 for toolchain@FreeBSD.org; Wed, 22 Dec 2021 10:07:20 GMT (envelope-from bugzilla-noreply@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: [Bug 233664] enable LLVM libunwind for armv7, armv6 Date: Wed, 22 Dec 2021 10:07:21 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: misc X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: feature X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: commit-hook@FreeBSD.org X-Bugzilla-Status: Closed X-Bugzilla-Resolution: FIXED X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: mmel@FreeBSD.org X-Bugzilla-Flags: mfc-stable12- mfc-stable11- 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 List-Id: Maintenance of FreeBSD s integrated toolchain List-Archive: https://lists.freebsd.org/archives/freebsd-toolchain List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-toolchain@freebsd.org X-BeenThere: freebsd-toolchain@freebsd.org MIME-Version: 1.0 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1640167641; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=X2Ity0zw+3VPfC4gsdECEceICm8ieiIOujVQIswoaZQ=; b=AxqAhZ46W8tsOP9At9lKDr1UwXcAf4JCaDOl+2GVP7ZLgjul6W6rYQ7+A4D2Fcx1F9+SGz XOxRAosUkNZlqFl6g9/j/0H8oisdsNPEM9IZHqHdf8NgY96X0/iho2ClKgBh925Xo0ZViA 6tmDfp0/yqEyjpUxS7M4+P/O/IjFX0D7Ddv4ylDhrTLkgZ/6SdBiw6DBhOe4IXrT4QJkaK E3YT211PRWapxzD2YpZEKKr9iv13JEXzOPUDz8NfQGnOfCNkNTMdySOHg5YSbR2bgR6IEN tQfyUmfXN/BxVPlHQ7Alogwp2BNGz4GR+3kar67bB2o1FAK2l1B7uJv7U/t4ng== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1640167641; a=rsa-sha256; cv=none; b=SRh/OqxPeKcL2/aLdgKfKwWVYvfyFUhL9ItjgVU947RCqz6I8SxxPX2fQUuNoLh1wbIhVc 9c1s8S7nERw47uWv+NgHkMp4FSSlQwtI3oZiWkA40j+O4NuWOLnZf5grjpHAKs3KwFYbAg qBz06H3ScYiuQ4RS9P7vFfIKJmyC6FKpp/LOYD1Iym3C7Yltt/+MM4g7CrRsDJxhLCeKJk cBzSAm3yYetLvdD2U85SQ1I5Vg86BHpzO/SSYDl/izkZChPONvX5JsuRRuZtIQGd2OrTPZ yRRKiK8gi8UxI0ziiRnvmoDUlqzOZ3g3KJrmjoHdp5vPk3O2kQ/y/7NS8XLcDw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D233664 --- Comment #23 from commit-hook@FreeBSD.org --- A commit in branch stable/12 references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3D33b6e67445548c4a5e81fe6d626dbb29c= 9246042 commit 33b6e67445548c4a5e81fe6d626dbb29c9246042 Author: Dimitry Andric AuthorDate: 2020-08-06 19:08:28 +0000 Commit: Dimitry Andric CommitDate: 2021-12-22 09:58:21 +0000 Reapply r355803 (by mmel): Fix LLVM libunwnwind _Unwind_Backtrace symbol version for ARM. In original GNU libgcc, _Unwind_Backtrace is published with GCC_3.3 version for all architectures but ARM. For ARM should be publishes with GCC_4.3= .0 version. This was originally omitted in r255095, fixed in r318024 and omitted aging in LLVM libunwind implementation in r354347. For ARM _Unwind_Backtrace should be published as default with GCC_4.3.0 version , (because this is right original version) and again as normal(not-default) with GCC_3.3 version (to maintain ABI compatibility compiled/linked with wrong pre r318024 libgcc) PR: 233664 (cherry picked from commit e8141ad1df2098dd3f6d627c49ce99307315f5fd) contrib/llvm-project/libunwind/src/UnwindLevel1-gcc-ext.c | 4 ++++ 1 file changed, 4 insertions(+) --=20 You are receiving this mail because: You are on the CC list for the bug.=