From owner-freebsd-gecko@freebsd.org Sun Dec 15 14:52:03 2019 Return-Path: Delivered-To: freebsd-gecko@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 092911EE7B4 for ; Sun, 15 Dec 2019 14:52:03 +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 47bS6V6YzMz4bQ2 for ; Sun, 15 Dec 2019 14:52:02 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id E140B1EE7B3; Sun, 15 Dec 2019 14:52:02 +0000 (UTC) Delivered-To: gecko@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 E103E1EE7B2 for ; Sun, 15 Dec 2019 14:52:02 +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) server-signature RSA-PSS (4096 bits) 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 47bS6V3BrVz4bPw for ; Sun, 15 Dec 2019 14:52:02 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 6945DEB23 for ; Sun, 15 Dec 2019 14:52:02 +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 xBFEq25S084879 for ; Sun, 15 Dec 2019 14:52:02 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id xBFEq2cG084876 for gecko@FreeBSD.org; Sun, 15 Dec 2019 14:52:02 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: gecko@FreeBSD.org Subject: [Bug 242523] security/nss 3.48 doesn't build on PowerPC Date: Sun, 15 Dec 2019 14:52:02 +0000 X-Bugzilla-Reason: AssignedTo CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Ports & Packages X-Bugzilla-Component: Individual Port(s) X-Bugzilla-Version: Latest X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: jbeich@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: gecko@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? 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-gecko@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gecko Rendering Engine issues List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 15 Dec 2019 14:52:03 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D242523 --- Comment #15 from Jan Beich --- (In reply to Piotr Kubaj from comment #8) > We would need to probably change differentiate powerpc64 > from powerpc and powerpcspe powerpcspe doesn't support -maltivec according to base r307761. (In reply to Mark Millard from comment #3) > Use of -mvsx would prevent use of PowerMacs and such as far as I can tell: Shouldn't be a problem if the file built with -mvsx is never called on a CPU that lacks VSX. Looking at FreeBSD kernel code, PPC_FEATURE_HAS_VSX is alwa= ys available when PPC_FEATURE2_HAS_VEC_CRYPTO is. > Old PowerMacs and such predate POWER7 and predate v2.06 of the Power ISA. Is it possible to run FreeBSD powerpc (or only userland) on modern powerpc64-capable hardware akin to running FreeBSD i386 (or only userland) = on modern x86_64-capable hardware? If so then -mcrypto -maltivec usage is corr= ect even on 32-bit powerpc. At least lib/freebl/gcm-ppc.c (with USE_PPC_CRYPTO defined) builds fine with Clang -target powerpc-unknown-freebsd13.0. --=20 You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug.=