From nobody Mon Jul 19 12:21:32 2021
X-Original-To: freebsd-ppc@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 3212B127B593
	for <freebsd-ppc@mlmmj.nyi.freebsd.org>; Mon, 19 Jul 2021 12:21:37 +0000 (UTC)
	(envelope-from tuexen@freebsd.org)
Received: from drew.franken.de (mail-n.franken.de [193.175.24.27])
	(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
	(Client CN "*.franken.de", Issuer "Sectigo RSA Domain Validation Secure Server CA" (verified OK))
	by mx1.freebsd.org (Postfix) with ESMTPS id 4GT1DK0QJfz4hGC;
	Mon, 19 Jul 2021 12:21:36 +0000 (UTC)
	(envelope-from tuexen@freebsd.org)
Received: from smtpclient.apple (ip1f100e9c.dynamic.kabel-deutschland.de [31.16.14.156])
	(Authenticated sender: macmic)
	by mail-n.franken.de (Postfix) with ESMTPSA id 47D1A721BE01D;
	Mon, 19 Jul 2021 14:21:33 +0200 (CEST)
Content-Type: text/plain;
	charset=us-ascii
List-Id: Porting FreeBSD to the PowerPC <freebsd-ppc.freebsd.org>
List-Archive: https://lists.freebsd.org/archives/freebsd-ppc
List-Help: <mailto:ppc+help@freebsd.org>
List-Post: <mailto:ppc@freebsd.org>
List-Subscribe: <mailto:ppc+subscribe@freebsd.org>
List-Unsubscribe: <mailto:ppc+unsubscribe@freebsd.org>
Sender: owner-freebsd-ppc@freebsd.org
X-BeenThere: freebsd-ppc@freebsd.org
Mime-Version: 1.0 (Mac OS X Mail 14.0 \(3654.100.0.2.22\))
Subject: Re: Build problems?
From: tuexen@freebsd.org
In-Reply-To: <CAC7XEcKe9KedjFrN3P+=rDwTzMdiLmNLnmyrkfqHxWhqWwtn8g@mail.gmail.com>
Date: Mon, 19 Jul 2021 14:21:32 +0200
Cc: "freebsd-ppc@freebsd.org" <freebsd-ppc@freebsd.org>
Content-Transfer-Encoding: quoted-printable
Message-Id: <4BE033CA-A706-4AAF-A41E-6C4B06BA15C8@freebsd.org>
References: <42751EBF-2F80-47BD-9EB6-DD1F81BF14D6@freebsd.org>
 <CAC7XEcKe9KedjFrN3P+=rDwTzMdiLmNLnmyrkfqHxWhqWwtn8g@mail.gmail.com>
To: luporl <luporl@freebsd.org>
X-Mailer: Apple Mail (2.3654.100.0.2.22)
X-Spam-Status: No, score=-2.9 required=5.0 tests=ALL_TRUSTED,BAYES_00
	autolearn=disabled version=3.4.1
X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on mail-n.franken.de
X-Rspamd-Queue-Id: 4GT1DK0QJfz4hGC
X-Spamd-Bar: ----
Authentication-Results: mx1.freebsd.org;
	none
X-Spamd-Result: default: False [-4.00 / 15.00];
	 REPLY(-4.00)[]
X-Spam: Yes
X-ThisMailContainsUnwantedMimeParts: N

> On 19. Jul 2021, at 13:53, luporl <luporl@freebsd.org> wrote:
>=20
>=20
>=20
> On Sun, Jul 18, 2021 at 5:31 PM <tuexen@freebsd.org> wrote:
> Dear all,
>=20
> is the current main branch working? After an installworld, cc is not =
working anymore
> and crashes on my power64 build.
>=20
> Best regards
> Michael
>=20
> Hello,
>=20
> It is not, something is wrong with LLVM 12 on PowerPC64. Clang is =
crashing before main:
>=20
>=20
> Starting program: /usr/bin/cc
> =20
> Program received signal SIGSEGV, Segmentation fault.
> 0x0000000011530708 in _GLOBAL__sub_I_cc1_main.cpp ()
> at /usr/src/contrib/llvm-project/llvm/include/llvm/ADT/DenseMap.h:371
> 371 }
> (gdb) bt
> #0 0x0000000011530708 in _GLOBAL__sub_I_cc1_main.cpp ()
> at /usr/src/contrib/llvm-project/llvm/include/llvm/ADT/DenseMap.h:371
> #1 0x00000008163266b8 in objlist_call_init (list=3D<optimized out>,
> lockstate=3D0xfffffbfffe170) at /usr/src/libexec/rtld-elf/rtld.c:2890
> #2 0x0000000816324b40 in _rtld (sp=3D<optimized out>, exit_proc=3D0x0,
> objp=3D<optimized out>) at /usr/src/libexec/rtld-elf/rtld.c:841
> #3 0x0000000816321af0 in _rtld_start ()
> at /usr/src/libexec/rtld-elf/powerpc64/rtld_start.S:86
Thanks for confirming.
I think CI does not hit this problem:
https://ci.freebsd.org/job/FreeBSD-main-powerpc64-build/
>=20
>=20
> I think no one has had time to investigate it and find out what is =
happening yet.
> LLVM 11 worked fine.
Yepp.

Best regards
Michael
>=20
> Cheers,
> Leandro
> =20