Date: Fri, 14 Feb 2020 15:00:28 +0200 From: Konstantin Belousov <kostikbel@gmail.com> To: Antoine Brodin <antoine@freebsd.org> Cc: src-committers <src-committers@freebsd.org>, svn-src-all <svn-src-all@freebsd.org>, svn-src-head@freebsd.org Subject: Re: svn commit: r357895 - in head/libexec/rtld-elf: . aarch64 amd64 arm i386 mips powerpc powerpc64 riscv sparc64 Message-ID: <20200214130028.GP4808@kib.kiev.ua> In-Reply-To: <CAALwa8kmgPBiVdNJ-AHSfa8VPT_2agOfPSQEjHFsD9uoVZnXjA@mail.gmail.com> References: <202002132342.01DNg9Bk010493@repo.freebsd.org> <CAALwa8mfphk=VsULu56bF8pzb41tRs0TASkTxCcj_9WA3wRbfA@mail.gmail.com> <20200214115133.GN4808@kib.kiev.ua> <CAALwa8kmgPBiVdNJ-AHSfa8VPT_2agOfPSQEjHFsD9uoVZnXjA@mail.gmail.com>
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On Fri, Feb 14, 2020 at 01:37:40PM +0100, Antoine Brodin wrote: > On Fri, Feb 14, 2020 at 12:51 PM Konstantin Belousov > <kostikbel@gmail.com> 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 <kib@freebsd.org> 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. It is enough information I think. The problem happened with -m32, i.e. 32bit binaries. I expect that r357910 fix the bug. Thank you for noting this so fast.
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