From: Jakub Jelinek <jakub@redhat.com>
To: "Martin Liška" <mliska@suse.cz>
Cc: Ian Lance Taylor <iant@google.com>,
Denis Khalikov <d.khalikov@partner.samsung.com>,
GCC Patches <gcc-patches@gcc.gnu.org>
Subject: Re: [PATCH][PR sanitizer/77631] Support separate debug info in libbacktrace
Date: Mon, 02 Oct 2017 11:32:00 -0000 [thread overview]
Message-ID: <20171002113201.GV1701@tucnak> (raw)
In-Reply-To: <ffdfc32d-18c0-b579-91d1-9a890960c807@suse.cz>
On Mon, Oct 02, 2017 at 01:12:24PM +0200, Martin Liška wrote:
> Hi.
>
> Currently I see with --with-build-config=bootstrap-ubsan:
>
> /home/marxin/BIG/buildbot/slave/gcc-master-bootstrap-ubsan/build/builddir/prev-x86_64-pc-linux-gnu/libsanitizer/ubsan/.libs/libubsan.a(elf.o): In function `backtrace_uncompress_zdebug':
> /home/marxin/BIG/buildbot/slave/gcc-master-bootstrap-ubsan/build/builddir/x86_64-pc-linux-gnu/libsanitizer/libbacktrace/../../.././../libsanitizer/libbacktrace/../../libbacktrace/elf.c:2489: multiple definition of `backtrace_uncompress_zdebug'
> ../libbacktrace/.libs/libbacktrace.a(elf.o):/home/marxin/BIG/buildbot/slave/gcc-master-bootstrap-ubsan/build/builddir/libbacktrace/.././../libbacktrace/elf.c:2489: first defined here
> collect2: error: ld returned 1 exit status
> make[3]: *** [Makefile:2904: gcov] Error 1
> make[3]: *** Waiting for unfinished jobs....
I think this should fix it, I'm going to bootstrap/regtest this now (though
not --with-build-config=bootstrap-ubsan).
2017-10-02 Jakub Jelinek <jakub@redhat.com>
* libbacktrace/backtrace-rename.h (backtrace_uncompress_zdebug):
Define.
--- libsanitizer/libbacktrace/backtrace-rename.h.jj 2014-09-25 15:01:25.000000000 +0200
+++ libsanitizer/libbacktrace/backtrace-rename.h 2017-10-02 13:30:23.096271411 +0200
@@ -11,6 +11,7 @@
#define backtrace_qsort __asan_backtrace_qsort
#define backtrace_release_view __asan_backtrace_release_view
#define backtrace_syminfo __asan_backtrace_syminfo
+#define backtrace_uncompress_zdebug __asan_backtrace_uncompress_zdebug
#define backtrace_vector_finish __asan_backtrace_vector_finish
#define backtrace_vector_grow __asan_backtrace_vector_grow
#define backtrace_vector_release __asan_backtrace_vector_release
Jakub
next prev parent reply other threads:[~2017-10-02 11:32 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20170616153942eucas1p1945271f893265484bbb3991a368bcd92@eucas1p1.samsung.com>
2017-06-16 15:39 ` Denis Khalikov
2017-06-18 14:09 ` Matthias Klose
2017-06-19 8:48 ` Denis Khalikov
2017-06-28 23:59 ` Ian Lance Taylor via gcc-patches
2017-07-01 21:38 ` Denis Khalikov
2017-07-29 20:42 ` Denis Khalikov
2017-09-10 21:11 ` Ian Lance Taylor via gcc-patches
2017-09-11 10:06 ` Denis Khalikov
2017-09-12 14:06 ` Ian Lance Taylor via gcc-patches
2017-09-20 8:54 ` Maxim Ostapenko
2017-09-20 12:33 ` Ian Lance Taylor via gcc-patches
2017-09-20 21:09 ` Ian Lance Taylor via gcc-patches
2017-10-02 11:12 ` Martin Liška
2017-10-02 11:32 ` Jakub Jelinek [this message]
2017-10-02 14:01 ` Jakub Jelinek
[not found] <CGME20170313171637eucas1p2d70c4ed7cbd6d088c8c58dc76e1ef722@eucas1p2.samsung.com>
2017-03-13 17:16 ` Denis Khalikov
2017-03-14 8:27 ` Richard Biener
2017-03-14 9:22 ` Matthias Klose
2017-03-14 10:21 ` Denis Khalikov
2017-03-14 13:21 ` Ian Lance Taylor via gcc-patches
2017-03-14 13:46 ` Denis Khalikov
2017-03-14 13:49 ` Ian Lance Taylor via gcc-patches
2017-03-14 14:30 ` Denis Khalikov
2017-03-14 16:26 ` Ian Lance Taylor via gcc-patches
2017-03-14 17:44 ` Denis Khalikov
2017-03-22 15:29 ` Denis Khalikov
2017-04-12 22:08 ` Jeff Law
2017-05-18 14:23 ` Denis Khalikov
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