public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
* [Bug other/55087] New: bogus "linux-vdso.so.1: No such file or directory" caused by libbacktrace
@ 2012-10-26 19:42 markus at trippelsdorf dot de
2012-10-26 19:53 ` [Bug other/55087] " ian at airs dot com
` (5 more replies)
0 siblings, 6 replies; 7+ messages in thread
From: markus at trippelsdorf dot de @ 2012-10-26 19:42 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55087
Bug #: 55087
Summary: bogus "linux-vdso.so.1: No such file or directory"
caused by libbacktrace
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: other
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: markus@trippelsdorf.de
With r192267 a superfluous "linux-vdso.so.1: No such file or directory"
error message appears whenever the compiler crashes.
For example:
test.ii: In lambda function:
test.ii:7:28: internal compiler error: Segmentation fault
([=] { src_new (con); });
^
linux-vdso.so.1: No such file or directory
Please submit a full bug report,
1bfb5d87e5e2589cb18ef7f35da012b308ff78bf is the first bad commit
commit 1bfb5d87e5e2589cb18ef7f35da012b308ff78bf
Author: ian <ian@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Tue Oct 9 18:20:45 2012 +0000
Add support for tracing through shared librarie
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug other/55087] bogus "linux-vdso.so.1: No such file or directory" caused by libbacktrace
2012-10-26 19:42 [Bug other/55087] New: bogus "linux-vdso.so.1: No such file or directory" caused by libbacktrace markus at trippelsdorf dot de
@ 2012-10-26 19:53 ` ian at airs dot com
2012-10-26 19:55 ` markus at trippelsdorf dot de
` (4 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: ian at airs dot com @ 2012-10-26 19:53 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55087
Ian Lance Taylor <ian at airs dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |ian at airs dot com
--- Comment #1 from Ian Lance Taylor <ian at airs dot com> 2012-10-26 19:53:13 UTC ---
What system are you running on?
How did you build GCC?
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug other/55087] bogus "linux-vdso.so.1: No such file or directory" caused by libbacktrace
2012-10-26 19:42 [Bug other/55087] New: bogus "linux-vdso.so.1: No such file or directory" caused by libbacktrace markus at trippelsdorf dot de
2012-10-26 19:53 ` [Bug other/55087] " ian at airs dot com
@ 2012-10-26 19:55 ` markus at trippelsdorf dot de
2012-10-26 20:08 ` ian at gcc dot gnu.org
` (3 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: markus at trippelsdorf dot de @ 2012-10-26 19:55 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55087
--- Comment #2 from Markus Trippelsdorf <markus at trippelsdorf dot de> 2012-10-26 19:55:16 UTC ---
(In reply to comment #1)
> What system are you running on?
>
> How did you build GCC?
Linux x86_64.
~/gcc/configure --disable-werror --disable-multilib --enable-languages=c,c++
make -j4
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug other/55087] bogus "linux-vdso.so.1: No such file or directory" caused by libbacktrace
2012-10-26 19:42 [Bug other/55087] New: bogus "linux-vdso.so.1: No such file or directory" caused by libbacktrace markus at trippelsdorf dot de
2012-10-26 19:53 ` [Bug other/55087] " ian at airs dot com
2012-10-26 19:55 ` markus at trippelsdorf dot de
@ 2012-10-26 20:08 ` ian at gcc dot gnu.org
2012-10-26 20:10 ` ian at airs dot com
` (2 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: ian at gcc dot gnu.org @ 2012-10-26 20:08 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55087
--- Comment #3 from ian at gcc dot gnu.org <ian at gcc dot gnu.org> 2012-10-26 20:08:34 UTC ---
Author: ian
Date: Fri Oct 26 20:08:29 2012
New Revision: 192861
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192861
Log:
PR other/55087
* posix.c (backtrace_open): Add does_not_exist parameter.
* elf.c (phdr_callback): Do not warn if shared library could not
be opened.
* fileline.c (fileline_initialize): Update calls to
backtrace_open.
* internal.h (backtrace_open): Update declaration.
Modified:
trunk/libbacktrace/ChangeLog
trunk/libbacktrace/elf.c
trunk/libbacktrace/fileline.c
trunk/libbacktrace/internal.h
trunk/libbacktrace/posix.c
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug other/55087] bogus "linux-vdso.so.1: No such file or directory" caused by libbacktrace
2012-10-26 19:42 [Bug other/55087] New: bogus "linux-vdso.so.1: No such file or directory" caused by libbacktrace markus at trippelsdorf dot de
` (2 preceding siblings ...)
2012-10-26 20:08 ` ian at gcc dot gnu.org
@ 2012-10-26 20:10 ` ian at airs dot com
2012-10-26 20:26 ` markus at trippelsdorf dot de
2012-10-26 20:35 ` ian at airs dot com
5 siblings, 0 replies; 7+ messages in thread
From: ian at airs dot com @ 2012-10-26 20:10 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55087
Ian Lance Taylor <ian at airs dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |FIXED
--- Comment #4 from Ian Lance Taylor <ian at airs dot com> 2012-10-26 20:09:31 UTC ---
Probably fixed. Please reopen if not.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug other/55087] bogus "linux-vdso.so.1: No such file or directory" caused by libbacktrace
2012-10-26 19:42 [Bug other/55087] New: bogus "linux-vdso.so.1: No such file or directory" caused by libbacktrace markus at trippelsdorf dot de
` (3 preceding siblings ...)
2012-10-26 20:10 ` ian at airs dot com
@ 2012-10-26 20:26 ` markus at trippelsdorf dot de
2012-10-26 20:35 ` ian at airs dot com
5 siblings, 0 replies; 7+ messages in thread
From: markus at trippelsdorf dot de @ 2012-10-26 20:26 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55087
Markus Trippelsdorf <markus at trippelsdorf dot de> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |UNCONFIRMED
Resolution|FIXED |
--- Comment #5 from Markus Trippelsdorf <markus at trippelsdorf dot de> 2012-10-26 20:25:51 UTC ---
Thanks for the quick fix, Ian. The problem has gone.
The message probably only occurs on a system with a fairly recent
version of glibc. (I'm running glibc trunk from last week)
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug other/55087] bogus "linux-vdso.so.1: No such file or directory" caused by libbacktrace
2012-10-26 19:42 [Bug other/55087] New: bogus "linux-vdso.so.1: No such file or directory" caused by libbacktrace markus at trippelsdorf dot de
` (4 preceding siblings ...)
2012-10-26 20:26 ` markus at trippelsdorf dot de
@ 2012-10-26 20:35 ` ian at airs dot com
5 siblings, 0 replies; 7+ messages in thread
From: ian at airs dot com @ 2012-10-26 20:35 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55087
Ian Lance Taylor <ian at airs dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |FIXED
--- Comment #6 from Ian Lance Taylor <ian at airs dot com> 2012-10-26 20:34:45 UTC ---
Marking as fixed again.
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2012-10-26 20:35 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2012-10-26 19:42 [Bug other/55087] New: bogus "linux-vdso.so.1: No such file or directory" caused by libbacktrace markus at trippelsdorf dot de
2012-10-26 19:53 ` [Bug other/55087] " ian at airs dot com
2012-10-26 19:55 ` markus at trippelsdorf dot de
2012-10-26 20:08 ` ian at gcc dot gnu.org
2012-10-26 20:10 ` ian at airs dot com
2012-10-26 20:26 ` markus at trippelsdorf dot de
2012-10-26 20:35 ` ian at airs dot com
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).