public inbox for gdb-prs@sourceware.org
help / color / mirror / Atom feed
* [Bug gdb/9538] gdb creates debuginfo path incorrectly for symlinked files
[not found] <bug-9538-4717@http.sourceware.org/bugzilla/>
@ 2011-02-01 21:47 ` mail at eliasprobst dot eu
2012-01-10 20:29 ` ppluzhnikov at google dot com
` (3 subsequent siblings)
4 siblings, 0 replies; 5+ messages in thread
From: mail at eliasprobst dot eu @ 2011-02-01 21:47 UTC (permalink / raw)
To: gdb-prs
http://sourceware.org/bugzilla/show_bug.cgi?id=9538
Elias Probst <mail at eliasprobst dot eu> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |mail at eliasprobst dot eu
--- Comment #1 from Elias Probst <mail at eliasprobst dot eu> 2011-02-01 21:46:55 UTC ---
I can confirm this behaviour.
The crash happens in:
/usr/lib64/dri/i965_dri.so
which is a symlink to
/usr/lib64/mesa/i965_dri.so
The splitted debugging symbols reside in
/usr/lib/debug/usr/lib64/mesa/i965_dri.so.debug
GDB is only able to create backtraces when copying the debugging symbols to
/usr/lib/debug/usr/lib64/dri/i965_dri.so.debug
I thin the fix is actually rather simple: GDB should simply do a readlink() on
the path of the file which is analyzed before looking for the corresponding
debugging symbols file.
--
Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are on the CC list for the bug.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug gdb/9538] gdb creates debuginfo path incorrectly for symlinked files
[not found] <bug-9538-4717@http.sourceware.org/bugzilla/>
2011-02-01 21:47 ` [Bug gdb/9538] gdb creates debuginfo path incorrectly for symlinked files mail at eliasprobst dot eu
@ 2012-01-10 20:29 ` ppluzhnikov at google dot com
2012-01-10 20:36 ` ppluzhnikov at google dot com
` (2 subsequent siblings)
4 siblings, 0 replies; 5+ messages in thread
From: ppluzhnikov at google dot com @ 2012-01-10 20:29 UTC (permalink / raw)
To: gdb-prs
http://sourceware.org/bugzilla/show_bug.cgi?id=9538
Paul Pluzhnikov <ppluzhnikov at google dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |ppluzhnikov at google dot
| |com
AssignedTo|unassigned at sourceware |ppluzhnikov at google dot
|dot org |com
--- Comment #2 from Paul Pluzhnikov <ppluzhnikov at google dot com> 2012-01-10 20:28:42 UTC ---
This just hit me as well:
https://bugs.launchpad.net/ubuntu/+source/eglibc/+bug/914448
--
Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are on the CC list for the bug.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug gdb/9538] gdb creates debuginfo path incorrectly for symlinked files
[not found] <bug-9538-4717@http.sourceware.org/bugzilla/>
2011-02-01 21:47 ` [Bug gdb/9538] gdb creates debuginfo path incorrectly for symlinked files mail at eliasprobst dot eu
2012-01-10 20:29 ` ppluzhnikov at google dot com
@ 2012-01-10 20:36 ` ppluzhnikov at google dot com
2012-01-18 18:59 ` cvs-commit at gcc dot gnu.org
2012-01-18 19:03 ` ppluzhnikov at google dot com
4 siblings, 0 replies; 5+ messages in thread
From: ppluzhnikov at google dot com @ 2012-01-10 20:36 UTC (permalink / raw)
To: gdb-prs
http://sourceware.org/bugzilla/show_bug.cgi?id=9538
Paul Pluzhnikov <ppluzhnikov at google dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Version|unknown |HEAD
Target Milestone|--- |7.4
--
Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are on the CC list for the bug.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug gdb/9538] gdb creates debuginfo path incorrectly for symlinked files
[not found] <bug-9538-4717@http.sourceware.org/bugzilla/>
` (2 preceding siblings ...)
2012-01-10 20:36 ` ppluzhnikov at google dot com
@ 2012-01-18 18:59 ` cvs-commit at gcc dot gnu.org
2012-01-18 19:03 ` ppluzhnikov at google dot com
4 siblings, 0 replies; 5+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2012-01-18 18:59 UTC (permalink / raw)
To: gdb-prs
http://sourceware.org/bugzilla/show_bug.cgi?id=9538
--- Comment #3 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> 2012-01-18 18:58:46 UTC ---
CVSROOT: /cvs/src
Module name: src
Changes by: ppluzhnikov@sourceware.org 2012-01-18 18:58:43
Modified files:
gdb : ChangeLog symfile.c configure.ac configure
config.in
gdb/testsuite : ChangeLog
gdb/testsuite/gdb.base: sepdebug.exp
Log message:
2012-01-18 Paul Pluzhnikov <ppluzhnikov@google.com>
Jan Kratochvil <jan.kratochvil@redhat.com>
PR gdb/9538
* symfile.c (find_separate_debug_file): New function.
(terminate_after_last_dir_separator): Likewise.
(find_separate_debug_file_by_debuglink): Also try realpath.
* configure.ac (AC_CHECK_FUNCS): Add lstat.
* configure: Regenerate.
* config.in: Regenerate.
testsuite/ChangeLog:
2012-01-18 Paul Pluzhnikov <ppluzhnikov@google.com>
PR gdb/9538
* gdb.base/sepdebug.exp: New test.
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/ChangeLog.diff?cvsroot=src&r1=1.13747&r2=1.13748
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/symfile.c.diff?cvsroot=src&r1=1.325&r2=1.326
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/configure.ac.diff?cvsroot=src&r1=1.153&r2=1.154
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/configure.diff?cvsroot=src&r1=1.338&r2=1.339
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/config.in.diff?cvsroot=src&r1=1.131&r2=1.132
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/testsuite/ChangeLog.diff?cvsroot=src&r1=1.3026&r2=1.3027
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/testsuite/gdb.base/sepdebug.exp.diff?cvsroot=src&r1=1.34&r2=1.35
--
Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are on the CC list for the bug.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug gdb/9538] gdb creates debuginfo path incorrectly for symlinked files
[not found] <bug-9538-4717@http.sourceware.org/bugzilla/>
` (3 preceding siblings ...)
2012-01-18 18:59 ` cvs-commit at gcc dot gnu.org
@ 2012-01-18 19:03 ` ppluzhnikov at google dot com
4 siblings, 0 replies; 5+ messages in thread
From: ppluzhnikov at google dot com @ 2012-01-18 19:03 UTC (permalink / raw)
To: gdb-prs
http://sourceware.org/bugzilla/show_bug.cgi?id=9538
Paul Pluzhnikov <ppluzhnikov at google dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
--- Comment #4 from Paul Pluzhnikov <ppluzhnikov at google dot com> 2012-01-18 19:02:48 UTC ---
Fixed in trunk.
--
Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are on the CC list for the bug.
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2012-01-18 19:03 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
[not found] <bug-9538-4717@http.sourceware.org/bugzilla/>
2011-02-01 21:47 ` [Bug gdb/9538] gdb creates debuginfo path incorrectly for symlinked files mail at eliasprobst dot eu
2012-01-10 20:29 ` ppluzhnikov at google dot com
2012-01-10 20:36 ` ppluzhnikov at google dot com
2012-01-18 18:59 ` cvs-commit at gcc dot gnu.org
2012-01-18 19:03 ` ppluzhnikov at google 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).