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* [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)
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[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
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