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| author | Paul Pluzhnikov <ppluzhnikov@google.com> | 2009-05-15 16:53:45 +0000 |
|---|---|---|
| committer | Paul Pluzhnikov <ppluzhnikov@google.com> | 2009-05-15 16:53:45 +0000 |
| commit | 17a37d488c16b07d3a1f069ef727e2e53c622722 (patch) | |
| tree | 7caff201046bdcd0eeecbc877162c49dfd64dc8a /gdb/solib.c | |
| parent | d127ecce68b9052033148696008a8a905f661301 (diff) | |
| download | gdb-17a37d488c16b07d3a1f069ef727e2e53c622722.zip gdb-17a37d488c16b07d3a1f069ef727e2e53c622722.tar.gz gdb-17a37d488c16b07d3a1f069ef727e2e53c622722.tar.bz2 | |
2009-05-15 Paul Pluzhnikov <ppluzhnikov@google.com>
* NEWS: Mention set/show libthread-db-search-path.
* gdb_thread_db.h (LIBTHREAD_DB_SEARCH_PATH): New define.
(LIBTHREAD_DB_SO): Moved from linux-thread-db.c
* linux-thread-db.c (libthread_db_search_path): New setting.
(thread_db_handle): New variable (replaces using_thread_db).
(try_thread_db_load_1): New function.
(try_thread_db_load, thread_db_load_search): Likewise.
(dladdr_to_soname): Likewise.
(thread_db_load): Iterate over possibly multiple libthread_db's.
(check_for_thread_db): Attempt to load new libthread_db.
(thread_db_detach, thread_db_wait): Unload libthread_db.
(thread_db_mourn_inferior): Likewise.
(_initialize_thread_db): Add new libthread-db-search-path option.
Defer loading of libthread_db to check_for_thread_db.
* solib.c (libpthread_name_p): New function.
(libpthread_solib_p): Call it.
* solib.h (libpthread_name_p): New prototype.
Diffstat (limited to 'gdb/solib.c')
| -rw-r--r-- | gdb/solib.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/gdb/solib.c b/gdb/solib.c index 0eae200..8b330b1 100644 --- a/gdb/solib.c +++ b/gdb/solib.c @@ -684,16 +684,25 @@ update_solib_list (int from_tty, struct target_ops *target) } } -/* Return non-zero if SO is the libpthread shared library. + +/* Return non-zero if NAME is the libpthread shared library. Uses a fairly simplistic heuristic approach where we check the file name against "/libpthread". This can lead to false positives, but this should be good enough in practice. */ +int +libpthread_name_p (const char *name) +{ + return (strstr (name, "/libpthread") != NULL); +} + +/* Return non-zero if SO is the libpthread shared library. */ + static int libpthread_solib_p (struct so_list *so) { - return (strstr (so->so_name, "/libpthread") != NULL); + return libpthread_name_p (so->so_name); } /* GLOBAL FUNCTION |