diff options
| author | Gary Benson <gbenson@redhat.com> | 2016-05-23 13:26:47 +0100 |
|---|---|---|
| committer | Gary Benson <gbenson@redhat.com> | 2016-05-23 13:26:47 +0100 |
| commit | d0571b9934241e58a5325fc6e09298d0e3396280 (patch) | |
| tree | 350c75779db21368e3f55e6fe5d82f78c7c1c778 | |
| parent | b43b853577ed4fb6cc19b1faa17e8fbea3c58be7 (diff) | |
| download | gdb-d0571b9934241e58a5325fc6e09298d0e3396280.zip gdb-d0571b9934241e58a5325fc6e09298d0e3396280.tar.gz gdb-d0571b9934241e58a5325fc6e09298d0e3396280.tar.bz2 | |
Remove unused libthread_db td_thr_validate reference
Native GDB looks up the function td_thr_validate from libthread_db.so
on Linux, but the value is never used. This commit removes this dead
code.
gdb/ChangeLog:
* nat/gdb_thread_db.h (td_thr_validate_ftype): Remove typedef.
* linux-thread-db.c (struct thread_db_info) <td_thr_validate_p>:
Remove field.
(try_thread_db_load_1): Remove td_thr_validate initialization.
| -rw-r--r-- | gdb/ChangeLog | 7 | ||||
| -rw-r--r-- | gdb/linux-thread-db.c | 2 | ||||
| -rw-r--r-- | gdb/nat/gdb_thread_db.h | 1 |
3 files changed, 7 insertions, 3 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index e0db33c..9239665 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,10 @@ +2016-05-23 Gary Benson <gbenson@redhat.com> + + * nat/gdb_thread_db.h (td_thr_validate_ftype): Remove typedef. + * linux-thread-db.c (struct thread_db_info) <td_thr_validate_p>: + Remove field. + (try_thread_db_load_1): Remove td_thr_validate initialization. + 2016-05-23 Jon Boden <jon@ubuntubsd.org> (tiny change) * configure.ac: Search for libutil-freebsd as alternative to libutil. diff --git a/gdb/linux-thread-db.c b/gdb/linux-thread-db.c index 844b05c..284e331 100644 --- a/gdb/linux-thread-db.c +++ b/gdb/linux-thread-db.c @@ -158,7 +158,6 @@ struct thread_db_info td_ta_new_ftype *td_ta_new_p; td_ta_map_lwp2thr_ftype *td_ta_map_lwp2thr_p; td_ta_thr_iter_ftype *td_ta_thr_iter_p; - td_thr_validate_ftype *td_thr_validate_p; td_thr_get_info_ftype *td_thr_get_info_p; td_thr_tls_get_addr_ftype *td_thr_tls_get_addr_p; td_thr_tlsbase_ftype *td_thr_tlsbase_p; @@ -561,7 +560,6 @@ try_thread_db_load_1 (struct thread_db_info *info) /* These are essential. */ CHK (TDB_VERBOSE_DLSYM (info, td_ta_map_lwp2thr)); - CHK (TDB_VERBOSE_DLSYM (info, td_thr_validate)); CHK (TDB_VERBOSE_DLSYM (info, td_thr_get_info)); /* These are not essential. */ diff --git a/gdb/nat/gdb_thread_db.h b/gdb/nat/gdb_thread_db.h index 30f7400..99407b0 100644 --- a/gdb/nat/gdb_thread_db.h +++ b/gdb/nat/gdb_thread_db.h @@ -57,7 +57,6 @@ typedef td_err_e (td_ta_clear_event_ftype) (const td_thragent_t *ta, typedef td_err_e (td_ta_event_getmsg_ftype) (const td_thragent_t *ta, td_event_msg_t *msg); -typedef td_err_e (td_thr_validate_ftype) (const td_thrhandle_t *th); typedef td_err_e (td_thr_get_info_ftype) (const td_thrhandle_t *th, td_thrinfo_t *infop); typedef td_err_e (td_thr_event_enable_ftype) (const td_thrhandle_t *th, |