This patch fixes a regression introduced by:
https://sourceware.org/ml/gdb-patches/2015-12/msg00192.html
We can't use thread_from_lwp with core files. As mentioned in a comment,
td_ta_map_lwp2thr uses ps_get_thread_area, but we can't use that
currently on core targets, as it uses ptrace directly.
Use directly record_thread instead.
This fixes :
PASS -> FAIL: gdb.threads/corethreads.exp: thread0 found
PASS -> FAIL: gdb.threads/corethreads.exp: thread1 found
gdb/ChangeLog:
* linux-thread-db.c (find_new_threads_callback): Use record_thread.
2015-12-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
+ * linux-thread-db.c (find_new_threads_callback): Use record_thread.
+
+2015-12-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
+
* breakpoint.c (remove_thread_event_breakpoints): Remove.
* breakpoint.h (remove_thread_event_breakpoints): Remove
declaration.
ptid = ptid_build (info->pid, ti.ti_lid, 0);
tp = find_thread_ptid (ptid);
if (tp == NULL || tp->priv == NULL)
- thread_from_lwp (ptid);
+ record_thread (info, tp, ptid, th_p, &ti);
return 0;
}