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* linux-thread-db.c (BUILD_THREAD): Delete. 

(thread_get_info_callback): Include LWP ID in thread ID.
	(thread_from_lwp, check_event, find_new_threads_callback): Likewise.
	(lwp_from_thread): Use the LWP ID from the thread ID.
This commit is contained in:
Daniel Jacobowitz 2004-12-08 15:10:30 +00:00
parent 254ce0a11f
commit 1bac0d4d5f
2 changed files with 13 additions and 15 deletions
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7
gdb/ChangeLog
View File

@ -1,3 +1,10 @@
2004-12-08 Daniel Jacobowitz <dan@debian.org>
* linux-thread-db.c (BUILD_THREAD): Delete.
(thread_get_info_callback): Include LWP ID in thread ID.
(thread_from_lwp, check_event, find_new_threads_callback): Likewise.
(lwp_from_thread): Use the LWP ID from the thread ID.
2004-12-07 Randolph Chung <tausq@debian.org>
* hppa-tdep.c (hppa_frame_prev_register_helper): Zero out the entire

21
gdb/linux-thread-db.c
View File

@ -143,7 +143,6 @@ static void detach_thread (ptid_t ptid, int verbose);
#define is_thread(ptid) (GET_THREAD (ptid) != 0)
#define BUILD_LWP(lwp, pid) ptid_build (pid, lwp, 0)
#define BUILD_THREAD(tid, pid) ptid_build (pid, 0, tid)
/* Use "struct private_thread_info" to cache thread state. This is
@ -267,7 +266,7 @@ thread_get_info_callback (const td_thrhandle_t *thp, void *infop)
thread_db_err_str (err));
/* Fill the cache. */
thread_ptid = BUILD_THREAD (ti.ti_tid, GET_PID (inferior_ptid));
thread_ptid = ptid_build (GET_PID (inferior_ptid), ti.ti_lid, ti.ti_tid);
thread_info = find_thread_pid (thread_ptid);
/* In the case of a zombie thread, don't continue. We don't want to
@ -385,22 +384,14 @@ thread_from_lwp (ptid_t ptid)
gdb_assert (thread_info && thread_info->private->ti_valid);
return BUILD_THREAD (thread_info->private->ti.ti_tid, GET_PID (ptid));
return ptid_build (GET_PID (ptid), GET_LWP (ptid),
thread_info->private->ti.ti_tid);
}
static ptid_t
lwp_from_thread (ptid_t ptid)
{
struct thread_info *thread_info;
ptid_t thread_ptid;
if (!is_thread (ptid))
return ptid;
thread_info = find_thread_pid (ptid);
thread_db_get_info (thread_info);
return BUILD_LWP (thread_info->private->ti.ti_lid, GET_PID (ptid));
return BUILD_LWP (GET_LWP (ptid), GET_PID (ptid));
}
@ -903,7 +894,7 @@ check_event (ptid_t ptid)
if (err != TD_OK)
error ("Cannot get thread info: %s", thread_db_err_str (err));
ptid = BUILD_THREAD (ti.ti_tid, GET_PID (ptid));
ptid = ptid_build (GET_PID (ptid), ti.ti_lid, ti.ti_tid);
switch (msg.event)
{
@ -1175,7 +1166,7 @@ find_new_threads_callback (const td_thrhandle_t *th_p, void *data)
if (ti.ti_state == TD_THR_UNKNOWN || ti.ti_state == TD_THR_ZOMBIE)
return 0; /* A zombie -- ignore. */
ptid = BUILD_THREAD (ti.ti_tid, GET_PID (inferior_ptid));
ptid = ptid_build (GET_PID (inferior_ptid), ti.ti_lid, ti.ti_tid);
if (!in_thread_list (ptid))
attach_thread (ptid, th_p, &ti, 1);