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Export thread address.

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This commit is contained in:
David Xu 2005-04-05 11:38:30 +00:00
parent c339c21b28
commit 2ec2da8602
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=144663
3 changed files with 9 additions and 0 deletions
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3
lib/libthread_db/libpthread_db.c
View File

@ -293,6 +293,7 @@ pt_ta_map_id2thr(const td_thragent_t *ta, thread_t id, td_thrhandle_t *th)
}
th->th_ta = ta;
th->th_tid = id;
th->th_thread = pt;
return (TD_OK);
}
@ -327,6 +328,7 @@ pt_ta_map_lwp2thr(const td_thragent_t *ta, lwpid_t lwp, td_thrhandle_t *th)
if (th->th_tid == -1)
return (TD_MALLOC);
pt_unmap_lwp(ta, lwp);
th->th_thread = pt;
return (TD_OK);
}
@ -371,6 +373,7 @@ pt_ta_thr_iter(const td_thragent_t *ta,
while (pt != 0) {
th.th_ta = ta;
th.th_tid = pt_map_thread(ta, pt, PT_USER);
th.th_thread = pt;
/* should we unmap lwp here ? */
if (th.th_tid == -1)
return (TD_MALLOC);

5
lib/libthread_db/libthr_db.c
View File

@ -296,6 +296,7 @@ pt_ta_map_id2thr(const td_thragent_t *ta, thread_t id, td_thrhandle_t *th)
}
th->th_ta = ta;
th->th_tid = id;
th->th_thread = pt;
return (TD_OK);
}
@ -333,6 +334,7 @@ pt_ta_map_lwp2thr(const td_thragent_t *ta, lwpid_t lwp, td_thrhandle_t *th)
return (TD_NOTHR);
th->th_ta = ta;
th->th_tid = pt_map_thread(ta, lwp, pt);
th->th_thread = pt;
if (th->th_tid == -1)
return (TD_MALLOC);
return (TD_OK);
@ -372,6 +374,7 @@ pt_ta_thr_iter(const td_thragent_t *ta,
if (tmp_lwp != 0) {
th.th_ta = ta;
th.th_tid = pt_map_thread(ta, tmp_lwp, pt);
th.th_thread = pt;
if (th.th_tid == -1)
return (TD_MALLOC);
if ((*callback)(&th, cbdata_p))
@ -518,6 +521,7 @@ pt_thr_get_info(const td_thrhandle_t *th, td_thrinfo_t *info)
info->ti_tid = th->th_tid;
info->ti_state = TD_THR_RUN;
info->ti_type = TD_THR_SYSTEM;
info->ti_thread = NULL;
return (TD_OK);
}
ret = ps_pread(ta->ph, ta->map[th->th_tid].thr + ta->thread_off_state,
@ -526,6 +530,7 @@ pt_thr_get_info(const td_thrhandle_t *th, td_thrinfo_t *info)
return (P2T(ret));
info->ti_lid = ta->map[th->th_tid].lwp;
info->ti_tid = th->th_tid;
info->ti_thread = ta->map[th->th_tid].thr;
info->ti_ta_p = th->th_ta;
if (state == ta->thread_state_running)
info->ti_state = TD_THR_RUN;

1
lib/libthread_db/thread_db.h
View File

@ -176,6 +176,7 @@ typedef pthread_key_t thread_key_t;
typedef struct {
const td_thragent_t *ti_ta_p;
thread_t ti_tid;
psaddr_t ti_thread;
td_thr_state_e ti_state;
td_thr_type_e ti_type;
td_thr_events_t ti_events;