From 8d92e32a73655a0820ce5085f017911abaad28b3 Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Tue, 28 Apr 2015 11:07:24 +0800 Subject: init.c (__nptl_initial_report_events): New variable. (__pthread_initialize_minimal_internal): Initialize pd->report_events to that. This patch helps NPTL report TD_CREATE event, so that GDB could catch the event and update its thread_list. Link: http://lists.uclibc.org/pipermail/uclibc/2015-April/048921.html [shengyong: - original patch from glibc: commit 7d9d8bd18906fdd17364f372b160d7ab896ce909 - context adjust - update nptl_db/ChangeLog] Signed-off-by: Roland McGrath Signed-off-by: Sheng Yong Signed-off-by: Bernhard Reutner-Fischer --- libpthread/nptl_db/td_thr_validate.c | 16 +++++----------- 1 file changed, 5 insertions(+), 11 deletions(-) (limited to 'libpthread/nptl_db/td_thr_validate.c') diff --git a/libpthread/nptl_db/td_thr_validate.c b/libpthread/nptl_db/td_thr_validate.c index 49c30c103..1b96b5156 100644 --- a/libpthread/nptl_db/td_thr_validate.c +++ b/libpthread/nptl_db/td_thr_validate.c @@ -1,5 +1,5 @@ /* Validate a thread handle. - Copyright (C) 1999, 2001, 2002, 2003, 2004 Free Software Foundation, Inc. + Copyright (C) 1999,2001,2002,2003,2004,2007 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper , 1999. @@ -74,16 +74,10 @@ td_thr_validate (const td_thrhandle_t *th) if (err == TD_OK) err = check_thread_list (th, list, &uninit); - if (err == TD_NOTHR && uninit) - { - /* __pthread_initialize_minimal has not run yet. - But the main thread still has a valid ID. */ - td_thrhandle_t main_th; - err = td_ta_map_lwp2thr (th->th_ta_p, - ps_getpid (th->th_ta_p->ph), &main_th); - if (err == TD_OK && th->th_unique != main_th.th_unique) - err = TD_NOTHR; - } + if (err == TD_NOTHR && uninit && th->th_unique == 0) + /* __pthread_initialize_minimal has not run yet. + There is only the special case thread handle. */ + err = TD_OK; } return err; -- cgit v1.2.3