Several pthreads updates. Enable linuxthreads_db. Several fixes

related to thread local storage.
 -Erik

1 files changed, 16 insertions, 11 deletions

diff --git a/libpthread/linuxthreads_db/td_thr_getgregs.c b/libpthread/linuxthreads_db/td_thr_getgregs.c
index a4d861970..5a42b6770 100644
--- a/libpthread/linuxthreads_db/td_thr_getgregs.c
+++ b/libpthread/linuxthreads_db/td_thr_getgregs.c
@@ -1,22 +1,22 @@
 /* Get a thread's general register set.
-   Copyright (C) 1999, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
 
    The GNU C Library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
+   Lesser General Public License for more details.
 
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
 
 #include "thread_dbP.h"
 
@@ -37,8 +37,13 @@ td_thr_getgregs (const td_thrhandle_t *th, prgregset_t gregs)
   if (pds.p_terminated)
     memset (gregs, '\0', sizeof (prgregset_t));
   /* Otherwise get the register content through the callback.  */
-  else if (ps_lgetregs (th->th_ta_p->ph, pds.p_pid, gregs) != PS_OK)
-    return TD_ERR;
+  else
+    {
+      pid_t pid = pds.p_pid ?: ps_getpid (th->th_ta_p->ph);
+
+      if (ps_lgetregs (th->th_ta_p->ph, pid, gregs) != PS_OK)
+	return TD_ERR;
+    }
 
   return TD_OK;
 }