From: Pedro Alves <palves@redhat.com>
Date: Thu, 24 Jul 2008 15:28:42 +0000 (+0000)
Subject: 	* remote.c (remote_threads_extra_info): Don't query the remote
X-Git-Tag: sid-snapshot-20080801~74
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=60e569b986e92a2bb94d0c0d4980eefe4789cd56;p=external%2Fbinutils.git

	* remote.c (remote_threads_extra_info): Don't query the remote
	server about info on the internally added main thread.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 82dbd52..735d58c 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2008-07-24  Pedro Alves  <pedro@codesourcery.com>
+
+	* remote.c (remote_threads_extra_info): Don't query the remote
+	server about info on the internally added main thread.
+
 2008-07-24  Aleksandar Ristovski  <aristovski@qnx.com>
 
 	* nto-procfs.c (procfs_attach): Populate initial thread list.
diff --git a/gdb/remote.c b/gdb/remote.c
index 14e04da..2e626a9 100644
--- a/gdb/remote.c
+++ b/gdb/remote.c
@@ -2042,6 +2042,12 @@ remote_threads_extra_info (struct thread_info *tp)
     internal_error (__FILE__, __LINE__,
 		    _("remote_threads_extra_info"));
 
+  if (ptid_equal (tp->ptid, magic_null_ptid)
+      || (ptid_get_pid (tp->ptid) != 0 && ptid_get_tid (tp->ptid) == 0))
+    /* This is the main thread which was added by GDB.  The remote
+       server doesn't know about it.  */
+    return NULL;
+
   if (use_threadextra_query)
     {
       xsnprintf (rs->buf, get_remote_packet_size (), "qThreadExtraInfo,%lx",