add gdb-client to run on host to debug target.. (kgdb)

[openwrt.git] / toolchain / gdb / patches / 500-thread-timeout.patch

diff --git a/toolchain/gdb/patches/500-thread-timeout.patch b/toolchain/gdb/patches/500-thread-timeout.patch
new file mode 100644 (file)
index 0000000..6db0a7a
--- /dev/null
+++ b/toolchain/gdb/patches/500-thread-timeout.patch
@@ -0,0 +1,34 @@
+--- gdb-6.3.org/gdb/gdbserver/thread-db.c      2004-10-17 02:42:00.000000000 +0900
++++ gdb-6.3/gdb/gdbserver/thread-db.c  2005-01-27 12:19:29.000000000 +0900
+@@ -21,6 +21,7 @@
+    Foundation, Inc., 59 Temple Place - Suite 330,
+    Boston, MA 02111-1307, USA.  */
+ 
++#include <unistd.h>
+ #include "server.h"
+ 
+ #include "linux-low.h"
+@@ -142,6 +143,7 @@
+   td_event_msg_t msg;
+   td_err_e err;
+   struct inferior_linux_data *tdata;
++  int timeout;
+ 
+   if (debug_threads)
+     fprintf (stderr, "Thread creation event.\n");
+@@ -152,7 +154,13 @@
+      In the LinuxThreads implementation, this is safe,
+      because all events come from the manager thread
+      (except for its own creation, of course).  */
+-  err = td_ta_event_getmsg (thread_agent, &msg);
++  for (timeout = 0; timeout < 50000; timeout++)
++    {
++      err = td_ta_event_getmsg (thread_agent, &msg);
++      if (err != TD_NOMSG)
++      break;
++      usleep(1000);
++    }
+   if (err != TD_OK)
+     fprintf (stderr, "thread getmsg err: %s\n",
+            thread_db_err_str (err));
+