* bsd-uthread.c (bsd_uthread_wait): Don't try to fetch thread IDs

for terminated processes.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index b14389c..125283a 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2007-07-06  Mark Kettenis  <kettenis@gnu.org>
+
+       * bsd-uthread.c (bsd_uthread_wait): Don't try to fetch thread IDs
+       for terminated processes.
+
 2007-07-05  Michael Snyder  <msnyder@access-company.com>
 
        * event-top.c (cli_command_loop): Prompt string can (and should)

diff --git a/gdb/bsd-uthread.c b/gdb/bsd-uthread.c
index 172192e..bb01816 100644 (file)
--- a/gdb/bsd-uthread.c
+++ b/gdb/bsd-uthread.c
@@ -337,6 +337,12 @@ bsd_uthread_wait (ptid_t ptid, struct target_waitstatus *status)
   /* Pass the request to the layer beneath.  */
   ptid = find_target_beneath (bsd_uthread_ops_hack)->to_wait (ptid, status);
 
+  /* If the process is no longer alive, there's no point in figuring
+     out the thread ID.  It will fail anyway.  */
+  if (status->kind == TARGET_WAITKIND_SIGNALLED
+      || status->kind == TARGET_WAITKIND_EXITED)
+    return ptid;
+
   /* Fetch the corresponding thread ID, and augment the returned
      process ID with it.  */
   addr = read_memory_typed_address (bsd_uthread_thread_run_addr,