diff options
Diffstat (limited to 'gdb/thread.c')
| -rw-r--r-- | gdb/thread.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/gdb/thread.c b/gdb/thread.c index b1e318d..1f50e6a 100644 --- a/gdb/thread.c +++ b/gdb/thread.c @@ -636,9 +636,14 @@ set_stop_requested (ptid_t ptid, int stop) use from MI. If REQUESTED_THREAD is not -1, it's the GDB id of the thread that should be printed. Otherwise, all threads are - printed. */ + printed. + If PID is not -1, only print threads from the process PID. + Otherwise, threads from all attached PIDs are printed. + If both REQUESTED_THREAD and PID are not -1, then the thread + is printed if it belongs to the specified process. Otherwise, + an error is raised. */ void -print_thread_info (struct ui_out *uiout, int requested_thread) +print_thread_info (struct ui_out *uiout, int requested_thread, int pid) { struct thread_info *tp; ptid_t current_ptid; @@ -661,6 +666,13 @@ print_thread_info (struct ui_out *uiout, int requested_thread) if (requested_thread != -1 && tp->num != requested_thread) continue; + if (pid != -1 && PIDGET (tp->ptid) != pid) + { + if (requested_thread != -1) + error (_("Requested thread not found in requested process")); + continue; + } + if (ptid_equal (tp->ptid, current_ptid)) current_thread = tp->num; @@ -715,7 +727,7 @@ print_thread_info (struct ui_out *uiout, int requested_thread) the "info threads" command. */ do_cleanups (old_chain); - if (requested_thread == -1) + if (pid == -1 && requested_thread == -1 ) { gdb_assert (current_thread != -1 || !thread_list); @@ -740,7 +752,7 @@ The current thread <Thread ID %d> has terminated. See `help thread'.\n", static void info_threads_command (char *arg, int from_tty) { - print_thread_info (uiout, -1); + print_thread_info (uiout, -1, -1); } /* Switch from one thread to another. */ |