Really commit server.c bits of 2010-08-09's change...
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@ -1674,6 +1674,8 @@ handle_query (char *own_buf, int packet_len, int *new_packet_len_p)
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own_buf[0] = 0;
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own_buf[0] = 0;
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}
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}
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static void gdb_wants_all_threads_stopped (void);
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/* Parse vCont packets. */
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/* Parse vCont packets. */
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void
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void
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handle_v_cont (char *own_buf)
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handle_v_cont (char *own_buf)
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@ -1777,6 +1779,12 @@ handle_v_cont (char *own_buf)
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else
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else
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{
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{
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last_ptid = mywait (minus_one_ptid, &last_status, 0, 1);
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last_ptid = mywait (minus_one_ptid, &last_status, 0, 1);
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/* From the client's perspective, all-stop mode always stops all
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threads implicitly (and the target backend has already done
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so by now). Tag all threads as "want-stopped", so we don't
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resume them implicitly without the client telling us to. */
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gdb_wants_all_threads_stopped ();
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prepare_resume_reply (own_buf, last_ptid, &last_status);
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prepare_resume_reply (own_buf, last_ptid, &last_status);
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disable_async_io ();
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disable_async_io ();
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@ -2129,8 +2137,9 @@ queue_stop_reply_callback (struct inferior_list_entry *entry, void *arg)
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return 0;
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return 0;
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}
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}
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/* Set this inferior LWP's state as "want-stopped". We won't resume
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/* Set this inferior threads's state as "want-stopped". We won't
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this LWP until the client gives us another action for it. */
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resume this thread until the client gives us another action for
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it. */
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static void
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static void
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gdb_wants_thread_stopped (struct inferior_list_entry *entry)
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gdb_wants_thread_stopped (struct inferior_list_entry *entry)
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@ -2141,6 +2150,8 @@ gdb_wants_thread_stopped (struct inferior_list_entry *entry)
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if (thread->last_status.kind == TARGET_WAITKIND_IGNORE)
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if (thread->last_status.kind == TARGET_WAITKIND_IGNORE)
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{
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{
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/* Most threads are stopped implicitly (all-stop); tag that with
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signal 0. */
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thread->last_status.kind = TARGET_WAITKIND_STOPPED;
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thread->last_status.kind = TARGET_WAITKIND_STOPPED;
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thread->last_status.value.sig = TARGET_SIGNAL_0;
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thread->last_status.value.sig = TARGET_SIGNAL_0;
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}
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}
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@ -3123,6 +3134,11 @@ handle_target_event (int err, gdb_client_data client_data)
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mark_breakpoints_out (process);
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mark_breakpoints_out (process);
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mourn_inferior (process);
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mourn_inferior (process);
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}
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}
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else
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/* We're reporting this thread as stopped. Update it's
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"want-stopped" state to what the client wants, until it gets
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a new resume action. */
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gdb_wants_thread_stopped (¤t_inferior->entry);
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if (forward_event)
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if (forward_event)
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{
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{
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