* NEWS: Mention tracepoint additions.

	* breakpoint.h (struct tracepoint): New field traceframe_usage.
	* breakpoint.c (print_one_breakpoint_location): Identify
	tracepoints as such when reporting hit counts, report
	trace buffer usage.
	(create_tracepoint_from_upload): Copy status info.
	* tracepoint.h (struct trace_status): Rename error_desc to stop_desc,
	add fields user_name, notes, start_time, stop_time.
	(struct uploaded_tp): Add fields hit_count, traceframe_usage.
	* tracepoint.c (trace_user): New global.
	(trace_notes): New global.
	(trace_stop_notes): New global.
	(start_tracing): Add argument and trace note handling.
	(stop_tracing): Ditto.
	(trace_start_command): Add notes argument.
	(trace_stop_command): Ditto.
	(trace_status_command): Report additional status info.
	(trace_status_mi): Similarly.
	(trace_save): Update, record tracepoint status.
	(set_disconnected_tracing): Call target method directly.
	(send_disconnected_tracing_value): Remove.
	(set_trace_user): New function.
	(set_trace_notes): New function.
	(set_trace_stop_notes): New function.
	(parse_trace_status): Handle additional status.
	(parse_tracepoint_status): New function.
	(parse_tracepoint_definition): Call it.
	(tfile_get_tracepoint_status): New function.
	(init_tfile_ops): Use it.
	(_initialize_tracepoint): Add new setshows.
	* target.h (struct target_ops): New methods to_get_tracepoint_status
	and to_set_trace_notes.
	(target_get_tracepoint_status): New macro.
	(target_set_trace_notes): New macro.
	* target.c (update_current_target): Add new methods.
	* remote.c (remote_get_tracepoint_status): New function.
	(remote_set_trace_notes): New function.
	(init_remote_ops): Add them.
	* mi/mi-main.c (mi_cmd_trace_start): Add argument to call.
	(mi_cmd_trace_stop): Ditto.

	* tracepoint.c (struct tracepoint): New field traceframe_usage.
	(tracing_start_time): New global.
	(tracing_stop_time): New global.
	(tracing_user_name): New global.
	(tracing_notes): New global.
	(tracing_stop_note): New global.
	(cmd_qtstart): Set traceframe_usage, start_time.
	(stop_tracing): Set stop_time.
	(cmd_qtstatus): Report additional status.
	(cmd_qtp): New function.
	(handle_tracepoint_query): Call it.
	(cmd_qtnotes): New function.
	(handle_tracepoint_general_set): Call it.
	(get_timestamp): Rename from tsv_get_timestamp.

	* gdb.texinfo (Starting and Stopping Trace Experiments): Document
	note-related options and variables.
	(Tracepoint Packets): Document packet changes.

	* gdb.trace/tstatus.exp: New.
	* gdb.trace/actions.c: Include string.h.

1 files changed, 13 insertions, 0 deletions

diff --git a/gdb/target.h b/gdb/target.h
index 87f0bb9..73c8f7c 100644
--- a/gdb/target.h
+++ b/gdb/target.h
@@ -713,6 +713,9 @@ struct target_ops
     /* Get the current status of a tracing run.  */
     int (*to_get_trace_status) (struct trace_status *ts);
 
+    void (*to_get_tracepoint_status) (struct breakpoint *tp,
+				      struct uploaded_tp *utp);
+
     /* Stop a trace run.  */
     void (*to_trace_stop) (void);
 
@@ -749,6 +752,10 @@ struct target_ops
     void (*to_set_disconnected_tracing) (int val);
     void (*to_set_circular_trace_buffer) (int val);
 
+    /* Add/change textual notes about the trace run, returning 1 if
+       successful, 0 otherwise.  */
+    int (*to_set_trace_notes) (char *user, char *notes, char* stopnotes);
+
     /* Return the processor core that thread PTID was last seen on.
        This information is updated only when:
        - update_thread_list is called
@@ -1508,6 +1515,9 @@ extern int target_search_memory (CORE_ADDR start_addr,
 #define target_get_trace_status(ts) \
   (*current_target.to_get_trace_status) (ts)
 
+#define target_get_tracepoint_status(tp,utp)		\
+  (*current_target.to_get_tracepoint_status) (tp, utp)
+
 #define target_trace_stop() \
   (*current_target.to_trace_stop) ()
 
@@ -1538,6 +1548,9 @@ extern int target_search_memory (CORE_ADDR start_addr,
 #define	target_set_circular_trace_buffer(val)	\
   (*current_target.to_set_circular_trace_buffer) (val)
 
+#define	target_set_trace_notes(user,notes,stopnotes)		\
+  (*current_target.to_set_trace_notes) ((user), (notes), (stopnotes))
+
 #define target_get_tib_address(ptid, addr) \
   (*current_target.to_get_tib_address) ((ptid), (addr))