/* The value of a variable is a 64-bit signed integer. */
LONGEST value;
+
+ /* This is true for variables that are predefined and built into
+ the target. */
+ int builtin;
+ };
+
+/* The trace status encompasses various info about the general state
+ of the tracing run. */
+
+enum trace_stop_reason
+ {
+ trace_stop_reason_unknown,
+ trace_never_run,
+ tstop_command,
+ trace_buffer_full,
+ trace_disconnected,
+ tracepoint_passcount
};
-extern unsigned long trace_running_p;
+struct trace_status
+{
+ /* This is true if the status is coming from a file rather
+ than a live target. */
+ int from_file;
+
+ /* This is true if the value of the running field is known. */
+ int running_known;
+
+ int running;
+
+ enum trace_stop_reason stop_reason;
+
+ int stopping_tracepoint;
+
+ int traceframe_count;
+
+ size_t buffer_size;
+
+ size_t buffer_free;
+};
+
+struct trace_status *current_trace_status (void);
extern char *default_collect;
+/* Struct to collect random info about tracepoints on the target. */
+
+struct uploaded_tp {
+ int number;
+ enum bptype type;
+ ULONGEST addr;
+ int enabled;
+ int step;
+ int pass;
+ int orig_size;
+ char *cond;
+ int numactions;
+ char *actions[100];
+ int num_step_actions;
+ char *step_actions[100];
+ struct uploaded_tp *next;
+};
+
+/* Struct recording info about trace state variables on the target. */
+
+struct uploaded_tsv {
+ const char *name;
+ int number;
+ LONGEST initial_value;
+ int builtin;
+ struct uploaded_tsv *next;
+};
+
/* A hook used to notify the UI of tracepoint operations. */
extern void (*deprecated_trace_find_hook) (char *arg, int from_tty);
extern struct trace_state_variable *find_trace_state_variable (const char *name);
+extern void parse_trace_status (char *line, struct trace_status *ts);
+
+extern void parse_tracepoint_definition (char *line, struct uploaded_tp **utpp);
+extern void parse_tsv_definition (char *line, struct uploaded_tsv **utsvp);
+
+extern struct uploaded_tp *get_uploaded_tp (int num, ULONGEST addr,
+ struct uploaded_tp **utpp);
+extern struct breakpoint *create_tracepoint_from_upload (struct uploaded_tp *utp);
+extern void merge_uploaded_tracepoints (struct uploaded_tp **utpp);
+extern void merge_uploaded_trace_state_variables (struct uploaded_tsv **utsvp);
+
#endif /* TRACEPOINT_H */