/* Data structures associated with tracepoints in GDB.
- Copyright (C) 1997, 1998, 1999, 2000, 2007, 2008, 2009, 2010
+ Copyright (C) 1997, 1998, 1999, 2000, 2007, 2008, 2009, 2010, 2011
Free Software Foundation, Inc.
This file is part of GDB.
#include "target.h"
/* A trace state variable is a value managed by a target being
- traced. A trace state variable (or tsv for short) can be accessed
+ traced. A trace state variable (or tsv for short) can be accessed
and assigned to by tracepoint actions and conditionals, but is not
part of the program being traced, and it doesn't have to be
- collected. Effectively the variables are scratch space for
+ collected. Effectively the variables are scratch space for
tracepoints. */
struct trace_state_variable
/* Unused bytes left in the target's trace buffer. */
int buffer_free;
+
+ /* 1 if the target will continue tracing after disconnection, else
+ 0. If the target does not report a value, assume 0. */
+
+ int disconnected_tracing;
+
+ /* 1 if the target is using a circular trace buffer, else 0. If the
+ target does not report a value, assume 0. */
+
+ int circular_buffer;
};
struct trace_status *current_trace_status (void);
/* String that is the encoded form of the tracepoint's condition. */
char *cond;
- /* Vectors of strings that are the encoded forms of a tracepoint's actions. */
+ /* Vectors of strings that are the encoded forms of a tracepoint's
+ actions. */
VEC(char_ptr) *actions;
VEC(char_ptr) *step_actions;
struct uploaded_tsv *next;
};
+/* Struct recording info about a target static tracepoint marker. */
+
+struct static_tracepoint_marker
+{
+ struct gdbarch *gdbarch;
+ CORE_ADDR address;
+
+ /* The string ID of the marker. */
+ char *str_id;
+
+ /* Extra target reported info associated with the marker. */
+ char *extra;
+};
+
+extern void parse_static_tracepoint_marker_definition
+ (char *line, char **pp,
+ struct static_tracepoint_marker *marker);
+extern void release_static_tracepoint_marker (struct static_tracepoint_marker *);
+
/* A hook used to notify the UI of tracepoint operations. */
extern void (*deprecated_trace_find_hook) (char *arg, int from_tty);
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_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,
extern void merge_uploaded_tracepoints (struct uploaded_tp **utpp);
extern void merge_uploaded_trace_state_variables (struct uploaded_tsv **utsvp);
-extern void disconnect_or_stop_tracing (int from_tty);
+extern void disconnect_tracing (int from_tty);
extern void start_tracing (void);
extern void stop_tracing (void);