* python/py-param.c (parm_constants): Avoid ARI warning

[deliverable/binutils-gdb.git] / gdb / tracepoint.h

diff --git a/gdb/tracepoint.h b/gdb/tracepoint.h
index d26c9505089616c55f14eddc7d1321a1701a0dc1..98d56bafe7cc749396fb0c890aec6aca5c071630 100644 (file)
--- a/gdb/tracepoint.h
+++ b/gdb/tracepoint.h
@@ -20,20 +20,8 @@
 #if !defined (TRACEPOINT_H)
 #define TRACEPOINT_H 1
 
-/* The data structure for an action: */
-struct action_line
-  {
-    struct action_line *next;
-    char *action;
-  };
-
-enum actionline_type
-  {
-    BADLINE = -1,
-    GENERIC = 0,
-    END = 1,
-    STEPPING = 2
-  };
+#include "breakpoint.h"
+#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
@@ -77,7 +65,8 @@ enum trace_stop_reason
     tstop_command,
     trace_buffer_full,
     trace_disconnected,
-    tracepoint_passcount
+    tracepoint_passcount,
+    tracepoint_error
   };
 
 struct trace_status
@@ -93,13 +82,40 @@ struct trace_status
 
   enum trace_stop_reason stop_reason;
 
+  /* If stop_reason is tracepoint_passcount or tracepoint_error, this
+     is the (on-target) number of the tracepoint which caused the
+     stop.  */
   int stopping_tracepoint;
 
+  /* If stop_reason is tracepoint_error, this is a human-readable
+     string that describes the error that happened on the target.  */
+  char *error_desc;
+
+  /* Number of traceframes currently in the buffer.  */
+
   int traceframe_count;
 
-  unsigned long long buffer_size;
+  /* Number of traceframes created since start of run.  */
+
+  int traceframes_created;
 
-  unsigned long long buffer_free;
+  /* Total size of the target's trace buffer.  */
+
+  int buffer_size;
+
+  /* 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);
@@ -108,7 +124,10 @@ extern char *default_collect;
 
 /* Struct to collect random info about tracepoints on the target.  */
 
-struct uploaded_tp {
+DEF_VEC_P (char_ptr);
+
+struct uploaded_tp
+{
   int number;
   enum bptype type;
   ULONGEST addr;
@@ -116,17 +135,30 @@ struct uploaded_tp {
   int step;
   int pass;
   int orig_size;
+
+  /* String that is the encoded form of the tracepoint's condition.  */
   char *cond;
-  int numactions;
-  char *actions[100];
-  int num_step_actions;
-  char *step_actions[100];
+
+  /* Vectors of strings that are the encoded forms of a tracepoint's actions.  */
+  VEC(char_ptr) *actions;
+  VEC(char_ptr) *step_actions;
+
+  /* The original string defining the location of the tracepoint.  */
+  char *at_string;
+
+  /* The original string defining the tracepoint's condition.  */
+  char *cond_string;
+
+  /* List of original strings defining the tracepoint's actions.  */
+  VEC(char_ptr) *cmd_strings;
+
   struct uploaded_tp *next;
 };
 
 /* Struct recording info about trace state variables on the target.  */
 
-struct uploaded_tsv {
+struct uploaded_tsv
+{
   const char *name;
   int number;
   LONGEST initial_value;
@@ -140,13 +172,21 @@ extern void (*deprecated_trace_find_hook) (char *arg, int from_tty);
 extern void (*deprecated_trace_start_stop_hook) (int start, int from_tty);
 
 int get_traceframe_number (void);
+void set_traceframe_number (int);
+struct cleanup *make_cleanup_restore_current_traceframe (void);
+
 void free_actions (struct breakpoint *);
-enum actionline_type validate_actionline (char **, struct breakpoint *);
+extern void validate_actionline (char **, struct breakpoint *);
 
 extern void end_actions_pseudocommand (char *args, int from_tty);
 extern void while_stepping_pseudocommand (char *args, int from_tty);
 
 extern struct trace_state_variable *find_trace_state_variable (const char *name);
+extern struct trace_state_variable *create_trace_state_variable (const char *name);
+
+extern int encode_source_string (int num, ULONGEST addr,
+                                char *srctype, char *src,
+                                char *buf, int buf_size);
 
 extern void parse_trace_status (char *line, struct trace_status *ts);
 
@@ -159,4 +199,20 @@ 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);
 
+extern void disconnect_tracing (int from_tty);
+
+extern void start_tracing (void);
+extern void stop_tracing (void);
+
+extern void trace_status_mi (int on_stop);
+
+extern void tvariables_info_1 (void);
+extern void save_trace_state_variables (struct ui_file *fp);
+
+extern void tfind_1 (enum trace_find_type type, int num,
+                    ULONGEST addr1, ULONGEST addr2,
+                    int from_tty);
+
+extern void trace_save (const char *filename, int target_does_save);
+
 #endif /* TRACEPOINT_H */