Add target_ops argument to to_get_trace_status

2014-02-19  Tom Tromey  <tromey@redhat.com>

	* tracepoint.c (tfile_get_trace_status): Add 'self' argument.
	* target.h (struct target_ops) <to_get_trace_status>: Add
	argument.
	(target_get_trace_status): Add argument.
	* target.c (update_current_target): Update.
	* remote.c (remote_get_trace_status): Add 'self' argument.
	(remote_start_remote, remote_can_download_tracepoint): Update.
	* ctf.c (ctf_get_trace_status): Add 'self' argument.

6 files changed, 22 insertions, 10 deletions

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index cf502b6..b337fa3 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,16 @@
 2014-02-19  Tom Tromey  <tromey@redhat.com>
 
+	* tracepoint.c (tfile_get_trace_status): Add 'self' argument.
+	* target.h (struct target_ops) <to_get_trace_status>: Add
+	argument.
+	(target_get_trace_status): Add argument.
+	* target.c (update_current_target): Update.
+	* remote.c (remote_get_trace_status): Add 'self' argument.
+	(remote_start_remote, remote_can_download_tracepoint): Update.
+	* ctf.c (ctf_get_trace_status): Add 'self' argument.
+
+2014-02-19  Tom Tromey  <tromey@redhat.com>
+
 	* target.h (struct target_ops) <to_trace_start>: Add argument.
 	(target_trace_start): Add argument.
 	* target.c (update_current_target): Update.
diff --git a/gdb/ctf.c b/gdb/ctf.c
index 38c8abb..b31c987 100644
--- a/gdb/ctf.c
+++ b/gdb/ctf.c
@@ -1837,7 +1837,7 @@ ctf_traceframe_info (void)
    The trace status for a file is that tracing can never be run.  */
 
 static int
-ctf_get_trace_status (struct trace_status *ts)
+ctf_get_trace_status (struct target_ops *self, struct trace_status *ts)
 {
   /* Other bits of trace status were collected as part of opening the
      trace files, so nothing to do here.  */
diff --git a/gdb/remote.c b/gdb/remote.c
index 4afe062..58a6d4b 100644
--- a/gdb/remote.c
+++ b/gdb/remote.c
@@ -199,7 +199,8 @@ static ptid_t read_ptid (char *buf, char **obuf);
 static void remote_set_permissions (void);
 
 struct remote_state;
-static int remote_get_trace_status (struct trace_status *ts);
+static int remote_get_trace_status (struct target_ops *self,
+				    struct trace_status *ts);
 
 static int remote_upload_tracepoints (struct uploaded_tp **utpp);
 
@@ -3437,7 +3438,7 @@ remote_start_remote (int from_tty, struct target_ops *target, int extended_p)
   /* Upload TSVs regardless of whether the target is running or not.  The
      remote stub, such as GDBserver, may have some predefined or builtin
      TSVs, even if the target is not running.  */
-  if (remote_get_trace_status (current_trace_status ()) != -1)
+  if (remote_get_trace_status (target, current_trace_status ()) != -1)
     {
       struct uploaded_tsv *uploaded_tsvs = NULL;
 
@@ -3606,7 +3607,7 @@ remote_start_remote (int from_tty, struct target_ops *target, int extended_p)
 
   /* Possibly the target has been engaged in a trace run started
      previously; find out where things are at.  */
-  if (remote_get_trace_status (current_trace_status ()) != -1)
+  if (remote_get_trace_status (target, current_trace_status ()) != -1)
     {
       struct uploaded_tp *uploaded_tps = NULL;
 
@@ -10587,7 +10588,7 @@ remote_can_download_tracepoint (struct target_ops *self)
     return 0;
 
   ts = current_trace_status ();
-  status = remote_get_trace_status (ts);
+  status = remote_get_trace_status (self, ts);
 
   if (status == -1 || !ts->running_known || !ts->running)
     return 0;
@@ -10722,7 +10723,7 @@ remote_trace_start (struct target_ops *self)
 }
 
 static int
-remote_get_trace_status (struct trace_status *ts)
+remote_get_trace_status (struct target_ops *self, struct trace_status *ts)
 {
   /* Initialize it just to avoid a GCC false warning.  */
   char *p = NULL;
diff --git a/gdb/target.c b/gdb/target.c
index cb859b3..1d069b7 100644
--- a/gdb/target.c
+++ b/gdb/target.c
@@ -873,7 +873,7 @@ update_current_target (void)
 	    (void (*) (struct target_ops *))
 	    tcomplain);
   de_fault (to_get_trace_status,
-	    (int (*) (struct trace_status *))
+	    (int (*) (struct target_ops *, struct trace_status *))
 	    return_minus_one);
   de_fault (to_get_tracepoint_status,
 	    (void (*) (struct breakpoint *, struct uploaded_tp *))
diff --git a/gdb/target.h b/gdb/target.h
index d2e0d80..e539778 100644
--- a/gdb/target.h
+++ b/gdb/target.h
@@ -787,7 +787,7 @@ struct target_ops
     void (*to_trace_start) (struct target_ops *);
 
     /* Get the current status of a tracing run.  */
-    int (*to_get_trace_status) (struct trace_status *ts);
+    int (*to_get_trace_status) (struct target_ops *, struct trace_status *ts);
 
     void (*to_get_tracepoint_status) (struct breakpoint *tp,
 				      struct uploaded_tp *utp);
@@ -1809,7 +1809,7 @@ extern char *target_fileio_read_stralloc (const char *filename);
   (*current_target.to_trace_set_readonly_regions) (&current_target)
 
 #define target_get_trace_status(ts) \
-  (*current_target.to_get_trace_status) (ts)
+  (*current_target.to_get_trace_status) (&current_target, ts)
 
 #define target_get_tracepoint_status(tp,utp)		\
   (*current_target.to_get_tracepoint_status) (tp, utp)
diff --git a/gdb/tracepoint.c b/gdb/tracepoint.c
index 47b3190..d20a99e 100644
--- a/gdb/tracepoint.c
+++ b/gdb/tracepoint.c
@@ -4784,7 +4784,7 @@ tfile_files_info (struct target_ops *t)
 /* The trace status for a file is that tracing can never be run.  */
 
 static int
-tfile_get_trace_status (struct trace_status *ts)
+tfile_get_trace_status (struct target_ops *self, struct trace_status *ts)
 {
   /* Other bits of trace status were collected as part of opening the
      trace files, so nothing to do here.  */