Add target_ops argument to to_get_trace_state_variable_value

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

	* tracepoint.c (tfile_get_trace_state_variable_value): Add 'self'
	argument.
	* target.h (struct target_ops)
	<to_get_trace_state_variable_value>: Add argument.
	(target_get_trace_state_variable_value): Add argument.
	* target.c (update_current_target): Update.
	* remote.c (remote_get_trace_state_variable_value): Add 'self'
	argument.
	* ctf.c (ctf_get_trace_state_variable_value): Add 'self' argument.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 67e8494..1111eec 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,17 @@
 2014-02-19  Tom Tromey  <tromey@redhat.com>
 
+       * tracepoint.c (tfile_get_trace_state_variable_value): Add 'self'
+       argument.
+       * target.h (struct target_ops)
+       <to_get_trace_state_variable_value>: Add argument.
+       (target_get_trace_state_variable_value): Add argument.
+       * target.c (update_current_target): Update.
+       * remote.c (remote_get_trace_state_variable_value): Add 'self'
+       argument.
+       * ctf.c (ctf_get_trace_state_variable_value): Add 'self' argument.
+
+2014-02-19  Tom Tromey  <tromey@redhat.com>
+
        * tracepoint.c (tfile_trace_find): Add 'self' argument.
        * target.h (struct target_ops) <to_trace_find>: Add argument.
        (target_trace_find): Add argument.

diff --git a/gdb/ctf.c b/gdb/ctf.c
index b2b0e86..79575a7 100644 (file)
--- a/gdb/ctf.c
+++ b/gdb/ctf.c
@@ -1516,7 +1516,8 @@ ctf_xfer_partial (struct target_ops *ops, enum target_object object,
    true, otherwise return false.  */
 
 static int
-ctf_get_trace_state_variable_value (int tsvnum, LONGEST *val)
+ctf_get_trace_state_variable_value (struct target_ops *self,
+                                   int tsvnum, LONGEST *val)
 {
   struct bt_iter_pos *pos;
   int found = 0;

diff --git a/gdb/remote.c b/gdb/remote.c
index 509e8b3..8d4e29e 100644 (file)
--- a/gdb/remote.c
+++ b/gdb/remote.c
@@ -10914,7 +10914,8 @@ remote_trace_find (struct target_ops *self,
 }
 
 static int
-remote_get_trace_state_variable_value (int tsvnum, LONGEST *val)
+remote_get_trace_state_variable_value (struct target_ops *self,
+                                      int tsvnum, LONGEST *val)
 {
   struct remote_state *rs = get_remote_state ();
   char *reply;

diff --git a/gdb/target.c b/gdb/target.c
index 56036f9..0860a56 100644 (file)
--- a/gdb/target.c
+++ b/gdb/target.c
@@ -887,7 +887,7 @@ update_current_target (void)
                      enum trace_find_type, int, CORE_ADDR, CORE_ADDR, int *))
            return_minus_one);
   de_fault (to_get_trace_state_variable_value,
-           (int (*) (int, LONGEST *))
+           (int (*) (struct target_ops *, int, LONGEST *))
            return_zero);
   de_fault (to_save_trace_data,
            (int (*) (const char *))

diff --git a/gdb/target.h b/gdb/target.h
index 0754050..16caa29 100644 (file)
--- a/gdb/target.h
+++ b/gdb/target.h
@@ -808,7 +808,8 @@ struct target_ops
     /* Get the value of the trace state variable number TSV, returning
        1 if the value is known and writing the value itself into the
        location pointed to by VAL, else returning 0.  */
-    int (*to_get_trace_state_variable_value) (int tsv, LONGEST *val);
+    int (*to_get_trace_state_variable_value) (struct target_ops *,
+                                             int tsv, LONGEST *val);
 
     int (*to_save_trace_data) (const char *filename);
 
@@ -1824,7 +1825,8 @@ extern char *target_fileio_read_stralloc (const char *filename);
                                   (type), (num), (addr1), (addr2), (tpp))
 
 #define target_get_trace_state_variable_value(tsv,val) \
-  (*current_target.to_get_trace_state_variable_value) ((tsv), (val))
+  (*current_target.to_get_trace_state_variable_value) (&current_target,        \
+                                                      (tsv), (val))
 
 #define target_save_trace_data(filename) \
   (*current_target.to_save_trace_data) (filename)

diff --git a/gdb/tracepoint.c b/gdb/tracepoint.c
index 5d034b5..9021de0 100644 (file)
--- a/gdb/tracepoint.c
+++ b/gdb/tracepoint.c
@@ -5210,7 +5210,8 @@ tfile_xfer_partial (struct target_ops *ops, enum target_object object,
    block with a matching tsv number.  */
 
 static int
-tfile_get_trace_state_variable_value (int tsvnum, LONGEST *val)
+tfile_get_trace_state_variable_value (struct target_ops *self,
+                                     int tsvnum, LONGEST *val)
 {
   int pos;
   int found = 0;