Remove free_all_values

free_all_values is unused, so this removes it.

gdb/ChangeLog
2018-04-06  Tom Tromey  <tom@tromey.com>

	* value.h (free_all_values): Remove.
	* value.c (free_all_values): Remove.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 67d87af..1b553d6 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,10 @@
 2018-04-06  Tom Tromey  <tom@tromey.com>
 
+       * value.h (free_all_values): Remove.
+       * value.c (free_all_values): Remove.
+
+2018-04-06  Tom Tromey  <tom@tromey.com>
+
        * value.c (VALUE_HISTORY_CHUNK, struct value_history_chunk)
        (value_history_chain, value_history_count): Remove.
        (value_history): New global.

diff --git a/gdb/value.c b/gdb/value.c
index 677ec42..a84c196 100644 (file)
--- a/gdb/value.c
+++ b/gdb/value.c
@@ -1638,26 +1638,6 @@ value_free_to_mark (const struct value *mark)
   all_values = val;
 }
 
-/* Free all the values that have been allocated (except for those released).
-   Call after each command, successful or not.
-   In practice this is called before each command, which is sufficient.  */
-
-void
-free_all_values (void)
-{
-  struct value *val;
-  struct value *next;
-
-  for (val = all_values; val; val = next)
-    {
-      next = val->next;
-      val->released = 1;
-      value_decref (val);
-    }
-
-  all_values = 0;
-}
-
 /* Frees all the elements in a chain of values.  */
 
 void

diff --git a/gdb/value.h b/gdb/value.h
index f7e7387..2016937 100644 (file)
--- a/gdb/value.h
+++ b/gdb/value.h
@@ -1053,8 +1053,6 @@ extern int unop_user_defined_p (enum exp_opcode op, struct value *arg1);
 
 extern int destructor_name_p (const char *name, struct type *type);
 
-extern void free_all_values (void);
-
 extern void free_value_chain (struct value *v);
 
 extern value_ref_ptr release_value (struct value *val);