gdb: rename type::{arch,objfile} -> type::{arch_owner,objfile_owner}

I think this makes the names of the methods clearer, especially for the
arch.  The type::arch method (which gets the arch owner, or NULL if the
type is not arch owned) is easily confused with the get_type_arch method
(which returns an arch no matter what).  The name "arch_owner" will make
it intuitive that the method returns NULL if the type is not arch-owned.

Also, this frees the type::arch name, so we will be able to morph the
get_type_arch function into the type::arch method.

gdb/ChangeLog:

	* gdbtypes.h (struct type) <arch>: Rename to...
	<arch_owner>: ... this, update all users.
	<objfile>: Rename to...
	<objfile_owner>: ... this, update all users.

Change-Id: Ie7c28684c7b565adec05a7619c418c69429bd8c0

1 files changed, 5 insertions, 5 deletions

diff --git a/gdb/python/py-type.c b/gdb/python/py-type.c
index 878304f716c..bf707078841 100644
--- a/gdb/python/py-type.c
+++ b/gdb/python/py-type.c
@@ -418,7 +418,7 @@ static PyObject *
 typy_get_objfile (PyObject *self, void *closure)
 {
   struct type *type = ((type_object *) self)->type;
-  struct objfile *objfile = type->objfile ();
+  struct objfile *objfile = type->objfile_owner ();
 
   if (objfile == nullptr)
     Py_RETURN_NONE;
@@ -1098,9 +1098,9 @@ set_type (type_object *obj, struct type *type)
 {
   obj->type = type;
   obj->prev = NULL;
-  if (type != nullptr && type->objfile () != nullptr)
+  if (type != nullptr && type->objfile_owner () != nullptr)
     {
-      struct objfile *objfile = type->objfile ();
+      struct objfile *objfile = type->objfile_owner ();
 
       obj->next = ((type_object *)
 		   objfile_data (objfile, typy_objfile_data_key));
@@ -1119,10 +1119,10 @@ typy_dealloc (PyObject *obj)
 
   if (type->prev)
     type->prev->next = type->next;
-  else if (type->type != nullptr && type->type->objfile () != nullptr)
+  else if (type->type != nullptr && type->type->objfile_owner () != nullptr)
     {
       /* Must reset head of list.  */
-      struct objfile *objfile = type->type->objfile ();
+      struct objfile *objfile = type->type->objfile_owner ();
 
       if (objfile)
 	set_objfile_data (objfile, typy_objfile_data_key, type->next);