gdb/jit: remove jiter_objfile_data -> objfile back-link

This is no longer needed, remove it.

gdb/ChangeLog:
2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>

	* jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
	Remove.
	* jit.c (get_jiter_objfile_data): Update.

1 files changed, 0 insertions, 7 deletions

diff --git a/gdb/jit.h b/gdb/jit.h
index b78c35d..739a8f3 100644
--- a/gdb/jit.h
+++ b/gdb/jit.h
@@ -72,15 +72,8 @@ struct jit_descriptor
 
 struct jiter_objfile_data
 {
-  jiter_objfile_data (struct objfile *objfile)
-    : objfile (objfile)
-  {}
-
   ~jiter_objfile_data ();
 
-  /* Back-link to the objfile. */
-  struct objfile *objfile;
-
   /* Symbol for __jit_debug_register_code.  */
   minimal_symbol *register_code = nullptr;