doc/ChangeLog:

	* observer.texi (GDB Observers): New observer "new_objfile".

ChangeLog:

	* observer.sh: Add "struct objfile" forward declaration.
	* target.h (deprecated_target_new_objfile_hook): Remove.
	* symfile.c (deprecated_target_new_objfile_hook): Remove.
	(clear_symtab_users): Call observer_notify_new_objfile.
	(symbol_file_add_with_addrs_or_offsets): Likewise.
	* rs6000-nat.c: Include "observer.h".
	(vmap_ldinfo): Call observer_notify_new_objfile.
	(xcoff_relocate_core): Likewise.
	* remote.c (remote_new_objfile_chain): Remove.
	(remote_new_objfile): Do not call remote_new_objfile_chain.
	(_initialize_remote): Use observer_attach_new_objfile.
	* tui/tui-hooks.c (tui_target_new_objfile_chain): Remove.
	(tui_new_objfile_hook): Do not call tui_target_new_objfile_chain.
	(_initialize_tui_hooks): Use observer_attach_new_objfile.
	* aix-thread.c: Include "observer.h".
	(target_new_objfile_chain): Remove.
	(new_objfile): Do not call target_new_objfile_chain.
	(_initialize_aix_thread): Use observer_attach_new_objfile.
	* hpux-thread.c: Include "observer.h"
	(target_new_objfile_chain): Remove.
	(hpux_thread_new_objfile): Make static.  Do not call
	target_new_objfile_chain.
	(_initialize_hpux_thread): Use observer_attach_new_objfile.
	* linux-thread-db.c: Include "observer.h".
	(target_new_objfile_chain): Remove.
	(thread_db_new_objfile): Do not call target_new_objfile_chain.
	(_initialize_thread_db): Use observer_attach_new_objfile.
	* sol-thread.c: Include "observer.h".
	(target_new_objfile_chain): Remove.
	(sol_thread_new_objfile): Make static.  Do not call
	target_new_objfile_chain.
	(_initialize_sol_thread): Use observer_attach_new_objfile.
	* Makefile.in (aix-thread.o, hpux-thread.o, linux-thread-db.o,
	rs6000-nat.o, sol-thread.o, tui-hooks.o): Add dependency on
	$(observer_h).

1 files changed, 2 insertions, 5 deletions

diff --git a/gdb/symfile.c b/gdb/symfile.c
index f9e8bfc..c5de30d 100644
--- a/gdb/symfile.c
+++ b/gdb/symfile.c
@@ -71,7 +71,6 @@ void (*deprecated_show_load_progress) (const char *section,
 			    unsigned long total_size);
 void (*deprecated_pre_add_symbol_hook) (const char *);
 void (*deprecated_post_add_symbol_hook) (void);
-void (*deprecated_target_new_objfile_hook) (struct objfile *);
 
 static void clear_symtab_users_cleanup (void *ignore);
 
@@ -1067,8 +1066,7 @@ symbol_file_add_with_addrs_or_offsets (bfd *abfd, int from_tty,
 
   new_symfile_objfile (objfile, mainline, from_tty);
 
-  if (deprecated_target_new_objfile_hook)
-    deprecated_target_new_objfile_hook (objfile);
+  observer_notify_new_objfile (objfile);
 
   bfd_cache_close_all ();
   return (objfile);
@@ -2643,8 +2641,7 @@ clear_symtab_users (void)
   breakpoint_re_set ();
   set_default_breakpoint (0, 0, 0, 0);
   clear_pc_function_cache ();
-  if (deprecated_target_new_objfile_hook)
-    deprecated_target_new_objfile_hook (NULL);
+  observer_notify_new_objfile (NULL);
 
   /* Clear globals which might have pointed into a removed objfile.
      FIXME: It's not clear which of these are supposed to persist