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, 7 deletions

diff --git a/gdb/tui/tui-hooks.c b/gdb/tui/tui-hooks.c
index 4defb28..7114b01 100644
--- a/gdb/tui/tui-hooks.c
+++ b/gdb/tui/tui-hooks.c
@@ -36,6 +36,7 @@
 #include "gdb-events.h"
 #include "ui-out.h"
 #include "top.h"
+#include "observer.h"
 #include <unistd.h>
 #include <fcntl.h>
 
@@ -59,16 +60,11 @@
 
 int tui_target_has_run = 0;
 
-static void (* tui_target_new_objfile_chain) (struct objfile*);
-
 static void
 tui_new_objfile_hook (struct objfile* objfile)
 {
   if (tui_active)
     tui_display_main ();
-  
-  if (tui_target_new_objfile_chain)
-    tui_target_new_objfile_chain (objfile);
 }
 
 static int ATTR_FORMAT (printf, 1, 0)
@@ -302,6 +298,5 @@ void
 _initialize_tui_hooks (void)
 {
   /* Install the permanent hooks.  */
-  tui_target_new_objfile_chain = deprecated_target_new_objfile_hook;
-  deprecated_target_new_objfile_hook = tui_new_objfile_hook;
+  observer_attach_new_objfile (tui_new_objfile_hook);
 }