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doc/ChangeLog:

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* 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).
This commit is contained in:
Ulrich Weigand
2007-05-11 19:55:20 +00:00
parent 93ce768456
commit 06d3b283b1
14 changed files with 88 additions and 116 deletions
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14
gdb/aix-thread.c
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@ -50,6 +50,7 @@
#include "gdbcmd.h"
#include "ppc-tdep.h"
#include "gdb_string.h"
#include "observer.h"
#include <procinfo.h>
#include <sys/types.h>
@ -129,11 +130,6 @@ static int pd_active = 0;
static int arch64;
/* Saved pointer to previous owner of
deprecated_target_new_objfile_hook. */
static void (*target_new_objfile_chain)(struct objfile *);
/* Forward declarations for pthdb callbacks. */
static int pdc_symbol_addrs (pthdb_user_t, pthdb_symbol_t *, int);
@ -925,7 +921,7 @@ pd_disable (void)
unpush_target (&aix_thread_ops);
}
/* deprecated_target_new_objfile_hook callback.
/* new_objfile observer callback.
If OBJFILE is non-null, check whether a threaded application is
being debugged, and if so, prepare for thread debugging.
@ -939,9 +935,6 @@ new_objfile (struct objfile *objfile)
pd_enable ();
else
pd_disable ();
if (target_new_objfile_chain)
target_new_objfile_chain (objfile);
}
/* Attach to process specified by ARGS. */
@ -1792,8 +1785,7 @@ _initialize_aix_thread (void)
add_target (&aix_thread_ops);
/* Notice when object files get loaded and unloaded. */
target_new_objfile_chain = deprecated_target_new_objfile_hook;
deprecated_target_new_objfile_hook = new_objfile;
observer_attach_new_objfile (new_objfile);
add_setshow_boolean_cmd ("aix-thread", class_maintenance, &debug_aix_thread,
_("Set debugging of AIX thread module."),