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2003-02-12 Andrew Cagney <ac131313@redhat.com>

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* event-top.c (cli_command_loop): Delete declaration.
	(_initialize_event_loop): Delete function setting event_loop_hook.
	* event-top.h (cli_command_loop): Declare.  Update copyright.
	(EVENT_TOP_H): Define.  Wrap header in #ifdef EVENT_TOP_H.
	* interps.c (current_interp_command_loop): When event_loop_p, call
	cli_command_loop.
This commit is contained in:
Andrew Cagney 2003-02-12 15:31:30 +00:00
parent 1cdac4ef8f
commit fe97fe9cf0
4 changed files with 22 additions and 14 deletions
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9
gdb/ChangeLog
View file

@ -1,3 +1,12 @@
2003-02-12 Andrew Cagney <ac131313@redhat.com>
* event-top.c (cli_command_loop): Delete declaration.
(_initialize_event_loop): Delete function setting event_loop_hook.
* event-top.h (cli_command_loop): Declare. Update copyright.
(EVENT_TOP_H): Define. Wrap header in #ifdef EVENT_TOP_H.
* interps.c (current_interp_command_loop): When event_loop_p, call
cli_command_loop.
2003-02-12 Andrew Cagney <ac131313@redhat.com> 2003-02-12 Andrew Cagney <ac131313@redhat.com>
* interps.h (interp_command_loop_ftype): Change return type to * interps.h (interp_command_loop_ftype): Change return type to

12
gdb/event-top.c
View file

@ -39,15 +39,12 @@
/* readline defines this. */ /* readline defines this. */
#undef savestring #undef savestring
extern void _initialize_event_loop (void);
static void rl_callback_read_char_wrapper (gdb_client_data client_data); static void rl_callback_read_char_wrapper (gdb_client_data client_data);
static void command_line_handler (char *rl); static void command_line_handler (char *rl);
static void command_line_handler_continuation (struct continuation_arg *arg); static void command_line_handler_continuation (struct continuation_arg *arg);
static void change_line_handler (void); static void change_line_handler (void);
static void change_annotation_level (void); static void change_annotation_level (void);
static void command_handler (char *command); static void command_handler (char *command);
void cli_command_loop (void);
static void async_do_nothing (gdb_client_data arg); static void async_do_nothing (gdb_client_data arg);
static void async_disconnect (gdb_client_data arg); static void async_disconnect (gdb_client_data arg);
static void async_stop_sig (gdb_client_data arg); static void async_stop_sig (gdb_client_data arg);
@ -1199,12 +1196,3 @@ gdb_disable_readline (void)
delete_file_handler (input_fd); delete_file_handler (input_fd);
} }
} }
void
_initialize_event_loop (void)
{
/* Tell gdb to use the cli_command_loop as the main loop. */
if (event_loop_p && command_loop_hook == NULL)
command_loop_hook = cli_command_loop;
}

13
gdb/event-top.h
View file

@ -1,5 +1,7 @@
/* Definitions used by GDB event-top.c. /* Definitions used by event-top.c, for GDB, the GNU debugger.
Copyright 1999, 2001 Free Software Foundation, Inc.
Copyright 1999, 2001, 2003 Free Software Foundation, Inc.
Written by Elena Zannoni <ezannoni@cygnus.com> of Cygnus Solutions. Written by Elena Zannoni <ezannoni@cygnus.com> of Cygnus Solutions.
This file is part of GDB. This file is part of GDB.
@ -19,6 +21,9 @@
Foundation, Inc., 59 Temple Place - Suite 330, Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */ Boston, MA 02111-1307, USA. */
#ifndef EVENT_TOP_H
#define EVENT_TOP_H
/* Stack for prompts. Each prompt is composed as a prefix, a prompt /* Stack for prompts. Each prompt is composed as a prefix, a prompt
and a suffix. The prompt to be displayed at any given time is the and a suffix. The prompt to be displayed at any given time is the
one on top of the stack. A stack is necessary because of cases in one on top of the stack. A stack is necessary because of cases in
@ -111,3 +116,7 @@ extern void (*call_readline) (void *);
extern void (*input_handler) (char *); extern void (*input_handler) (char *);
extern int input_fd; extern int input_fd;
extern void (*after_char_processing_hook) (void); extern void (*after_char_processing_hook) (void);
extern void cli_command_loop (void);
#endif

2
gdb/interps.c
View file

@ -275,6 +275,8 @@ current_interp_command_loop (void)
else if (current_interpreter != NULL else if (current_interpreter != NULL
&& current_interpreter->procs->command_loop_proc != NULL) && current_interpreter->procs->command_loop_proc != NULL)
current_interpreter->procs->command_loop_proc (current_interpreter->data); current_interpreter->procs->command_loop_proc (current_interpreter->data);
else if (event_loop_p)
cli_command_loop ();
else else
command_loop (); command_loop ();
} }