mirror of
https://github.com/darlinghq/darling-gdb.git
synced 2024-11-29 23:10:26 +00:00
b66df561bb
* command.h (deprecated_add_set_cmd): Rename add_set_cmd. * cli/cli-decode.h (add_set_cmd): Delete declaration. * cli/cli-decode.c (deprecated_add_set_cmd): Rename add_set_cmd. * i386-nat.c (_initialize_i386_nat): Update call. * valprint.c (_initialize_valprint): Update comment. * gnu-nat.c (_initialize_gnu_nat): Update call.
360 lines
13 KiB
C
360 lines
13 KiB
C
/* Header file for command-reading library command.c.
|
|
|
|
Copyright 1986, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1999,
|
|
2000, 2002, 2004 Free Software Foundation, Inc.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 59 Temple Place - Suite 330,
|
|
Boston, MA 02111-1307, USA. */
|
|
|
|
#if !defined (COMMAND_H)
|
|
#define COMMAND_H 1
|
|
|
|
/* Command classes are top-level categories into which commands are broken
|
|
down for "help" purposes.
|
|
Notes on classes: class_alias is for alias commands which are not
|
|
abbreviations of the original command. class-pseudo is for
|
|
commands which are not really commands nor help topics ("stop"). */
|
|
|
|
enum command_class
|
|
{
|
|
/* Special args to help_list */
|
|
class_deprecated, all_classes = -2, all_commands = -1,
|
|
/* Classes of commands */
|
|
no_class = -1, class_run = 0, class_vars, class_stack,
|
|
class_files, class_support, class_info, class_breakpoint, class_trace,
|
|
class_alias, class_obscure, class_user, class_maintenance,
|
|
class_pseudo, class_tui, class_xdb
|
|
};
|
|
|
|
/* FIXME: cagney/2002-03-17: Once cmd_type() has been removed, ``enum
|
|
cmd_types'' can be moved from "command.h" to "cli-decode.h". */
|
|
/* Not a set/show command. Note that some commands which begin with
|
|
"set" or "show" might be in this category, if their syntax does
|
|
not fall into one of the following categories. */
|
|
typedef enum cmd_types
|
|
{
|
|
not_set_cmd,
|
|
set_cmd,
|
|
show_cmd
|
|
}
|
|
cmd_types;
|
|
|
|
/* Types of "set" or "show" command. */
|
|
typedef enum var_types
|
|
{
|
|
/* "on" or "off". *VAR is an integer which is nonzero for on,
|
|
zero for off. */
|
|
var_boolean,
|
|
|
|
/* "on" / "true" / "enable" or "off" / "false" / "disable" or
|
|
"auto. *VAR is an ``enum auto_boolean''. NOTE: In general a
|
|
custom show command will need to be implemented - one that for
|
|
"auto" prints both the "auto" and the current auto-selected
|
|
value. */
|
|
var_auto_boolean,
|
|
|
|
/* Unsigned Integer. *VAR is an unsigned int. The user can type 0
|
|
to mean "unlimited", which is stored in *VAR as UINT_MAX. */
|
|
var_uinteger,
|
|
|
|
/* Like var_uinteger but signed. *VAR is an int. The user can type 0
|
|
to mean "unlimited", which is stored in *VAR as INT_MAX. */
|
|
var_integer,
|
|
|
|
/* String which the user enters with escapes (e.g. the user types \n and
|
|
it is a real newline in the stored string).
|
|
*VAR is a malloc'd string, or NULL if the string is empty. */
|
|
var_string,
|
|
/* String which stores what the user types verbatim.
|
|
*VAR is a malloc'd string, or NULL if the string is empty. */
|
|
var_string_noescape,
|
|
/* String which stores a filename. (*VAR) is a malloc'd string,
|
|
or "" if the string was empty. */
|
|
var_optional_filename,
|
|
/* String which stores a filename. (*VAR) is a malloc'd
|
|
string. */
|
|
var_filename,
|
|
/* ZeroableInteger. *VAR is an int. Like Unsigned Integer except
|
|
that zero really means zero. */
|
|
var_zinteger,
|
|
/* Enumerated type. Can only have one of the specified values. *VAR is a
|
|
char pointer to the name of the element that we find. */
|
|
var_enum
|
|
}
|
|
var_types;
|
|
|
|
/* This structure records one command'd definition. */
|
|
struct cmd_list_element;
|
|
|
|
/* Forward-declarations of the entry-points of cli/cli-decode.c. */
|
|
|
|
extern struct cmd_list_element *add_cmd (char *, enum command_class,
|
|
void (*fun) (char *, int), char *,
|
|
struct cmd_list_element **);
|
|
|
|
extern struct cmd_list_element *add_alias_cmd (char *, char *,
|
|
enum command_class, int,
|
|
struct cmd_list_element **);
|
|
|
|
extern struct cmd_list_element *add_prefix_cmd (char *, enum command_class,
|
|
void (*fun) (char *, int),
|
|
char *,
|
|
struct cmd_list_element **,
|
|
char *, int,
|
|
struct cmd_list_element **);
|
|
|
|
extern struct cmd_list_element *add_abbrev_prefix_cmd (char *,
|
|
enum command_class,
|
|
void (*fun) (char *,
|
|
int),
|
|
char *,
|
|
struct cmd_list_element
|
|
**, char *, int,
|
|
struct cmd_list_element
|
|
**);
|
|
|
|
/* Set the commands corresponding callback. */
|
|
|
|
typedef void cmd_cfunc_ftype (char *args, int from_tty);
|
|
extern void set_cmd_cfunc (struct cmd_list_element *cmd,
|
|
cmd_cfunc_ftype *cfunc);
|
|
|
|
typedef void cmd_sfunc_ftype (char *args, int from_tty,
|
|
struct cmd_list_element *c);
|
|
extern void set_cmd_sfunc (struct cmd_list_element *cmd,
|
|
cmd_sfunc_ftype *sfunc);
|
|
|
|
extern void set_cmd_completer (struct cmd_list_element *cmd,
|
|
char **(*completer) (char *text, char *word));
|
|
|
|
/* HACK: cagney/2002-02-23: Code, mostly in tracepoints.c, grubs
|
|
around in cmd objects to test the value of the commands sfunc(). */
|
|
extern int cmd_cfunc_eq (struct cmd_list_element *cmd,
|
|
void (*cfunc) (char *args, int from_tty));
|
|
|
|
/* Each command object has a local context attached to it. . */
|
|
extern void set_cmd_context (struct cmd_list_element *cmd, void *context);
|
|
extern void *get_cmd_context (struct cmd_list_element *cmd);
|
|
|
|
|
|
/* Execute CMD's pre/post hook. Throw an error if the command fails.
|
|
If already executing this pre/post hook, or there is no pre/post
|
|
hook, the call is silently ignored. */
|
|
extern void execute_cmd_pre_hook (struct cmd_list_element *cmd);
|
|
extern void execute_cmd_post_hook (struct cmd_list_element *cmd);
|
|
|
|
/* Return the type of the command. */
|
|
extern enum cmd_types cmd_type (struct cmd_list_element *cmd);
|
|
|
|
|
|
extern struct cmd_list_element *lookup_cmd (char **,
|
|
struct cmd_list_element *, char *,
|
|
int, int);
|
|
|
|
extern struct cmd_list_element *lookup_cmd_1 (char **,
|
|
struct cmd_list_element *,
|
|
struct cmd_list_element **,
|
|
int);
|
|
|
|
extern struct cmd_list_element *
|
|
deprecate_cmd (struct cmd_list_element *, char * );
|
|
|
|
extern void
|
|
deprecated_cmd_warning (char **);
|
|
|
|
extern int
|
|
lookup_cmd_composition (char *text,
|
|
struct cmd_list_element **alias,
|
|
struct cmd_list_element **prefix_cmd,
|
|
struct cmd_list_element **cmd);
|
|
|
|
extern struct cmd_list_element *add_com (char *, enum command_class,
|
|
void (*fun) (char *, int), char *);
|
|
|
|
extern struct cmd_list_element *add_com_alias (char *, char *,
|
|
enum command_class, int);
|
|
|
|
extern struct cmd_list_element *add_info (char *, void (*fun) (char *, int),
|
|
char *);
|
|
|
|
extern struct cmd_list_element *add_info_alias (char *, char *, int);
|
|
|
|
extern char **complete_on_cmdlist (struct cmd_list_element *, char *, char *);
|
|
|
|
extern char **complete_on_enum (const char *enumlist[], char *, char *);
|
|
|
|
extern void delete_cmd (char *, struct cmd_list_element **);
|
|
|
|
extern void help_cmd (char *, struct ui_file *);
|
|
|
|
extern void help_list (struct cmd_list_element *, char *,
|
|
enum command_class, struct ui_file *);
|
|
|
|
extern void help_cmd_list (struct cmd_list_element *, enum command_class,
|
|
char *, int, struct ui_file *);
|
|
|
|
/* NOTE: cagney/2005-02-21: Since every set command should be paired
|
|
with a corresponding show command (i.e., add_setshow_*) this call
|
|
should not be needed. Unfortunatly some are not (e.g.,
|
|
"maintenance <variable> <value>") and those need to be fixed. */
|
|
extern struct cmd_list_element *deprecated_add_set_cmd (char *name, enum
|
|
command_class class,
|
|
var_types var_type, void *var,
|
|
char *doc,
|
|
struct cmd_list_element **list);
|
|
|
|
/* Method for show a set/show variable's VALUE on FILE. If this
|
|
method isn't supplied deprecated_show_value_hack() is called (which
|
|
is not good). */
|
|
typedef void (show_value_ftype) (struct ui_file *file,
|
|
int from_tty,
|
|
struct cmd_list_element *cmd,
|
|
const char *value);
|
|
/* NOTE: i18n: This function is not i18n friendly. Callers should
|
|
instead print the value out directly. */
|
|
extern show_value_ftype deprecated_show_value_hack;
|
|
|
|
extern void add_setshow_enum_cmd (char *name,
|
|
enum command_class class,
|
|
const char *enumlist[],
|
|
const char **var,
|
|
const char *set_doc,
|
|
const char *show_doc,
|
|
const char *help_doc,
|
|
cmd_sfunc_ftype *set_func,
|
|
show_value_ftype *show_func,
|
|
struct cmd_list_element **set_list,
|
|
struct cmd_list_element **show_list);
|
|
|
|
extern void add_setshow_auto_boolean_cmd (char *name,
|
|
enum command_class class,
|
|
enum auto_boolean *var,
|
|
const char *set_doc,
|
|
const char *show_doc,
|
|
const char *help_doc,
|
|
cmd_sfunc_ftype *set_func,
|
|
show_value_ftype *show_func,
|
|
struct cmd_list_element **set_list,
|
|
struct cmd_list_element **show_list);
|
|
|
|
extern void add_setshow_boolean_cmd (char *name,
|
|
enum command_class class,
|
|
int *var,
|
|
const char *set_doc, const char *show_doc,
|
|
const char *help_doc,
|
|
cmd_sfunc_ftype *set_func,
|
|
show_value_ftype *show_func,
|
|
struct cmd_list_element **set_list,
|
|
struct cmd_list_element **show_list);
|
|
|
|
extern void add_setshow_filename_cmd (char *name,
|
|
enum command_class class,
|
|
char **var,
|
|
const char *set_doc,
|
|
const char *show_doc,
|
|
const char *help_doc,
|
|
cmd_sfunc_ftype *set_func,
|
|
show_value_ftype *show_func,
|
|
struct cmd_list_element **set_list,
|
|
struct cmd_list_element **show_list);
|
|
|
|
extern void add_setshow_string_cmd (char *name,
|
|
enum command_class class,
|
|
char **var,
|
|
const char *set_doc,
|
|
const char *show_doc,
|
|
const char *help_doc,
|
|
cmd_sfunc_ftype *set_func,
|
|
show_value_ftype *show_func,
|
|
struct cmd_list_element **set_list,
|
|
struct cmd_list_element **show_list);
|
|
|
|
extern void add_setshow_string_noescape_cmd (char *name,
|
|
enum command_class class,
|
|
char **var,
|
|
const char *set_doc,
|
|
const char *show_doc,
|
|
const char *help_doc,
|
|
cmd_sfunc_ftype *set_func,
|
|
show_value_ftype *show_func,
|
|
struct cmd_list_element **set_list,
|
|
struct cmd_list_element **show_list);
|
|
|
|
extern void add_setshow_optional_filename_cmd (char *name,
|
|
enum command_class class,
|
|
char **var,
|
|
const char *set_doc,
|
|
const char *show_doc,
|
|
const char *help_doc,
|
|
cmd_sfunc_ftype *set_func,
|
|
show_value_ftype *show_func,
|
|
struct cmd_list_element **set_list,
|
|
struct cmd_list_element **show_list);
|
|
|
|
extern void add_setshow_integer_cmd (char *name,
|
|
enum command_class class,
|
|
unsigned int *var,
|
|
const char *set_doc,
|
|
const char *show_doc,
|
|
const char *help_doc,
|
|
cmd_sfunc_ftype *set_func,
|
|
show_value_ftype *show_func,
|
|
struct cmd_list_element **set_list,
|
|
struct cmd_list_element **show_list);
|
|
|
|
extern void add_setshow_uinteger_cmd (char *name,
|
|
enum command_class class,
|
|
unsigned int *var,
|
|
const char *set_doc,
|
|
const char *show_doc,
|
|
const char *help_doc,
|
|
cmd_sfunc_ftype *set_func,
|
|
show_value_ftype *show_func,
|
|
struct cmd_list_element **set_list,
|
|
struct cmd_list_element **show_list);
|
|
|
|
extern void add_setshow_zinteger_cmd (char *name,
|
|
enum command_class class,
|
|
int *var,
|
|
const char *set_doc,
|
|
const char *show_doc,
|
|
const char *help_doc,
|
|
cmd_sfunc_ftype *set_func,
|
|
show_value_ftype *show_func,
|
|
struct cmd_list_element **set_list,
|
|
struct cmd_list_element **show_list);
|
|
|
|
/* Do a "show" command for each thing on a command list. */
|
|
|
|
extern void cmd_show_list (struct cmd_list_element *, int, char *);
|
|
|
|
extern NORETURN void error_no_arg (char *) ATTR_NORETURN;
|
|
|
|
extern void dont_repeat (void);
|
|
|
|
/* Used to mark commands that don't do anything. If we just leave the
|
|
function field NULL, the command is interpreted as a help topic, or
|
|
as a class of commands. */
|
|
|
|
extern void not_just_help_class_command (char *, int);
|
|
|
|
/* check function pointer */
|
|
extern int cmd_func_p (struct cmd_list_element *cmd);
|
|
|
|
/* call the command function */
|
|
extern void cmd_func (struct cmd_list_element *cmd, char *args, int from_tty);
|
|
|
|
#endif /* !defined (COMMAND_H) */
|