1/*	$NetBSD: aml_name.h,v 1.2 2007/01/14 05:33:18 dogcow Exp $	*/
2
3/*-
4 * Copyright (c) 1999 Takanori Watanabe
5 * Copyright (c) 1999, 2000 Yasuo Yokoyama
6 * Copyright (c) 1999, 2000 Mitsuru IWASAKI <iwasaki@FreeBSD.org>
7 * All rights reserved.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 * 1. Redistributions of source code must retain the above copyright
13 *    notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 *    notice, this list of conditions and the following disclaimer in the
16 *    documentation and/or other materials provided with the distribution.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28 * SUCH DAMAGE.
29 *
30 *	Id: aml_name.h,v 1.17 2000/08/16 18:14:54 iwasaki Exp
31 *	$FreeBSD: src/usr.sbin/acpi/amldb/aml/aml_name.h,v 1.2 2000/11/09 06:24:45 iwasaki Exp $
32 */
33
34#ifndef _AML_NAME_H_
35#define _AML_NAME_H_
36
37#include <stdarg.h>
38
39#include <aml/aml_obj.h>
40
41struct aml_name {
42	char	name[4];
43	union	aml_object *property;
44	struct	aml_name *parent;
45	struct	aml_name *brother;
46	struct	aml_name *child;
47	struct	aml_name *chain;
48};
49
50#define AML_NAME_GROUP_ROOT		0
51#define AML_NAME_GROUP_OS_DEFINED	1
52#define AML_NAME_GROUP_IN_METHOD	2
53
54struct	aml_name_group {
55	void	*id;			/* DSDT address or DBHANDLE */
56	struct	aml_name *head;
57	struct	aml_name_group *next;
58};
59
60struct	aml_local_stack {
61	struct	aml_name localvalue[8];
62	struct	aml_name argumentvalue[7];
63	struct	aml_name *temporary;
64	struct	aml_local_stack *next;
65};
66
67/* forward declarement */
68struct aml_envrion;
69
70struct aml_name		*aml_get_rootname(void);
71struct aml_name_group	*aml_new_name_group(void *);
72void			 aml_delete_name_group(struct aml_name_group *);
73
74struct aml_name		*aml_find_from_namespace(struct aml_name *, const char *);
75void			 aml_apply_foreach_found_objects(struct aml_name *,
76			     char *, int (*)(struct aml_name *, va_list), ...);
77struct aml_name		*aml_search_name(struct aml_environ *, const u_int8_t *);
78struct aml_name		*aml_create_name(struct aml_environ *, const u_int8_t *);
79
80struct aml_local_stack	*aml_local_stack_create(void);
81void			 aml_local_stack_push(struct aml_local_stack *);
82struct aml_local_stack	*aml_local_stack_pop(void);
83void			 aml_local_stack_delete(struct aml_local_stack *);
84struct aml_name		*aml_local_stack_getLocalX(int);
85struct aml_name		*aml_local_stack_getArgX(struct aml_local_stack *, int);
86struct aml_name		*aml_create_local_object(void);
87
88extern struct	aml_name_group *name_group_list;
89
90#endif /* !_AML_NAME_H_ */
91