usr.sbin/acpitools/aml/aml_name.h

   1 /*      $NetBSD: aml_name.h,v 1.1 2007/01/14 04:36:13 christos 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 <machine/stdarg.h>
  38
  39 #include <aml/aml_obj.h>
  40
  41 struct 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
  54 struct  aml_name_group {
  55         void    *id;                    /* DSDT address or DBHANDLE */
  56         struct  aml_name *head;
  57         struct  aml_name_group *next;
  58 };
  59
  60 struct  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 */
  68 struct aml_envrion;
  69
  70 struct aml_name         *aml_get_rootname(void);
  71 struct aml_name_group   *aml_new_name_group(void *);
  72 void                     aml_delete_name_group(struct aml_name_group *);
  73
  74 struct aml_name         *aml_find_from_namespace(struct aml_name *, const char *);
  75 void                     aml_apply_foreach_found_objects(struct aml_name *,
  76                              char *, int (*)(struct aml_name *, va_list), ...);
  77 struct aml_name         *aml_search_name(struct aml_environ *, const u_int8_t *);
  78 struct aml_name         *aml_create_name(struct aml_environ *, const u_int8_t *);
  79
  80 struct aml_local_stack  *aml_local_stack_create(void);
  81 void                     aml_local_stack_push(struct aml_local_stack *);
  82 struct aml_local_stack  *aml_local_stack_pop(void);
  83 void                     aml_local_stack_delete(struct aml_local_stack *);
  84 struct aml_name         *aml_local_stack_getLocalX(int);
  85 struct aml_name         *aml_local_stack_getArgX(struct aml_local_stack *, int);
  86 struct aml_name         *aml_create_local_object(void);
  87
  88 extern struct   aml_name_group *name_group_list;
  89
  90 #endif /* !_AML_NAME_H_ */