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1/******************************************************************************
2 *
3 * Name: acdisasm.h - AML disassembler
4 *
5 *****************************************************************************/
6
7/*
8 * Copyright (C) 2000 - 2006, R. Byron Moore
9 * All rights reserved.
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
13 * are met:
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions, and the following disclaimer,
16 * without modification.
17 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
18 * substantially similar to the "NO WARRANTY" disclaimer below
19 * ("Disclaimer") and any redistribution must be conditioned upon
20 * including a substantially similar Disclaimer requirement for further
21 * binary redistribution.
22 * 3. Neither the names of the above-listed copyright holders nor the names
23 * of any contributors may be used to endorse or promote products derived
24 * from this software without specific prior written permission.
25 *
26 * Alternatively, this software may be distributed under the terms of the
27 * GNU General Public License ("GPL") version 2 as published by the Free
28 * Software Foundation.
29 *
30 * NO WARRANTY
31 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
32 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
33 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
34 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
35 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
36 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
37 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
38 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
39 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
40 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
41 * POSSIBILITY OF SUCH DAMAGES.
42 */
43
44#ifndef __ACDISASM_H__
45#define __ACDISASM_H__
46
47#include "amlresrc.h"
48
49#define BLOCK_NONE 0
50#define BLOCK_PAREN 1
51#define BLOCK_BRACE 2
52#define BLOCK_COMMA_LIST 4
53
54struct acpi_external_list {
55 char *path;
56 struct acpi_external_list *next;
57};
58
59extern struct acpi_external_list *acpi_gbl_external_list;
60
61/* Strings used for decoding flags to ASL keywords */
62
63extern const char *acpi_gbl_word_decode[4];
64extern const char *acpi_gbl_irq_decode[2];
65extern const char *acpi_gbl_lock_rule[ACPI_NUM_LOCK_RULES];
66extern const char *acpi_gbl_access_types[ACPI_NUM_ACCESS_TYPES];
67extern const char *acpi_gbl_update_rules[ACPI_NUM_UPDATE_RULES];
68extern const char *acpi_gbl_match_ops[ACPI_NUM_MATCH_OPS];
69
70struct acpi_op_walk_info {
71 u32 level;
72 u32 bit_offset;
73 struct acpi_walk_state *walk_state;
74};
75
76typedef
77acpi_status(*asl_walk_callback) (union acpi_parse_object * op,
78 u32 level, void *context);
79
80/*
81 * dmwalk
82 */
83void
84acpi_dm_disassemble(struct acpi_walk_state *walk_state,
85 union acpi_parse_object *origin, u32 num_opcodes);
86
87/*
88 * dmopcode
89 */
90void
91acpi_dm_disassemble_one_op(struct acpi_walk_state *walk_state,
92 struct acpi_op_walk_info *info,
93 union acpi_parse_object *op);
94
95void acpi_dm_decode_internal_object(union acpi_operand_object *obj_desc);
96
97u32 acpi_dm_list_type(union acpi_parse_object *op);
98
99void acpi_dm_method_flags(union acpi_parse_object *op);
100
101void acpi_dm_field_flags(union acpi_parse_object *op);
102
103void acpi_dm_address_space(u8 space_id);
104
105void acpi_dm_region_flags(union acpi_parse_object *op);
106
107void acpi_dm_match_op(union acpi_parse_object *op);
108
109u8 acpi_dm_comma_if_list_member(union acpi_parse_object *op);
110
111void acpi_dm_comma_if_field_member(union acpi_parse_object *op);
112
113/*
114 * dmnames
115 */
116u32 acpi_dm_dump_name(char *name);
117
118acpi_status
119acpi_ps_display_object_pathname(struct acpi_walk_state *walk_state,
120 union acpi_parse_object *op);
121
122void acpi_dm_namestring(char *name);
123
124/*
125 * dmobject
126 */
127void
128acpi_dm_display_internal_object(union acpi_operand_object *obj_desc,
129 struct acpi_walk_state *walk_state);
130
131void acpi_dm_display_arguments(struct acpi_walk_state *walk_state);
132
133void acpi_dm_display_locals(struct acpi_walk_state *walk_state);
134
135void
136acpi_dm_dump_method_info(acpi_status status,
137 struct acpi_walk_state *walk_state,
138 union acpi_parse_object *op);
139
140/*
141 * dmbuffer
142 */
143void acpi_dm_disasm_byte_list(u32 level, u8 * byte_data, u32 byte_count);
144
145void
146acpi_dm_byte_list(struct acpi_op_walk_info *info, union acpi_parse_object *op);
147
148void acpi_dm_is_eisa_id(union acpi_parse_object *op);
149
150void acpi_dm_eisa_id(u32 encoded_id);
151
152u8 acpi_dm_is_unicode_buffer(union acpi_parse_object *op);
153
154u8 acpi_dm_is_string_buffer(union acpi_parse_object *op);
155
156/*
157 * dmresrc
158 */
159void acpi_dm_dump_integer8(u8 value, char *name);
160
161void acpi_dm_dump_integer16(u16 value, char *name);
162
163void acpi_dm_dump_integer32(u32 value, char *name);
164
165void acpi_dm_dump_integer64(u64 value, char *name);
166
167void
168acpi_dm_resource_template(struct acpi_op_walk_info *info,
169 u8 * byte_data, u32 byte_count);
170
171u8 acpi_dm_is_resource_template(union acpi_parse_object *op);
172
173void acpi_dm_indent(u32 level);
174
175void acpi_dm_bit_list(u16 mask);
176
177void acpi_dm_decode_attribute(u8 attribute);
178
179/*
180 * dmresrcl
181 */
182void
183acpi_dm_word_descriptor(union aml_resource *resource, u32 length, u32 level);
184
185void
186acpi_dm_dword_descriptor(union aml_resource *resource, u32 length, u32 level);
187
188void
189acpi_dm_extended_descriptor(union aml_resource *resource,
190 u32 length, u32 level);
191
192void
193acpi_dm_qword_descriptor(union aml_resource *resource, u32 length, u32 level);
194
195void
196acpi_dm_memory24_descriptor(union aml_resource *resource,
197 u32 length, u32 level);
198
199void
200acpi_dm_memory32_descriptor(union aml_resource *resource,
201 u32 length, u32 level);
202
203void
204acpi_dm_fixed_memory32_descriptor(union aml_resource *resource,
205 u32 length, u32 level);
206
207void
208acpi_dm_generic_register_descriptor(union aml_resource *resource,
209 u32 length, u32 level);
210
211void
212acpi_dm_interrupt_descriptor(union aml_resource *resource,
213 u32 length, u32 level);
214
215void
216acpi_dm_vendor_large_descriptor(union aml_resource *resource,
217 u32 length, u32 level);
218
219void acpi_dm_vendor_common(char *name, u8 * byte_data, u32 length, u32 level);
220
221/*
222 * dmresrcs
223 */
224void
225acpi_dm_irq_descriptor(union aml_resource *resource, u32 length, u32 level);
226
227void
228acpi_dm_dma_descriptor(union aml_resource *resource, u32 length, u32 level);
229
230void acpi_dm_io_descriptor(union aml_resource *resource, u32 length, u32 level);
231
232void
233acpi_dm_fixed_io_descriptor(union aml_resource *resource,
234 u32 length, u32 level);
235
236void
237acpi_dm_start_dependent_descriptor(union aml_resource *resource,
238 u32 length, u32 level);
239
240void
241acpi_dm_end_dependent_descriptor(union aml_resource *resource,
242 u32 length, u32 level);
243
244void
245acpi_dm_vendor_small_descriptor(union aml_resource *resource,
246 u32 length, u32 level);
247
248/*
249 * dmutils
250 */
251void acpi_dm_add_to_external_list(char *path);
252
253#endif /* __ACDISASM_H__ */