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1/******************************************************************************
2 *
3 * Name: acdisasm.h - AML disassembler
4 *
5 *****************************************************************************/
6
7/*
8 * Copyright (C) 2000 - 2005, 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;
60extern const char *acpi_gbl_io_decode[2];
61extern const char *acpi_gbl_word_decode[4];
62extern const char *acpi_gbl_consume_decode[2];
63extern const char *acpi_gbl_min_decode[2];
64extern const char *acpi_gbl_max_decode[2];
65extern const char *acpi_gbl_DECdecode[2];
66extern const char *acpi_gbl_RNGdecode[4];
67extern const char *acpi_gbl_MEMdecode[4];
68extern const char *acpi_gbl_RWdecode[2];
69extern const char *acpi_gbl_irq_decode[2];
70extern const char *acpi_gbl_HEdecode[2];
71extern const char *acpi_gbl_LLdecode[2];
72extern const char *acpi_gbl_SHRdecode[2];
73extern const char *acpi_gbl_TYPdecode[4];
74extern const char *acpi_gbl_BMdecode[2];
75extern const char *acpi_gbl_SIZdecode[4];
76extern const char *acpi_gbl_TTPdecode[2];
77extern const char *acpi_gbl_MTPdecode[4];
78extern const char *acpi_gbl_TRSdecode[2];
79
80extern const char *acpi_gbl_lock_rule[ACPI_NUM_LOCK_RULES];
81extern const char *acpi_gbl_access_types[ACPI_NUM_ACCESS_TYPES];
82extern const char *acpi_gbl_update_rules[ACPI_NUM_UPDATE_RULES];
83extern const char *acpi_gbl_match_ops[ACPI_NUM_MATCH_OPS];
84
85struct acpi_op_walk_info {
86 u32 level;
87 u32 bit_offset;
88 struct acpi_walk_state *walk_state;
89};
90
91typedef
92acpi_status(*asl_walk_callback) (union acpi_parse_object * op,
93 u32 level, void *context);
94
95/*
96 * dmwalk
97 */
98void
99acpi_dm_disassemble(struct acpi_walk_state *walk_state,
100 union acpi_parse_object *origin, u32 num_opcodes);
101
102/*
103 * dmopcode
104 */
105void
106acpi_dm_disassemble_one_op(struct acpi_walk_state *walk_state,
107 struct acpi_op_walk_info *info,
108 union acpi_parse_object *op);
109
110void acpi_dm_decode_internal_object(union acpi_operand_object *obj_desc);
111
112u32 acpi_dm_list_type(union acpi_parse_object *op);
113
114void acpi_dm_method_flags(union acpi_parse_object *op);
115
116void acpi_dm_field_flags(union acpi_parse_object *op);
117
118void acpi_dm_address_space(u8 space_id);
119
120void acpi_dm_region_flags(union acpi_parse_object *op);
121
122void acpi_dm_match_op(union acpi_parse_object *op);
123
124u8 acpi_dm_comma_if_list_member(union acpi_parse_object *op);
125
126void acpi_dm_comma_if_field_member(union acpi_parse_object *op);
127
128/*
129 * dmnames
130 */
131u32 acpi_dm_dump_name(char *name);
132
133acpi_status
134acpi_ps_display_object_pathname(struct acpi_walk_state *walk_state,
135 union acpi_parse_object *op);
136
137void acpi_dm_namestring(char *name);
138
139/*
140 * dmobject
141 */
142void
143acpi_dm_display_internal_object(union acpi_operand_object *obj_desc,
144 struct acpi_walk_state *walk_state);
145
146void acpi_dm_display_arguments(struct acpi_walk_state *walk_state);
147
148void acpi_dm_display_locals(struct acpi_walk_state *walk_state);
149
150void
151acpi_dm_dump_method_info(acpi_status status,
152 struct acpi_walk_state *walk_state,
153 union acpi_parse_object *op);
154
155/*
156 * dmbuffer
157 */
158void acpi_dm_disasm_byte_list(u32 level, u8 * byte_data, u32 byte_count);
159
160void
161acpi_dm_byte_list(struct acpi_op_walk_info *info, union acpi_parse_object *op);
162
163void acpi_dm_is_eisa_id(union acpi_parse_object *op);
164
165void acpi_dm_eisa_id(u32 encoded_id);
166
167u8 acpi_dm_is_unicode_buffer(union acpi_parse_object *op);
168
169u8 acpi_dm_is_string_buffer(union acpi_parse_object *op);
170
171/*
172 * dmresrc
173 */
174void
175acpi_dm_resource_descriptor(struct acpi_op_walk_info *info,
176 u8 * byte_data, u32 byte_count);
177
178u8 acpi_dm_is_resource_descriptor(union acpi_parse_object *op);
179
180void acpi_dm_indent(u32 level);
181
182void acpi_dm_bit_list(u16 mask);
183
184void acpi_dm_decode_attribute(u8 attribute);
185
186/*
187 * dmresrcl
188 */
189void
190acpi_dm_word_descriptor(struct asl_word_address_desc *resource,
191 u32 length, u32 level);
192
193void
194acpi_dm_dword_descriptor(struct asl_dword_address_desc *resource,
195 u32 length, u32 level);
196
197void
198acpi_dm_extended_descriptor(struct asl_extended_address_desc *resource,
199 u32 length, u32 level);
200
201void
202acpi_dm_qword_descriptor(struct asl_qword_address_desc *resource,
203 u32 length, u32 level);
204
205void
206acpi_dm_memory24_descriptor(struct asl_memory_24_desc *resource,
207 u32 length, u32 level);
208
209void
210acpi_dm_memory32_descriptor(struct asl_memory_32_desc *resource,
211 u32 length, u32 level);
212
213void
214acpi_dm_fixed_mem32_descriptor(struct asl_fixed_memory_32_desc *resource,
215 u32 length, u32 level);
216
217void
218acpi_dm_generic_register_descriptor(struct asl_general_register_desc *resource,
219 u32 length, u32 level);
220
221void
222acpi_dm_interrupt_descriptor(struct asl_extended_xrupt_desc *resource,
223 u32 length, u32 level);
224
225void
226acpi_dm_vendor_large_descriptor(struct asl_large_vendor_desc *resource,
227 u32 length, u32 level);
228
229/*
230 * dmresrcs
231 */
232void
233acpi_dm_irq_descriptor(struct asl_irq_format_desc *resource,
234 u32 length, u32 level);
235
236void
237acpi_dm_dma_descriptor(struct asl_dma_format_desc *resource,
238 u32 length, u32 level);
239
240void
241acpi_dm_io_descriptor(struct asl_io_port_desc *resource, u32 length, u32 level);
242
243void
244acpi_dm_fixed_io_descriptor(struct asl_fixed_io_port_desc *resource,
245 u32 length, u32 level);
246
247void
248acpi_dm_start_dependent_descriptor(struct asl_start_dependent_desc *resource,
249 u32 length, u32 level);
250
251void
252acpi_dm_end_dependent_descriptor(struct asl_start_dependent_desc *resource,
253 u32 length, u32 level);
254
255void
256acpi_dm_vendor_small_descriptor(struct asl_small_vendor_desc *resource,
257 u32 length, u32 level);
258
259/*
260 * dmutils
261 */
262void acpi_dm_add_to_external_list(char *path);
263
264#endif /* __ACDISASM_H__ */