1 /******************************************************************************
3 * Module Name: exdump - Interpreter debug output routines
5 *****************************************************************************/
8 * Copyright (C) 2000 - 2008, Intel Corp.
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
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.
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.
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.
44 #include <acpi/acpi.h>
45 #include <acpi/acinterp.h>
46 #include <acpi/amlcode.h>
47 #include <acpi/acnamesp.h>
48 #include <acpi/acparser.h>
50 #define _COMPONENT ACPI_EXECUTER
51 ACPI_MODULE_NAME("exdump")
54 * The following routines are used for debug output only
56 #if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
57 /* Local prototypes */
58 static void acpi_ex_out_string(char *title
, char *value
);
60 static void acpi_ex_out_pointer(char *title
, void *value
);
63 acpi_ex_dump_object(union acpi_operand_object
*obj_desc
,
64 struct acpi_exdump_info
*info
);
66 static void acpi_ex_dump_reference_obj(union acpi_operand_object
*obj_desc
);
69 acpi_ex_dump_package_obj(union acpi_operand_object
*obj_desc
,
70 u32 level
, u32 index
);
72 /*******************************************************************************
74 * Object Descriptor info tables
76 * Note: The first table entry must be an INIT opcode and must contain
77 * the table length (number of table entries)
79 ******************************************************************************/
81 static struct acpi_exdump_info acpi_ex_dump_integer
[2] = {
82 {ACPI_EXD_INIT
, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_integer
), NULL
},
83 {ACPI_EXD_UINT64
, ACPI_EXD_OFFSET(integer
.value
), "Value"}
86 static struct acpi_exdump_info acpi_ex_dump_string
[4] = {
87 {ACPI_EXD_INIT
, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_string
), NULL
},
88 {ACPI_EXD_UINT32
, ACPI_EXD_OFFSET(string
.length
), "Length"},
89 {ACPI_EXD_POINTER
, ACPI_EXD_OFFSET(string
.pointer
), "Pointer"},
90 {ACPI_EXD_STRING
, 0, NULL
}
93 static struct acpi_exdump_info acpi_ex_dump_buffer
[5] = {
94 {ACPI_EXD_INIT
, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_buffer
), NULL
},
95 {ACPI_EXD_UINT32
, ACPI_EXD_OFFSET(buffer
.length
), "Length"},
96 {ACPI_EXD_POINTER
, ACPI_EXD_OFFSET(buffer
.pointer
), "Pointer"},
97 {ACPI_EXD_POINTER
, ACPI_EXD_OFFSET(buffer
.node
), "Parent Node"},
98 {ACPI_EXD_BUFFER
, 0, NULL
}
101 static struct acpi_exdump_info acpi_ex_dump_package
[5] = {
102 {ACPI_EXD_INIT
, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_package
), NULL
},
103 {ACPI_EXD_UINT8
, ACPI_EXD_OFFSET(package
.flags
), "Flags"},
104 {ACPI_EXD_UINT32
, ACPI_EXD_OFFSET(package
.count
), "Elements"},
105 {ACPI_EXD_POINTER
, ACPI_EXD_OFFSET(package
.elements
), "Element List"},
106 {ACPI_EXD_PACKAGE
, 0, NULL
}
109 static struct acpi_exdump_info acpi_ex_dump_device
[4] = {
110 {ACPI_EXD_INIT
, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_device
), NULL
},
111 {ACPI_EXD_POINTER
, ACPI_EXD_OFFSET(device
.handler
), "Handler"},
112 {ACPI_EXD_POINTER
, ACPI_EXD_OFFSET(device
.system_notify
),
114 {ACPI_EXD_POINTER
, ACPI_EXD_OFFSET(device
.device_notify
),
118 static struct acpi_exdump_info acpi_ex_dump_event
[2] = {
119 {ACPI_EXD_INIT
, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_event
), NULL
},
120 {ACPI_EXD_POINTER
, ACPI_EXD_OFFSET(event
.os_semaphore
), "OsSemaphore"}
123 static struct acpi_exdump_info acpi_ex_dump_method
[8] = {
124 {ACPI_EXD_INIT
, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_method
), NULL
},
125 {ACPI_EXD_UINT8
, ACPI_EXD_OFFSET(method
.param_count
), "ParamCount"},
126 {ACPI_EXD_UINT8
, ACPI_EXD_OFFSET(method
.sync_level
), "Sync Level"},
127 {ACPI_EXD_POINTER
, ACPI_EXD_OFFSET(method
.mutex
), "Mutex"},
128 {ACPI_EXD_UINT8
, ACPI_EXD_OFFSET(method
.owner_id
), "Owner Id"},
129 {ACPI_EXD_UINT8
, ACPI_EXD_OFFSET(method
.thread_count
), "Thread Count"},
130 {ACPI_EXD_UINT32
, ACPI_EXD_OFFSET(method
.aml_length
), "Aml Length"},
131 {ACPI_EXD_POINTER
, ACPI_EXD_OFFSET(method
.aml_start
), "Aml Start"}
134 static struct acpi_exdump_info acpi_ex_dump_mutex
[5] = {
135 {ACPI_EXD_INIT
, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_mutex
), NULL
},
136 {ACPI_EXD_UINT8
, ACPI_EXD_OFFSET(mutex
.sync_level
), "Sync Level"},
137 {ACPI_EXD_POINTER
, ACPI_EXD_OFFSET(mutex
.owner_thread
), "Owner Thread"},
138 {ACPI_EXD_UINT16
, ACPI_EXD_OFFSET(mutex
.acquisition_depth
),
140 {ACPI_EXD_POINTER
, ACPI_EXD_OFFSET(mutex
.os_mutex
), "OsMutex"}
143 static struct acpi_exdump_info acpi_ex_dump_region
[7] = {
144 {ACPI_EXD_INIT
, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_region
), NULL
},
145 {ACPI_EXD_UINT8
, ACPI_EXD_OFFSET(region
.space_id
), "Space Id"},
146 {ACPI_EXD_UINT8
, ACPI_EXD_OFFSET(region
.flags
), "Flags"},
147 {ACPI_EXD_ADDRESS
, ACPI_EXD_OFFSET(region
.address
), "Address"},
148 {ACPI_EXD_UINT32
, ACPI_EXD_OFFSET(region
.length
), "Length"},
149 {ACPI_EXD_POINTER
, ACPI_EXD_OFFSET(region
.handler
), "Handler"},
150 {ACPI_EXD_POINTER
, ACPI_EXD_OFFSET(region
.next
), "Next"}
153 static struct acpi_exdump_info acpi_ex_dump_power
[5] = {
154 {ACPI_EXD_INIT
, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_power
), NULL
},
155 {ACPI_EXD_UINT32
, ACPI_EXD_OFFSET(power_resource
.system_level
),
157 {ACPI_EXD_UINT32
, ACPI_EXD_OFFSET(power_resource
.resource_order
),
159 {ACPI_EXD_POINTER
, ACPI_EXD_OFFSET(power_resource
.system_notify
),
161 {ACPI_EXD_POINTER
, ACPI_EXD_OFFSET(power_resource
.device_notify
),
165 static struct acpi_exdump_info acpi_ex_dump_processor
[7] = {
166 {ACPI_EXD_INIT
, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_processor
), NULL
},
167 {ACPI_EXD_UINT8
, ACPI_EXD_OFFSET(processor
.proc_id
), "Processor ID"},
168 {ACPI_EXD_UINT8
, ACPI_EXD_OFFSET(processor
.length
), "Length"},
169 {ACPI_EXD_ADDRESS
, ACPI_EXD_OFFSET(processor
.address
), "Address"},
170 {ACPI_EXD_POINTER
, ACPI_EXD_OFFSET(processor
.system_notify
),
172 {ACPI_EXD_POINTER
, ACPI_EXD_OFFSET(processor
.device_notify
),
174 {ACPI_EXD_POINTER
, ACPI_EXD_OFFSET(processor
.handler
), "Handler"}
177 static struct acpi_exdump_info acpi_ex_dump_thermal
[4] = {
178 {ACPI_EXD_INIT
, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_thermal
), NULL
},
179 {ACPI_EXD_POINTER
, ACPI_EXD_OFFSET(thermal_zone
.system_notify
),
181 {ACPI_EXD_POINTER
, ACPI_EXD_OFFSET(thermal_zone
.device_notify
),
183 {ACPI_EXD_POINTER
, ACPI_EXD_OFFSET(thermal_zone
.handler
), "Handler"}
186 static struct acpi_exdump_info acpi_ex_dump_buffer_field
[3] = {
187 {ACPI_EXD_INIT
, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_buffer_field
), NULL
},
188 {ACPI_EXD_FIELD
, 0, NULL
},
189 {ACPI_EXD_POINTER
, ACPI_EXD_OFFSET(buffer_field
.buffer_obj
),
193 static struct acpi_exdump_info acpi_ex_dump_region_field
[3] = {
194 {ACPI_EXD_INIT
, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_region_field
), NULL
},
195 {ACPI_EXD_FIELD
, 0, NULL
},
196 {ACPI_EXD_POINTER
, ACPI_EXD_OFFSET(field
.region_obj
), "Region Object"}
199 static struct acpi_exdump_info acpi_ex_dump_bank_field
[5] = {
200 {ACPI_EXD_INIT
, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_bank_field
), NULL
},
201 {ACPI_EXD_FIELD
, 0, NULL
},
202 {ACPI_EXD_UINT32
, ACPI_EXD_OFFSET(bank_field
.value
), "Value"},
203 {ACPI_EXD_POINTER
, ACPI_EXD_OFFSET(bank_field
.region_obj
),
205 {ACPI_EXD_POINTER
, ACPI_EXD_OFFSET(bank_field
.bank_obj
), "Bank Object"}
208 static struct acpi_exdump_info acpi_ex_dump_index_field
[5] = {
209 {ACPI_EXD_INIT
, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_bank_field
), NULL
},
210 {ACPI_EXD_FIELD
, 0, NULL
},
211 {ACPI_EXD_UINT32
, ACPI_EXD_OFFSET(index_field
.value
), "Value"},
212 {ACPI_EXD_POINTER
, ACPI_EXD_OFFSET(index_field
.index_obj
),
214 {ACPI_EXD_POINTER
, ACPI_EXD_OFFSET(index_field
.data_obj
), "Data Object"}
217 static struct acpi_exdump_info acpi_ex_dump_reference
[7] = {
218 {ACPI_EXD_INIT
, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_reference
), NULL
},
219 {ACPI_EXD_UINT8
, ACPI_EXD_OFFSET(reference
.target_type
), "Target Type"},
220 {ACPI_EXD_UINT32
, ACPI_EXD_OFFSET(reference
.offset
), "Offset"},
221 {ACPI_EXD_POINTER
, ACPI_EXD_OFFSET(reference
.object
), "Object Desc"},
222 {ACPI_EXD_POINTER
, ACPI_EXD_OFFSET(reference
.node
), "Node"},
223 {ACPI_EXD_POINTER
, ACPI_EXD_OFFSET(reference
.where
), "Where"},
224 {ACPI_EXD_REFERENCE
, 0, NULL
}
227 static struct acpi_exdump_info acpi_ex_dump_address_handler
[6] = {
228 {ACPI_EXD_INIT
, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_address_handler
),
230 {ACPI_EXD_UINT8
, ACPI_EXD_OFFSET(address_space
.space_id
), "Space Id"},
231 {ACPI_EXD_POINTER
, ACPI_EXD_OFFSET(address_space
.next
), "Next"},
232 {ACPI_EXD_POINTER
, ACPI_EXD_OFFSET(address_space
.region_list
),
234 {ACPI_EXD_POINTER
, ACPI_EXD_OFFSET(address_space
.node
), "Node"},
235 {ACPI_EXD_POINTER
, ACPI_EXD_OFFSET(address_space
.context
), "Context"}
238 static struct acpi_exdump_info acpi_ex_dump_notify
[3] = {
239 {ACPI_EXD_INIT
, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_notify
), NULL
},
240 {ACPI_EXD_POINTER
, ACPI_EXD_OFFSET(notify
.node
), "Node"},
241 {ACPI_EXD_POINTER
, ACPI_EXD_OFFSET(notify
.context
), "Context"}
244 /* Miscellaneous tables */
246 static struct acpi_exdump_info acpi_ex_dump_common
[4] = {
247 {ACPI_EXD_INIT
, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_common
), NULL
},
248 {ACPI_EXD_TYPE
, 0, NULL
},
249 {ACPI_EXD_UINT16
, ACPI_EXD_OFFSET(common
.reference_count
),
251 {ACPI_EXD_UINT8
, ACPI_EXD_OFFSET(common
.flags
), "Flags"}
254 static struct acpi_exdump_info acpi_ex_dump_field_common
[7] = {
255 {ACPI_EXD_INIT
, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_field_common
), NULL
},
256 {ACPI_EXD_UINT8
, ACPI_EXD_OFFSET(common_field
.field_flags
),
258 {ACPI_EXD_UINT8
, ACPI_EXD_OFFSET(common_field
.access_byte_width
),
259 "Access Byte Width"},
260 {ACPI_EXD_UINT32
, ACPI_EXD_OFFSET(common_field
.bit_length
),
262 {ACPI_EXD_UINT8
, ACPI_EXD_OFFSET(common_field
.start_field_bit_offset
),
264 {ACPI_EXD_UINT32
, ACPI_EXD_OFFSET(common_field
.base_byte_offset
),
266 {ACPI_EXD_POINTER
, ACPI_EXD_OFFSET(common_field
.node
), "Parent Node"}
269 static struct acpi_exdump_info acpi_ex_dump_node
[5] = {
270 {ACPI_EXD_INIT
, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_node
), NULL
},
271 {ACPI_EXD_UINT8
, ACPI_EXD_NSOFFSET(flags
), "Flags"},
272 {ACPI_EXD_UINT8
, ACPI_EXD_NSOFFSET(owner_id
), "Owner Id"},
273 {ACPI_EXD_POINTER
, ACPI_EXD_NSOFFSET(child
), "Child List"},
274 {ACPI_EXD_POINTER
, ACPI_EXD_NSOFFSET(peer
), "Next Peer"}
277 /* Dispatch table, indexed by object type */
279 static struct acpi_exdump_info
*acpi_ex_dump_info
[] = {
281 acpi_ex_dump_integer
,
284 acpi_ex_dump_package
,
292 acpi_ex_dump_processor
,
293 acpi_ex_dump_thermal
,
294 acpi_ex_dump_buffer_field
,
297 acpi_ex_dump_region_field
,
298 acpi_ex_dump_bank_field
,
299 acpi_ex_dump_index_field
,
300 acpi_ex_dump_reference
,
304 acpi_ex_dump_address_handler
,
310 /*******************************************************************************
312 * FUNCTION: acpi_ex_dump_object
314 * PARAMETERS: obj_desc - Descriptor to dump
315 * Info - Info table corresponding to this object
320 * DESCRIPTION: Walk the info table for this object
322 ******************************************************************************/
325 acpi_ex_dump_object(union acpi_operand_object
*obj_desc
,
326 struct acpi_exdump_info
*info
)
334 ("ExDumpObject: Display not implemented for object type %s\n",
335 acpi_ut_get_object_type_name(obj_desc
));
339 /* First table entry must contain the table length (# of table entries) */
341 count
= info
->offset
;
344 target
= ACPI_ADD_PTR(u8
, obj_desc
, info
->offset
);
347 switch (info
->opcode
) {
352 acpi_ex_out_string("Type",
353 acpi_ut_get_object_type_name
359 acpi_os_printf("%20s : %2.2X\n", name
, *target
);
362 case ACPI_EXD_UINT16
:
364 acpi_os_printf("%20s : %4.4X\n", name
,
368 case ACPI_EXD_UINT32
:
370 acpi_os_printf("%20s : %8.8X\n", name
,
374 case ACPI_EXD_UINT64
:
376 acpi_os_printf("%20s : %8.8X%8.8X\n", "Value",
377 ACPI_FORMAT_UINT64(ACPI_GET64(target
)));
380 case ACPI_EXD_POINTER
:
381 case ACPI_EXD_ADDRESS
:
383 acpi_ex_out_pointer(name
,
384 *ACPI_CAST_PTR(void *, target
));
387 case ACPI_EXD_STRING
:
389 acpi_ut_print_string(obj_desc
->string
.pointer
,
391 acpi_os_printf("\n");
394 case ACPI_EXD_BUFFER
:
396 ACPI_DUMP_BUFFER(obj_desc
->buffer
.pointer
,
397 obj_desc
->buffer
.length
);
400 case ACPI_EXD_PACKAGE
:
402 /* Dump the package contents */
404 acpi_os_printf("\nPackage Contents:\n");
405 acpi_ex_dump_package_obj(obj_desc
, 0, 0);
410 acpi_ex_dump_object(obj_desc
,
411 acpi_ex_dump_field_common
);
414 case ACPI_EXD_REFERENCE
:
416 acpi_ex_out_string("Opcode",
417 (acpi_ps_get_opcode_info
418 (obj_desc
->reference
.opcode
))->
420 acpi_ex_dump_reference_obj(obj_desc
);
424 acpi_os_printf("**** Invalid table opcode [%X] ****\n",
434 /*******************************************************************************
436 * FUNCTION: acpi_ex_dump_operand
438 * PARAMETERS: *obj_desc - Pointer to entry to be dumped
439 * Depth - Current nesting depth
443 * DESCRIPTION: Dump an operand object
445 ******************************************************************************/
447 void acpi_ex_dump_operand(union acpi_operand_object
*obj_desc
, u32 depth
)
452 ACPI_FUNCTION_NAME(ex_dump_operand
)
454 if (!((ACPI_LV_EXEC
& acpi_dbg_level
)
455 && (_COMPONENT
& acpi_dbg_layer
))) {
461 /* This could be a null element of a package */
463 ACPI_DEBUG_PRINT((ACPI_DB_EXEC
, "Null Object Descriptor\n"));
467 if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc
) == ACPI_DESC_TYPE_NAMED
) {
468 ACPI_DEBUG_PRINT((ACPI_DB_EXEC
, "%p Namespace Node: ",
470 ACPI_DUMP_ENTRY(obj_desc
, ACPI_LV_EXEC
);
474 if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc
) != ACPI_DESC_TYPE_OPERAND
) {
475 ACPI_DEBUG_PRINT((ACPI_DB_EXEC
,
476 "%p is not a node or operand object: [%s]\n",
478 acpi_ut_get_descriptor_name(obj_desc
)));
479 ACPI_DUMP_BUFFER(obj_desc
, sizeof(union acpi_operand_object
));
483 /* obj_desc is a valid object */
486 ACPI_DEBUG_PRINT((ACPI_DB_EXEC
, "%*s[%u] %p ",
487 depth
, " ", depth
, obj_desc
));
489 ACPI_DEBUG_PRINT((ACPI_DB_EXEC
, "%p ", obj_desc
));
492 /* Decode object type */
494 switch (ACPI_GET_OBJECT_TYPE(obj_desc
)) {
495 case ACPI_TYPE_LOCAL_REFERENCE
:
497 switch (obj_desc
->reference
.opcode
) {
500 acpi_os_printf("Reference: Debug\n");
505 acpi_os_printf("Reference: Index %p\n",
506 obj_desc
->reference
.object
);
511 acpi_os_printf("Reference: [DdbHandle] TableIndex %p\n",
512 obj_desc
->reference
.object
);
517 acpi_os_printf("Reference: (RefOf) %p [%s]\n",
518 obj_desc
->reference
.object
,
519 acpi_ut_get_type_name(((union
529 acpi_os_printf("Reference: Arg%d",
530 obj_desc
->reference
.offset
);
532 if (ACPI_GET_OBJECT_TYPE(obj_desc
) == ACPI_TYPE_INTEGER
) {
534 /* Value is an Integer */
536 acpi_os_printf(" value is [%8.8X%8.8x]",
537 ACPI_FORMAT_UINT64(obj_desc
->
542 acpi_os_printf("\n");
547 acpi_os_printf("Reference: Local%d",
548 obj_desc
->reference
.offset
);
550 if (ACPI_GET_OBJECT_TYPE(obj_desc
) == ACPI_TYPE_INTEGER
) {
552 /* Value is an Integer */
554 acpi_os_printf(" value is [%8.8X%8.8x]",
555 ACPI_FORMAT_UINT64(obj_desc
->
560 acpi_os_printf("\n");
563 case AML_INT_NAMEPATH_OP
:
565 acpi_os_printf("Reference: Namepath %X [%4.4s]\n",
566 obj_desc
->reference
.node
->name
.integer
,
567 obj_desc
->reference
.node
->name
.ascii
);
574 acpi_os_printf("Unknown Reference opcode=%X\n",
575 obj_desc
->reference
.opcode
);
581 case ACPI_TYPE_BUFFER
:
583 acpi_os_printf("Buffer length %.2X @ %p\n",
584 obj_desc
->buffer
.length
,
585 obj_desc
->buffer
.pointer
);
587 /* Debug only -- dump the buffer contents */
589 if (obj_desc
->buffer
.pointer
) {
590 length
= obj_desc
->buffer
.length
;
596 ("Buffer Contents: (displaying length 0x%.2X)\n",
598 ACPI_DUMP_BUFFER(obj_desc
->buffer
.pointer
, length
);
602 case ACPI_TYPE_INTEGER
:
604 acpi_os_printf("Integer %8.8X%8.8X\n",
605 ACPI_FORMAT_UINT64(obj_desc
->integer
.value
));
608 case ACPI_TYPE_PACKAGE
:
610 acpi_os_printf("Package [Len %X] ElementArray %p\n",
611 obj_desc
->package
.count
,
612 obj_desc
->package
.elements
);
615 * If elements exist, package element pointer is valid,
616 * and debug_level exceeds 1, dump package's elements.
618 if (obj_desc
->package
.count
&&
619 obj_desc
->package
.elements
&& acpi_dbg_level
> 1) {
620 for (index
= 0; index
< obj_desc
->package
.count
;
622 acpi_ex_dump_operand(obj_desc
->package
.
629 case ACPI_TYPE_REGION
:
631 acpi_os_printf("Region %s (%X)",
632 acpi_ut_get_region_name(obj_desc
->region
.
634 obj_desc
->region
.space_id
);
637 * If the address and length have not been evaluated,
640 if (!(obj_desc
->region
.flags
& AOPOBJ_DATA_VALID
)) {
641 acpi_os_printf("\n");
643 acpi_os_printf(" base %8.8X%8.8X Length %X\n",
644 ACPI_FORMAT_NATIVE_UINT(obj_desc
->region
.
646 obj_desc
->region
.length
);
650 case ACPI_TYPE_STRING
:
652 acpi_os_printf("String length %X @ %p ",
653 obj_desc
->string
.length
,
654 obj_desc
->string
.pointer
);
656 acpi_ut_print_string(obj_desc
->string
.pointer
, ACPI_UINT8_MAX
);
657 acpi_os_printf("\n");
660 case ACPI_TYPE_LOCAL_BANK_FIELD
:
662 acpi_os_printf("BankField\n");
665 case ACPI_TYPE_LOCAL_REGION_FIELD
:
668 ("RegionField: Bits=%X AccWidth=%X Lock=%X Update=%X at byte=%X bit=%X of below:\n",
669 obj_desc
->field
.bit_length
,
670 obj_desc
->field
.access_byte_width
,
671 obj_desc
->field
.field_flags
& AML_FIELD_LOCK_RULE_MASK
,
672 obj_desc
->field
.field_flags
& AML_FIELD_UPDATE_RULE_MASK
,
673 obj_desc
->field
.base_byte_offset
,
674 obj_desc
->field
.start_field_bit_offset
);
676 acpi_ex_dump_operand(obj_desc
->field
.region_obj
, depth
+ 1);
679 case ACPI_TYPE_LOCAL_INDEX_FIELD
:
681 acpi_os_printf("IndexField\n");
684 case ACPI_TYPE_BUFFER_FIELD
:
686 acpi_os_printf("BufferField: %X bits at byte %X bit %X of\n",
687 obj_desc
->buffer_field
.bit_length
,
688 obj_desc
->buffer_field
.base_byte_offset
,
689 obj_desc
->buffer_field
.start_field_bit_offset
);
691 if (!obj_desc
->buffer_field
.buffer_obj
) {
692 ACPI_DEBUG_PRINT((ACPI_DB_EXEC
, "*NULL*\n"));
694 if (ACPI_GET_OBJECT_TYPE(obj_desc
->buffer_field
.buffer_obj
)
695 != ACPI_TYPE_BUFFER
) {
696 acpi_os_printf("*not a Buffer*\n");
698 acpi_ex_dump_operand(obj_desc
->buffer_field
.buffer_obj
,
703 case ACPI_TYPE_EVENT
:
705 acpi_os_printf("Event\n");
708 case ACPI_TYPE_METHOD
:
710 acpi_os_printf("Method(%X) @ %p:%X\n",
711 obj_desc
->method
.param_count
,
712 obj_desc
->method
.aml_start
,
713 obj_desc
->method
.aml_length
);
716 case ACPI_TYPE_MUTEX
:
718 acpi_os_printf("Mutex\n");
721 case ACPI_TYPE_DEVICE
:
723 acpi_os_printf("Device\n");
726 case ACPI_TYPE_POWER
:
728 acpi_os_printf("Power\n");
731 case ACPI_TYPE_PROCESSOR
:
733 acpi_os_printf("Processor\n");
736 case ACPI_TYPE_THERMAL
:
738 acpi_os_printf("Thermal\n");
744 acpi_os_printf("Unknown Type %X\n",
745 ACPI_GET_OBJECT_TYPE(obj_desc
));
752 /*******************************************************************************
754 * FUNCTION: acpi_ex_dump_operands
756 * PARAMETERS: Operands - A list of Operand objects
757 * opcode_name - AML opcode name
758 * num_operands - Operand count for this opcode
760 * DESCRIPTION: Dump the operands associated with the opcode
762 ******************************************************************************/
765 acpi_ex_dump_operands(union acpi_operand_object
**operands
,
766 const char *opcode_name
, u32 num_operands
)
768 ACPI_FUNCTION_NAME(ex_dump_operands
);
771 opcode_name
= "UNKNOWN";
774 ACPI_DEBUG_PRINT((ACPI_DB_EXEC
,
775 "**** Start operand dump for opcode [%s], %d operands\n",
776 opcode_name
, num_operands
));
778 if (num_operands
== 0) {
782 /* Dump the individual operands */
784 while (num_operands
) {
785 acpi_ex_dump_operand(*operands
, 0);
790 ACPI_DEBUG_PRINT((ACPI_DB_EXEC
,
791 "**** End operand dump for [%s]\n", opcode_name
));
795 /*******************************************************************************
797 * FUNCTION: acpi_ex_out* functions
799 * PARAMETERS: Title - Descriptive text
800 * Value - Value to be displayed
802 * DESCRIPTION: Object dump output formatting functions. These functions
803 * reduce the number of format strings required and keeps them
804 * all in one place for easy modification.
806 ******************************************************************************/
808 static void acpi_ex_out_string(char *title
, char *value
)
810 acpi_os_printf("%20s : %s\n", title
, value
);
813 static void acpi_ex_out_pointer(char *title
, void *value
)
815 acpi_os_printf("%20s : %p\n", title
, value
);
818 /*******************************************************************************
820 * FUNCTION: acpi_ex_dump_namespace_node
822 * PARAMETERS: Node - Descriptor to dump
823 * Flags - Force display if TRUE
825 * DESCRIPTION: Dumps the members of the given.Node
827 ******************************************************************************/
829 void acpi_ex_dump_namespace_node(struct acpi_namespace_node
*node
, u32 flags
)
832 ACPI_FUNCTION_ENTRY();
835 if (!((ACPI_LV_OBJECTS
& acpi_dbg_level
)
836 && (_COMPONENT
& acpi_dbg_layer
))) {
841 acpi_os_printf("%20s : %4.4s\n", "Name", acpi_ut_get_node_name(node
));
842 acpi_ex_out_string("Type", acpi_ut_get_type_name(node
->type
));
843 acpi_ex_out_pointer("Attached Object",
844 acpi_ns_get_attached_object(node
));
845 acpi_ex_out_pointer("Parent", acpi_ns_get_parent_node(node
));
847 acpi_ex_dump_object(ACPI_CAST_PTR(union acpi_operand_object
, node
),
851 /*******************************************************************************
853 * FUNCTION: acpi_ex_dump_reference_obj
855 * PARAMETERS: Object - Descriptor to dump
857 * DESCRIPTION: Dumps a reference object
859 ******************************************************************************/
861 static void acpi_ex_dump_reference_obj(union acpi_operand_object
*obj_desc
)
863 struct acpi_buffer ret_buf
;
866 ret_buf
.length
= ACPI_ALLOCATE_LOCAL_BUFFER
;
868 if (obj_desc
->reference
.opcode
== AML_INT_NAMEPATH_OP
) {
869 acpi_os_printf(" Named Object %p ", obj_desc
->reference
.node
);
872 acpi_ns_handle_to_pathname(obj_desc
->reference
.node
,
874 if (ACPI_FAILURE(status
)) {
875 acpi_os_printf(" Could not convert name to pathname\n");
877 acpi_os_printf("%s\n", (char *)ret_buf
.pointer
);
878 ACPI_FREE(ret_buf
.pointer
);
880 } else if (obj_desc
->reference
.object
) {
881 if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc
) ==
882 ACPI_DESC_TYPE_OPERAND
) {
883 acpi_os_printf(" Target: %p",
884 obj_desc
->reference
.object
);
885 if (obj_desc
->reference
.opcode
== AML_LOAD_OP
) {
887 * For DDBHandle reference,
888 * obj_desc->Reference.Object is the table index
890 acpi_os_printf(" [DDBHandle]\n");
892 acpi_os_printf(" [%s]\n",
893 acpi_ut_get_type_name(((union
903 acpi_os_printf(" Target: %p\n",
904 obj_desc
->reference
.object
);
909 /*******************************************************************************
911 * FUNCTION: acpi_ex_dump_package_obj
913 * PARAMETERS: obj_desc - Descriptor to dump
914 * Level - Indentation Level
915 * Index - Package index for this object
917 * DESCRIPTION: Dumps the elements of the package
919 ******************************************************************************/
922 acpi_ex_dump_package_obj(union acpi_operand_object
*obj_desc
,
923 u32 level
, u32 index
)
927 /* Indentation and index output */
930 for (i
= 0; i
< level
; i
++) {
934 acpi_os_printf("[%.2d] ", index
);
937 acpi_os_printf("%p ", obj_desc
);
939 /* Null package elements are allowed */
942 acpi_os_printf("[Null Object]\n");
946 /* Packages may only contain a few object types */
948 switch (ACPI_GET_OBJECT_TYPE(obj_desc
)) {
949 case ACPI_TYPE_INTEGER
:
951 acpi_os_printf("[Integer] = %8.8X%8.8X\n",
952 ACPI_FORMAT_UINT64(obj_desc
->integer
.value
));
955 case ACPI_TYPE_STRING
:
957 acpi_os_printf("[String] Value: ");
958 for (i
= 0; i
< obj_desc
->string
.length
; i
++) {
959 acpi_os_printf("%c", obj_desc
->string
.pointer
[i
]);
961 acpi_os_printf("\n");
964 case ACPI_TYPE_BUFFER
:
966 acpi_os_printf("[Buffer] Length %.2X = ",
967 obj_desc
->buffer
.length
);
968 if (obj_desc
->buffer
.length
) {
969 acpi_ut_dump_buffer(ACPI_CAST_PTR
970 (u8
, obj_desc
->buffer
.pointer
),
971 obj_desc
->buffer
.length
,
972 DB_DWORD_DISPLAY
, _COMPONENT
);
974 acpi_os_printf("\n");
978 case ACPI_TYPE_PACKAGE
:
980 acpi_os_printf("[Package] Contains %d Elements:\n",
981 obj_desc
->package
.count
);
983 for (i
= 0; i
< obj_desc
->package
.count
; i
++) {
984 acpi_ex_dump_package_obj(obj_desc
->package
.elements
[i
],
989 case ACPI_TYPE_LOCAL_REFERENCE
:
991 acpi_os_printf("[Object Reference] %s",
992 (acpi_ps_get_opcode_info
993 (obj_desc
->reference
.opcode
))->name
);
994 acpi_ex_dump_reference_obj(obj_desc
);
999 acpi_os_printf("[Unknown Type] %X\n",
1000 ACPI_GET_OBJECT_TYPE(obj_desc
));
1005 /*******************************************************************************
1007 * FUNCTION: acpi_ex_dump_object_descriptor
1009 * PARAMETERS: obj_desc - Descriptor to dump
1010 * Flags - Force display if TRUE
1012 * DESCRIPTION: Dumps the members of the object descriptor given.
1014 ******************************************************************************/
1017 acpi_ex_dump_object_descriptor(union acpi_operand_object
*obj_desc
, u32 flags
)
1019 ACPI_FUNCTION_TRACE(ex_dump_object_descriptor
);
1026 if (!((ACPI_LV_OBJECTS
& acpi_dbg_level
)
1027 && (_COMPONENT
& acpi_dbg_layer
))) {
1032 if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc
) == ACPI_DESC_TYPE_NAMED
) {
1033 acpi_ex_dump_namespace_node((struct acpi_namespace_node
*)
1036 acpi_os_printf("\nAttached Object (%p):\n",
1037 ((struct acpi_namespace_node
*)obj_desc
)->
1040 acpi_ex_dump_object_descriptor(((struct acpi_namespace_node
*)
1041 obj_desc
)->object
, flags
);
1045 if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc
) != ACPI_DESC_TYPE_OPERAND
) {
1047 ("ExDumpObjectDescriptor: %p is not an ACPI operand object: [%s]\n",
1048 obj_desc
, acpi_ut_get_descriptor_name(obj_desc
));
1052 if (obj_desc
->common
.type
> ACPI_TYPE_NS_NODE_MAX
) {
1058 acpi_ex_dump_object(obj_desc
, acpi_ex_dump_common
);
1060 /* Object-specific fields */
1062 acpi_ex_dump_object(obj_desc
, acpi_ex_dump_info
[obj_desc
->common
.type
]);