1 /******************************************************************************
3 * Module Name: exdump - Interpreter debug output routines
5 *****************************************************************************/
8 * Copyright (C) 2000 - 2006, R. Byron Moore
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);
62 static void acpi_ex_out_address(char *title, acpi_physical_address value);
64 static void acpi_ex_dump_reference_obj(union acpi_operand_object *obj_desc);
67 acpi_ex_dump_package_obj(union acpi_operand_object *obj_desc,
68 u32 level, u32 index);
70 /*******************************************************************************
72 * Object Descriptor info tables
74 * Note: The first table entry must be an INIT opcode and must contain
75 * the table length (number of table entries)
77 ******************************************************************************/
79 static struct acpi_exdump_info acpi_ex_dump_integer[2] = {
80 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_integer), NULL},
81 {ACPI_EXD_UINT64, ACPI_EXD_OFFSET(integer.value), "Value"}
84 static struct acpi_exdump_info acpi_ex_dump_string[4] = {
85 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_string), NULL},
86 {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(string.length), "Length"},
87 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(string.pointer), "Pointer"},
88 {ACPI_EXD_STRING, 0, NULL}
91 static struct acpi_exdump_info acpi_ex_dump_buffer[4] = {
92 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_buffer), NULL},
93 {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(buffer.length), "Length"},
94 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(buffer.pointer), "Pointer"},
95 {ACPI_EXD_BUFFER, 0, NULL}
98 static struct acpi_exdump_info acpi_ex_dump_package[5] = {
99 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_package), NULL},
100 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(package.flags), "Flags"},
101 {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(package.count), "Elements"},
102 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(package.elements), "Element List"},
103 {ACPI_EXD_PACKAGE, 0, NULL}
106 static struct acpi_exdump_info acpi_ex_dump_device[4] = {
107 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_device), NULL},
108 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(device.handler), "Handler"},
109 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(device.system_notify),
111 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(device.device_notify),
115 static struct acpi_exdump_info acpi_ex_dump_event[2] = {
116 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_event), NULL},
117 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(event.semaphore), "Semaphore"}
120 static struct acpi_exdump_info acpi_ex_dump_method[8] = {
121 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_method), NULL},
122 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(method.param_count), "param_count"},
123 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(method.concurrency), "Concurrency"},
124 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(method.semaphore), "Semaphore"},
125 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(method.owner_id), "Owner Id"},
126 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(method.thread_count), "Thread Count"},
127 {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(method.aml_length), "Aml Length"},
128 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(method.aml_start), "Aml Start"}
131 static struct acpi_exdump_info acpi_ex_dump_mutex[5] = {
132 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_mutex), NULL},
133 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(mutex.sync_level), "Sync Level"},
134 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(mutex.owner_thread), "Owner Thread"},
135 {ACPI_EXD_UINT16, ACPI_EXD_OFFSET(mutex.acquisition_depth),
137 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(mutex.semaphore), "Semaphore"}
140 static struct acpi_exdump_info acpi_ex_dump_region[7] = {
141 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_region), NULL},
142 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(region.space_id), "Space Id"},
143 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(region.flags), "Flags"},
144 {ACPI_EXD_ADDRESS, ACPI_EXD_OFFSET(region.address), "Address"},
145 {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(region.length), "Length"},
146 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(region.handler), "Handler"},
147 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(region.next), "Next"}
150 static struct acpi_exdump_info acpi_ex_dump_power[5] = {
151 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_power), NULL},
152 {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(power_resource.system_level),
154 {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(power_resource.resource_order),
156 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(power_resource.system_notify),
158 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(power_resource.device_notify),
162 static struct acpi_exdump_info acpi_ex_dump_processor[7] = {
163 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_processor), NULL},
164 {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(processor.proc_id), "Processor ID"},
165 {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(processor.length), "Length"},
166 {ACPI_EXD_ADDRESS, ACPI_EXD_OFFSET(processor.address), "Address"},
167 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(processor.system_notify),
169 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(processor.device_notify),
171 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(processor.handler), "Handler"}
174 static struct acpi_exdump_info acpi_ex_dump_thermal[4] = {
175 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_thermal), NULL},
176 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(thermal_zone.system_notify),
178 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(thermal_zone.device_notify),
180 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(thermal_zone.handler), "Handler"}
183 static struct acpi_exdump_info acpi_ex_dump_buffer_field[3] = {
184 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_buffer_field), NULL},
185 {ACPI_EXD_FIELD, 0, NULL},
186 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(buffer_field.buffer_obj),
190 static struct acpi_exdump_info acpi_ex_dump_region_field[3] = {
191 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_region_field), NULL},
192 {ACPI_EXD_FIELD, 0, NULL},
193 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(field.region_obj), "Region Object"}
196 static struct acpi_exdump_info acpi_ex_dump_bank_field[5] = {
197 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_bank_field), NULL},
198 {ACPI_EXD_FIELD, 0, NULL},
199 {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(bank_field.value), "Value"},
200 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(bank_field.region_obj),
202 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(bank_field.bank_obj), "Bank Object"}
205 static struct acpi_exdump_info acpi_ex_dump_index_field[5] = {
206 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_bank_field), NULL},
207 {ACPI_EXD_FIELD, 0, NULL},
208 {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(index_field.value), "Value"},
209 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(index_field.index_obj),
211 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(index_field.data_obj), "Data Object"}
214 static struct acpi_exdump_info acpi_ex_dump_reference[7] = {
215 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_reference), NULL},
216 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(reference.target_type), "Target Type"},
217 {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(reference.offset), "Offset"},
218 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(reference.object), "Object Desc"},
219 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(reference.node), "Node"},
220 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(reference.where), "Where"},
221 {ACPI_EXD_REFERENCE, 0, NULL}
224 static struct acpi_exdump_info acpi_ex_dump_address_handler[6] = {
225 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_address_handler),
227 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(address_space.space_id), "Space Id"},
228 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(address_space.next), "Next"},
229 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(address_space.region_list),
231 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(address_space.node), "Node"},
232 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(address_space.context), "Context"}
235 static struct acpi_exdump_info acpi_ex_dump_notify[3] = {
236 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_notify), NULL},
237 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(notify.node), "Node"},
238 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(notify.context), "Context"}
241 /* Miscellaneous tables */
243 static struct acpi_exdump_info acpi_ex_dump_common[4] = {
244 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_common), NULL},
245 {ACPI_EXD_TYPE, 0, NULL},
246 {ACPI_EXD_UINT16, ACPI_EXD_OFFSET(common.reference_count),
248 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(common.flags), "Flags"}
251 static struct acpi_exdump_info acpi_ex_dump_field_common[7] = {
252 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_field_common), NULL},
253 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(common_field.field_flags),
255 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(common_field.access_byte_width),
256 "Access Byte Width"},
257 {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(common_field.bit_length),
259 {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(common_field.start_field_bit_offset),
261 {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(common_field.base_byte_offset),
263 {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(common_field.node), "Parent Node"}
266 static struct acpi_exdump_info acpi_ex_dump_node[6] = {
267 {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_node), NULL},
268 {ACPI_EXD_UINT8, ACPI_EXD_NSOFFSET(flags), "Flags"},
269 {ACPI_EXD_UINT8, ACPI_EXD_NSOFFSET(owner_id), "Owner Id"},
270 {ACPI_EXD_UINT16, ACPI_EXD_NSOFFSET(reference_count),
272 {ACPI_EXD_POINTER, ACPI_EXD_NSOFFSET(child), "Child List"},
273 {ACPI_EXD_POINTER, ACPI_EXD_NSOFFSET(peer), "Next Peer"}
276 /* Dispatch table, indexed by object type */
278 static struct acpi_exdump_info *acpi_ex_dump_info[] = {
280 acpi_ex_dump_integer,
283 acpi_ex_dump_package,
291 acpi_ex_dump_processor,
292 acpi_ex_dump_thermal,
293 acpi_ex_dump_buffer_field,
296 acpi_ex_dump_region_field,
297 acpi_ex_dump_bank_field,
298 acpi_ex_dump_index_field,
299 acpi_ex_dump_reference,
303 acpi_ex_dump_address_handler,
309 /*******************************************************************************
311 * FUNCTION: acpi_ex_dump_object
313 * PARAMETERS: obj_desc - Descriptor to dump
314 * Info - Info table corresponding to this object
319 * DESCRIPTION: Walk the info table for this object
321 ******************************************************************************/
324 acpi_ex_dump_object(union acpi_operand_object *obj_desc,
325 struct acpi_exdump_info *info)
333 ("ex_dump_object: Display not implemented for object type %s\n",
334 acpi_ut_get_object_type_name(obj_desc));
338 /* First table entry must contain the table length (# of table entries) */
340 count = info->offset;
343 target = ACPI_ADD_PTR(u8, obj_desc, info->offset);
346 switch (info->opcode) {
351 acpi_ex_out_string("Type",
352 acpi_ut_get_object_type_name
358 acpi_os_printf("%20s : %2.2X\n", name, *target);
361 case ACPI_EXD_UINT16:
363 acpi_os_printf("%20s : %4.4X\n", name,
367 case ACPI_EXD_UINT32:
369 acpi_os_printf("%20s : %8.8X\n", name,
373 case ACPI_EXD_UINT64:
375 acpi_os_printf("%20s : %8.8X%8.8X\n", "Value",
376 ACPI_FORMAT_UINT64(ACPI_GET64(target)));
379 case ACPI_EXD_POINTER:
381 acpi_ex_out_pointer(name,
382 *ACPI_CAST_PTR(void *, target));
385 case ACPI_EXD_ADDRESS:
387 acpi_ex_out_address(name,
389 (acpi_physical_address, target));
392 case ACPI_EXD_STRING:
394 acpi_ut_print_string(obj_desc->string.pointer,
396 acpi_os_printf("\n");
399 case ACPI_EXD_BUFFER:
401 ACPI_DUMP_BUFFER(obj_desc->buffer.pointer,
402 obj_desc->buffer.length);
405 case ACPI_EXD_PACKAGE:
407 /* Dump the package contents */
409 acpi_os_printf("\nPackage Contents:\n");
410 acpi_ex_dump_package_obj(obj_desc, 0, 0);
415 acpi_ex_dump_object(obj_desc,
416 acpi_ex_dump_field_common);
419 case ACPI_EXD_REFERENCE:
421 acpi_ex_out_string("Opcode",
422 (acpi_ps_get_opcode_info
423 (obj_desc->reference.opcode))->
425 acpi_ex_dump_reference_obj(obj_desc);
429 acpi_os_printf("**** Invalid table opcode [%X] ****\n",
439 /*******************************************************************************
441 * FUNCTION: acpi_ex_dump_operand
443 * PARAMETERS: *obj_desc - Pointer to entry to be dumped
444 * Depth - Current nesting depth
448 * DESCRIPTION: Dump an operand object
450 ******************************************************************************/
452 void acpi_ex_dump_operand(union acpi_operand_object *obj_desc, u32 depth)
457 ACPI_FUNCTION_NAME("ex_dump_operand")
460 ((ACPI_LV_EXEC & acpi_dbg_level)
461 && (_COMPONENT & acpi_dbg_layer))) {
466 /* This could be a null element of a package */
468 ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Null Object Descriptor\n"));
472 if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc) == ACPI_DESC_TYPE_NAMED) {
473 ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "%p Namespace Node: ",
475 ACPI_DUMP_ENTRY(obj_desc, ACPI_LV_EXEC);
479 if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc) != ACPI_DESC_TYPE_OPERAND) {
480 ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
481 "%p is not a node or operand object: [%s]\n",
483 acpi_ut_get_descriptor_name(obj_desc)));
484 ACPI_DUMP_BUFFER(obj_desc, sizeof(union acpi_operand_object));
488 /* obj_desc is a valid object */
491 ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "%*s[%u] %p ",
492 depth, " ", depth, obj_desc));
494 ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "%p ", obj_desc));
497 /* Decode object type */
499 switch (ACPI_GET_OBJECT_TYPE(obj_desc)) {
500 case ACPI_TYPE_LOCAL_REFERENCE:
502 switch (obj_desc->reference.opcode) {
505 acpi_os_printf("Reference: Debug\n");
510 ACPI_DUMP_PATHNAME(obj_desc->reference.object,
511 "Reference: Name: ", ACPI_LV_INFO,
513 ACPI_DUMP_ENTRY(obj_desc->reference.object,
519 acpi_os_printf("Reference: Index %p\n",
520 obj_desc->reference.object);
525 acpi_os_printf("Reference: (ref_of) %p\n",
526 obj_desc->reference.object);
531 acpi_os_printf("Reference: Arg%d",
532 obj_desc->reference.offset);
534 if (ACPI_GET_OBJECT_TYPE(obj_desc) == ACPI_TYPE_INTEGER) {
535 /* Value is an Integer */
537 acpi_os_printf(" value is [%8.8X%8.8x]",
538 ACPI_FORMAT_UINT64(obj_desc->
543 acpi_os_printf("\n");
548 acpi_os_printf("Reference: Local%d",
549 obj_desc->reference.offset);
551 if (ACPI_GET_OBJECT_TYPE(obj_desc) == ACPI_TYPE_INTEGER) {
553 /* Value is an Integer */
555 acpi_os_printf(" value is [%8.8X%8.8x]",
556 ACPI_FORMAT_UINT64(obj_desc->
561 acpi_os_printf("\n");
564 case AML_INT_NAMEPATH_OP:
566 acpi_os_printf("Reference.Node->Name %X\n",
567 obj_desc->reference.node->name.integer);
574 acpi_os_printf("Unknown Reference opcode=%X\n",
575 obj_desc->reference.opcode);
581 case ACPI_TYPE_BUFFER:
583 acpi_os_printf("Buffer len %X @ %p\n",
584 obj_desc->buffer.length,
585 obj_desc->buffer.pointer);
587 length = obj_desc->buffer.length;
592 /* Debug only -- dump the buffer contents */
594 if (obj_desc->buffer.pointer) {
595 acpi_os_printf("Buffer Contents: ");
597 for (index = 0; index < length; index++) {
598 acpi_os_printf(" %02x",
599 obj_desc->buffer.pointer[index]);
601 acpi_os_printf("\n");
605 case ACPI_TYPE_INTEGER:
607 acpi_os_printf("Integer %8.8X%8.8X\n",
608 ACPI_FORMAT_UINT64(obj_desc->integer.value));
611 case ACPI_TYPE_PACKAGE:
613 acpi_os_printf("Package [Len %X] element_array %p\n",
614 obj_desc->package.count,
615 obj_desc->package.elements);
618 * If elements exist, package element pointer is valid,
619 * and debug_level exceeds 1, dump package's elements.
621 if (obj_desc->package.count &&
622 obj_desc->package.elements && acpi_dbg_level > 1) {
623 for (index = 0; index < obj_desc->package.count;
625 acpi_ex_dump_operand(obj_desc->package.
632 case ACPI_TYPE_REGION:
634 acpi_os_printf("Region %s (%X)",
635 acpi_ut_get_region_name(obj_desc->region.
637 obj_desc->region.space_id);
640 * If the address and length have not been evaluated,
643 if (!(obj_desc->region.flags & AOPOBJ_DATA_VALID)) {
644 acpi_os_printf("\n");
646 acpi_os_printf(" base %8.8X%8.8X Length %X\n",
647 ACPI_FORMAT_UINT64(obj_desc->region.
649 obj_desc->region.length);
653 case ACPI_TYPE_STRING:
655 acpi_os_printf("String length %X @ %p ",
656 obj_desc->string.length,
657 obj_desc->string.pointer);
659 acpi_ut_print_string(obj_desc->string.pointer, ACPI_UINT8_MAX);
660 acpi_os_printf("\n");
663 case ACPI_TYPE_LOCAL_BANK_FIELD:
665 acpi_os_printf("bank_field\n");
668 case ACPI_TYPE_LOCAL_REGION_FIELD:
671 ("region_field: Bits=%X acc_width=%X Lock=%X Update=%X at byte=%X bit=%X of below:\n",
672 obj_desc->field.bit_length,
673 obj_desc->field.access_byte_width,
674 obj_desc->field.field_flags & AML_FIELD_LOCK_RULE_MASK,
675 obj_desc->field.field_flags & AML_FIELD_UPDATE_RULE_MASK,
676 obj_desc->field.base_byte_offset,
677 obj_desc->field.start_field_bit_offset);
679 acpi_ex_dump_operand(obj_desc->field.region_obj, depth + 1);
682 case ACPI_TYPE_LOCAL_INDEX_FIELD:
684 acpi_os_printf("index_field\n");
687 case ACPI_TYPE_BUFFER_FIELD:
689 acpi_os_printf("buffer_field: %X bits at byte %X bit %X of\n",
690 obj_desc->buffer_field.bit_length,
691 obj_desc->buffer_field.base_byte_offset,
692 obj_desc->buffer_field.start_field_bit_offset);
694 if (!obj_desc->buffer_field.buffer_obj) {
695 ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "*NULL*\n"));
697 if (ACPI_GET_OBJECT_TYPE(obj_desc->buffer_field.buffer_obj)
698 != ACPI_TYPE_BUFFER) {
699 acpi_os_printf("*not a Buffer*\n");
701 acpi_ex_dump_operand(obj_desc->buffer_field.buffer_obj,
706 case ACPI_TYPE_EVENT:
708 acpi_os_printf("Event\n");
711 case ACPI_TYPE_METHOD:
713 acpi_os_printf("Method(%X) @ %p:%X\n",
714 obj_desc->method.param_count,
715 obj_desc->method.aml_start,
716 obj_desc->method.aml_length);
719 case ACPI_TYPE_MUTEX:
721 acpi_os_printf("Mutex\n");
724 case ACPI_TYPE_DEVICE:
726 acpi_os_printf("Device\n");
729 case ACPI_TYPE_POWER:
731 acpi_os_printf("Power\n");
734 case ACPI_TYPE_PROCESSOR:
736 acpi_os_printf("Processor\n");
739 case ACPI_TYPE_THERMAL:
741 acpi_os_printf("Thermal\n");
747 acpi_os_printf("Unknown Type %X\n",
748 ACPI_GET_OBJECT_TYPE(obj_desc));
755 /*******************************************************************************
757 * FUNCTION: acpi_ex_dump_operands
759 * PARAMETERS: Operands - Operand list
760 * interpreter_mode - Load or Exec
761 * Ident - Identification
762 * num_levels - # of stack entries to dump above line
763 * Note - Output notation
764 * module_name - Caller's module name
765 * line_number - Caller's invocation line number
767 * DESCRIPTION: Dump the object stack
769 ******************************************************************************/
772 acpi_ex_dump_operands(union acpi_operand_object **operands,
773 acpi_interpreter_mode interpreter_mode,
776 char *note, char *module_name, u32 line_number)
780 ACPI_FUNCTION_NAME("ex_dump_operands");
790 ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
791 "************* Operand Stack Contents (Opcode [%s], %d Operands)\n",
794 if (num_levels == 0) {
798 /* Dump the operand stack starting at the top */
800 for (i = 0; num_levels > 0; i--, num_levels--) {
801 acpi_ex_dump_operand(operands[i], 0);
804 ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
805 "************* Operand Stack dump from %s(%d), %s\n",
806 module_name, line_number, note));
810 /*******************************************************************************
812 * FUNCTION: acpi_ex_out* functions
814 * PARAMETERS: Title - Descriptive text
815 * Value - Value to be displayed
817 * DESCRIPTION: Object dump output formatting functions. These functions
818 * reduce the number of format strings required and keeps them
819 * all in one place for easy modification.
821 ******************************************************************************/
823 static void acpi_ex_out_string(char *title, char *value)
825 acpi_os_printf("%20s : %s\n", title, value);
828 static void acpi_ex_out_pointer(char *title, void *value)
830 acpi_os_printf("%20s : %p\n", title, value);
833 static void acpi_ex_out_address(char *title, acpi_physical_address value)
836 #if ACPI_MACHINE_WIDTH == 16
837 acpi_os_printf("%20s : %p\n", title, value);
839 acpi_os_printf("%20s : %8.8X%8.8X\n", title, ACPI_FORMAT_UINT64(value));
843 /*******************************************************************************
845 * FUNCTION: acpi_ex_dump_namespace_node
847 * PARAMETERS: Node - Descriptor to dump
848 * Flags - Force display if TRUE
850 * DESCRIPTION: Dumps the members of the given.Node
852 ******************************************************************************/
854 void acpi_ex_dump_namespace_node(struct acpi_namespace_node *node, u32 flags)
857 ACPI_FUNCTION_ENTRY();
861 ((ACPI_LV_OBJECTS & acpi_dbg_level)
862 && (_COMPONENT & acpi_dbg_layer))) {
867 acpi_os_printf("%20s : %4.4s\n", "Name", acpi_ut_get_node_name(node));
868 acpi_ex_out_string("Type", acpi_ut_get_type_name(node->type));
869 acpi_ex_out_pointer("Attached Object",
870 acpi_ns_get_attached_object(node));
871 acpi_ex_out_pointer("Parent", acpi_ns_get_parent_node(node));
873 acpi_ex_dump_object(ACPI_CAST_PTR(union acpi_operand_object, node),
877 /*******************************************************************************
879 * FUNCTION: acpi_ex_dump_reference_obj
881 * PARAMETERS: Object - Descriptor to dump
883 * DESCRIPTION: Dumps a reference object
885 ******************************************************************************/
887 static void acpi_ex_dump_reference_obj(union acpi_operand_object *obj_desc)
889 struct acpi_buffer ret_buf;
892 ret_buf.length = ACPI_ALLOCATE_LOCAL_BUFFER;
894 if (obj_desc->reference.opcode == AML_INT_NAMEPATH_OP) {
895 acpi_os_printf("Named Object %p ", obj_desc->reference.node);
898 acpi_ns_handle_to_pathname(obj_desc->reference.node,
900 if (ACPI_FAILURE(status)) {
901 acpi_os_printf("Could not convert name to pathname\n");
903 acpi_os_printf("%s\n", (char *)ret_buf.pointer);
904 ACPI_MEM_FREE(ret_buf.pointer);
906 } else if (obj_desc->reference.object) {
907 acpi_os_printf("\nReferenced Object: %p\n",
908 obj_desc->reference.object);
912 /*******************************************************************************
914 * FUNCTION: acpi_ex_dump_package_obj
916 * PARAMETERS: obj_desc - Descriptor to dump
917 * Level - Indentation Level
918 * Index - Package index for this object
920 * DESCRIPTION: Dumps the elements of the package
922 ******************************************************************************/
925 acpi_ex_dump_package_obj(union acpi_operand_object *obj_desc,
926 u32 level, u32 index)
930 /* Indentation and index output */
933 for (i = 0; i < level; i++) {
937 acpi_os_printf("[%.2d] ", index);
940 acpi_os_printf("%p ", obj_desc);
942 /* Null package elements are allowed */
945 acpi_os_printf("[Null Object]\n");
949 /* Packages may only contain a few object types */
951 switch (ACPI_GET_OBJECT_TYPE(obj_desc)) {
952 case ACPI_TYPE_INTEGER:
954 acpi_os_printf("[Integer] = %8.8X%8.8X\n",
955 ACPI_FORMAT_UINT64(obj_desc->integer.value));
958 case ACPI_TYPE_STRING:
960 acpi_os_printf("[String] Value: ");
961 for (i = 0; i < obj_desc->string.length; i++) {
962 acpi_os_printf("%c", obj_desc->string.pointer[i]);
964 acpi_os_printf("\n");
967 case ACPI_TYPE_BUFFER:
969 acpi_os_printf("[Buffer] Length %.2X = ",
970 obj_desc->buffer.length);
971 if (obj_desc->buffer.length) {
972 acpi_ut_dump_buffer(ACPI_CAST_PTR
973 (u8, obj_desc->buffer.pointer),
974 obj_desc->buffer.length,
975 DB_DWORD_DISPLAY, _COMPONENT);
977 acpi_os_printf("\n");
981 case ACPI_TYPE_PACKAGE:
983 acpi_os_printf("[Package] Contains %d Elements:\n",
984 obj_desc->package.count);
986 for (i = 0; i < obj_desc->package.count; i++) {
987 acpi_ex_dump_package_obj(obj_desc->package.elements[i],
992 case ACPI_TYPE_LOCAL_REFERENCE:
994 acpi_os_printf("[Object Reference] ");
995 acpi_ex_dump_reference_obj(obj_desc);
1000 acpi_os_printf("[Unknown Type] %X\n",
1001 ACPI_GET_OBJECT_TYPE(obj_desc));
1006 /*******************************************************************************
1008 * FUNCTION: acpi_ex_dump_object_descriptor
1010 * PARAMETERS: obj_desc - Descriptor to dump
1011 * Flags - Force display if TRUE
1013 * DESCRIPTION: Dumps the members of the object descriptor given.
1015 ******************************************************************************/
1018 acpi_ex_dump_object_descriptor(union acpi_operand_object *obj_desc, u32 flags)
1020 ACPI_FUNCTION_TRACE("ex_dump_object_descriptor");
1028 ((ACPI_LV_OBJECTS & acpi_dbg_level)
1029 && (_COMPONENT & acpi_dbg_layer))) {
1034 if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc) == ACPI_DESC_TYPE_NAMED) {
1035 acpi_ex_dump_namespace_node((struct acpi_namespace_node *)
1038 acpi_os_printf("\nAttached Object (%p):\n",
1039 ((struct acpi_namespace_node *)obj_desc)->
1042 acpi_ex_dump_object_descriptor(((struct acpi_namespace_node *)
1043 obj_desc)->object, flags);
1047 if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc) != ACPI_DESC_TYPE_OPERAND) {
1049 ("ex_dump_object_descriptor: %p is not an ACPI operand object: [%s]\n",
1050 obj_desc, acpi_ut_get_descriptor_name(obj_desc));
1054 if (obj_desc->common.type > ACPI_TYPE_NS_NODE_MAX) {
1060 acpi_ex_dump_object(obj_desc, acpi_ex_dump_common);
1062 /* Object-specific fields */
1064 acpi_ex_dump_object(obj_desc, acpi_ex_dump_info[obj_desc->common.type]);