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linux/drivers/acpi/executer/exdump.c
Robert Moore f9f4601f33 ACPICA 20050708 from Bob Moore <robert.moore@intel.com> 
The use of the CPU stack in the debug version of the
subsystem has been considerably reduced.  Previously, a
debug structure was declared in every function that used
the debug macros.  This structure has been removed in
favor of declaring the individual elements as parameters
to the debug functions.  This reduces the cumulative stack
use during nested execution of ACPI function calls at the
cost of a small increase in the code size of the debug
version of the subsystem.  With assistance from Alexey
Starikovskiy and Len Brown.

Added the ACPI_GET_FUNCTION_NAME macro to enable the
compiler-dependent headers to define a macro that will
return the current function name at runtime (such as
__FUNCTION__ or _func_, etc.) The function name is used
by the debug trace output.  If ACPI_GET_FUNCTION_NAME
is not defined in the compiler-dependent header, the
function name is saved on the CPU stack (one pointer per
function.) This mechanism is used because apparently there
exists no standard ANSI-C defined macro that that returns
the function name.

Alexey Starikovskiy redesigned and reimplemented the
"Owner ID" mechanism used to track namespace objects
created/deleted by ACPI tables and control method
execution.  A bitmap is now used to allocate and free the
IDs, thus solving the wraparound problem present in the
previous implementation.  The size of the namespace node
descriptor was reduced by 2 bytes as a result.

Removed the UINT32_BIT and UINT16_BIT types that were used
for the bitfield flag definitions within the headers for
the predefined ACPI tables.  These have been replaced by
UINT8_BIT in order to increase the code portability of
the subsystem.  If the use of UINT8 remains a problem,
we may be forced to eliminate bitfields entirely because
of a lack of portability.

Alexey Starikovksiy enhanced the performance of
acpi_ut_update_object_reference.  This is a frequently used
function and this improvement increases the performance
of the entire subsystem.

Alexey Starikovskiy fixed several possible memory leaks
and the inverse - premature object deletion.

Signed-off-by: Len Brown <len.brown@intel.com>
2005-07-14 00:42:23 -04:00

965 lines
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/******************************************************************************
*
* Module Name: exdump - Interpreter debug output routines
*
*****************************************************************************/
/*
* Copyright (C) 2000 - 2005, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions, and the following disclaimer,
* without modification.
* 2. Redistributions in binary form must reproduce at minimum a disclaimer
* substantially similar to the "NO WARRANTY" disclaimer below
* ("Disclaimer") and any redistribution must be conditioned upon
* including a substantially similar Disclaimer requirement for further
* binary redistribution.
* 3. Neither the names of the above-listed copyright holders nor the names
* of any contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* Alternatively, this software may be distributed under the terms of the
* GNU General Public License ("GPL") version 2 as published by the Free
* Software Foundation.
*
* NO WARRANTY
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGES.
*/
#include <acpi/acpi.h>
#include <acpi/acinterp.h>
#include <acpi/amlcode.h>
#include <acpi/acnamesp.h>
#include <acpi/acparser.h>
#define _COMPONENT ACPI_EXECUTER
ACPI_MODULE_NAME ("exdump")
/*
* The following routines are used for debug output only
*/
#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
/* Local prototypes */
#ifdef ACPI_FUTURE_USAGE
static void
acpi_ex_out_string (
char *title,
char *value);
static void
acpi_ex_out_pointer (
char *title,
void *value);
static void
acpi_ex_out_integer (
char *title,
u32 value);
static void
acpi_ex_out_address (
char *title,
acpi_physical_address value);
#endif /* ACPI_FUTURE_USAGE */
static void
acpi_ex_dump_reference (
union acpi_operand_object *obj_desc);
static void
acpi_ex_dump_package (
union acpi_operand_object *obj_desc,
u32 level,
u32 index);
/*******************************************************************************
*
* FUNCTION: acpi_ex_dump_operand
*
* PARAMETERS: *obj_desc - Pointer to entry to be dumped
* Depth - Current nesting depth
*
* RETURN: None
*
* DESCRIPTION: Dump an operand object
*
******************************************************************************/
void
acpi_ex_dump_operand (
union acpi_operand_object *obj_desc,
u32 depth)
{
u32 length;
u32 index;
ACPI_FUNCTION_NAME ("ex_dump_operand")
if (!((ACPI_LV_EXEC & acpi_dbg_level) && (_COMPONENT & acpi_dbg_layer))) {
return;
}
if (!obj_desc) {
/* This could be a null element of a package */
ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Null Object Descriptor\n"));
return;
}
if (ACPI_GET_DESCRIPTOR_TYPE (obj_desc) == ACPI_DESC_TYPE_NAMED) {
ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "%p Namespace Node: ", obj_desc));
ACPI_DUMP_ENTRY (obj_desc, ACPI_LV_EXEC);
return;
}
if (ACPI_GET_DESCRIPTOR_TYPE (obj_desc) != ACPI_DESC_TYPE_OPERAND) {
ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
"%p is not a node or operand object: [%s]\n",
obj_desc, acpi_ut_get_descriptor_name (obj_desc)));
ACPI_DUMP_BUFFER (obj_desc, sizeof (union acpi_operand_object));
return;
}
/* obj_desc is a valid object */
if (depth > 0) {
ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "%*s[%u] %p ",
depth, " ", depth, obj_desc));
}
else {
ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "%p ", obj_desc));
}
/* Decode object type */
switch (ACPI_GET_OBJECT_TYPE (obj_desc)) {
case ACPI_TYPE_LOCAL_REFERENCE:
switch (obj_desc->reference.opcode) {
case AML_DEBUG_OP:
acpi_os_printf ("Reference: Debug\n");
break;
case AML_NAME_OP:
ACPI_DUMP_PATHNAME (obj_desc->reference.object,
"Reference: Name: ", ACPI_LV_INFO, _COMPONENT);
ACPI_DUMP_ENTRY (obj_desc->reference.object, ACPI_LV_INFO);
break;
case AML_INDEX_OP:
acpi_os_printf ("Reference: Index %p\n",
obj_desc->reference.object);
break;
case AML_REF_OF_OP:
acpi_os_printf ("Reference: (ref_of) %p\n",
obj_desc->reference.object);
break;
case AML_ARG_OP:
acpi_os_printf ("Reference: Arg%d",
obj_desc->reference.offset);
if (ACPI_GET_OBJECT_TYPE (obj_desc) == ACPI_TYPE_INTEGER) {
/* Value is an Integer */
acpi_os_printf (" value is [%8.8X%8.8x]",
ACPI_FORMAT_UINT64 (obj_desc->integer.value));
}
acpi_os_printf ("\n");
break;
case AML_LOCAL_OP:
acpi_os_printf ("Reference: Local%d",
obj_desc->reference.offset);
if (ACPI_GET_OBJECT_TYPE (obj_desc) == ACPI_TYPE_INTEGER) {
/* Value is an Integer */
acpi_os_printf (" value is [%8.8X%8.8x]",
ACPI_FORMAT_UINT64 (obj_desc->integer.value));
}
acpi_os_printf ("\n");
break;
case AML_INT_NAMEPATH_OP:
acpi_os_printf ("Reference.Node->Name %X\n",
obj_desc->reference.node->name.integer);
break;
default:
/* Unknown opcode */
acpi_os_printf ("Unknown Reference opcode=%X\n",
obj_desc->reference.opcode);
break;
}
break;
case ACPI_TYPE_BUFFER:
acpi_os_printf ("Buffer len %X @ %p \n",
obj_desc->buffer.length, obj_desc->buffer.pointer);
length = obj_desc->buffer.length;
if (length > 64) {
length = 64;
}
/* Debug only -- dump the buffer contents */
if (obj_desc->buffer.pointer) {
acpi_os_printf ("Buffer Contents: ");
for (index = 0; index < length; index++) {
acpi_os_printf (" %02x", obj_desc->buffer.pointer[index]);
}
acpi_os_printf ("\n");
}
break;
case ACPI_TYPE_INTEGER:
acpi_os_printf ("Integer %8.8X%8.8X\n",
ACPI_FORMAT_UINT64 (obj_desc->integer.value));
break;
case ACPI_TYPE_PACKAGE:
acpi_os_printf ("Package [Len %X] element_array %p\n",
obj_desc->package.count, obj_desc->package.elements);
/*
* If elements exist, package element pointer is valid,
* and debug_level exceeds 1, dump package's elements.
*/
if (obj_desc->package.count &&
obj_desc->package.elements &&
acpi_dbg_level > 1) {
for (index = 0; index < obj_desc->package.count; index++) {
acpi_ex_dump_operand (obj_desc->package.elements[index], depth+1);
}
}
break;
case ACPI_TYPE_REGION:
acpi_os_printf ("Region %s (%X)",
acpi_ut_get_region_name (obj_desc->region.space_id),
obj_desc->region.space_id);
/*
* If the address and length have not been evaluated,
* don't print them.
*/
if (!(obj_desc->region.flags & AOPOBJ_DATA_VALID)) {
acpi_os_printf ("\n");
}
else {
acpi_os_printf (" base %8.8X%8.8X Length %X\n",
ACPI_FORMAT_UINT64 (obj_desc->region.address),
obj_desc->region.length);
}
break;
case ACPI_TYPE_STRING:
acpi_os_printf ("String length %X @ %p ",
obj_desc->string.length,
obj_desc->string.pointer);
acpi_ut_print_string (obj_desc->string.pointer, ACPI_UINT8_MAX);
acpi_os_printf ("\n");
break;
case ACPI_TYPE_LOCAL_BANK_FIELD:
acpi_os_printf ("bank_field\n");
break;
case ACPI_TYPE_LOCAL_REGION_FIELD:
acpi_os_printf (
"region_field: Bits=%X acc_width=%X Lock=%X Update=%X at byte=%X bit=%X of below:\n",
obj_desc->field.bit_length,
obj_desc->field.access_byte_width,
obj_desc->field.field_flags & AML_FIELD_LOCK_RULE_MASK,
obj_desc->field.field_flags & AML_FIELD_UPDATE_RULE_MASK,
obj_desc->field.base_byte_offset,
obj_desc->field.start_field_bit_offset);
acpi_ex_dump_operand (obj_desc->field.region_obj, depth+1);
break;
case ACPI_TYPE_LOCAL_INDEX_FIELD:
acpi_os_printf ("index_field\n");
break;
case ACPI_TYPE_BUFFER_FIELD:
acpi_os_printf (
"buffer_field: %X bits at byte %X bit %X of \n",
obj_desc->buffer_field.bit_length,
obj_desc->buffer_field.base_byte_offset,
obj_desc->buffer_field.start_field_bit_offset);
if (!obj_desc->buffer_field.buffer_obj) {
ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "*NULL* \n"));
}
else if (ACPI_GET_OBJECT_TYPE (obj_desc->buffer_field.buffer_obj) !=
ACPI_TYPE_BUFFER) {
acpi_os_printf ("*not a Buffer* \n");
}
else {
acpi_ex_dump_operand (obj_desc->buffer_field.buffer_obj, depth+1);
}
break;
case ACPI_TYPE_EVENT:
acpi_os_printf ("Event\n");
break;
case ACPI_TYPE_METHOD:
acpi_os_printf ("Method(%X) @ %p:%X\n",
obj_desc->method.param_count,
obj_desc->method.aml_start,
obj_desc->method.aml_length);
break;
case ACPI_TYPE_MUTEX:
acpi_os_printf ("Mutex\n");
break;
case ACPI_TYPE_DEVICE:
acpi_os_printf ("Device\n");
break;
case ACPI_TYPE_POWER:
acpi_os_printf ("Power\n");
break;
case ACPI_TYPE_PROCESSOR:
acpi_os_printf ("Processor\n");
break;
case ACPI_TYPE_THERMAL:
acpi_os_printf ("Thermal\n");
break;
default:
/* Unknown Type */
acpi_os_printf ("Unknown Type %X\n", ACPI_GET_OBJECT_TYPE (obj_desc));
break;
}
return;
}
/*******************************************************************************
*
* FUNCTION: acpi_ex_dump_operands
*
* PARAMETERS: Operands - Operand list
* interpreter_mode - Load or Exec
* Ident - Identification
* num_levels - # of stack entries to dump above line
* Note - Output notation
* module_name - Caller's module name
* line_number - Caller's invocation line number
*
* DESCRIPTION: Dump the object stack
*
******************************************************************************/
void
acpi_ex_dump_operands (
union acpi_operand_object **operands,
acpi_interpreter_mode interpreter_mode,
char *ident,
u32 num_levels,
char *note,
char *module_name,
u32 line_number)
{
acpi_native_uint i;
ACPI_FUNCTION_NAME ("ex_dump_operands");
if (!ident) {
ident = "?";
}
if (!note) {
note = "?";
}
ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
"************* Operand Stack Contents (Opcode [%s], %d Operands)\n",
ident, num_levels));
if (num_levels == 0) {
num_levels = 1;
}
/* Dump the operand stack starting at the top */
for (i = 0; num_levels > 0; i--, num_levels--) {
acpi_ex_dump_operand (operands[i], 0);
}
ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
"************* Operand Stack dump from %s(%d), %s\n",
module_name, line_number, note));
return;
}
#ifdef ACPI_FUTURE_USAGE
/*******************************************************************************
*
* FUNCTION: acpi_ex_out* functions
*
* PARAMETERS: Title - Descriptive text
* Value - Value to be displayed
*
* DESCRIPTION: Object dump output formatting functions. These functions
* reduce the number of format strings required and keeps them
* all in one place for easy modification.
*
******************************************************************************/
static void
acpi_ex_out_string (
char *title,
char *value)
{
acpi_os_printf ("%20s : %s\n", title, value);
}
static void
acpi_ex_out_pointer (
char *title,
void *value)
{
acpi_os_printf ("%20s : %p\n", title, value);
}
static void
acpi_ex_out_integer (
char *title,
u32 value)
{
acpi_os_printf ("%20s : %.2X\n", title, value);
}
static void
acpi_ex_out_address (
char *title,
acpi_physical_address value)
{
#if ACPI_MACHINE_WIDTH == 16
acpi_os_printf ("%20s : %p\n", title, value);
#else
acpi_os_printf ("%20s : %8.8X%8.8X\n", title, ACPI_FORMAT_UINT64 (value));
#endif
}
/*******************************************************************************
*
* FUNCTION: acpi_ex_dump_node
*
* PARAMETERS: *Node - Descriptor to dump
* Flags - Force display if TRUE
*
* DESCRIPTION: Dumps the members of the given.Node
*
******************************************************************************/
void
acpi_ex_dump_node (
struct acpi_namespace_node *node,
u32 flags)
{
ACPI_FUNCTION_ENTRY ();
if (!flags) {
if (!((ACPI_LV_OBJECTS & acpi_dbg_level) && (_COMPONENT & acpi_dbg_layer))) {
return;
}
}
acpi_os_printf ("%20s : %4.4s\n", "Name", acpi_ut_get_node_name (node));
acpi_ex_out_string ("Type", acpi_ut_get_type_name (node->type));
acpi_ex_out_integer ("Flags", node->flags);
acpi_ex_out_integer ("Owner Id", node->owner_id);
acpi_ex_out_integer ("Reference Count", node->reference_count);
acpi_ex_out_pointer ("Attached Object", acpi_ns_get_attached_object (node));
acpi_ex_out_pointer ("child_list", node->child);
acpi_ex_out_pointer ("next_peer", node->peer);
acpi_ex_out_pointer ("Parent", acpi_ns_get_parent_node (node));
}
/*******************************************************************************
*
* FUNCTION: acpi_ex_dump_reference
*
* PARAMETERS: Object - Descriptor to dump
*
* DESCRIPTION: Dumps a reference object
*
******************************************************************************/
static void
acpi_ex_dump_reference (
union acpi_operand_object *obj_desc)
{
struct acpi_buffer ret_buf;
acpi_status status;
if (obj_desc->reference.opcode == AML_INT_NAMEPATH_OP) {
acpi_os_printf ("Named Object %p ", obj_desc->reference.node);
ret_buf.length = ACPI_ALLOCATE_LOCAL_BUFFER;
status = acpi_ns_handle_to_pathname (obj_desc->reference.node, &ret_buf);
if (ACPI_FAILURE (status)) {
acpi_os_printf ("Could not convert name to pathname\n");
}
else {
acpi_os_printf ("%s\n", ret_buf.pointer);
ACPI_MEM_FREE (ret_buf.pointer);
}
}
else if (obj_desc->reference.object) {
acpi_os_printf ("\nReferenced Object: %p\n", obj_desc->reference.object);
}
}
/*******************************************************************************
*
* FUNCTION: acpi_ex_dump_package
*
* PARAMETERS: Object - Descriptor to dump
* Level - Indentation Level
* Index - Package index for this object
*
* DESCRIPTION: Dumps the elements of the package
*
******************************************************************************/
static void
acpi_ex_dump_package (
union acpi_operand_object *obj_desc,
u32 level,
u32 index)
{
u32 i;
/* Indentation and index output */
if (level > 0) {
for (i = 0; i < level; i++) {
acpi_os_printf (" ");
}
acpi_os_printf ("[%.2d] ", index);
}
acpi_os_printf ("%p ", obj_desc);
/* Null package elements are allowed */
if (!obj_desc) {
acpi_os_printf ("[Null Object]\n");
return;
}
/* Packages may only contain a few object types */
switch (ACPI_GET_OBJECT_TYPE (obj_desc)) {
case ACPI_TYPE_INTEGER:
acpi_os_printf ("[Integer] = %8.8X%8.8X\n",
ACPI_FORMAT_UINT64 (obj_desc->integer.value));
break;
case ACPI_TYPE_STRING:
acpi_os_printf ("[String] Value: ");
for (i = 0; i < obj_desc->string.length; i++) {
acpi_os_printf ("%c", obj_desc->string.pointer[i]);
}
acpi_os_printf ("\n");
break;
case ACPI_TYPE_BUFFER:
acpi_os_printf ("[Buffer] Length %.2X = ", obj_desc->buffer.length);
if (obj_desc->buffer.length) {
acpi_ut_dump_buffer ((u8 *) obj_desc->buffer.pointer,
obj_desc->buffer.length, DB_DWORD_DISPLAY, _COMPONENT);
}
else {
acpi_os_printf ("\n");
}
break;
case ACPI_TYPE_PACKAGE:
acpi_os_printf ("[Package] Contains %d Elements: \n",
obj_desc->package.count);
for (i = 0; i < obj_desc->package.count; i++) {
acpi_ex_dump_package (obj_desc->package.elements[i], level+1, i);
}
break;
case ACPI_TYPE_LOCAL_REFERENCE:
acpi_os_printf ("[Object Reference] ");
acpi_ex_dump_reference (obj_desc);
break;
default:
acpi_os_printf ("[Unknown Type] %X\n", ACPI_GET_OBJECT_TYPE (obj_desc));
break;
}
}
/*******************************************************************************
*
* FUNCTION: acpi_ex_dump_object_descriptor
*
* PARAMETERS: Object - Descriptor to dump
* Flags - Force display if TRUE
*
* DESCRIPTION: Dumps the members of the object descriptor given.
*
******************************************************************************/
void
acpi_ex_dump_object_descriptor (
union acpi_operand_object *obj_desc,
u32 flags)
{
ACPI_FUNCTION_TRACE ("ex_dump_object_descriptor");
if (!obj_desc) {
return_VOID;
}
if (!flags) {
if (!((ACPI_LV_OBJECTS & acpi_dbg_level) && (_COMPONENT & acpi_dbg_layer))) {
return_VOID;
}
}
if (ACPI_GET_DESCRIPTOR_TYPE (obj_desc) == ACPI_DESC_TYPE_NAMED) {
acpi_ex_dump_node ((struct acpi_namespace_node *) obj_desc, flags);
acpi_os_printf ("\nAttached Object (%p):\n",
((struct acpi_namespace_node *) obj_desc)->object);
acpi_ex_dump_object_descriptor (
((struct acpi_namespace_node *) obj_desc)->object, flags);
return_VOID;
}
if (ACPI_GET_DESCRIPTOR_TYPE (obj_desc) != ACPI_DESC_TYPE_OPERAND) {
acpi_os_printf (
"ex_dump_object_descriptor: %p is not an ACPI operand object: [%s]\n",
obj_desc, acpi_ut_get_descriptor_name (obj_desc));
return_VOID;
}
/* Common Fields */
acpi_ex_out_string ("Type", acpi_ut_get_object_type_name (obj_desc));
acpi_ex_out_integer ("Reference Count", obj_desc->common.reference_count);
acpi_ex_out_integer ("Flags", obj_desc->common.flags);
/* Object-specific Fields */
switch (ACPI_GET_OBJECT_TYPE (obj_desc)) {
case ACPI_TYPE_INTEGER:
acpi_os_printf ("%20s : %8.8X%8.8X\n", "Value",
ACPI_FORMAT_UINT64 (obj_desc->integer.value));
break;
case ACPI_TYPE_STRING:
acpi_ex_out_integer ("Length", obj_desc->string.length);
acpi_os_printf ("%20s : %p ", "Pointer", obj_desc->string.pointer);
acpi_ut_print_string (obj_desc->string.pointer, ACPI_UINT8_MAX);
acpi_os_printf ("\n");
break;
case ACPI_TYPE_BUFFER:
acpi_ex_out_integer ("Length", obj_desc->buffer.length);
acpi_ex_out_pointer ("Pointer", obj_desc->buffer.pointer);
ACPI_DUMP_BUFFER (obj_desc->buffer.pointer, obj_desc->buffer.length);
break;
case ACPI_TYPE_PACKAGE:
acpi_ex_out_integer ("Flags", obj_desc->package.flags);
acpi_ex_out_integer ("Elements", obj_desc->package.count);
acpi_ex_out_pointer ("Element List", obj_desc->package.elements);
/* Dump the package contents */
acpi_os_printf ("\nPackage Contents:\n");
acpi_ex_dump_package (obj_desc, 0, 0);
break;
case ACPI_TYPE_DEVICE:
acpi_ex_out_pointer ("Handler", obj_desc->device.handler);
acpi_ex_out_pointer ("system_notify", obj_desc->device.system_notify);
acpi_ex_out_pointer ("device_notify", obj_desc->device.device_notify);
break;
case ACPI_TYPE_EVENT:
acpi_ex_out_pointer ("Semaphore", obj_desc->event.semaphore);
break;
case ACPI_TYPE_METHOD:
acpi_ex_out_integer ("param_count", obj_desc->method.param_count);
acpi_ex_out_integer ("Concurrency", obj_desc->method.concurrency);
acpi_ex_out_pointer ("Semaphore", obj_desc->method.semaphore);
acpi_ex_out_integer ("owner_id", obj_desc->method.owner_id);
acpi_ex_out_integer ("aml_length", obj_desc->method.aml_length);
acpi_ex_out_pointer ("aml_start", obj_desc->method.aml_start);
break;
case ACPI_TYPE_MUTEX:
acpi_ex_out_integer ("sync_level", obj_desc->mutex.sync_level);
acpi_ex_out_pointer ("owner_thread", obj_desc->mutex.owner_thread);
acpi_ex_out_integer ("acquire_depth", obj_desc->mutex.acquisition_depth);
acpi_ex_out_pointer ("Semaphore", obj_desc->mutex.semaphore);
break;
case ACPI_TYPE_REGION:
acpi_ex_out_integer ("space_id", obj_desc->region.space_id);
acpi_ex_out_integer ("Flags", obj_desc->region.flags);
acpi_ex_out_address ("Address", obj_desc->region.address);
acpi_ex_out_integer ("Length", obj_desc->region.length);
acpi_ex_out_pointer ("Handler", obj_desc->region.handler);
acpi_ex_out_pointer ("Next", obj_desc->region.next);
break;
case ACPI_TYPE_POWER:
acpi_ex_out_integer ("system_level", obj_desc->power_resource.system_level);
acpi_ex_out_integer ("resource_order", obj_desc->power_resource.resource_order);
acpi_ex_out_pointer ("system_notify", obj_desc->power_resource.system_notify);
acpi_ex_out_pointer ("device_notify", obj_desc->power_resource.device_notify);
break;
case ACPI_TYPE_PROCESSOR:
acpi_ex_out_integer ("Processor ID", obj_desc->processor.proc_id);
acpi_ex_out_integer ("Length", obj_desc->processor.length);
acpi_ex_out_address ("Address", (acpi_physical_address) obj_desc->processor.address);
acpi_ex_out_pointer ("system_notify", obj_desc->processor.system_notify);
acpi_ex_out_pointer ("device_notify", obj_desc->processor.device_notify);
acpi_ex_out_pointer ("Handler", obj_desc->processor.handler);
break;
case ACPI_TYPE_THERMAL:
acpi_ex_out_pointer ("system_notify", obj_desc->thermal_zone.system_notify);
acpi_ex_out_pointer ("device_notify", obj_desc->thermal_zone.device_notify);
acpi_ex_out_pointer ("Handler", obj_desc->thermal_zone.handler);
break;
case ACPI_TYPE_BUFFER_FIELD:
case ACPI_TYPE_LOCAL_REGION_FIELD:
case ACPI_TYPE_LOCAL_BANK_FIELD:
case ACPI_TYPE_LOCAL_INDEX_FIELD:
acpi_ex_out_integer ("field_flags", obj_desc->common_field.field_flags);
acpi_ex_out_integer ("access_byte_width",obj_desc->common_field.access_byte_width);
acpi_ex_out_integer ("bit_length", obj_desc->common_field.bit_length);
acpi_ex_out_integer ("fld_bit_offset", obj_desc->common_field.start_field_bit_offset);
acpi_ex_out_integer ("base_byte_offset", obj_desc->common_field.base_byte_offset);
acpi_ex_out_pointer ("parent_node", obj_desc->common_field.node);
switch (ACPI_GET_OBJECT_TYPE (obj_desc)) {
case ACPI_TYPE_BUFFER_FIELD:
acpi_ex_out_pointer ("buffer_obj", obj_desc->buffer_field.buffer_obj);
break;
case ACPI_TYPE_LOCAL_REGION_FIELD:
acpi_ex_out_pointer ("region_obj", obj_desc->field.region_obj);
break;
case ACPI_TYPE_LOCAL_BANK_FIELD:
acpi_ex_out_integer ("Value", obj_desc->bank_field.value);
acpi_ex_out_pointer ("region_obj", obj_desc->bank_field.region_obj);
acpi_ex_out_pointer ("bank_obj", obj_desc->bank_field.bank_obj);
break;
case ACPI_TYPE_LOCAL_INDEX_FIELD:
acpi_ex_out_integer ("Value", obj_desc->index_field.value);
acpi_ex_out_pointer ("Index", obj_desc->index_field.index_obj);
acpi_ex_out_pointer ("Data", obj_desc->index_field.data_obj);
break;
default:
/* All object types covered above */
break;
}
break;
case ACPI_TYPE_LOCAL_REFERENCE:
acpi_ex_out_integer ("target_type", obj_desc->reference.target_type);
acpi_ex_out_string ("Opcode", (acpi_ps_get_opcode_info (
obj_desc->reference.opcode))->name);
acpi_ex_out_integer ("Offset", obj_desc->reference.offset);
acpi_ex_out_pointer ("obj_desc", obj_desc->reference.object);
acpi_ex_out_pointer ("Node", obj_desc->reference.node);
acpi_ex_out_pointer ("Where", obj_desc->reference.where);
acpi_ex_dump_reference (obj_desc);
break;
case ACPI_TYPE_LOCAL_ADDRESS_HANDLER:
acpi_ex_out_integer ("space_id", obj_desc->address_space.space_id);
acpi_ex_out_pointer ("Next", obj_desc->address_space.next);
acpi_ex_out_pointer ("region_list", obj_desc->address_space.region_list);
acpi_ex_out_pointer ("Node", obj_desc->address_space.node);
acpi_ex_out_pointer ("Context", obj_desc->address_space.context);
break;
case ACPI_TYPE_LOCAL_NOTIFY:
acpi_ex_out_pointer ("Node", obj_desc->notify.node);
acpi_ex_out_pointer ("Context", obj_desc->notify.context);
break;
case ACPI_TYPE_LOCAL_ALIAS:
case ACPI_TYPE_LOCAL_METHOD_ALIAS:
case ACPI_TYPE_LOCAL_EXTRA:
case ACPI_TYPE_LOCAL_DATA:
default:
acpi_os_printf (
"ex_dump_object_descriptor: Display not implemented for object type %s\n",
acpi_ut_get_object_type_name (obj_desc));
break;
}
return_VOID;
}
#endif /* ACPI_FUTURE_USAGE */
#endif
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