#include <acpi/acpi.h>
#include <acpi/acdispat.h>
-#include <acpi/amlcode.h>
#include <acpi/acnamesp.h>
#include <acpi/acinterp.h>
/* Local prototypes */
static void
-acpi_ds_method_data_delete_value(u16 opcode,
+acpi_ds_method_data_delete_value(u8 type,
u32 index, struct acpi_walk_state *walk_state);
static acpi_status
-acpi_ds_method_data_set_value(u16 opcode,
+acpi_ds_method_data_set_value(u8 type,
u32 index,
union acpi_operand_object *object,
struct acpi_walk_state *walk_state);
* Store the argument in the method/walk descriptor.
* Do not copy the arg in order to implement call by reference
*/
- status = acpi_ds_method_data_set_value(AML_ARG_OP, index,
+ status = acpi_ds_method_data_set_value(ACPI_REFCLASS_ARG, index,
params[index],
walk_state);
if (ACPI_FAILURE(status)) {
*
* FUNCTION: acpi_ds_method_data_get_node
*
- * PARAMETERS: Opcode - Either AML_LOCAL_OP or AML_ARG_OP
+ * PARAMETERS: Type - Either ACPI_REFCLASS_LOCAL or
+ * ACPI_REFCLASS_ARG
* Index - Which Local or Arg whose type to get
* walk_state - Current walk state object
* Node - Where the node is returned.
******************************************************************************/
acpi_status
-acpi_ds_method_data_get_node(u16 opcode,
+acpi_ds_method_data_get_node(u8 type,
u32 index,
struct acpi_walk_state *walk_state,
struct acpi_namespace_node **node)
/*
* Method Locals and Arguments are supported
*/
- switch (opcode) {
- case AML_LOCAL_OP:
+ switch (type) {
+ case ACPI_REFCLASS_LOCAL:
if (index > ACPI_METHOD_MAX_LOCAL) {
ACPI_ERROR((AE_INFO,
*node = &walk_state->local_variables[index];
break;
- case AML_ARG_OP:
+ case ACPI_REFCLASS_ARG:
if (index > ACPI_METHOD_MAX_ARG) {
ACPI_ERROR((AE_INFO,
break;
default:
- ACPI_ERROR((AE_INFO, "Opcode %d is invalid", opcode));
- return_ACPI_STATUS(AE_AML_BAD_OPCODE);
+ ACPI_ERROR((AE_INFO, "Type %d is invalid", type));
+ return_ACPI_STATUS(AE_TYPE);
}
return_ACPI_STATUS(AE_OK);
*
* FUNCTION: acpi_ds_method_data_set_value
*
- * PARAMETERS: Opcode - Either AML_LOCAL_OP or AML_ARG_OP
+ * PARAMETERS: Type - Either ACPI_REFCLASS_LOCAL or
+ * ACPI_REFCLASS_ARG
* Index - Which Local or Arg to get
* Object - Object to be inserted into the stack entry
* walk_state - Current walk state object
******************************************************************************/
static acpi_status
-acpi_ds_method_data_set_value(u16 opcode,
+acpi_ds_method_data_set_value(u8 type,
u32 index,
union acpi_operand_object *object,
struct acpi_walk_state *walk_state)
ACPI_FUNCTION_TRACE(ds_method_data_set_value);
ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
- "NewObj %p Opcode %X, Refs=%d [%s]\n", object,
- opcode, object->common.reference_count,
+ "NewObj %p Type %2.2X, Refs=%d [%s]\n", object,
+ type, object->common.reference_count,
acpi_ut_get_type_name(object->common.type)));
/* Get the namespace node for the arg/local */
- status = acpi_ds_method_data_get_node(opcode, index, walk_state, &node);
+ status = acpi_ds_method_data_get_node(type, index, walk_state, &node);
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
}
*
* FUNCTION: acpi_ds_method_data_get_value
*
- * PARAMETERS: Opcode - Either AML_LOCAL_OP or AML_ARG_OP
+ * PARAMETERS: Type - Either ACPI_REFCLASS_LOCAL or
+ * ACPI_REFCLASS_ARG
* Index - Which local_var or argument to get
* walk_state - Current walk state object
* dest_desc - Where Arg or Local value is returned
******************************************************************************/
acpi_status
-acpi_ds_method_data_get_value(u16 opcode,
+acpi_ds_method_data_get_value(u8 type,
u32 index,
struct acpi_walk_state *walk_state,
union acpi_operand_object **dest_desc)
/* Get the namespace node for the arg/local */
- status = acpi_ds_method_data_get_node(opcode, index, walk_state, &node);
+ status = acpi_ds_method_data_get_node(type, index, walk_state, &node);
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
}
/* Otherwise, return the error */
else
- switch (opcode) {
- case AML_ARG_OP:
+ switch (type) {
+ case ACPI_REFCLASS_ARG:
ACPI_ERROR((AE_INFO,
"Uninitialized Arg[%d] at node %p",
return_ACPI_STATUS(AE_AML_UNINITIALIZED_ARG);
- case AML_LOCAL_OP:
+ case ACPI_REFCLASS_LOCAL:
ACPI_ERROR((AE_INFO,
"Uninitialized Local[%d] at node %p",
return_ACPI_STATUS(AE_AML_UNINITIALIZED_LOCAL);
default:
+
ACPI_ERROR((AE_INFO,
"Not a Arg/Local opcode: %X",
- opcode));
+ type));
return_ACPI_STATUS(AE_AML_INTERNAL);
}
}
*
* FUNCTION: acpi_ds_method_data_delete_value
*
- * PARAMETERS: Opcode - Either AML_LOCAL_OP or AML_ARG_OP
+ * PARAMETERS: Type - Either ACPI_REFCLASS_LOCAL or
+ * ACPI_REFCLASS_ARG
* Index - Which local_var or argument to delete
* walk_state - Current walk state object
*
******************************************************************************/
static void
-acpi_ds_method_data_delete_value(u16 opcode,
+acpi_ds_method_data_delete_value(u8 type,
u32 index, struct acpi_walk_state *walk_state)
{
acpi_status status;
/* Get the namespace node for the arg/local */
- status = acpi_ds_method_data_get_node(opcode, index, walk_state, &node);
+ status = acpi_ds_method_data_get_node(type, index, walk_state, &node);
if (ACPI_FAILURE(status)) {
return_VOID;
}
*
* FUNCTION: acpi_ds_store_object_to_local
*
- * PARAMETERS: Opcode - Either AML_LOCAL_OP or AML_ARG_OP
+ * PARAMETERS: Type - Either ACPI_REFCLASS_LOCAL or
+ * ACPI_REFCLASS_ARG
* Index - Which Local or Arg to set
* obj_desc - Value to be stored
* walk_state - Current walk state
******************************************************************************/
acpi_status
-acpi_ds_store_object_to_local(u16 opcode,
+acpi_ds_store_object_to_local(u8 type,
u32 index,
union acpi_operand_object *obj_desc,
struct acpi_walk_state *walk_state)
union acpi_operand_object *new_obj_desc;
ACPI_FUNCTION_TRACE(ds_store_object_to_local);
- ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Opcode=%X Index=%d Obj=%p\n",
- opcode, index, obj_desc));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Type=%2.2X Index=%d Obj=%p\n",
+ type, index, obj_desc));
/* Parameter validation */
/* Get the namespace node for the arg/local */
- status = acpi_ds_method_data_get_node(opcode, index, walk_state, &node);
+ status = acpi_ds_method_data_get_node(type, index, walk_state, &node);
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
}
*
* Weird, but true.
*/
- if (opcode == AML_ARG_OP) {
+ if (type == ACPI_REFCLASS_ARG) {
/*
* If we have a valid reference object that came from ref_of(),
* do the indirect store
ACPI_DESC_TYPE_OPERAND)
&& (current_obj_desc->common.type ==
ACPI_TYPE_LOCAL_REFERENCE)
- && (current_obj_desc->reference.opcode ==
- AML_REF_OF_OP)) {
+ && (current_obj_desc->reference.class ==
+ ACPI_REFCLASS_REFOF)) {
ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
"Arg (%p) is an ObjRef(Node), storing in node %p\n",
new_obj_desc,
}
}
- /*
- * Delete the existing object
- * before storing the new one
- */
- acpi_ds_method_data_delete_value(opcode, index, walk_state);
+ /* Delete the existing object before storing the new one */
+
+ acpi_ds_method_data_delete_value(type, index, walk_state);
}
/*
* (increments the object reference count by one)
*/
status =
- acpi_ds_method_data_set_value(opcode, index, new_obj_desc,
+ acpi_ds_method_data_set_value(type, index, new_obj_desc,
walk_state);
/* Remove local reference if we copied the object above */
switch (op_info->type) {
case AML_TYPE_LOCAL_VARIABLE:
- /* Split the opcode into a base opcode + offset */
+ /* Local ID (0-7) is (AML opcode - base AML_LOCAL_OP) */
- obj_desc->reference.opcode = AML_LOCAL_OP;
- obj_desc->reference.offset = opcode - AML_LOCAL_OP;
+ obj_desc->reference.value = opcode - AML_LOCAL_OP;
+ obj_desc->reference.class = ACPI_REFCLASS_LOCAL;
#ifndef ACPI_NO_METHOD_EXECUTION
- status = acpi_ds_method_data_get_node(AML_LOCAL_OP,
- obj_desc->
- reference.offset,
- walk_state,
- ACPI_CAST_INDIRECT_PTR
- (struct
- acpi_namespace_node,
- &obj_desc->
- reference.
- object));
+ status =
+ acpi_ds_method_data_get_node(ACPI_REFCLASS_LOCAL,
+ obj_desc->reference.
+ value, walk_state,
+ ACPI_CAST_INDIRECT_PTR
+ (struct
+ acpi_namespace_node,
+ &obj_desc->reference.
+ object));
#endif
break;
case AML_TYPE_METHOD_ARGUMENT:
- /* Split the opcode into a base opcode + offset */
+ /* Arg ID (0-6) is (AML opcode - base AML_ARG_OP) */
- obj_desc->reference.opcode = AML_ARG_OP;
- obj_desc->reference.offset = opcode - AML_ARG_OP;
+ obj_desc->reference.value = opcode - AML_ARG_OP;
+ obj_desc->reference.class = ACPI_REFCLASS_ARG;
#ifndef ACPI_NO_METHOD_EXECUTION
- status = acpi_ds_method_data_get_node(AML_ARG_OP,
+ status = acpi_ds_method_data_get_node(ACPI_REFCLASS_ARG,
obj_desc->
- reference.offset,
+ reference.value,
walk_state,
ACPI_CAST_INDIRECT_PTR
(struct
#endif
break;
- default: /* Other literals, etc.. */
+ default: /* Object name or Debug object */
- if (op->common.aml_opcode == AML_INT_NAMEPATH_OP) {
+ switch (op->common.aml_opcode) {
+ case AML_INT_NAMEPATH_OP:
/* Node was saved in Op */
obj_desc->reference.node = op->common.node;
obj_desc->reference.object =
op->common.node->object;
- }
+ obj_desc->reference.class = ACPI_REFCLASS_NAME;
+ break;
+
+ case AML_DEBUG_OP:
- obj_desc->reference.opcode = opcode;
+ obj_desc->reference.class = ACPI_REFCLASS_DEBUG;
+ break;
+
+ default:
+
+ ACPI_ERROR((AE_INFO,
+ "Unimplemented reference type for AML opcode: %4.4X",
+ opcode));
+ return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
+ }
break;
}
break;
(walk_state->results->results.obj_desc[0]) ==
ACPI_TYPE_LOCAL_REFERENCE)
&& ((walk_state->results->results.obj_desc[0])->
- reference.opcode != AML_INDEX_OP)) {
+ reference.class != ACPI_REFCLASS_INDEX)) {
status =
acpi_ex_resolve_to_value(&walk_state->
results->results.
ACPI_TYPE_LOCAL_REFERENCE)
&& (walk_state->operands[1]->common.type ==
ACPI_TYPE_LOCAL_REFERENCE)
- && (walk_state->operands[0]->reference.opcode ==
- walk_state->operands[1]->reference.opcode)
- && (walk_state->operands[0]->reference.offset ==
- walk_state->operands[1]->reference.offset)) {
+ && (walk_state->operands[0]->reference.class ==
+ walk_state->operands[1]->reference.class)
+ && (walk_state->operands[0]->reference.value ==
+ walk_state->operands[1]->reference.value)) {
status = AE_OK;
} else {
ACPI_EXCEPTION((AE_INFO, status,
#include <acpi/acpi.h>
#include <acpi/acinterp.h>
-#include <acpi/amlcode.h>
#include <acpi/acnamesp.h>
#include <acpi/actables.h>
#include <acpi/acdispat.h>
/* Init the table handle */
- obj_desc->reference.opcode = AML_LOAD_OP;
+ obj_desc->reference.class = ACPI_REFCLASS_TABLE;
*ddb_handle = obj_desc;
/* Install the new table into the local data structures */
#include <acpi/acinterp.h>
#include <acpi/amlcode.h>
#include <acpi/acnamesp.h>
-#include <acpi/acparser.h>
#define _COMPONENT ACPI_EXECUTER
ACPI_MODULE_NAME("exdump")
static struct acpi_exdump_info acpi_ex_dump_reference[8] = {
{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_reference), NULL},
+ {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(reference.class), "Class"},
{ACPI_EXD_UINT8, ACPI_EXD_OFFSET(reference.target_type), "Target Type"},
- {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(reference.offset), "Offset"},
{ACPI_EXD_UINT32, ACPI_EXD_OFFSET(reference.value), "Value"},
{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(reference.object), "Object Desc"},
{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(reference.node), "Node"},
case ACPI_EXD_REFERENCE:
- acpi_ex_out_string("Opcode",
- (acpi_ps_get_opcode_info
- (obj_desc->reference.opcode))->
- name);
+ acpi_ex_out_string("Class Name",
+ (char *)
+ acpi_ut_get_reference_name
+ (obj_desc));
acpi_ex_dump_reference_obj(obj_desc);
break;
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: [%s] ",
+ acpi_ut_get_reference_name(obj_desc));
+
+ switch (obj_desc->reference.class) {
+ case ACPI_REFCLASS_DEBUG:
- acpi_os_printf("Reference: [Debug]\n");
+ acpi_os_printf("\n");
break;
- case AML_INDEX_OP:
+ case ACPI_REFCLASS_INDEX:
- acpi_os_printf("Reference: [Index] %p\n",
- obj_desc->reference.object);
+ acpi_os_printf("%p\n", obj_desc->reference.object);
break;
- case AML_LOAD_OP:
+ case ACPI_REFCLASS_TABLE:
- acpi_os_printf("Reference: [DdbHandle] TableIndex %X\n",
+ acpi_os_printf("Table Index %X\n",
obj_desc->reference.value);
break;
- case AML_REF_OF_OP:
+ case ACPI_REFCLASS_REFOF:
- acpi_os_printf("Reference: [RefOf] %p [%s]\n",
- obj_desc->reference.object,
+ acpi_os_printf("%p [%s]\n", obj_desc->reference.object,
acpi_ut_get_type_name(((union
acpi_operand_object
- *)obj_desc->
+ *)
+ obj_desc->
reference.
object)->common.
type));
break;
- case AML_ARG_OP:
+ case ACPI_REFCLASS_ARG:
- acpi_os_printf("Reference: [Arg%d]",
- obj_desc->reference.offset);
+ acpi_os_printf("%X", obj_desc->reference.value);
if (ACPI_GET_OBJECT_TYPE(obj_desc) == ACPI_TYPE_INTEGER) {
acpi_os_printf("\n");
break;
- case AML_LOCAL_OP:
+ case ACPI_REFCLASS_LOCAL:
- acpi_os_printf("Reference: [Local%d]",
- obj_desc->reference.offset);
+ acpi_os_printf("%X", obj_desc->reference.value);
if (ACPI_GET_OBJECT_TYPE(obj_desc) == ACPI_TYPE_INTEGER) {
acpi_os_printf("\n");
break;
- case AML_INT_NAMEPATH_OP:
+ case ACPI_REFCLASS_NAME:
- acpi_os_printf("Reference: [Namepath] %X [%4.4s]\n",
- obj_desc->reference.node->name.integer,
+ acpi_os_printf("- [%4.4s]\n",
obj_desc->reference.node->name.ascii);
break;
- default:
-
- /* Unknown opcode */
+ default: /* Unknown reference class */
- acpi_os_printf("Unknown Reference opcode=%X\n",
- obj_desc->reference.opcode);
+ acpi_os_printf("%2.2X\n", obj_desc->reference.class);
break;
-
}
break;
ret_buf.length = ACPI_ALLOCATE_LOCAL_BUFFER;
- if (obj_desc->reference.opcode == AML_INT_NAMEPATH_OP) {
- acpi_os_printf(" Named Object %p ", obj_desc->reference.node);
+ if (obj_desc->reference.class == ACPI_REFCLASS_NAME) {
+ acpi_os_printf(" %p ", obj_desc->reference.node);
status =
acpi_ns_handle_to_pathname(obj_desc->reference.node,
ACPI_DESC_TYPE_OPERAND) {
acpi_os_printf(" Target: %p",
obj_desc->reference.object);
- if (obj_desc->reference.opcode == AML_LOAD_OP) {
- acpi_os_printf(" [DDBHandle] Table Index: %X\n",
+ if (obj_desc->reference.class == ACPI_REFCLASS_TABLE) {
+ acpi_os_printf(" Table Index: %X\n",
obj_desc->reference.value);
} else {
acpi_os_printf(" Target: %p [%s]\n",
case ACPI_TYPE_LOCAL_REFERENCE:
- acpi_os_printf("[Object Reference] %s",
- (acpi_ps_get_opcode_info
- (obj_desc->reference.opcode))->name);
+ acpi_os_printf("[Object Reference] Type [%s] %2.2X",
+ acpi_ut_get_reference_name(obj_desc),
+ obj_desc->reference.class);
acpi_ex_dump_reference_obj(obj_desc);
break;
/*
* Must be a reference to a Local or Arg
*/
- switch (obj_desc->reference.opcode) {
- case AML_LOCAL_OP:
- case AML_ARG_OP:
- case AML_DEBUG_OP:
+ switch (obj_desc->reference.class) {
+ case ACPI_REFCLASS_LOCAL:
+ case ACPI_REFCLASS_ARG:
+ case ACPI_REFCLASS_DEBUG:
/* The referenced object is the pseudo-node for the local/arg */
default:
- ACPI_ERROR((AE_INFO, "Unknown Reference opcode %X",
- obj_desc->reference.opcode));
+ ACPI_ERROR((AE_INFO, "Unknown Reference Class %2.2X",
+ obj_desc->reference.class));
return_ACPI_STATUS(AE_AML_INTERNAL);
}
break;
return_ACPI_STATUS(AE_NO_MEMORY);
}
- reference_obj->reference.opcode = AML_REF_OF_OP;
+ reference_obj->reference.class = ACPI_REFCLASS_REFOF;
reference_obj->reference.object = referenced_obj;
*return_desc = reference_obj;
*
* Must resolve/dereference the local/arg reference first
*/
- switch (operand[0]->reference.opcode) {
- case AML_LOCAL_OP:
- case AML_ARG_OP:
+ switch (operand[0]->reference.class) {
+ case ACPI_REFCLASS_LOCAL:
+ case ACPI_REFCLASS_ARG:
/* Set Operand[0] to the value of the local/arg */
status =
acpi_ds_method_data_get_value
- (operand[0]->reference.opcode,
- operand[0]->reference.offset,
+ (operand[0]->reference.class,
+ operand[0]->reference.value,
walk_state, &temp_desc);
if (ACPI_FAILURE(status)) {
goto cleanup;
operand[0] = temp_desc;
break;
- case AML_REF_OF_OP:
+ case ACPI_REFCLASS_REFOF:
/* Get the object to which the reference refers */
* This must be a reference object produced by either the
* Index() or ref_of() operator
*/
- switch (operand[0]->reference.opcode) {
- case AML_INDEX_OP:
+ switch (operand[0]->reference.class) {
+ case ACPI_REFCLASS_INDEX:
/*
* The target type for the Index operator must be
return_desc->integer.value =
temp_desc->buffer.
pointer[operand[0]->reference.
- offset];
+ value];
break;
case ACPI_TYPE_PACKAGE:
default:
ACPI_ERROR((AE_INFO,
- "Unknown Index TargetType %X in obj %p",
+ "Unknown Index TargetType %X in reference object %p",
operand[0]->reference.
target_type, operand[0]));
status = AE_AML_OPERAND_TYPE;
}
break;
- case AML_REF_OF_OP:
+ case ACPI_REFCLASS_REFOF:
return_desc = operand[0]->reference.object;
default:
ACPI_ERROR((AE_INFO,
- "Unknown opcode in reference(%p) - %X",
+ "Unknown class in reference(%p) - %2.2X",
operand[0],
- operand[0]->reference.opcode));
+ operand[0]->reference.class));
status = AE_TYPE;
goto cleanup;
/* Initialize the Index reference object */
index = operand[1]->integer.value;
- return_desc->reference.offset = (u32) index;
- return_desc->reference.opcode = AML_INDEX_OP;
+ return_desc->reference.value = (u32) index;
+ return_desc->reference.class = ACPI_REFCLASS_INDEX;
/*
* At this point, the Source operand is a String, Buffer, or Package.
#include <acpi/acdispat.h>
#include <acpi/acinterp.h>
#include <acpi/acnamesp.h>
-#include <acpi/acparser.h>
-#include <acpi/amlcode.h>
#define _COMPONENT ACPI_EXECUTER
ACPI_MODULE_NAME("exresnte")
case ACPI_TYPE_LOCAL_REFERENCE:
- switch (source_desc->reference.opcode) {
- case AML_LOAD_OP: /* This is a ddb_handle */
- case AML_REF_OF_OP:
- case AML_INDEX_OP:
+ switch (source_desc->reference.class) {
+ case ACPI_REFCLASS_TABLE: /* This is a ddb_handle */
+ case ACPI_REFCLASS_REFOF:
+ case ACPI_REFCLASS_INDEX:
/* Return an additional reference to the object */
/* No named references are allowed here */
ACPI_ERROR((AE_INFO,
- "Unsupported Reference opcode %X (%s)",
- source_desc->reference.opcode,
- acpi_ps_get_opcode_name(source_desc->
- reference.opcode)));
+ "Unsupported Reference type %X",
+ source_desc->reference.class));
return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
#include <acpi/acdispat.h>
#include <acpi/acinterp.h>
#include <acpi/acnamesp.h>
-#include <acpi/acparser.h>
#define _COMPONENT ACPI_EXECUTER
ACPI_MODULE_NAME("exresolv")
acpi_status status = AE_OK;
union acpi_operand_object *stack_desc;
union acpi_operand_object *obj_desc = NULL;
- u16 opcode;
+ u8 ref_type;
ACPI_FUNCTION_TRACE(ex_resolve_object_to_value);
switch (ACPI_GET_OBJECT_TYPE(stack_desc)) {
case ACPI_TYPE_LOCAL_REFERENCE:
- opcode = stack_desc->reference.opcode;
+ ref_type = stack_desc->reference.class;
- switch (opcode) {
- case AML_LOCAL_OP:
- case AML_ARG_OP:
+ switch (ref_type) {
+ case ACPI_REFCLASS_LOCAL:
+ case ACPI_REFCLASS_ARG:
/*
* Get the local from the method's state info
* Note: this increments the local's object reference count
*/
- status = acpi_ds_method_data_get_value(opcode,
+ status = acpi_ds_method_data_get_value(ref_type,
stack_desc->
- reference.offset,
+ reference.value,
walk_state,
&obj_desc);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
"[Arg/Local %X] ValueObj is %p\n",
- stack_desc->reference.offset,
+ stack_desc->reference.value,
obj_desc));
/*
*stack_ptr = obj_desc;
break;
- case AML_INDEX_OP:
+ case ACPI_REFCLASS_INDEX:
switch (stack_desc->reference.target_type) {
case ACPI_TYPE_BUFFER_FIELD:
}
break;
- case AML_REF_OF_OP:
- case AML_DEBUG_OP:
- case AML_LOAD_OP:
+ case ACPI_REFCLASS_REFOF:
+ case ACPI_REFCLASS_DEBUG:
+ case ACPI_REFCLASS_TABLE:
/* Just leave the object as-is, do not dereference */
break;
- case AML_INT_NAMEPATH_OP: /* Reference to a named object */
+ case ACPI_REFCLASS_NAME: /* Reference to a named object */
/* Dereference the name */
default:
ACPI_ERROR((AE_INFO,
- "Unknown Reference opcode %X (%s) in %p",
- opcode, acpi_ps_get_opcode_name(opcode),
+ "Unknown Reference type %X in %p", ref_type,
stack_desc));
status = AE_AML_INTERNAL;
break;
* traversing the list of possibly many nested references.
*/
while (ACPI_GET_OBJECT_TYPE(obj_desc) == ACPI_TYPE_LOCAL_REFERENCE) {
- switch (obj_desc->reference.opcode) {
- case AML_REF_OF_OP:
- case AML_INT_NAMEPATH_OP:
+ switch (obj_desc->reference.class) {
+ case ACPI_REFCLASS_REFOF:
+ case ACPI_REFCLASS_NAME:
/* Dereference the reference pointer */
- if (obj_desc->reference.opcode == AML_REF_OF_OP) {
+ if (obj_desc->reference.class == ACPI_REFCLASS_REFOF) {
node = obj_desc->reference.object;
} else { /* AML_INT_NAMEPATH_OP */
}
break;
- case AML_INDEX_OP:
+ case ACPI_REFCLASS_INDEX:
/* Get the type of this reference (index into another object) */
}
break;
- case AML_LOAD_OP:
+ case ACPI_REFCLASS_TABLE:
type = ACPI_TYPE_DDB_HANDLE;
goto exit;
- case AML_LOCAL_OP:
- case AML_ARG_OP:
+ case ACPI_REFCLASS_LOCAL:
+ case ACPI_REFCLASS_ARG:
if (return_desc) {
status =
acpi_ds_method_data_get_value(obj_desc->
reference.
- opcode,
+ class,
obj_desc->
reference.
- offset,
+ value,
walk_state,
&obj_desc);
if (ACPI_FAILURE(status)) {
status =
acpi_ds_method_data_get_node(obj_desc->
reference.
- opcode,
+ class,
obj_desc->
reference.
- offset,
+ value,
walk_state,
&node);
if (ACPI_FAILURE(status)) {
}
break;
- case AML_DEBUG_OP:
+ case ACPI_REFCLASS_DEBUG:
/* The Debug Object is of type "DebugObject" */
default:
ACPI_ERROR((AE_INFO,
- "Unknown Reference subtype %X",
- obj_desc->reference.opcode));
+ "Unknown Reference Class %2.2X",
+ obj_desc->reference.class));
return_ACPI_STATUS(AE_AML_INTERNAL);
}
}
if (object_type == (u8) ACPI_TYPE_LOCAL_REFERENCE) {
- /* Decode the Reference */
+ /* Validate the Reference */
- op_info = acpi_ps_get_opcode_info(opcode);
- if (op_info->class == AML_CLASS_UNKNOWN) {
- return_ACPI_STATUS(AE_AML_BAD_OPCODE);
- }
+ switch (obj_desc->reference.class) {
+ case ACPI_REFCLASS_DEBUG:
- switch (obj_desc->reference.opcode) {
- case AML_DEBUG_OP:
target_op = AML_DEBUG_OP;
/*lint -fallthrough */
- case AML_INDEX_OP:
- case AML_REF_OF_OP:
- case AML_ARG_OP:
- case AML_LOCAL_OP:
- case AML_LOAD_OP: /* ddb_handle from LOAD_OP or LOAD_TABLE_OP */
- case AML_INT_NAMEPATH_OP: /* Reference to a named object */
-
- ACPI_DEBUG_ONLY_MEMBERS(ACPI_DEBUG_PRINT
- ((ACPI_DB_EXEC,
- "Operand is a Reference, RefOpcode [%s]\n",
- (acpi_ps_get_opcode_info
- (obj_desc->
- reference.
- opcode))->
- name)));
+ case ACPI_REFCLASS_ARG:
+ case ACPI_REFCLASS_LOCAL:
+ case ACPI_REFCLASS_INDEX:
+ case ACPI_REFCLASS_REFOF:
+ case ACPI_REFCLASS_TABLE: /* ddb_handle from LOAD_OP or LOAD_TABLE_OP */
+ case ACPI_REFCLASS_NAME: /* Reference to a named object */
+
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "Operand is a Reference, Class [%s] %2.2X\n",
+ acpi_ut_get_reference_name
+ (obj_desc),
+ obj_desc->reference.
+ class));
break;
default:
+
ACPI_ERROR((AE_INFO,
- "Operand is a Reference, Unknown Reference Opcode: %X",
- obj_desc->reference.
- opcode));
+ "Unknown Reference Class %2.2X in %p",
+ obj_desc->reference.class,
+ obj_desc));
return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
/* Invalid descriptor */
- ACPI_ERROR((AE_INFO,
- "Invalid descriptor %p [%s]",
+ ACPI_ERROR((AE_INFO, "Invalid descriptor %p [%s]",
obj_desc,
acpi_ut_get_descriptor_name(obj_desc)));
if ((opcode == AML_STORE_OP) &&
(ACPI_GET_OBJECT_TYPE(*stack_ptr) ==
ACPI_TYPE_LOCAL_REFERENCE)
- && ((*stack_ptr)->reference.opcode == AML_INDEX_OP)) {
+ && ((*stack_ptr)->reference.class == ACPI_REFCLASS_INDEX)) {
goto next_operand;
}
break;
#include <acpi/acinterp.h>
#include <acpi/amlcode.h>
#include <acpi/acnamesp.h>
-#include <acpi/acparser.h>
#define _COMPONENT ACPI_EXECUTER
ACPI_MODULE_NAME("exstore")
case ACPI_TYPE_LOCAL_REFERENCE:
- if (source_desc->reference.opcode == AML_INDEX_OP) {
- ACPI_DEBUG_PRINT_RAW((ACPI_DB_DEBUG_OBJECT,
- "[%s, 0x%X]\n",
- acpi_ps_get_opcode_name
- (source_desc->reference.opcode),
- source_desc->reference.offset));
- } else {
- ACPI_DEBUG_PRINT_RAW((ACPI_DB_DEBUG_OBJECT, "[%s]",
- acpi_ps_get_opcode_name
- (source_desc->reference.opcode)));
- }
+ ACPI_DEBUG_PRINT_RAW((ACPI_DB_DEBUG_OBJECT, "[%s] ",
+ acpi_ut_get_reference_name(source_desc)));
+
+ /* Decode the reference */
+
+ switch (source_desc->reference.class) {
+ case ACPI_REFCLASS_INDEX:
+
+ ACPI_DEBUG_PRINT_RAW((ACPI_DB_DEBUG_OBJECT, "0x%X\n",
+ source_desc->reference.value));
+ break;
+
+ case ACPI_REFCLASS_TABLE:
- if (source_desc->reference.opcode == AML_LOAD_OP) { /* Load and load_table */
ACPI_DEBUG_PRINT_RAW((ACPI_DB_DEBUG_OBJECT,
- " Table Index %X\n",
+ "Table Index 0x%X\n",
source_desc->reference.value));
break;
+
+ default:
+ break;
}
ACPI_DEBUG_PRINT_RAW((ACPI_DB_DEBUG_OBJECT, " "));
}
/*
- * Examine the Reference opcode. These cases are handled:
+ * Examine the Reference class. These cases are handled:
*
* 1) Store to Name (Change the object associated with a name)
* 2) Store to an indexed area of a Buffer or Package
* 3) Store to a Method Local or Arg
* 4) Store to the debug object
*/
- switch (ref_desc->reference.opcode) {
- case AML_REF_OF_OP:
+ switch (ref_desc->reference.class) {
+ case ACPI_REFCLASS_REFOF:
/* Storing an object into a Name "container" */
ACPI_IMPLICIT_CONVERSION);
break;
- case AML_INDEX_OP:
+ case ACPI_REFCLASS_INDEX:
/* Storing to an Index (pointer into a packager or buffer) */
walk_state);
break;
- case AML_LOCAL_OP:
- case AML_ARG_OP:
+ case ACPI_REFCLASS_LOCAL:
+ case ACPI_REFCLASS_ARG:
/* Store to a method local/arg */
status =
- acpi_ds_store_object_to_local(ref_desc->reference.opcode,
- ref_desc->reference.offset,
+ acpi_ds_store_object_to_local(ref_desc->reference.class,
+ ref_desc->reference.value,
source_desc, walk_state);
break;
- case AML_DEBUG_OP:
+ case ACPI_REFCLASS_DEBUG:
/*
* Storing to the Debug object causes the value stored to be
default:
- ACPI_ERROR((AE_INFO, "Unknown Reference opcode %X",
- ref_desc->reference.opcode));
+ ACPI_ERROR((AE_INFO, "Unknown Reference Class %2.2X",
+ ref_desc->reference.class));
ACPI_DUMP_ENTRY(ref_desc, ACPI_LV_INFO);
status = AE_AML_INTERNAL;
if (ACPI_GET_OBJECT_TYPE(source_desc) ==
ACPI_TYPE_LOCAL_REFERENCE
- && source_desc->reference.opcode == AML_LOAD_OP) {
+ && source_desc->reference.class == ACPI_REFCLASS_TABLE) {
/* This is a DDBHandle, just add a reference to it */
/* Store the source value into the target buffer byte */
- obj_desc->buffer.pointer[index_desc->reference.offset] = value;
+ obj_desc->buffer.pointer[index_desc->reference.value] = value;
break;
default:
(ACPI_GET_OBJECT_TYPE(source_desc) != ACPI_TYPE_STRING) &&
!((ACPI_GET_OBJECT_TYPE(source_desc) ==
ACPI_TYPE_LOCAL_REFERENCE)
- && (source_desc->reference.opcode == AML_LOAD_OP))) {
+ && (source_desc->reference.class ==
+ ACPI_REFCLASS_TABLE))) {
/* Conversion successful but still not a valid type */
#include <acpi/acpi.h>
#include <acpi/acnamesp.h>
-#include <acpi/acparser.h>
#define _COMPONENT ACPI_NAMESPACE
ACPI_MODULE_NAME("nsdump")
case ACPI_TYPE_LOCAL_REFERENCE:
acpi_os_printf("[%s]\n",
- acpi_ps_get_opcode_name(obj_desc->
- reference.
- opcode));
+ acpi_ut_get_reference_name(obj_desc));
break;
case ACPI_TYPE_BUFFER_FIELD:
#include <acpi/acpi.h>
#include <acpi/acnamesp.h>
#include <acpi/acinterp.h>
-#include <acpi/amlcode.h>
#define _COMPONENT ACPI_NAMESPACE
ACPI_MODULE_NAME("nsxfeval")
* (AML_LOAD_OP) cannot be dereferenced, nor can it be converted to
* an union acpi_object.
*/
- switch (info->return_object->reference.opcode) {
- case AML_INDEX_OP:
+ switch (info->return_object->reference.class) {
+ case ACPI_REFCLASS_INDEX:
obj_desc = *(info->return_object->reference.where);
break;
- case AML_REF_OF_OP:
+ case ACPI_REFCLASS_REFOF:
node = info->return_object->reference.object;
if (node) {
#include <acpi/acpi.h>
#include <acpi/acresrc.h>
-#include <acpi/amlcode.h>
#include <acpi/acnamesp.h>
#define _COMPONENT ACPI_RESOURCES
ACPI_GET_OBJECT_TYPE(*sub_object_list)) ||
((ACPI_TYPE_LOCAL_REFERENCE ==
ACPI_GET_OBJECT_TYPE(*sub_object_list)) &&
- ((*sub_object_list)->reference.opcode ==
- AML_INT_NAMEPATH_OP)))) {
+ ((*sub_object_list)->reference.class ==
+ ACPI_REFCLASS_NAME)))) {
name_found = TRUE;
} else {
/* Look at the next element */
#include <acpi/acpi.h>
#include <acpi/acresrc.h>
-#include <acpi/amlcode.h>
#include <acpi/acnamesp.h>
#define _COMPONENT ACPI_RESOURCES
switch (ACPI_GET_OBJECT_TYPE(obj_desc)) {
case ACPI_TYPE_LOCAL_REFERENCE:
- if (obj_desc->reference.opcode !=
- AML_INT_NAMEPATH_OP) {
+ if (obj_desc->reference.class !=
+ ACPI_REFCLASS_NAME) {
ACPI_ERROR((AE_INFO,
- "(PRT[%X].Source) Need name, found reference op %X",
+ "(PRT[%X].Source) Need name, found Reference Class %X",
index,
- obj_desc->reference.
- opcode));
+ obj_desc->reference.class));
return_ACPI_STATUS(AE_BAD_DATA);
}
*/
#include <acpi/acpi.h>
-#include <acpi/amlcode.h>
#include <acpi/acnamesp.h>
/* This is an object reference. */
- switch (internal_object->reference.opcode) {
- case AML_INT_NAMEPATH_OP:
-
- /* For namepath, return the object handle ("reference") */
-
- default:
-
- /* We are referring to the namespace node */
+ switch (internal_object->reference.class) {
+ case ACPI_REFCLASS_NAME:
+ /*
+ * For namepath, return the object handle ("reference")
+ * We are referring to the namespace node
+ */
external_object->reference.handle =
internal_object->reference.node;
external_object->reference.actual_type =
acpi_ns_get_type(internal_object->reference.node);
break;
+
+ default:
+
+ /* All other reference types are unsupported */
+
+ return_ACPI_STATUS(AE_TYPE);
}
break;
/* TBD: should validate incoming handle */
- internal_object->reference.opcode = AML_INT_NAMEPATH_OP;
+ internal_object->reference.class = ACPI_REFCLASS_NAME;
internal_object->reference.node =
external_object->reference.handle;
break;
* We copied the reference object, so we now must add a reference
* to the object pointed to by the reference
*
- * DDBHandle reference (from Load/load_table is a special reference,
- * it's Reference.Object is the table index, so does not need to
+ * DDBHandle reference (from Load/load_table) is a special reference,
+ * it does not have a Reference.Object, so does not need to
* increase the reference count
*/
- if (source_desc->reference.opcode == AML_LOAD_OP) {
+ if (source_desc->reference.class == ACPI_REFCLASS_TABLE) {
break;
}
#include <acpi/acinterp.h>
#include <acpi/acnamesp.h>
#include <acpi/acevents.h>
-#include <acpi/amlcode.h>
#define _COMPONENT ACPI_UTILITIES
ACPI_MODULE_NAME("utdelete")
* reference must track changes to the ref count of the index or
* target object.
*/
- if ((object->reference.opcode == AML_INDEX_OP) ||
- (object->reference.opcode == AML_INT_NAMEPATH_OP)) {
+ if ((object->reference.class == ACPI_REFCLASS_INDEX) ||
+ (object->reference.class == ACPI_REFCLASS_NAME)) {
next_object = object->reference.object;
}
break;
#include <acpi/acpi.h>
#include <acpi/acnamesp.h>
-#include <acpi/amlcode.h>
ACPI_EXPORT_SYMBOL(acpi_gbl_FADT)
#define _COMPONENT ACPI_UTILITIES
/* Printable names of reference object sub-types */
+static const char *acpi_gbl_ref_class_names[] = {
+ /* 00 */ "Local",
+ /* 01 */ "Argument",
+ /* 02 */ "RefOf",
+ /* 03 */ "Index",
+ /* 04 */ "DdbHandle",
+ /* 05 */ "Named Object",
+ /* 06 */ "Debug"
+};
+
const char *acpi_ut_get_reference_name(union acpi_operand_object *object)
{
+ if (!object)
+ return "NULL Object";
- switch (object->reference.opcode) {
- case AML_INT_NAMEPATH_OP:
- return "Name";
+ if (ACPI_GET_DESCRIPTOR_TYPE(object) != ACPI_DESC_TYPE_OPERAND)
+ return "Not an Operand object";
- case AML_LOAD_OP:
- return "DDB-Handle";
+ if (object->common.type != ACPI_TYPE_LOCAL_REFERENCE)
+ return "Not a Reference object";
- case AML_REF_OF_OP:
- return "RefOf";
+ if (object->reference.class > ACPI_REFCLASS_MAX)
+ return "Unknown Reference class";
- case AML_INDEX_OP:
- return "Index";
-
- default:
- return "Unknown";
- }
+ return acpi_gbl_ref_class_names[object->reference.class];
}
#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
}
ACPI_EXPORT_SYMBOL(acpi_dbg_level)
- ACPI_EXPORT_SYMBOL(acpi_dbg_layer)
+ACPI_EXPORT_SYMBOL(acpi_dbg_layer)
#include <acpi/acpi.h>
#include <acpi/acnamesp.h>
-#include <acpi/amlcode.h>
#define _COMPONENT ACPI_UTILITIES
ACPI_MODULE_NAME("utobject")
case ACPI_TYPE_LOCAL_REFERENCE:
- switch (internal_object->reference.opcode) {
- case AML_INT_NAMEPATH_OP:
+ switch (internal_object->reference.class) {
+ case ACPI_REFCLASS_NAME:
/*
* Get the actual length of the full pathname to this object.
*/
ACPI_ERROR((AE_INFO,
"Cannot convert to external object - "
- "unsupported Reference type [%s] %X in object %p",
+ "unsupported Reference Class [%s] %X in object %p",
acpi_ut_get_reference_name(internal_object),
- internal_object->reference.opcode,
+ internal_object->reference.class,
internal_object));
status = AE_TYPE;
break;
void acpi_db_generate_gpe(char *gpe_arg, char *block_arg);
+void acpi_db_check_predefined_names(void);
+
+void acpi_db_batch_execute(void);
+
/*
* dbdisply - debug display commands
*/
* dsmthdat - method data (locals/args)
*/
acpi_status
-acpi_ds_store_object_to_local(u16 opcode,
+acpi_ds_store_object_to_local(u8 type,
u32 index,
union acpi_operand_object *src_desc,
struct acpi_walk_state *walk_state);
u8 acpi_ds_is_method_value(union acpi_operand_object *obj_desc);
acpi_status
-acpi_ds_method_data_get_value(u16 opcode,
+acpi_ds_method_data_get_value(u8 type,
u32 index,
struct acpi_walk_state *walk_state,
union acpi_operand_object **dest_desc);
struct acpi_walk_state *walk_state);
acpi_status
-acpi_ds_method_data_get_node(u16 opcode,
+acpi_ds_method_data_get_node(u8 type,
u32 index,
struct acpi_walk_state *walk_state,
struct acpi_namespace_node **node);
*****************************************************************************/
/*
- * The Reference object type is used for these opcodes:
- * Arg[0-6], Local[0-7], index_op, name_op, zero_op, one_op, ones_op, debug_op
+ * The Reference object is used for these opcodes:
+ * Arg[0-6], Local[0-7], index_op, name_op, ref_of_op, load_op, load_table_op, debug_op
+ * The Reference.Class differentiates these types.
*/
struct acpi_object_reference {
- ACPI_OBJECT_COMMON_HEADER u8 target_type; /* Used for index_op */
- u16 opcode;
+ ACPI_OBJECT_COMMON_HEADER u8 class; /* Reference Class */
+ u8 target_type; /* Used for Index Op */
+ u8 reserved;
void *object; /* name_op=>HANDLE to obj, index_op=>union acpi_operand_object */
- struct acpi_namespace_node *node;
- union acpi_operand_object **where;
- u32 offset; /* Used for arg_op, local_op, and index_op */
- u32 value; /* Used for ddb_handle */
+ struct acpi_namespace_node *node; /* ref_of or Namepath */
+ union acpi_operand_object **where; /* Target of Index */
+ u32 value; /* Used for Local/Arg/Index/ddb_handle */
};
+/* Values for Reference.Class above */
+
+typedef enum {
+ ACPI_REFCLASS_LOCAL = 0, /* Method local */
+ ACPI_REFCLASS_ARG = 1, /* Method argument */
+ ACPI_REFCLASS_REFOF = 2, /* Result of ref_of() TBD: Split to Ref/Node and Ref/operand_obj? */
+ ACPI_REFCLASS_INDEX = 3, /* Result of Index() */
+ ACPI_REFCLASS_TABLE = 4, /* ddb_handle - Load(), load_table() */
+ ACPI_REFCLASS_NAME = 5, /* Reference to a named object */
+ ACPI_REFCLASS_DEBUG = 6, /* Debug object */
+
+ ACPI_REFCLASS_MAX = 6
+} ACPI_REFERENCE_CLASSES;
+
/*
* Extra object is used as additional storage for types that
* have AML code in their declarations (term_args) that must be
projects / ~andy / linux / commitdiff