ACPI_STATUS
AcpiDbDisassembleMethod (
char *Name)
{
ACPI_STATUS Status;
ACPI_PARSE_OBJECT *Op;
ACPI_WALK_STATE *WalkState;
ACPI_OPERAND_OBJECT *ObjDesc;
ACPI_NAMESPACE_NODE *Method;
Method = AcpiDbConvertToNode (Name);
if (!Method)
{
return (AE_BAD_PARAMETER);
}
ObjDesc = Method->Object;
Op = AcpiPsCreateScopeOp ();
if (!Op)
{
return (AE_NO_MEMORY);
}
/* Create and initialize a new walk state */
WalkState = AcpiDsCreateWalkState (0, Op, NULL, NULL);
if (!WalkState)
{
return (AE_NO_MEMORY);
}
Status = AcpiDsInitAmlWalk (WalkState, Op, NULL,
ObjDesc->Method.AmlStart,
ObjDesc->Method.AmlLength, NULL, ACPI_IMODE_LOAD_PASS1);
if (ACPI_FAILURE (Status))
{
return (Status);
}
/* Parse the AML */
WalkState->ParseFlags &= ~ACPI_PARSE_DELETE_TREE;
WalkState->ParseFlags |= ACPI_PARSE_DISASSEMBLE;
Status = AcpiPsParseAml (WalkState);
AcpiDmDisassemble (NULL, Op, 0);
AcpiPsDeleteParseTree (Op);
return (AE_OK);
}
ACPI_STATUS
AcpiNsOneCompleteParse (
UINT32 PassNumber,
ACPI_TABLE_DESC *TableDesc)
{
ACPI_PARSE_OBJECT *ParseRoot;
ACPI_STATUS Status;
ACPI_WALK_STATE *WalkState;
ACPI_FUNCTION_TRACE ("NsOneCompleteParse");
/* Create and init a Root Node */
ParseRoot = AcpiPsCreateScopeOp ();
if (!ParseRoot)
{
return_ACPI_STATUS (AE_NO_MEMORY);
}
/* Create and initialize a new walk state */
WalkState = AcpiDsCreateWalkState (TABLE_ID_DSDT,
NULL, NULL, NULL);
if (!WalkState)
{
AcpiPsFreeOp (ParseRoot);
return_ACPI_STATUS (AE_NO_MEMORY);
}
Status = AcpiDsInitAmlWalk (WalkState, ParseRoot, NULL, TableDesc->AmlStart,
TableDesc->AmlLength, NULL, NULL, PassNumber);
if (ACPI_FAILURE (Status))
{
AcpiDsDeleteWalkState (WalkState);
return_ACPI_STATUS (Status);
}
/* Parse the AML */
ACPI_DEBUG_PRINT ((ACPI_DB_PARSE, "*PARSE* pass %d parse\n", PassNumber));
Status = AcpiPsParseAml (WalkState);
AcpiPsDeleteParseTree (ParseRoot);
return_ACPI_STATUS (Status);
}
ACPI_STATUS
AcpiDbDisassembleMethod (
char *Name)
{
ACPI_STATUS Status;
ACPI_PARSE_OBJECT *Op;
ACPI_WALK_STATE *WalkState;
ACPI_OPERAND_OBJECT *ObjDesc;
ACPI_NAMESPACE_NODE *Method;
Method = AcpiDbConvertToNode (Name);
if (!Method)
{
return (AE_BAD_PARAMETER);
}
if (Method->Type != ACPI_TYPE_METHOD)
{
ACPI_ERROR ((AE_INFO, "%s (%s): Object must be a control method",
Name, AcpiUtGetTypeName (Method->Type)));
return (AE_BAD_PARAMETER);
}
ObjDesc = Method->Object;
Op = AcpiPsCreateScopeOp ();
if (!Op)
{
return (AE_NO_MEMORY);
}
/* Create and initialize a new walk state */
WalkState = AcpiDsCreateWalkState (0, Op, NULL, NULL);
if (!WalkState)
{
return (AE_NO_MEMORY);
}
Status = AcpiDsInitAmlWalk (WalkState, Op, NULL,
ObjDesc->Method.AmlStart,
ObjDesc->Method.AmlLength, NULL, ACPI_IMODE_LOAD_PASS1);
if (ACPI_FAILURE (Status))
{
return (Status);
}
Status = AcpiUtAllocateOwnerId (&ObjDesc->Method.OwnerId);
WalkState->OwnerId = ObjDesc->Method.OwnerId;
/* Push start scope on scope stack and make it current */
Status = AcpiDsScopeStackPush (Method,
Method->Type, WalkState);
if (ACPI_FAILURE (Status))
{
return (Status);
}
/* Parse the entire method AML including deferred operators */
WalkState->ParseFlags &= ~ACPI_PARSE_DELETE_TREE;
WalkState->ParseFlags |= ACPI_PARSE_DISASSEMBLE;
Status = AcpiPsParseAml (WalkState);
(void) AcpiDmParseDeferredOps (Op);
/* Now we can disassemble the method */
AcpiGbl_DbOpt_verbose = FALSE;
AcpiDmDisassemble (NULL, Op, 0);
AcpiGbl_DbOpt_verbose = TRUE;
AcpiPsDeleteParseTree (Op);
/* Method cleanup */
AcpiNsDeleteNamespaceSubtree (Method);
AcpiNsDeleteNamespaceByOwner (ObjDesc->Method.OwnerId);
AcpiUtReleaseOwnerId (&ObjDesc->Method.OwnerId);
return (AE_OK);
}
ACPI_STATUS
AdParseTable (
ACPI_TABLE_HEADER *Table,
ACPI_OWNER_ID *OwnerId,
BOOLEAN LoadTable,
BOOLEAN External)
{
ACPI_STATUS Status = AE_OK;
ACPI_WALK_STATE *WalkState;
UINT8 *AmlStart;
UINT32 AmlLength;
UINT32 TableIndex;
if (!Table)
{
return (AE_NOT_EXIST);
}
/* Pass 1: Parse everything except control method bodies */
fprintf (stderr, "Pass 1 parse of [%4.4s]\n", (char *) Table->Signature);
AmlLength = Table->Length - sizeof (ACPI_TABLE_HEADER);
AmlStart = ((UINT8 *) Table + sizeof (ACPI_TABLE_HEADER));
/* Create the root object */
AcpiGbl_ParseOpRoot = AcpiPsCreateScopeOp ();
if (!AcpiGbl_ParseOpRoot)
{
return (AE_NO_MEMORY);
}
/* Create and initialize a new walk state */
WalkState = AcpiDsCreateWalkState (0,
AcpiGbl_ParseOpRoot, NULL, NULL);
if (!WalkState)
{
return (AE_NO_MEMORY);
}
Status = AcpiDsInitAmlWalk (WalkState, AcpiGbl_ParseOpRoot,
NULL, AmlStart, AmlLength, NULL, ACPI_IMODE_LOAD_PASS1);
if (ACPI_FAILURE (Status))
{
return (Status);
}
WalkState->ParseFlags &= ~ACPI_PARSE_DELETE_TREE;
WalkState->ParseFlags |= ACPI_PARSE_DISASSEMBLE;
Status = AcpiPsParseAml (WalkState);
if (ACPI_FAILURE (Status))
{
return (Status);
}
/* If LoadTable is FALSE, we are parsing the last loaded table */
TableIndex = AcpiGbl_RootTableList.CurrentTableCount - 1;
/* Pass 2 */
if (LoadTable)
{
Status = AcpiTbStoreTable ((ACPI_PHYSICAL_ADDRESS) Table, Table,
Table->Length, ACPI_TABLE_ORIGIN_ALLOCATED, &TableIndex);
if (ACPI_FAILURE (Status))
{
return (Status);
}
Status = AcpiTbAllocateOwnerId (TableIndex);
if (ACPI_FAILURE (Status))
{
return (Status);
}
if (OwnerId)
{
Status = AcpiTbGetOwnerId (TableIndex, OwnerId);
if (ACPI_FAILURE (Status))
{
return (Status);
}
}
}
fprintf (stderr, "Pass 2 parse of [%4.4s]\n", (char *) Table->Signature);
Status = AcpiNsOneCompleteParse (ACPI_IMODE_LOAD_PASS2, TableIndex, NULL);
if (ACPI_FAILURE (Status))
{
return (Status);
}
/* No need to parse control methods of external table */
if (External)
{
return (AE_OK);
}
/* Pass 3: Parse control methods and link their parse trees into the main parse tree */
fprintf (stderr, "Parsing Deferred Opcodes (Methods/Buffers/Packages/Regions)\n");
Status = AcpiDmParseDeferredOps (AcpiGbl_ParseOpRoot);
fprintf (stderr, "\n");
/* Process Resource Templates */
AcpiDmFindResources (AcpiGbl_ParseOpRoot);
fprintf (stderr, "Parsing completed\n");
return (AE_OK);
}
ACPI_STATUS
AcpiPsxExecute (
ACPI_NAMESPACE_NODE *MethodNode,
ACPI_OPERAND_OBJECT **Params,
ACPI_OPERAND_OBJECT **ReturnObjDesc)
{
ACPI_STATUS Status;
ACPI_OPERAND_OBJECT *ObjDesc;
UINT32 i;
ACPI_PARSE_OBJECT *Op;
ACPI_WALK_STATE *WalkState;
ACPI_FUNCTION_TRACE ("PsxExecute");
/* Validate the Node and get the attached object */
if (!MethodNode)
{
return_ACPI_STATUS (AE_NULL_ENTRY);
}
ObjDesc = AcpiNsGetAttachedObject (MethodNode);
if (!ObjDesc)
{
return_ACPI_STATUS (AE_NULL_OBJECT);
}
/* Init for new method, wait on concurrency semaphore */
Status = AcpiDsBeginMethodExecution (MethodNode, ObjDesc, NULL);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (Status);
}
if (Params)
{
/*
* The caller "owns" the parameters, so give each one an extra
* reference
*/
for (i = 0; Params[i]; i++)
{
AcpiUtAddReference (Params[i]);
}
}
/*
* 1) Perform the first pass parse of the method to enter any
* named objects that it creates into the namespace
*/
ACPI_DEBUG_PRINT ((ACPI_DB_PARSE,
"**** Begin Method Parse **** Entry=%p obj=%p\n",
MethodNode, ObjDesc));
/* Create and init a Root Node */
Op = AcpiPsCreateScopeOp ();
if (!Op)
{
return_ACPI_STATUS (AE_NO_MEMORY);
}
/*
* Get a new OwnerId for objects created by this method. Namespace
* objects (such as Operation Regions) can be created during the
* first pass parse.
*/
ObjDesc->Method.OwningId = AcpiUtAllocateOwnerId (ACPI_OWNER_TYPE_METHOD);
/* Create and initialize a new walk state */
WalkState = AcpiDsCreateWalkState (ObjDesc->Method.OwningId,
NULL, NULL, NULL);
if (!WalkState)
{
return_ACPI_STATUS (AE_NO_MEMORY);
}
Status = AcpiDsInitAmlWalk (WalkState, Op, MethodNode, ObjDesc->Method.AmlStart,
ObjDesc->Method.AmlLength, NULL, NULL, 1);
if (ACPI_FAILURE (Status))
{
AcpiDsDeleteWalkState (WalkState);
return_ACPI_STATUS (Status);
}
/* Parse the AML */
Status = AcpiPsParseAml (WalkState);
AcpiPsDeleteParseTree (Op);
/*
* 2) Execute the method. Performs second pass parse simultaneously
*/
ACPI_DEBUG_PRINT ((ACPI_DB_PARSE,
"**** Begin Method Execution **** Entry=%p obj=%p\n",
MethodNode, ObjDesc));
/* Create and init a Root Node */
Op = AcpiPsCreateScopeOp ();
if (!Op)
{
return_ACPI_STATUS (AE_NO_MEMORY);
}
/* Init new op with the method name and pointer back to the NS node */
AcpiPsSetName (Op, MethodNode->Name.Integer);
Op->Common.Node = MethodNode;
/* Create and initialize a new walk state */
WalkState = AcpiDsCreateWalkState (TABLE_ID_DSDT, NULL, NULL, NULL);
if (!WalkState)
{
return_ACPI_STATUS (AE_NO_MEMORY);
}
Status = AcpiDsInitAmlWalk (WalkState, Op, MethodNode, ObjDesc->Method.AmlStart,
ObjDesc->Method.AmlLength, Params, ReturnObjDesc, 3);
if (ACPI_FAILURE (Status))
{
AcpiDsDeleteWalkState (WalkState);
return_ACPI_STATUS (Status);
}
/*
* The walk of the parse tree is where we actually execute the method
*/
Status = AcpiPsParseAml (WalkState);
AcpiPsDeleteParseTree (Op);
if (Params)
{
/* Take away the extra reference that we gave the parameters above */
for (i = 0; Params[i]; i++)
{
/* Ignore errors, just do them all */
(void) AcpiUtUpdateObjectReference (Params[i], REF_DECREMENT);
}
}
/*
* If the method has returned an object, signal this to the caller with
* a control exception code
*/
if (*ReturnObjDesc)
{
ACPI_DEBUG_PRINT ((ACPI_DB_PARSE, "Method returned ObjDesc=%p\n",
*ReturnObjDesc));
ACPI_DUMP_STACK_ENTRY (*ReturnObjDesc);
Status = AE_CTRL_RETURN_VALUE;
}
return_ACPI_STATUS (Status);
}
ACPI_STATUS
AcpiNsOneCompleteParse (
ACPI_NATIVE_UINT PassNumber,
ACPI_NATIVE_UINT TableIndex,
ACPI_NAMESPACE_NODE *StartNode)
{
ACPI_PARSE_OBJECT *ParseRoot;
ACPI_STATUS Status;
ACPI_NATIVE_UINT AmlLength;
UINT8 *AmlStart;
ACPI_WALK_STATE *WalkState;
ACPI_TABLE_HEADER *Table;
ACPI_OWNER_ID OwnerId;
ACPI_FUNCTION_TRACE (NsOneCompleteParse);
Status = AcpiTbGetOwnerId (TableIndex, &OwnerId);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (Status);
}
/* Create and init a Root Node */
ParseRoot = AcpiPsCreateScopeOp ();
if (!ParseRoot)
{
return_ACPI_STATUS (AE_NO_MEMORY);
}
/* Create and initialize a new walk state */
WalkState = AcpiDsCreateWalkState (OwnerId, NULL, NULL, NULL);
if (!WalkState)
{
AcpiPsFreeOp (ParseRoot);
return_ACPI_STATUS (AE_NO_MEMORY);
}
Status = AcpiGetTableByIndex (TableIndex, &Table);
if (ACPI_FAILURE (Status))
{
AcpiDsDeleteWalkState (WalkState);
AcpiPsFreeOp (ParseRoot);
return_ACPI_STATUS (Status);
}
/* Table must consist of at least a complete header */
if (Table->Length < sizeof (ACPI_TABLE_HEADER))
{
Status = AE_BAD_HEADER;
}
else
{
AmlStart = (UINT8 *) Table + sizeof (ACPI_TABLE_HEADER);
AmlLength = Table->Length - sizeof (ACPI_TABLE_HEADER);
Status = AcpiDsInitAmlWalk (WalkState, ParseRoot, NULL,
AmlStart, (UINT32) AmlLength, NULL, (UINT8) PassNumber);
}
if (ACPI_FAILURE (Status))
{
AcpiDsDeleteWalkState (WalkState);
goto Cleanup;
}
/* StartNode is the default location to load the table */
if (StartNode && StartNode != AcpiGbl_RootNode)
{
Status = AcpiDsScopeStackPush (StartNode, ACPI_TYPE_METHOD, WalkState);
if (ACPI_FAILURE (Status))
{
AcpiDsDeleteWalkState (WalkState);
goto Cleanup;
}
}
/* Parse the AML */
ACPI_DEBUG_PRINT ((ACPI_DB_PARSE, "*PARSE* pass %d parse\n", (UINT32) PassNumber));
Status = AcpiPsParseAml (WalkState);
Cleanup:
AcpiPsDeleteParseTree (ParseRoot);
return_ACPI_STATUS (Status);
}
ACPI_STATUS
AcpiPsExecuteTable (
ACPI_EVALUATE_INFO *Info)
{
ACPI_STATUS Status;
ACPI_PARSE_OBJECT *Op = NULL;
ACPI_WALK_STATE *WalkState = NULL;
ACPI_FUNCTION_TRACE (PsExecuteTable);
/* Create and init a Root Node */
Op = AcpiPsCreateScopeOp (Info->ObjDesc->Method.AmlStart);
if (!Op)
{
Status = AE_NO_MEMORY;
goto Cleanup;
}
/* Create and initialize a new walk state */
WalkState = AcpiDsCreateWalkState (
Info->ObjDesc->Method.OwnerId, NULL, NULL, NULL);
if (!WalkState)
{
Status = AE_NO_MEMORY;
goto Cleanup;
}
Status = AcpiDsInitAmlWalk (WalkState, Op, Info->Node,
Info->ObjDesc->Method.AmlStart,
Info->ObjDesc->Method.AmlLength, Info, Info->PassNumber);
if (ACPI_FAILURE (Status))
{
goto Cleanup;
}
if (Info->ObjDesc->Method.InfoFlags & ACPI_METHOD_MODULE_LEVEL)
{
WalkState->ParseFlags |= ACPI_PARSE_MODULE_LEVEL;
}
/* Info->Node is the default location to load the table */
if (Info->Node && Info->Node != AcpiGbl_RootNode)
{
Status = AcpiDsScopeStackPush (
Info->Node, ACPI_TYPE_METHOD, WalkState);
if (ACPI_FAILURE (Status))
{
goto Cleanup;
}
}
/*
* Parse the AML, WalkState will be deleted by ParseAml
*/
AcpiExEnterInterpreter ();
Status = AcpiPsParseAml (WalkState);
AcpiExExitInterpreter ();
WalkState = NULL;
Cleanup:
if (WalkState)
{
AcpiDsDeleteWalkState (WalkState);
}
if (Op)
{
AcpiPsDeleteParseTree (Op);
}
return_ACPI_STATUS (Status);
}
ACPI_STATUS
AcpiPsExecuteMethod (
ACPI_EVALUATE_INFO *Info)
{
ACPI_STATUS Status;
ACPI_PARSE_OBJECT *Op;
ACPI_WALK_STATE *WalkState;
ACPI_FUNCTION_TRACE (PsExecuteMethod);
/* Quick validation of DSDT header */
AcpiTbCheckDsdtHeader ();
/* Validate the Info and method Node */
if (!Info || !Info->Node)
{
return_ACPI_STATUS (AE_NULL_ENTRY);
}
/* Init for new method, wait on concurrency semaphore */
Status = AcpiDsBeginMethodExecution (Info->Node, Info->ObjDesc, NULL);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (Status);
}
/*
* The caller "owns" the parameters, so give each one an extra reference
*/
AcpiPsUpdateParameterList (Info, REF_INCREMENT);
/*
* Execute the method. Performs parse simultaneously
*/
ACPI_DEBUG_PRINT ((ACPI_DB_PARSE,
"**** Begin Method Parse/Execute [%4.4s] **** Node=%p Obj=%p\n",
Info->Node->Name.Ascii, Info->Node, Info->ObjDesc));
/* Create and init a Root Node */
Op = AcpiPsCreateScopeOp (Info->ObjDesc->Method.AmlStart);
if (!Op)
{
Status = AE_NO_MEMORY;
goto Cleanup;
}
/* Create and initialize a new walk state */
Info->PassNumber = ACPI_IMODE_EXECUTE;
WalkState = AcpiDsCreateWalkState (
Info->ObjDesc->Method.OwnerId, NULL, NULL, NULL);
if (!WalkState)
{
Status = AE_NO_MEMORY;
goto Cleanup;
}
Status = AcpiDsInitAmlWalk (WalkState, Op, Info->Node,
Info->ObjDesc->Method.AmlStart,
Info->ObjDesc->Method.AmlLength, Info, Info->PassNumber);
if (ACPI_FAILURE (Status))
{
AcpiDsDeleteWalkState (WalkState);
goto Cleanup;
}
if (Info->ObjDesc->Method.InfoFlags & ACPI_METHOD_MODULE_LEVEL)
{
WalkState->ParseFlags |= ACPI_PARSE_MODULE_LEVEL;
}
/* Invoke an internal method if necessary */
if (Info->ObjDesc->Method.InfoFlags & ACPI_METHOD_INTERNAL_ONLY)
{
Status = Info->ObjDesc->Method.Dispatch.Implementation (WalkState);
Info->ReturnObject = WalkState->ReturnDesc;
/* Cleanup states */
AcpiDsScopeStackClear (WalkState);
AcpiPsCleanupScope (&WalkState->ParserState);
AcpiDsTerminateControlMethod (WalkState->MethodDesc, WalkState);
AcpiDsDeleteWalkState (WalkState);
goto Cleanup;
}
/*
* Start method evaluation with an implicit return of zero.
* This is done for Windows compatibility.
*/
if (AcpiGbl_EnableInterpreterSlack)
{
WalkState->ImplicitReturnObj =
AcpiUtCreateIntegerObject ((UINT64) 0);
if (!WalkState->ImplicitReturnObj)
{
Status = AE_NO_MEMORY;
AcpiDsDeleteWalkState (WalkState);
goto Cleanup;
}
}
/* Parse the AML */
Status = AcpiPsParseAml (WalkState);
/* WalkState was deleted by ParseAml */
Cleanup:
AcpiPsDeleteParseTree (Op);
/* Take away the extra reference that we gave the parameters above */
AcpiPsUpdateParameterList (Info, REF_DECREMENT);
/* Exit now if error above */
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (Status);
}
/*
* If the method has returned an object, signal this to the caller with
* a control exception code
*/
if (Info->ReturnObject)
{
ACPI_DEBUG_PRINT ((ACPI_DB_PARSE, "Method returned ObjDesc=%p\n",
Info->ReturnObject));
ACPI_DUMP_STACK_ENTRY (Info->ReturnObject);
Status = AE_CTRL_RETURN_VALUE;
}
return_ACPI_STATUS (Status);
}
ACPI_STATUS
AcpiNsOneCompleteParse (
UINT32 PassNumber,
UINT32 TableIndex,
ACPI_NAMESPACE_NODE *StartNode)
{
ACPI_PARSE_OBJECT *ParseRoot;
ACPI_STATUS Status;
UINT32 AmlLength;
UINT8 *AmlStart;
ACPI_WALK_STATE *WalkState;
ACPI_TABLE_HEADER *Table;
ACPI_OWNER_ID OwnerId;
ACPI_FUNCTION_TRACE (NsOneCompleteParse);
Status = AcpiGetTableByIndex (TableIndex, &Table);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (Status);
}
/* Table must consist of at least a complete header */
if (Table->Length < sizeof (ACPI_TABLE_HEADER))
{
return_ACPI_STATUS (AE_BAD_HEADER);
}
AmlStart = (UINT8 *) Table + sizeof (ACPI_TABLE_HEADER);
AmlLength = Table->Length - sizeof (ACPI_TABLE_HEADER);
Status = AcpiTbGetOwnerId (TableIndex, &OwnerId);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (Status);
}
/* Create and init a Root Node */
ParseRoot = AcpiPsCreateScopeOp (AmlStart);
if (!ParseRoot)
{
return_ACPI_STATUS (AE_NO_MEMORY);
}
/* Create and initialize a new walk state */
WalkState = AcpiDsCreateWalkState (OwnerId, NULL, NULL, NULL);
if (!WalkState)
{
AcpiPsFreeOp (ParseRoot);
return_ACPI_STATUS (AE_NO_MEMORY);
}
Status = AcpiDsInitAmlWalk (WalkState, ParseRoot, NULL,
AmlStart, AmlLength, NULL, (UINT8) PassNumber);
if (ACPI_FAILURE (Status))
{
AcpiDsDeleteWalkState (WalkState);
goto Cleanup;
}
/* Found OSDT table, enable the namespace override feature */
if (ACPI_COMPARE_NAME(Table->Signature, ACPI_SIG_OSDT) &&
PassNumber == ACPI_IMODE_LOAD_PASS1)
{
WalkState->NamespaceOverride = TRUE;
}
/* StartNode is the default location to load the table */
if (StartNode && StartNode != AcpiGbl_RootNode)
{
Status = AcpiDsScopeStackPush (
StartNode, ACPI_TYPE_METHOD, WalkState);
if (ACPI_FAILURE (Status))
{
AcpiDsDeleteWalkState (WalkState);
goto Cleanup;
}
}
/* Parse the AML */
ACPI_DEBUG_PRINT ((ACPI_DB_PARSE,
"*PARSE* pass %u parse\n", PassNumber));
AcpiExEnterInterpreter ();
Status = AcpiPsParseAml (WalkState);
AcpiExExitInterpreter ();
Cleanup:
AcpiPsDeleteParseTree (ParseRoot);
return_ACPI_STATUS (Status);
}