475 lines
11 KiB
C
475 lines
11 KiB
C
/******************************************************************************
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*
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* Name: acdispat.h - dispatcher (parser to interpreter interface)
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*
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*****************************************************************************/
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/*
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* Copyright (C) 2000 - 2016, Intel Corp.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions, and the following disclaimer,
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* without modification.
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* 2. Redistributions in binary form must reproduce at minimum a disclaimer
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* substantially similar to the "NO WARRANTY" disclaimer below
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* ("Disclaimer") and any redistribution must be conditioned upon
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* including a substantially similar Disclaimer requirement for further
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* binary redistribution.
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* 3. Neither the names of the above-listed copyright holders nor the names
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* of any contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* Alternatively, this software may be distributed under the terms of the
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* GNU General Public License ("GPL") version 2 as published by the Free
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* Software Foundation.
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*
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* NO WARRANTY
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGES.
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*/
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#ifndef _ACDISPAT_H_
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#define _ACDISPAT_H_
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#define NAMEOF_LOCAL_NTE "__L0"
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#define NAMEOF_ARG_NTE "__A0"
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/*
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* dsargs - execution of dynamic arguments for static objects
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*/
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ACPI_STATUS
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AcpiDsGetBufferFieldArguments (
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ACPI_OPERAND_OBJECT *ObjDesc);
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ACPI_STATUS
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AcpiDsGetBankFieldArguments (
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ACPI_OPERAND_OBJECT *ObjDesc);
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ACPI_STATUS
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AcpiDsGetRegionArguments (
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ACPI_OPERAND_OBJECT *RgnDesc);
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ACPI_STATUS
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AcpiDsGetBufferArguments (
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ACPI_OPERAND_OBJECT *ObjDesc);
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ACPI_STATUS
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AcpiDsGetPackageArguments (
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ACPI_OPERAND_OBJECT *ObjDesc);
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/*
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* dscontrol - support for execution control opcodes
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*/
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ACPI_STATUS
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AcpiDsExecBeginControlOp (
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ACPI_WALK_STATE *WalkState,
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ACPI_PARSE_OBJECT *Op);
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ACPI_STATUS
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AcpiDsExecEndControlOp (
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ACPI_WALK_STATE *WalkState,
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ACPI_PARSE_OBJECT *Op);
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/*
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* dsopcode - support for late operand evaluation
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*/
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ACPI_STATUS
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AcpiDsEvalBufferFieldOperands (
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ACPI_WALK_STATE *WalkState,
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ACPI_PARSE_OBJECT *Op);
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ACPI_STATUS
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AcpiDsEvalRegionOperands (
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ACPI_WALK_STATE *WalkState,
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ACPI_PARSE_OBJECT *Op);
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ACPI_STATUS
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AcpiDsEvalTableRegionOperands (
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ACPI_WALK_STATE *WalkState,
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ACPI_PARSE_OBJECT *Op);
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ACPI_STATUS
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AcpiDsEvalDataObjectOperands (
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ACPI_WALK_STATE *WalkState,
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ACPI_PARSE_OBJECT *Op,
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ACPI_OPERAND_OBJECT *ObjDesc);
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ACPI_STATUS
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AcpiDsEvalBankFieldOperands (
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ACPI_WALK_STATE *WalkState,
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ACPI_PARSE_OBJECT *Op);
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ACPI_STATUS
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AcpiDsInitializeRegion (
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ACPI_HANDLE ObjHandle);
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/*
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* dsexec - Parser/Interpreter interface, method execution callbacks
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*/
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ACPI_STATUS
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AcpiDsGetPredicateValue (
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ACPI_WALK_STATE *WalkState,
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ACPI_OPERAND_OBJECT *ResultObj);
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ACPI_STATUS
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AcpiDsExecBeginOp (
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ACPI_WALK_STATE *WalkState,
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ACPI_PARSE_OBJECT **OutOp);
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ACPI_STATUS
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AcpiDsExecEndOp (
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ACPI_WALK_STATE *State);
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/*
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* dsfield - Parser/Interpreter interface for AML fields
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*/
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ACPI_STATUS
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AcpiDsCreateField (
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ACPI_PARSE_OBJECT *Op,
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ACPI_NAMESPACE_NODE *RegionNode,
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ACPI_WALK_STATE *WalkState);
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ACPI_STATUS
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AcpiDsCreateBankField (
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ACPI_PARSE_OBJECT *Op,
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ACPI_NAMESPACE_NODE *RegionNode,
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ACPI_WALK_STATE *WalkState);
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ACPI_STATUS
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AcpiDsCreateIndexField (
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ACPI_PARSE_OBJECT *Op,
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ACPI_NAMESPACE_NODE *RegionNode,
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ACPI_WALK_STATE *WalkState);
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ACPI_STATUS
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AcpiDsCreateBufferField (
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ACPI_PARSE_OBJECT *Op,
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ACPI_WALK_STATE *WalkState);
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ACPI_STATUS
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AcpiDsInitFieldObjects (
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ACPI_PARSE_OBJECT *Op,
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ACPI_WALK_STATE *WalkState);
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/*
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* dsload - Parser/Interpreter interface
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*/
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ACPI_STATUS
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AcpiDsInitCallbacks (
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ACPI_WALK_STATE *WalkState,
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UINT32 PassNumber);
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/* dsload - pass 1 namespace load callbacks */
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ACPI_STATUS
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AcpiDsLoad1BeginOp (
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ACPI_WALK_STATE *WalkState,
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ACPI_PARSE_OBJECT **OutOp);
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ACPI_STATUS
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AcpiDsLoad1EndOp (
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ACPI_WALK_STATE *WalkState);
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/* dsload - pass 2 namespace load callbacks */
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ACPI_STATUS
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AcpiDsLoad2BeginOp (
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ACPI_WALK_STATE *WalkState,
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ACPI_PARSE_OBJECT **OutOp);
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ACPI_STATUS
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AcpiDsLoad2EndOp (
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ACPI_WALK_STATE *WalkState);
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/*
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* dsmthdat - method data (locals/args)
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*/
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ACPI_STATUS
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AcpiDsStoreObjectToLocal (
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UINT8 Type,
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UINT32 Index,
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ACPI_OPERAND_OBJECT *SrcDesc,
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ACPI_WALK_STATE *WalkState);
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ACPI_STATUS
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AcpiDsMethodDataGetEntry (
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UINT16 Opcode,
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UINT32 Index,
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ACPI_WALK_STATE *WalkState,
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ACPI_OPERAND_OBJECT ***Node);
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void
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AcpiDsMethodDataDeleteAll (
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ACPI_WALK_STATE *WalkState);
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BOOLEAN
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AcpiDsIsMethodValue (
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ACPI_OPERAND_OBJECT *ObjDesc);
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ACPI_STATUS
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AcpiDsMethodDataGetValue (
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UINT8 Type,
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UINT32 Index,
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ACPI_WALK_STATE *WalkState,
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ACPI_OPERAND_OBJECT **DestDesc);
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ACPI_STATUS
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AcpiDsMethodDataInitArgs (
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ACPI_OPERAND_OBJECT **Params,
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UINT32 MaxParamCount,
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ACPI_WALK_STATE *WalkState);
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ACPI_STATUS
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AcpiDsMethodDataGetNode (
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UINT8 Type,
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UINT32 Index,
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ACPI_WALK_STATE *WalkState,
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ACPI_NAMESPACE_NODE **Node);
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void
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AcpiDsMethodDataInit (
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ACPI_WALK_STATE *WalkState);
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/*
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* dsmethod - Parser/Interpreter interface - control method parsing
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*/
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ACPI_STATUS
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AcpiDsAutoSerializeMethod (
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ACPI_NAMESPACE_NODE *Node,
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ACPI_OPERAND_OBJECT *ObjDesc);
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ACPI_STATUS
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AcpiDsCallControlMethod (
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ACPI_THREAD_STATE *Thread,
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ACPI_WALK_STATE *WalkState,
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ACPI_PARSE_OBJECT *Op);
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ACPI_STATUS
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AcpiDsRestartControlMethod (
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ACPI_WALK_STATE *WalkState,
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ACPI_OPERAND_OBJECT *ReturnDesc);
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void
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AcpiDsTerminateControlMethod (
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ACPI_OPERAND_OBJECT *MethodDesc,
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ACPI_WALK_STATE *WalkState);
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ACPI_STATUS
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AcpiDsBeginMethodExecution (
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ACPI_NAMESPACE_NODE *MethodNode,
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ACPI_OPERAND_OBJECT *ObjDesc,
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ACPI_WALK_STATE *WalkState);
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ACPI_STATUS
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AcpiDsMethodError (
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ACPI_STATUS Status,
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ACPI_WALK_STATE *WalkState);
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/*
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* dsinit
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*/
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ACPI_STATUS
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AcpiDsInitializeObjects (
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UINT32 TableIndex,
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ACPI_NAMESPACE_NODE *StartNode);
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/*
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* dsobject - Parser/Interpreter interface - object initialization and conversion
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*/
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ACPI_STATUS
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AcpiDsBuildInternalBufferObj (
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ACPI_WALK_STATE *WalkState,
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ACPI_PARSE_OBJECT *Op,
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UINT32 BufferLength,
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ACPI_OPERAND_OBJECT **ObjDescPtr);
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ACPI_STATUS
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AcpiDsBuildInternalPackageObj (
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ACPI_WALK_STATE *WalkState,
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ACPI_PARSE_OBJECT *op,
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UINT32 PackageLength,
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ACPI_OPERAND_OBJECT **ObjDesc);
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ACPI_STATUS
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AcpiDsInitObjectFromOp (
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ACPI_WALK_STATE *WalkState,
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ACPI_PARSE_OBJECT *Op,
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UINT16 Opcode,
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ACPI_OPERAND_OBJECT **ObjDesc);
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ACPI_STATUS
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AcpiDsCreateNode (
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ACPI_WALK_STATE *WalkState,
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ACPI_NAMESPACE_NODE *Node,
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ACPI_PARSE_OBJECT *Op);
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/*
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* dsutils - Parser/Interpreter interface utility routines
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*/
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void
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AcpiDsClearImplicitReturn (
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ACPI_WALK_STATE *WalkState);
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BOOLEAN
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AcpiDsDoImplicitReturn (
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ACPI_OPERAND_OBJECT *ReturnDesc,
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ACPI_WALK_STATE *WalkState,
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BOOLEAN AddReference);
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BOOLEAN
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AcpiDsIsResultUsed (
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ACPI_PARSE_OBJECT *Op,
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ACPI_WALK_STATE *WalkState);
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void
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AcpiDsDeleteResultIfNotUsed (
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ACPI_PARSE_OBJECT *Op,
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ACPI_OPERAND_OBJECT *ResultObj,
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ACPI_WALK_STATE *WalkState);
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ACPI_STATUS
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AcpiDsCreateOperand (
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ACPI_WALK_STATE *WalkState,
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ACPI_PARSE_OBJECT *Arg,
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UINT32 ArgsRemaining);
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ACPI_STATUS
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AcpiDsCreateOperands (
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ACPI_WALK_STATE *WalkState,
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ACPI_PARSE_OBJECT *FirstArg);
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ACPI_STATUS
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AcpiDsResolveOperands (
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ACPI_WALK_STATE *WalkState);
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void
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AcpiDsClearOperands (
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ACPI_WALK_STATE *WalkState);
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ACPI_STATUS
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AcpiDsEvaluateNamePath (
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ACPI_WALK_STATE *WalkState);
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/*
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* dswscope - Scope Stack manipulation
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*/
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ACPI_STATUS
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AcpiDsScopeStackPush (
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ACPI_NAMESPACE_NODE *Node,
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ACPI_OBJECT_TYPE Type,
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ACPI_WALK_STATE *WalkState);
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ACPI_STATUS
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AcpiDsScopeStackPop (
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ACPI_WALK_STATE *WalkState);
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void
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AcpiDsScopeStackClear (
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ACPI_WALK_STATE *WalkState);
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/*
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* dswstate - parser WALK_STATE management routines
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*/
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ACPI_STATUS
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AcpiDsObjStackPush (
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void *Object,
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ACPI_WALK_STATE *WalkState);
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ACPI_STATUS
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AcpiDsObjStackPop (
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UINT32 PopCount,
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ACPI_WALK_STATE *WalkState);
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ACPI_WALK_STATE *
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AcpiDsCreateWalkState (
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ACPI_OWNER_ID OwnerId,
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ACPI_PARSE_OBJECT *Origin,
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ACPI_OPERAND_OBJECT *MthDesc,
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ACPI_THREAD_STATE *Thread);
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ACPI_STATUS
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AcpiDsInitAmlWalk (
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ACPI_WALK_STATE *WalkState,
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ACPI_PARSE_OBJECT *Op,
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ACPI_NAMESPACE_NODE *MethodNode,
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UINT8 *AmlStart,
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UINT32 AmlLength,
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ACPI_EVALUATE_INFO *Info,
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UINT8 PassNumber);
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void
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AcpiDsObjStackPopAndDelete (
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UINT32 PopCount,
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ACPI_WALK_STATE *WalkState);
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void
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AcpiDsDeleteWalkState (
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ACPI_WALK_STATE *WalkState);
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ACPI_WALK_STATE *
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AcpiDsPopWalkState (
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ACPI_THREAD_STATE *Thread);
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void
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AcpiDsPushWalkState (
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ACPI_WALK_STATE *WalkState,
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ACPI_THREAD_STATE *Thread);
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ACPI_STATUS
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AcpiDsResultStackClear (
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ACPI_WALK_STATE *WalkState);
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ACPI_WALK_STATE *
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AcpiDsGetCurrentWalkState (
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ACPI_THREAD_STATE *Thread);
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ACPI_STATUS
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AcpiDsResultPop (
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ACPI_OPERAND_OBJECT **Object,
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ACPI_WALK_STATE *WalkState);
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ACPI_STATUS
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AcpiDsResultPush (
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ACPI_OPERAND_OBJECT *Object,
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ACPI_WALK_STATE *WalkState);
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/*
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* dsdebug - parser debugging routines
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*/
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void
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AcpiDsDumpMethodStack (
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ACPI_STATUS Status,
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ACPI_WALK_STATE *WalkState,
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ACPI_PARSE_OBJECT *Op);
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#endif /* _ACDISPAT_H_ */
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