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diff --git a/sys/contrib/dev/acpica/components/dispatcher/dswexec.c b/sys/contrib/dev/acpica/components/dispatcher/dswexec.c
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+++ b/sys/contrib/dev/acpica/components/dispatcher/dswexec.c
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+/******************************************************************************
+ *
+ * Module Name: dswexec - Dispatcher method execution callbacks;
+ * dispatch to interpreter.
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2012, Intel Corp.
+ * 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.
+ */
+
+#define __DSWEXEC_C__
+
+#include <contrib/dev/acpica/include/acpi.h>
+#include <contrib/dev/acpica/include/accommon.h>
+#include <contrib/dev/acpica/include/acparser.h>
+#include <contrib/dev/acpica/include/amlcode.h>
+#include <contrib/dev/acpica/include/acdispat.h>
+#include <contrib/dev/acpica/include/acinterp.h>
+#include <contrib/dev/acpica/include/acnamesp.h>
+#include <contrib/dev/acpica/include/acdebug.h>
+
+
+#define _COMPONENT ACPI_DISPATCHER
+ ACPI_MODULE_NAME ("dswexec")
+
+/*
+ * Dispatch table for opcode classes
+ */
+static ACPI_EXECUTE_OP AcpiGbl_OpTypeDispatch [] =
+{
+ AcpiExOpcode_0A_0T_1R,
+ AcpiExOpcode_1A_0T_0R,
+ AcpiExOpcode_1A_0T_1R,
+ AcpiExOpcode_1A_1T_0R,
+ AcpiExOpcode_1A_1T_1R,
+ AcpiExOpcode_2A_0T_0R,
+ AcpiExOpcode_2A_0T_1R,
+ AcpiExOpcode_2A_1T_1R,
+ AcpiExOpcode_2A_2T_1R,
+ AcpiExOpcode_3A_0T_0R,
+ AcpiExOpcode_3A_1T_1R,
+ AcpiExOpcode_6A_0T_1R
+};
+
+
+/*****************************************************************************
+ *
+ * FUNCTION: AcpiDsGetPredicateValue
+ *
+ * PARAMETERS: WalkState - Current state of the parse tree walk
+ * ResultObj - if non-zero, pop result from result stack
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Get the result of a predicate evaluation
+ *
+ ****************************************************************************/
+
+ACPI_STATUS
+AcpiDsGetPredicateValue (
+ ACPI_WALK_STATE *WalkState,
+ ACPI_OPERAND_OBJECT *ResultObj)
+{
+ ACPI_STATUS Status = AE_OK;
+ ACPI_OPERAND_OBJECT *ObjDesc;
+ ACPI_OPERAND_OBJECT *LocalObjDesc = NULL;
+
+
+ ACPI_FUNCTION_TRACE_PTR (DsGetPredicateValue, WalkState);
+
+
+ WalkState->ControlState->Common.State = 0;
+
+ if (ResultObj)
+ {
+ Status = AcpiDsResultPop (&ObjDesc, WalkState);
+ if (ACPI_FAILURE (Status))
+ {
+ ACPI_EXCEPTION ((AE_INFO, Status,
+ "Could not get result from predicate evaluation"));
+
+ return_ACPI_STATUS (Status);
+ }
+ }
+ else
+ {
+ Status = AcpiDsCreateOperand (WalkState, WalkState->Op, 0);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+
+ Status = AcpiExResolveToValue (&WalkState->Operands [0], WalkState);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+
+ ObjDesc = WalkState->Operands [0];
+ }
+
+ if (!ObjDesc)
+ {
+ ACPI_ERROR ((AE_INFO,
+ "No predicate ObjDesc=%p State=%p",
+ ObjDesc, WalkState));
+
+ return_ACPI_STATUS (AE_AML_NO_OPERAND);
+ }
+
+ /*
+ * Result of predicate evaluation must be an Integer
+ * object. Implicitly convert the argument if necessary.
+ */
+ Status = AcpiExConvertToInteger (ObjDesc, &LocalObjDesc, 16);
+ if (ACPI_FAILURE (Status))
+ {
+ goto Cleanup;
+ }
+
+ if (LocalObjDesc->Common.Type != ACPI_TYPE_INTEGER)
+ {
+ ACPI_ERROR ((AE_INFO,
+ "Bad predicate (not an integer) ObjDesc=%p State=%p Type=0x%X",
+ ObjDesc, WalkState, ObjDesc->Common.Type));
+
+ Status = AE_AML_OPERAND_TYPE;
+ goto Cleanup;
+ }
+
+ /* Truncate the predicate to 32-bits if necessary */
+
+ AcpiExTruncateFor32bitTable (LocalObjDesc);
+
+ /*
+ * Save the result of the predicate evaluation on
+ * the control stack
+ */
+ if (LocalObjDesc->Integer.Value)
+ {
+ WalkState->ControlState->Common.Value = TRUE;
+ }
+ else
+ {
+ /*
+ * Predicate is FALSE, we will just toss the
+ * rest of the package
+ */
+ WalkState->ControlState->Common.Value = FALSE;
+ Status = AE_CTRL_FALSE;
+ }
+
+ /* Predicate can be used for an implicit return value */
+
+ (void) AcpiDsDoImplicitReturn (LocalObjDesc, WalkState, TRUE);
+
+
+Cleanup:
+
+ ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Completed a predicate eval=%X Op=%p\n",
+ WalkState->ControlState->Common.Value, WalkState->Op));
+
+ /* Break to debugger to display result */
+
+ ACPI_DEBUGGER_EXEC (AcpiDbDisplayResultObject (LocalObjDesc, WalkState));
+
+ /*
+ * Delete the predicate result object (we know that
+ * we don't need it anymore)
+ */
+ if (LocalObjDesc != ObjDesc)
+ {
+ AcpiUtRemoveReference (LocalObjDesc);
+ }
+ AcpiUtRemoveReference (ObjDesc);
+
+ WalkState->ControlState->Common.State = ACPI_CONTROL_NORMAL;
+ return_ACPI_STATUS (Status);
+}
+
+
+/*****************************************************************************
+ *
+ * FUNCTION: AcpiDsExecBeginOp
+ *
+ * PARAMETERS: WalkState - Current state of the parse tree walk
+ * OutOp - Where to return op if a new one is created
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Descending callback used during the execution of control
+ * methods. This is where most operators and operands are
+ * dispatched to the interpreter.
+ *
+ ****************************************************************************/
+
+ACPI_STATUS
+AcpiDsExecBeginOp (
+ ACPI_WALK_STATE *WalkState,
+ ACPI_PARSE_OBJECT **OutOp)
+{
+ ACPI_PARSE_OBJECT *Op;
+ ACPI_STATUS Status = AE_OK;
+ UINT32 OpcodeClass;
+
+
+ ACPI_FUNCTION_TRACE_PTR (DsExecBeginOp, WalkState);
+
+
+ Op = WalkState->Op;
+ if (!Op)
+ {
+ Status = AcpiDsLoad2BeginOp (WalkState, OutOp);
+ if (ACPI_FAILURE (Status))
+ {
+ goto ErrorExit;
+ }
+
+ Op = *OutOp;
+ WalkState->Op = Op;
+ WalkState->Opcode = Op->Common.AmlOpcode;
+ WalkState->OpInfo = AcpiPsGetOpcodeInfo (Op->Common.AmlOpcode);
+
+ if (AcpiNsOpensScope (WalkState->OpInfo->ObjectType))
+ {
+ ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
+ "(%s) Popping scope for Op %p\n",
+ AcpiUtGetTypeName (WalkState->OpInfo->ObjectType), Op));
+
+ Status = AcpiDsScopeStackPop (WalkState);
+ if (ACPI_FAILURE (Status))
+ {
+ goto ErrorExit;
+ }
+ }
+ }
+
+ if (Op == WalkState->Origin)
+ {
+ if (OutOp)
+ {
+ *OutOp = Op;
+ }
+
+ return_ACPI_STATUS (AE_OK);
+ }
+
+ /*
+ * If the previous opcode was a conditional, this opcode
+ * must be the beginning of the associated predicate.
+ * Save this knowledge in the current scope descriptor
+ */
+ if ((WalkState->ControlState) &&
+ (WalkState->ControlState->Common.State ==
+ ACPI_CONTROL_CONDITIONAL_EXECUTING))
+ {
+ ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Exec predicate Op=%p State=%p\n",
+ Op, WalkState));
+
+ WalkState->ControlState->Common.State = ACPI_CONTROL_PREDICATE_EXECUTING;
+
+ /* Save start of predicate */
+
+ WalkState->ControlState->Control.PredicateOp = Op;
+ }
+
+
+ OpcodeClass = WalkState->OpInfo->Class;
+
+ /* We want to send namepaths to the load code */
+
+ if (Op->Common.AmlOpcode == AML_INT_NAMEPATH_OP)
+ {
+ OpcodeClass = AML_CLASS_NAMED_OBJECT;
+ }
+
+ /*
+ * Handle the opcode based upon the opcode type
+ */
+ switch (OpcodeClass)
+ {
+ case AML_CLASS_CONTROL:
+
+ Status = AcpiDsExecBeginControlOp (WalkState, Op);
+ break;
+
+
+ case AML_CLASS_NAMED_OBJECT:
+
+ if (WalkState->WalkType & ACPI_WALK_METHOD)
+ {
+ /*
+ * Found a named object declaration during method execution;
+ * we must enter this object into the namespace. The created
+ * object is temporary and will be deleted upon completion of
+ * the execution of this method.
+ *
+ * Note 10/2010: Except for the Scope() op. This opcode does
+ * not actually create a new object, it refers to an existing
+ * object. However, for Scope(), we want to indeed open a
+ * new scope.
+ */
+ if (Op->Common.AmlOpcode != AML_SCOPE_OP)
+ {
+ Status = AcpiDsLoad2BeginOp (WalkState, NULL);
+ }
+ else
+ {
+ Status = AcpiDsScopeStackPush (Op->Named.Node,
+ Op->Named.Node->Type, WalkState);
+ if (ACPI_FAILURE (Status))
+ {
+ return_ACPI_STATUS (Status);
+ }
+ }
+ }
+ break;
+
+
+ case AML_CLASS_EXECUTE:
+ case AML_CLASS_CREATE:
+
+ break;
+
+
+ default:
+ break;
+ }
+
+ /* Nothing to do here during method execution */
+
+ return_ACPI_STATUS (Status);
+
+
+ErrorExit:
+ Status = AcpiDsMethodError (Status, WalkState);
+ return_ACPI_STATUS (Status);
+}
+
+
+/*****************************************************************************
+ *
+ * FUNCTION: AcpiDsExecEndOp
+ *
+ * PARAMETERS: WalkState - Current state of the parse tree walk
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Ascending callback used during the execution of control
+ * methods. The only thing we really need to do here is to
+ * notice the beginning of IF, ELSE, and WHILE blocks.
+ *
+ ****************************************************************************/
+
+ACPI_STATUS
+AcpiDsExecEndOp (
+ ACPI_WALK_STATE *WalkState)
+{
+ ACPI_PARSE_OBJECT *Op;
+ ACPI_STATUS Status = AE_OK;
+ UINT32 OpType;
+ UINT32 OpClass;
+ ACPI_PARSE_OBJECT *NextOp;
+ ACPI_PARSE_OBJECT *FirstArg;
+
+
+ ACPI_FUNCTION_TRACE_PTR (DsExecEndOp, WalkState);
+
+
+ Op = WalkState->Op;
+ OpType = WalkState->OpInfo->Type;
+ OpClass = WalkState->OpInfo->Class;
+
+ if (OpClass == AML_CLASS_UNKNOWN)
+ {
+ ACPI_ERROR ((AE_INFO, "Unknown opcode 0x%X", Op->Common.AmlOpcode));
+ return_ACPI_STATUS (AE_NOT_IMPLEMENTED);
+ }
+
+ FirstArg = Op->Common.Value.Arg;
+
+ /* Init the walk state */
+
+ WalkState->NumOperands = 0;
+ WalkState->OperandIndex = 0;
+ WalkState->ReturnDesc = NULL;
+ WalkState->ResultObj = NULL;
+
+ /* Call debugger for single step support (DEBUG build only) */
+
+ ACPI_DEBUGGER_EXEC (Status = AcpiDbSingleStep (WalkState, Op, OpClass));
+ ACPI_DEBUGGER_EXEC (if (ACPI_FAILURE (Status)) {return_ACPI_STATUS (Status);});
+
+ /* Decode the Opcode Class */
+
+ switch (OpClass)
+ {
+ case AML_CLASS_ARGUMENT: /* Constants, literals, etc. */
+
+ if (WalkState->Opcode == AML_INT_NAMEPATH_OP)
+ {
+ Status = AcpiDsEvaluateNamePath (WalkState);
+ if (ACPI_FAILURE (Status))
+ {
+ goto Cleanup;
+ }
+ }
+ break;
+
+
+ case AML_CLASS_EXECUTE: /* Most operators with arguments */
+
+ /* Build resolved operand stack */
+
+ Status = AcpiDsCreateOperands (WalkState, FirstArg);
+ if (ACPI_FAILURE (Status))
+ {
+ goto Cleanup;
+ }
+
+ /*
+ * All opcodes require operand resolution, with the only exceptions
+ * being the ObjectType and SizeOf operators.
+ */
+ if (!(WalkState->OpInfo->Flags & AML_NO_OPERAND_RESOLVE))
+ {
+ /* Resolve all operands */
+
+ Status = AcpiExResolveOperands (WalkState->Opcode,
+ &(WalkState->Operands [WalkState->NumOperands -1]),
+ WalkState);
+ }
+
+ if (ACPI_SUCCESS (Status))
+ {
+ /*
+ * Dispatch the request to the appropriate interpreter handler
+ * routine. There is one routine per opcode "type" based upon the
+ * number of opcode arguments and return type.
+ */
+ Status = AcpiGbl_OpTypeDispatch[OpType] (WalkState);
+ }
+ else
+ {
+ /*
+ * Treat constructs of the form "Store(LocalX,LocalX)" as noops when the
+ * Local is uninitialized.
+ */
+ if ((Status == AE_AML_UNINITIALIZED_LOCAL) &&
+ (WalkState->Opcode == AML_STORE_OP) &&
+ (WalkState->Operands[0]->Common.Type == ACPI_TYPE_LOCAL_REFERENCE) &&
+ (WalkState->Operands[1]->Common.Type == ACPI_TYPE_LOCAL_REFERENCE) &&
+ (WalkState->Operands[0]->Reference.Class ==
+ WalkState->Operands[1]->Reference.Class) &&
+ (WalkState->Operands[0]->Reference.Value ==
+ WalkState->Operands[1]->Reference.Value))
+ {
+ Status = AE_OK;
+ }
+ else
+ {
+ ACPI_EXCEPTION ((AE_INFO, Status,
+ "While resolving operands for [%s]",
+ AcpiPsGetOpcodeName (WalkState->Opcode)));
+ }
+ }
+
+ /* Always delete the argument objects and clear the operand stack */
+
+ AcpiDsClearOperands (WalkState);
+
+ /*
+ * If a result object was returned from above, push it on the
+ * current result stack
+ */
+ if (ACPI_SUCCESS (Status) &&
+ WalkState->ResultObj)
+ {
+ Status = AcpiDsResultPush (WalkState->ResultObj, WalkState);
+ }
+ break;
+
+
+ default:
+
+ switch (OpType)
+ {
+ case AML_TYPE_CONTROL: /* Type 1 opcode, IF/ELSE/WHILE/NOOP */
+
+ /* 1 Operand, 0 ExternalResult, 0 InternalResult */
+
+ Status = AcpiDsExecEndControlOp (WalkState, Op);
+
+ break;
+
+
+ case AML_TYPE_METHOD_CALL:
+
+ /*
+ * If the method is referenced from within a package
+ * declaration, it is not a invocation of the method, just
+ * a reference to it.
+ */
+ if ((Op->Asl.Parent) &&
+ ((Op->Asl.Parent->Asl.AmlOpcode == AML_PACKAGE_OP) ||
+ (Op->Asl.Parent->Asl.AmlOpcode == AML_VAR_PACKAGE_OP)))
+ {
+ ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
+ "Method Reference in a Package, Op=%p\n", Op));
+
+ Op->Common.Node = (ACPI_NAMESPACE_NODE *) Op->Asl.Value.Arg->Asl.Node;
+ AcpiUtAddReference (Op->Asl.Value.Arg->Asl.Node->Object);
+ return_ACPI_STATUS (AE_OK);
+ }
+
+ ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH, "Method invocation, Op=%p\n", Op));
+
+ /*
+ * (AML_METHODCALL) Op->Asl.Value.Arg->Asl.Node contains
+ * the method Node pointer
+ */
+ /* NextOp points to the op that holds the method name */
+
+ NextOp = FirstArg;
+
+ /* NextOp points to first argument op */
+
+ NextOp = NextOp->Common.Next;
+
+ /*
+ * Get the method's arguments and put them on the operand stack
+ */
+ Status = AcpiDsCreateOperands (WalkState, NextOp);
+ if (ACPI_FAILURE (Status))
+ {
+ break;
+ }
+
+ /*
+ * Since the operands will be passed to another control method,
+ * we must resolve all local references here (Local variables,
+ * arguments to *this* method, etc.)
+ */
+ Status = AcpiDsResolveOperands (WalkState);
+ if (ACPI_FAILURE (Status))
+ {
+ /* On error, clear all resolved operands */
+
+ AcpiDsClearOperands (WalkState);
+ break;
+ }
+
+ /*
+ * Tell the walk loop to preempt this running method and
+ * execute the new method
+ */
+ Status = AE_CTRL_TRANSFER;
+
+ /*
+ * Return now; we don't want to disturb anything,
+ * especially the operand count!
+ */
+ return_ACPI_STATUS (Status);
+
+
+ case AML_TYPE_CREATE_FIELD:
+
+ ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
+ "Executing CreateField Buffer/Index Op=%p\n", Op));
+
+ Status = AcpiDsLoad2EndOp (WalkState);
+ if (ACPI_FAILURE (Status))
+ {
+ break;
+ }
+
+ Status = AcpiDsEvalBufferFieldOperands (WalkState, Op);
+ break;
+
+
+ case AML_TYPE_CREATE_OBJECT:
+
+ ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
+ "Executing CreateObject (Buffer/Package) Op=%p\n", Op));
+
+ switch (Op->Common.Parent->Common.AmlOpcode)
+ {
+ case AML_NAME_OP:
+
+ /*
+ * Put the Node on the object stack (Contains the ACPI Name
+ * of this object)
+ */
+ WalkState->Operands[0] = (void *) Op->Common.Parent->Common.Node;
+ WalkState->NumOperands = 1;
+
+ Status = AcpiDsCreateNode (WalkState,
+ Op->Common.Parent->Common.Node,
+ Op->Common.Parent);
+ if (ACPI_FAILURE (Status))
+ {
+ break;
+ }
+
+ /* Fall through */
+ /*lint -fallthrough */
+
+ case AML_INT_EVAL_SUBTREE_OP:
+
+ Status = AcpiDsEvalDataObjectOperands (WalkState, Op,
+ AcpiNsGetAttachedObject (Op->Common.Parent->Common.Node));
+ break;
+
+ default:
+
+ Status = AcpiDsEvalDataObjectOperands (WalkState, Op, NULL);
+ break;
+ }
+
+ /*
+ * If a result object was returned from above, push it on the
+ * current result stack
+ */
+ if (WalkState->ResultObj)
+ {
+ Status = AcpiDsResultPush (WalkState->ResultObj, WalkState);
+ }
+ break;
+
+
+ case AML_TYPE_NAMED_FIELD:
+ case AML_TYPE_NAMED_COMPLEX:
+ case AML_TYPE_NAMED_SIMPLE:
+ case AML_TYPE_NAMED_NO_OBJ:
+
+ Status = AcpiDsLoad2EndOp (WalkState);
+ if (ACPI_FAILURE (Status))
+ {
+ break;
+ }
+
+ if (Op->Common.AmlOpcode == AML_REGION_OP)
+ {
+ ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
+ "Executing OpRegion Address/Length Op=%p\n", Op));
+
+ Status = AcpiDsEvalRegionOperands (WalkState, Op);
+ if (ACPI_FAILURE (Status))
+ {
+ break;
+ }
+ }
+ else if (Op->Common.AmlOpcode == AML_DATA_REGION_OP)
+ {
+ ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
+ "Executing DataTableRegion Strings Op=%p\n", Op));
+
+ Status = AcpiDsEvalTableRegionOperands (WalkState, Op);
+ if (ACPI_FAILURE (Status))
+ {
+ break;
+ }
+ }
+ else if (Op->Common.AmlOpcode == AML_BANK_FIELD_OP)
+ {
+ ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
+ "Executing BankField Op=%p\n", Op));
+
+ Status = AcpiDsEvalBankFieldOperands (WalkState, Op);
+ if (ACPI_FAILURE (Status))
+ {
+ break;
+ }
+ }
+ break;
+
+
+ case AML_TYPE_UNDEFINED:
+
+ ACPI_ERROR ((AE_INFO,
+ "Undefined opcode type Op=%p", Op));
+ return_ACPI_STATUS (AE_NOT_IMPLEMENTED);
+
+
+ case AML_TYPE_BOGUS:
+
+ ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
+ "Internal opcode=%X type Op=%p\n",
+ WalkState->Opcode, Op));
+ break;
+
+
+ default:
+
+ ACPI_ERROR ((AE_INFO,
+ "Unimplemented opcode, class=0x%X type=0x%X Opcode=-0x%X Op=%p",
+ OpClass, OpType, Op->Common.AmlOpcode, Op));
+
+ Status = AE_NOT_IMPLEMENTED;
+ break;
+ }
+ }
+
+ /*
+ * ACPI 2.0 support for 64-bit integers: Truncate numeric
+ * result value if we are executing from a 32-bit ACPI table
+ */
+ AcpiExTruncateFor32bitTable (WalkState->ResultObj);
+
+ /*
+ * Check if we just completed the evaluation of a
+ * conditional predicate
+ */
+ if ((ACPI_SUCCESS (Status)) &&
+ (WalkState->ControlState) &&
+ (WalkState->ControlState->Common.State ==
+ ACPI_CONTROL_PREDICATE_EXECUTING) &&
+ (WalkState->ControlState->Control.PredicateOp == Op))
+ {
+ Status = AcpiDsGetPredicateValue (WalkState, WalkState->ResultObj);
+ WalkState->ResultObj = NULL;
+ }
+
+
+Cleanup:
+
+ if (WalkState->ResultObj)
+ {
+ /* Break to debugger to display result */
+
+ ACPI_DEBUGGER_EXEC (AcpiDbDisplayResultObject (WalkState->ResultObj,
+ WalkState));
+
+ /*
+ * Delete the result op if and only if:
+ * Parent will not use the result -- such as any
+ * non-nested type2 op in a method (parent will be method)
+ */
+ AcpiDsDeleteResultIfNotUsed (Op, WalkState->ResultObj, WalkState);
+ }
+
+#ifdef _UNDER_DEVELOPMENT
+
+ if (WalkState->ParserState.Aml == WalkState->ParserState.AmlEnd)
+ {
+ AcpiDbMethodEnd (WalkState);
+ }
+#endif
+
+ /* Invoke exception handler on error */
+
+ if (ACPI_FAILURE (Status))
+ {
+ Status = AcpiDsMethodError (Status, WalkState);
+ }
+
+ /* Always clear the object stack */
+
+ WalkState->NumOperands = 0;
+ return_ACPI_STATUS (Status);
+}
+
+
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