2 /******************************************************************************
4 * Module Name: asltransform - Parse tree transforms
7 *****************************************************************************/
9 /******************************************************************************
13 * Some or all of this work - Copyright (c) 1999 - 2006, Intel Corp.
14 * All rights reserved.
18 * 2.1. This is your license from Intel Corp. under its intellectual property
19 * rights. You may have additional license terms from the party that provided
20 * you this software, covering your right to use that party's intellectual
23 * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
24 * copy of the source code appearing in this file ("Covered Code") an
25 * irrevocable, perpetual, worldwide license under Intel's copyrights in the
26 * base code distributed originally by Intel ("Original Intel Code") to copy,
27 * make derivatives, distribute, use and display any portion of the Covered
28 * Code in any form, with the right to sublicense such rights; and
30 * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
31 * license (with the right to sublicense), under only those claims of Intel
32 * patents that are infringed by the Original Intel Code, to make, use, sell,
33 * offer to sell, and import the Covered Code and derivative works thereof
34 * solely to the minimum extent necessary to exercise the above copyright
35 * license, and in no event shall the patent license extend to any additions
36 * to or modifications of the Original Intel Code. No other license or right
37 * is granted directly or by implication, estoppel or otherwise;
39 * The above copyright and patent license is granted only if the following
44 * 3.1. Redistribution of Source with Rights to Further Distribute Source.
45 * Redistribution of source code of any substantial portion of the Covered
46 * Code or modification with rights to further distribute source must include
47 * the above Copyright Notice, the above License, this list of Conditions,
48 * and the following Disclaimer and Export Compliance provision. In addition,
49 * Licensee must cause all Covered Code to which Licensee contributes to
50 * contain a file documenting the changes Licensee made to create that Covered
51 * Code and the date of any change. Licensee must include in that file the
52 * documentation of any changes made by any predecessor Licensee. Licensee
53 * must include a prominent statement that the modification is derived,
54 * directly or indirectly, from Original Intel Code.
56 * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
57 * Redistribution of source code of any substantial portion of the Covered
58 * Code or modification without rights to further distribute source must
59 * include the following Disclaimer and Export Compliance provision in the
60 * documentation and/or other materials provided with distribution. In
61 * addition, Licensee may not authorize further sublicense of source of any
62 * portion of the Covered Code, and must include terms to the effect that the
63 * license from Licensee to its licensee is limited to the intellectual
64 * property embodied in the software Licensee provides to its licensee, and
65 * not to intellectual property embodied in modifications its licensee may
68 * 3.3. Redistribution of Executable. Redistribution in executable form of any
69 * substantial portion of the Covered Code or modification must reproduce the
70 * above Copyright Notice, and the following Disclaimer and Export Compliance
71 * provision in the documentation and/or other materials provided with the
74 * 3.4. Intel retains all right, title, and interest in and to the Original
77 * 3.5. Neither the name Intel nor any other trademark owned or controlled by
78 * Intel shall be used in advertising or otherwise to promote the sale, use or
79 * other dealings in products derived from or relating to the Covered Code
80 * without prior written authorization from Intel.
82 * 4. Disclaimer and Export Compliance
84 * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
85 * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
86 * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
87 * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
88 * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
89 * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
92 * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
93 * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
94 * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
95 * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
96 * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
97 * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
98 * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
101 * 4.3. Licensee shall not export, either directly or indirectly, any of this
102 * software or system incorporating such software without first obtaining any
103 * required license or other approval from the U. S. Department of Commerce or
104 * any other agency or department of the United States Government. In the
105 * event Licensee exports any such software from the United States or
106 * re-exports any such software from a foreign destination, Licensee shall
107 * ensure that the distribution and export/re-export of the software is in
108 * compliance with all laws, regulations, orders, or other restrictions of the
109 * U.S. Export Administration Regulations. Licensee agrees that neither it nor
110 * any of its subsidiaries will export/re-export any technical data, process,
111 * software, or service, directly or indirectly, to any country for which the
112 * United States government or any agency thereof requires an export license,
113 * other governmental approval, or letter of assurance, without first obtaining
114 * such license, approval or letter.
116 *****************************************************************************/
119 #include "aslcompiler.h"
120 #include "aslcompiler.y.h"
122 #define _COMPONENT ACPI_COMPILER
123 ACPI_MODULE_NAME ("asltransform")
125 /* Local prototypes */
129 ACPI_PARSE_OBJECT
*Op
);
132 TrAmlGetNextTempName (
133 ACPI_PARSE_OBJECT
*Op
,
137 TrAmlInitLineNumbers (
138 ACPI_PARSE_OBJECT
*Op
,
139 ACPI_PARSE_OBJECT
*Neighbor
);
143 ACPI_PARSE_OBJECT
*Op
,
147 TrAmlSetSubtreeParent (
148 ACPI_PARSE_OBJECT
*Op
,
149 ACPI_PARSE_OBJECT
*Parent
);
153 ACPI_PARSE_OBJECT
*Op
,
154 ACPI_PARSE_OBJECT
*NewPeer
);
157 TrDoDefinitionBlock (
158 ACPI_PARSE_OBJECT
*Op
);
162 ACPI_PARSE_OBJECT
*StartNode
);
165 /*******************************************************************************
167 * FUNCTION: TrAmlGetNextTempName
169 * PARAMETERS: Op - Current parse op
170 * TempCount - Current temporary counter. Was originally
171 * per-module; Currently per method, could be
172 * expanded to per-scope.
174 * RETURN: A pointer to name (allocated here).
176 * DESCRIPTION: Generate an ACPI name of the form _T_x. These names are
177 * reserved for use by the ASL compiler. (_T_0 through _T_Z)
179 ******************************************************************************/
182 TrAmlGetNextTempName (
183 ACPI_PARSE_OBJECT
*Op
,
189 if (*TempCount
>= (10+26)) /* 0-35 valid: 0-9 and A-Z for TempName[3] */
193 AslError (ASL_ERROR
, ASL_MSG_TOO_MANY_TEMPS
, Op
, NULL
);
197 TempName
= UtLocalCalloc (5);
199 if (*TempCount
< 10) /* 0-9 */
201 TempName
[3] = (char) (*TempCount
+ '0');
203 else /* 10-35: A-Z */
205 TempName
[3] = (char) (*TempCount
+ ('A' - 10));
209 /* First three characters are always "_T_" */
219 /*******************************************************************************
221 * FUNCTION: TrAmlInitLineNumbers
223 * PARAMETERS: Op - Op to be initialized
224 * Neighbor - Op used for initialization values
228 * DESCRIPTION: Initialized the various line numbers for a parse node.
230 ******************************************************************************/
233 TrAmlInitLineNumbers (
234 ACPI_PARSE_OBJECT
*Op
,
235 ACPI_PARSE_OBJECT
*Neighbor
)
238 Op
->Asl
.EndLine
= Neighbor
->Asl
.EndLine
;
239 Op
->Asl
.EndLogicalLine
= Neighbor
->Asl
.EndLogicalLine
;
240 Op
->Asl
.LineNumber
= Neighbor
->Asl
.LineNumber
;
241 Op
->Asl
.LogicalByteOffset
= Neighbor
->Asl
.LogicalByteOffset
;
242 Op
->Asl
.LogicalLineNumber
= Neighbor
->Asl
.LogicalLineNumber
;
246 /*******************************************************************************
248 * FUNCTION: TrAmlInitNode
250 * PARAMETERS: Op - Op to be initialized
251 * ParseOpcode - Opcode for this node
255 * DESCRIPTION: Initialize a node with the parse opcode and opcode name.
257 ******************************************************************************/
261 ACPI_PARSE_OBJECT
*Op
,
265 Op
->Asl
.ParseOpcode
= ParseOpcode
;
266 UtSetParseOpName (Op
);
270 /*******************************************************************************
272 * FUNCTION: TrAmlSetSubtreeParent
274 * PARAMETERS: Op - First node in a list of peer nodes
275 * Parent - Parent of the subtree
279 * DESCRIPTION: Set the parent for all peer nodes in a subtree
281 ******************************************************************************/
284 TrAmlSetSubtreeParent (
285 ACPI_PARSE_OBJECT
*Op
,
286 ACPI_PARSE_OBJECT
*Parent
)
288 ACPI_PARSE_OBJECT
*Next
;
294 Next
->Asl
.Parent
= Parent
;
295 Next
= Next
->Asl
.Next
;
300 /*******************************************************************************
302 * FUNCTION: TrAmlInsertPeer
304 * PARAMETERS: Op - First node in a list of peer nodes
305 * NewPeer - Peer node to insert
309 * DESCRIPTION: Insert a new peer node into a list of peers.
311 ******************************************************************************/
315 ACPI_PARSE_OBJECT
*Op
,
316 ACPI_PARSE_OBJECT
*NewPeer
)
319 NewPeer
->Asl
.Next
= Op
->Asl
.Next
;
320 Op
->Asl
.Next
= NewPeer
;
324 /*******************************************************************************
326 * FUNCTION: TrAmlTransformWalk
328 * PARAMETERS: ASL_WALK_CALLBACK
332 * DESCRIPTION: Parse tree walk to generate both the AML opcodes and the AML
335 ******************************************************************************/
339 ACPI_PARSE_OBJECT
*Op
,
344 TrTransformSubtree (Op
);
349 /*******************************************************************************
351 * FUNCTION: TrTransformSubtree
353 * PARAMETERS: Op - The parent parse node
357 * DESCRIPTION: Prepare nodes to be output as AML data and operands. The more
358 * complex AML opcodes require processing of the child nodes
359 * (arguments/operands).
361 ******************************************************************************/
365 ACPI_PARSE_OBJECT
*Op
)
368 if (Op
->Asl
.AmlOpcode
== AML_RAW_DATA_BYTE
)
373 switch (Op
->Asl
.ParseOpcode
)
375 case PARSEOP_DEFINITIONBLOCK
:
376 TrDoDefinitionBlock (Op
);
386 * TBD: Zero the tempname (_T_x) count. Probably shouldn't be a global,
393 /* Nothing to do here for other opcodes */
399 /*******************************************************************************
401 * FUNCTION: TrDoDefinitionBlock
403 * PARAMETERS: Op - Parse node
407 * DESCRIPTION: Find the end of the definition block and set a global to this
408 * node. It is used by the compiler to insert compiler-generated
409 * names at the root level of the namespace.
411 ******************************************************************************/
414 TrDoDefinitionBlock (
415 ACPI_PARSE_OBJECT
*Op
)
417 ACPI_PARSE_OBJECT
*Next
;
421 Next
= Op
->Asl
.Child
;
422 for (i
= 0; i
< 5; i
++)
424 Next
= Next
->Asl
.Next
;
428 * This is the table signature. Only the DSDT can be assumed
429 * to be at the root of the namespace; Therefore, namepath
430 * optimization can only be performed on the DSDT.
432 if (!ACPI_COMPARE_NAME (Next
->Asl
.Value
.String
, ACPI_SIG_DSDT
))
434 Gbl_ReferenceOptimizationFlag
= FALSE
;
439 Gbl_FirstLevelInsertionNode
= Next
;
443 /*******************************************************************************
445 * FUNCTION: TrDoSwitch
447 * PARAMETERS: StartNode - Parse node for SWITCH
452 * DESCRIPTION: Translate ASL SWITCH statement to if/else pairs. There is
453 * no actual AML opcode for SWITCH -- it must be simulated.
455 ******************************************************************************/
459 ACPI_PARSE_OBJECT
*StartNode
)
461 ACPI_PARSE_OBJECT
*Next
;
462 ACPI_PARSE_OBJECT
*CaseOp
= NULL
;
463 ACPI_PARSE_OBJECT
*CaseBlock
= NULL
;
464 ACPI_PARSE_OBJECT
*DefaultOp
= NULL
;
465 ACPI_PARSE_OBJECT
*CurrentParentNode
;
466 ACPI_PARSE_OBJECT
*Conditional
= NULL
;
467 ACPI_PARSE_OBJECT
*Predicate
;
468 ACPI_PARSE_OBJECT
*Peer
;
469 ACPI_PARSE_OBJECT
*NewOp
;
470 ACPI_PARSE_OBJECT
*NewOp2
;
471 char *PredicateValueName
;
476 /* Start node is the Switch() node */
478 CurrentParentNode
= StartNode
;
480 /* Create a new temp name of the form _T_x */
482 PredicateValueName
= TrAmlGetNextTempName (StartNode
, &Gbl_TempCount
);
483 if (!PredicateValueName
)
488 /* First child is the Switch() predicate */
490 Next
= StartNode
->Asl
.Child
;
493 * Examine the return type of the Switch Value -
494 * must be Integer/Buffer/String
496 Index
= (UINT16
) (Next
->Asl
.ParseOpcode
- ASL_PARSE_OPCODE_BASE
);
497 Btype
= AslKeywordMapping
[Index
].AcpiBtype
;
498 if ((Btype
!= ACPI_BTYPE_INTEGER
) &&
499 (Btype
!= ACPI_BTYPE_STRING
) &&
500 (Btype
!= ACPI_BTYPE_BUFFER
))
502 AslError (ASL_WARNING
, ASL_MSG_SWITCH_TYPE
, Next
, NULL
);
503 Btype
= ACPI_BTYPE_INTEGER
;
506 /* CASE statements start at next child */
508 Peer
= Next
->Asl
.Next
;
512 Peer
= Next
->Asl
.Next
;
514 if (Next
->Asl
.ParseOpcode
== PARSEOP_CASE
)
518 /* Add an ELSE to complete the previous CASE */
524 NewOp
= TrCreateLeafNode (PARSEOP_ELSE
);
525 NewOp
->Asl
.Parent
= Conditional
->Asl
.Parent
;
526 TrAmlInitLineNumbers (NewOp
, NewOp
->Asl
.Parent
);
528 /* Link ELSE node as a peer to the previous IF */
530 TrAmlInsertPeer (Conditional
, NewOp
);
531 CurrentParentNode
= NewOp
;
535 Conditional
= CaseOp
;
536 CaseBlock
= CaseOp
->Asl
.Child
->Asl
.Next
;
537 Conditional
->Asl
.Child
->Asl
.Next
= NULL
;
538 Predicate
= CaseOp
->Asl
.Child
;
540 if ((Predicate
->Asl
.ParseOpcode
== PARSEOP_PACKAGE
) ||
541 (Predicate
->Asl
.ParseOpcode
== PARSEOP_VAR_PACKAGE
))
544 * Convert the package declaration to this form:
546 * If (LNotEqual (Match (Package(<size>){<data>},
547 * MEQ, _T_x, MTR, Zero, Zero), Ones))
549 NewOp2
= TrCreateLeafNode (PARSEOP_MATCHTYPE_MEQ
);
550 Predicate
->Asl
.Next
= NewOp2
;
551 TrAmlInitLineNumbers (NewOp2
, Conditional
);
554 NewOp2
= TrCreateValuedLeafNode (PARSEOP_NAMESTRING
,
555 (ACPI_INTEGER
) ACPI_TO_INTEGER (PredicateValueName
));
556 NewOp
->Asl
.Next
= NewOp2
;
557 TrAmlInitLineNumbers (NewOp2
, Predicate
);
560 NewOp2
= TrCreateLeafNode (PARSEOP_MATCHTYPE_MTR
);
561 NewOp
->Asl
.Next
= NewOp2
;
562 TrAmlInitLineNumbers (NewOp2
, Predicate
);
565 NewOp2
= TrCreateLeafNode (PARSEOP_ZERO
);
566 NewOp
->Asl
.Next
= NewOp2
;
567 TrAmlInitLineNumbers (NewOp2
, Predicate
);
570 NewOp2
= TrCreateLeafNode (PARSEOP_ZERO
);
571 NewOp
->Asl
.Next
= NewOp2
;
572 TrAmlInitLineNumbers (NewOp2
, Predicate
);
574 NewOp2
= TrCreateLeafNode (PARSEOP_MATCH
);
575 NewOp2
->Asl
.Child
= Predicate
; /* PARSEOP_PACKAGE */
576 TrAmlInitLineNumbers (NewOp2
, Conditional
);
577 TrAmlSetSubtreeParent (Predicate
, NewOp2
);
580 NewOp2
= TrCreateLeafNode (PARSEOP_ONES
);
581 NewOp
->Asl
.Next
= NewOp2
;
582 TrAmlInitLineNumbers (NewOp2
, Conditional
);
584 NewOp2
= TrCreateLeafNode (PARSEOP_LEQUAL
);
585 NewOp2
->Asl
.Child
= NewOp
;
586 NewOp
->Asl
.Parent
= NewOp2
;
587 TrAmlInitLineNumbers (NewOp2
, Conditional
);
588 TrAmlSetSubtreeParent (NewOp
, NewOp2
);
591 NewOp2
= TrCreateLeafNode (PARSEOP_LNOT
);
592 NewOp2
->Asl
.Child
= NewOp
;
593 NewOp2
->Asl
.Parent
= Conditional
;
594 NewOp
->Asl
.Parent
= NewOp2
;
595 TrAmlInitLineNumbers (NewOp2
, Conditional
);
597 Conditional
->Asl
.Child
= NewOp2
;
598 NewOp2
->Asl
.Next
= CaseBlock
;
603 * Integer and Buffer case.
605 * Change CaseOp() to: If (LEqual (SwitchValue, CaseValue)) {...}
606 * Note: SwitchValue is first to allow the CaseValue to be implicitly
607 * converted to the type of SwitchValue if necessary.
609 * CaseOp->Child is the case value
610 * CaseOp->Child->Peer is the beginning of the case block
612 NewOp
= TrCreateValuedLeafNode (PARSEOP_NAMESTRING
,
613 (ACPI_INTEGER
) ACPI_TO_INTEGER (PredicateValueName
));
614 NewOp
->Asl
.Next
= Predicate
;
615 TrAmlInitLineNumbers (NewOp
, Predicate
);
617 NewOp2
= TrCreateLeafNode (PARSEOP_LEQUAL
);
618 NewOp2
->Asl
.Parent
= Conditional
;
619 NewOp2
->Asl
.Child
= NewOp
;
620 TrAmlInitLineNumbers (NewOp2
, Conditional
);
622 TrAmlSetSubtreeParent (NewOp
, NewOp2
);
625 Predicate
->Asl
.Next
= CaseBlock
;
627 TrAmlSetSubtreeParent (Predicate
, Conditional
);
628 Conditional
->Asl
.Child
= Predicate
;
631 /* Reinitialize the CASE node to an IF node */
633 TrAmlInitNode (Conditional
, PARSEOP_IF
);
636 * The first CASE(IF) is not nested under an ELSE.
637 * All other CASEs are children of a parent ELSE.
639 if (CurrentParentNode
== StartNode
)
641 Conditional
->Asl
.Parent
= CurrentParentNode
->Asl
.Parent
;
643 /* Link IF into the peer list */
645 TrAmlInsertPeer (CurrentParentNode
, Conditional
);
650 * The IF is a child of previous IF/ELSE. It
651 * is therefore without peer.
653 CurrentParentNode
->Asl
.Child
= Conditional
;
654 Conditional
->Asl
.Parent
= CurrentParentNode
;
655 Conditional
->Asl
.Next
= NULL
;
658 else if (Next
->Asl
.ParseOpcode
== PARSEOP_DEFAULT
)
663 * More than one Default
664 * (Parser does not catch this, must check here)
666 AslError (ASL_ERROR
, ASL_MSG_MULTIPLE_DEFAULT
, Next
, NULL
);
670 /* Save the DEFAULT node for later, after CASEs */
677 /* Unknown peer opcode */
679 AcpiOsPrintf ("Unknown parse opcode for switch statement: %s (%d)\n",
680 Next
->Asl
.ParseOpName
, Next
->Asl
.ParseOpcode
);
684 /* Add the default case at the end of the if/else construct */
688 /* If no CASE statements, this is an error - see below */
692 /* Convert the DEFAULT node to an ELSE */
698 TrAmlInitNode (DefaultOp
, PARSEOP_ELSE
);
699 DefaultOp
->Asl
.Parent
= Conditional
->Asl
.Parent
;
701 /* Link ELSE node as a peer to the previous IF */
703 TrAmlInsertPeer (Conditional
, DefaultOp
);
709 AslError (ASL_ERROR
, ASL_MSG_NO_CASES
, StartNode
, NULL
);
714 * Create a Name(_T_x, ...) statement. This statement must appear at the
715 * method level, in case a loop surrounds the switch statement and could
716 * cause the name to be created twice (error).
719 /* Create the Name node */
721 Predicate
= StartNode
->Asl
.Child
;
722 NewOp
= TrCreateLeafNode (PARSEOP_NAME
);
724 /* Find the parent method */
727 while ((Next
->Asl
.ParseOpcode
!= PARSEOP_METHOD
) &&
728 (Next
->Asl
.ParseOpcode
!= PARSEOP_DEFINITIONBLOCK
))
730 Next
= Next
->Asl
.Parent
;
733 NewOp
->Asl
.CompileFlags
|= NODE_COMPILER_EMITTED
;
734 NewOp
->Asl
.Parent
= Next
;
736 /* Insert name after the method name and arguments */
738 Next
= Next
->Asl
.Child
;
739 Next
= Next
->Asl
.Next
;
740 Next
= Next
->Asl
.Next
;
741 Next
= Next
->Asl
.Next
;
742 Next
= Next
->Asl
.Next
;
743 Next
= Next
->Asl
.Next
;
745 TrAmlInsertPeer (Next
, NewOp
);
746 TrAmlInitLineNumbers (NewOp
, Next
);
748 /* Create the NameSeg child for the Name node */
750 NewOp2
= TrCreateValuedLeafNode (PARSEOP_NAMESEG
,
751 (ACPI_INTEGER
) ACPI_TO_INTEGER (PredicateValueName
));
752 NewOp2
->Asl
.CompileFlags
|= NODE_IS_NAME_DECLARATION
;
753 NewOp
->Asl
.Child
= NewOp2
;
755 /* Create the initial value for the Name. Btype was already validated above */
759 case ACPI_BTYPE_INTEGER
:
760 NewOp2
->Asl
.Next
= TrCreateValuedLeafNode (PARSEOP_ZERO
,
764 case ACPI_BTYPE_STRING
:
765 NewOp2
->Asl
.Next
= TrCreateValuedLeafNode (PARSEOP_STRING_LITERAL
,
769 case ACPI_BTYPE_BUFFER
:
770 (void) TrLinkPeerNode (NewOp2
, TrCreateValuedLeafNode (PARSEOP_BUFFER
,
772 Next
= NewOp2
->Asl
.Next
;
773 (void) TrLinkChildren (Next
, 1, TrCreateValuedLeafNode (PARSEOP_ZERO
,
775 (void) TrLinkPeerNode (Next
->Asl
.Child
,
776 TrCreateValuedLeafNode (PARSEOP_DEFAULT_ARG
, (ACPI_INTEGER
) 0));
778 TrAmlSetSubtreeParent (Next
->Asl
.Child
, Next
);
785 TrAmlSetSubtreeParent (NewOp2
, NewOp
);
788 * Transform the Switch() into a Store() node which will be used to save the
789 * Switch() value. The store is of the form: Store (Value, _T_x)
790 * where _T_x is the temp variable.
792 TrAmlInitNode (StartNode
, PARSEOP_STORE
);
793 StartNode
->Asl
.Child
= NULL
;
795 /* Complete the Store subtree */
797 StartNode
->Asl
.Child
= Predicate
;
798 Predicate
->Asl
.Parent
= StartNode
;
800 NewOp
= TrCreateValuedLeafNode (PARSEOP_NAMESEG
,
801 (ACPI_INTEGER
) ACPI_TO_INTEGER (PredicateValueName
));
802 NewOp
->Asl
.Parent
= StartNode
;
803 Predicate
->Asl
.Next
= NewOp
;