NoEcho(' /****************************************************************************** * * Module Name: aslrules.y - Main Bison/Yacc production rules * - Keep this file synched with the * CvParseOpBlockType function in cvcompiler.c * *****************************************************************************/ /****************************************************************************** * * 1. Copyright Notice * * Some or all of this work - Copyright (c) 1999 - 2022, Intel Corp. * All rights reserved. * * 2. License * * 2.1. This is your license from Intel Corp. under its intellectual property * rights. You may have additional license terms from the party that provided * you this software, covering your right to use that party's intellectual * property rights. * * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a * copy of the source code appearing in this file ("Covered Code") an * irrevocable, perpetual, worldwide license under Intel's copyrights in the * base code distributed originally by Intel ("Original Intel Code") to copy, * make derivatives, distribute, use and display any portion of the Covered * Code in any form, with the right to sublicense such rights; and * * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent * license (with the right to sublicense), under only those claims of Intel * patents that are infringed by the Original Intel Code, to make, use, sell, * offer to sell, and import the Covered Code and derivative works thereof * solely to the minimum extent necessary to exercise the above copyright * license, and in no event shall the patent license extend to any additions * to or modifications of the Original Intel Code. No other license or right * is granted directly or by implication, estoppel or otherwise; * * The above copyright and patent license is granted only if the following * conditions are met: * * 3. Conditions * * 3.1. Redistribution of Source with Rights to Further Distribute Source. * Redistribution of source code of any substantial portion of the Covered * Code or modification with rights to further distribute source must include * the above Copyright Notice, the above License, this list of Conditions, * and the following Disclaimer and Export Compliance provision. In addition, * Licensee must cause all Covered Code to which Licensee contributes to * contain a file documenting the changes Licensee made to create that Covered * Code and the date of any change. Licensee must include in that file the * documentation of any changes made by any predecessor Licensee. Licensee * must include a prominent statement that the modification is derived, * directly or indirectly, from Original Intel Code. * * 3.2. Redistribution of Source with no Rights to Further Distribute Source. * Redistribution of source code of any substantial portion of the Covered * Code or modification without rights to further distribute source must * include the following Disclaimer and Export Compliance provision in the * documentation and/or other materials provided with distribution. In * addition, Licensee may not authorize further sublicense of source of any * portion of the Covered Code, and must include terms to the effect that the * license from Licensee to its licensee is limited to the intellectual * property embodied in the software Licensee provides to its licensee, and * not to intellectual property embodied in modifications its licensee may * make. * * 3.3. Redistribution of Executable. Redistribution in executable form of any * substantial portion of the Covered Code or modification must reproduce the * above Copyright Notice, and the following Disclaimer and Export Compliance * provision in the documentation and/or other materials provided with the * distribution. * * 3.4. Intel retains all right, title, and interest in and to the Original * Intel Code. * * 3.5. Neither the name Intel nor any other trademark owned or controlled by * Intel shall be used in advertising or otherwise to promote the sale, use or * other dealings in products derived from or relating to the Covered Code * without prior written authorization from Intel. * * 4. Disclaimer and Export Compliance * * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE, * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A * PARTICULAR PURPOSE. * * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT, * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY * LIMITED REMEDY. * * 4.3. Licensee shall not export, either directly or indirectly, any of this * software or system incorporating such software without first obtaining any * required license or other approval from the U. S. Department of Commerce or * any other agency or department of the United States Government. In the * event Licensee exports any such software from the United States or * re-exports any such software from a foreign destination, Licensee shall * ensure that the distribution and export/re-export of the software is in * compliance with all laws, regulations, orders, or other restrictions of the * U.S. Export Administration Regulations. Licensee agrees that neither it nor * any of its subsidiaries will export/re-export any technical data, process, * software, or service, directly or indirectly, to any country for which the * United States government or any agency thereof requires an export license, * other governmental approval, or letter of assurance, without first obtaining * such license, approval or letter. * ***************************************************************************** * * Alternatively, you may choose to be licensed under the terms of the * following license: * * 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. * * 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 MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * 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 DAMAGE. * * Alternatively, you may choose to be licensed under the terms of the * GNU General Public License ("GPL") version 2 as published by the Free * Software Foundation. * *****************************************************************************/ ') /******************************************************************************* * * ASL Root and Secondary Terms * ******************************************************************************/ /* * Root term. Allow multiple #line directives before the definition block * to handle output from preprocessors */ AslCode : DefinitionBlockList {$$ = TrLinkOpChildren ( TrCreateLeafOp (PARSEOP_ASL_CODE),1, $1);} | error {YYABORT; $$ = NULL;} ; /* * Note concerning support for "module-level code". * * ACPI 1.0 allowed Type1 and Type2 executable opcodes outside of control * methods (the so-called module-level code.) This support was explicitly * removed in ACPI 2.0, but this type of code continues to be created by * BIOS vendors. In order to support the disassembly and recompilation of * such code (and the porting of ASL code to iASL), iASL supports this * code in violation of the current ACPI specification. * * The grammar change to support module-level code is to revert the * {ObjectList} portion of the DefinitionBlockTerm in ACPI 2.0 to the * original use of {TermList} instead (see below.) This allows the use * of Type1 and Type2 opcodes at module level. * * 04/2016: The module-level code is now allowed in the following terms: * DeviceTerm, PowerResTerm, ProcessorTerm, ScopeTerm, ThermalZoneTerm. * The ObjectList term is obsolete and has been removed. */ DefinitionBlockTerm : PARSEOP_DEFINITION_BLOCK PARSEOP_OPEN_PAREN {$$ = TrCreateLeafOp (PARSEOP_DEFINITION_BLOCK); COMMENT_CAPTURE_OFF;} String ',' String ',' ByteConst ',' String ',' String ',' DWordConst PARSEOP_CLOSE_PAREN {TrSetOpIntegerWidth ($6,$8); TrSetOpEndLineNumber ($3); COMMENT_CAPTURE_ON;} '{' TermList '}' {$$ = TrLinkOpChildren ($3,7, $4,$6,$8,$10,$12,$14,$18);} ; DefinitionBlockList : DefinitionBlockTerm | DefinitionBlockTerm DefinitionBlockList {$$ = TrLinkPeerOps (2, $1,$2);} ; /******* Basic ASCII identifiers **************************************************/ /* Allow IO, DMA, IRQ Resource macro and FOR macro names to also be used as identifiers */ NameString : NameSeg {} | PARSEOP_NAMESTRING {$$ = TrCreateValuedLeafOp (PARSEOP_NAMESTRING, (ACPI_NATIVE_INT) $1);} | PARSEOP_IO {$$ = TrCreateValuedLeafOp (PARSEOP_NAMESTRING, (ACPI_NATIVE_INT) "IO");} | PARSEOP_DMA {$$ = TrCreateValuedLeafOp (PARSEOP_NAMESTRING, (ACPI_NATIVE_INT) "DMA");} | PARSEOP_IRQ {$$ = TrCreateValuedLeafOp (PARSEOP_NAMESTRING, (ACPI_NATIVE_INT) "IRQ");} | PARSEOP_FOR {$$ = TrCreateValuedLeafOp (PARSEOP_NAMESTRING, (ACPI_NATIVE_INT) "FOR");} ; /* NameSeg : PARSEOP_NAMESEG {$$ = TrCreateValuedLeafOp (PARSEOP_NAMESEG, (ACPI_NATIVE_INT) TrNormalizeNameSeg ($1));} ; */ NameSeg : PARSEOP_NAMESEG {$$ = TrCreateValuedLeafOp (PARSEOP_NAMESEG, (ACPI_NATIVE_INT) AslCompilerlval.s);} ; /******* Fundamental argument/statement types ***********************************/ Term : Object {} | Type1Opcode {} | Type2Opcode {} | Type2IntegerOpcode {$$ = TrSetOpFlags ($1, OP_COMPILE_TIME_CONST);} | Type2StringOpcode {$$ = TrSetOpFlags ($1, OP_COMPILE_TIME_CONST);} | Type2BufferOpcode {} | Type2BufferOrStringOpcode {} | error {$$ = AslDoError(); yyclearin;} ; SuperName : SimpleName {} | DebugTerm {} | Type6Opcode {} ; Target : {$$ = TrCreateNullTargetOp ();} /* Placeholder is a ZeroOp object */ | ',' {$$ = TrCreateNullTargetOp ();} /* Placeholder is a ZeroOp object */ | ',' SuperName {$$ = TrSetOpFlags ($2, OP_IS_TARGET);} ; /* RequiredTarget : ',' SuperName {$$ = TrSetOpFlags ($2, OP_IS_TARGET);} ; */ TermArg : SimpleName {$$ = TrSetOpFlags ($1, OP_IS_TERM_ARG);} | Type2Opcode {$$ = TrSetOpFlags ($1, OP_IS_TERM_ARG);} | DataObject {$$ = TrSetOpFlags ($1, OP_IS_TERM_ARG);} | PARSEOP_OPEN_PAREN TermArg PARSEOP_CLOSE_PAREN {$$ = TrSetOpFlags ($2, OP_IS_TERM_ARG);} ; /* NOTE: Removed from TermArg due to reduce/reduce conflicts: | Type2IntegerOpcode {$$ = TrSetOpFlags ($1, OP_IS_TERM_ARG);} | Type2StringOpcode {$$ = TrSetOpFlags ($1, OP_IS_TERM_ARG);} | Type2BufferOpcode {$$ = TrSetOpFlags ($1, OP_IS_TERM_ARG);} | Type2BufferOrStringOpcode {$$ = TrSetOpFlags ($1, OP_IS_TERM_ARG);} */ MethodInvocationTerm : NameString PARSEOP_OPEN_PAREN {TrSetOpIntegerValue (PARSEOP_METHODCALL, $1); COMMENT_CAPTURE_OFF;} ArgList PARSEOP_CLOSE_PAREN {$$ = TrLinkChildOp ($1,$4); COMMENT_CAPTURE_ON;} ; /* OptionalCount must appear before ByteList or an incorrect reduction will result */ OptionalCount : {$$ = TrCreateLeafOp (PARSEOP_ONES);} /* Placeholder is a OnesOp object */ | ',' {$$ = TrCreateLeafOp (PARSEOP_ONES);} /* Placeholder is a OnesOp object */ | ',' TermArg {$$ = $2;} ; /* * Data count for buffers and packages (byte count for buffers, * element count for packages). */ OptionalDataCount /* Legacy ASL */ : {$$ = NULL;} | PARSEOP_OPEN_PAREN TermArg PARSEOP_CLOSE_PAREN {$$ = $2;} | PARSEOP_OPEN_PAREN PARSEOP_CLOSE_PAREN {$$ = NULL;} /* C-style (ASL+) -- adds equals term */ | PARSEOP_EXP_EQUALS {$$ = NULL;} | PARSEOP_OPEN_PAREN TermArg PARSEOP_CLOSE_PAREN PARSEOP_EXP_EQUALS {$$ = $2;} | PARSEOP_OPEN_PAREN PARSEOP_CLOSE_PAREN String PARSEOP_EXP_EQUALS {$$ = NULL;} ; /******* List Terms **************************************************/ /* ACPI 3.0 -- allow semicolons between terms */ TermList : {$$ = NULL;} | TermList Term {$$ = TrLinkPeerOp ( TrSetOpFlags ($1, OP_RESULT_NOT_USED),$2);} | TermList Term ';' {$$ = TrLinkPeerOp ( TrSetOpFlags ($1, OP_RESULT_NOT_USED),$2);} | TermList ';' Term {$$ = TrLinkPeerOp ( TrSetOpFlags ($1, OP_RESULT_NOT_USED),$3);} | TermList ';' Term ';' {$$ = TrLinkPeerOp ( TrSetOpFlags ($1, OP_RESULT_NOT_USED),$3);} ; ArgList : {$$ = NULL;} | TermArg | ArgList ',' /* Allows a trailing comma at list end */ | ArgList ',' TermArg {$$ = TrLinkPeerOp ($1,$3);} ; ByteList : {$$ = NULL;} | ByteConstExpr | ByteList ',' /* Allows a trailing comma at list end */ | ByteList ',' ByteConstExpr {$$ = TrLinkPeerOp ($1,$3);} ; DWordList : {$$ = NULL;} | DWordConstExpr | DWordList ',' /* Allows a trailing comma at list end */ | DWordList ',' DWordConstExpr {$$ = TrLinkPeerOp ($1,$3);} ; FieldUnitList : {$$ = NULL;} | FieldUnit | FieldUnitList ',' /* Allows a trailing comma at list end */ | FieldUnitList ',' FieldUnit {$$ = TrLinkPeerOp ($1,$3);} ; FieldUnit : FieldUnitEntry {} | OffsetTerm {} | AccessAsTerm {} | ConnectionTerm {} ; FieldUnitEntry : ',' AmlPackageLengthTerm {$$ = TrCreateOp (PARSEOP_RESERVED_BYTES,1,$2);} | NameSeg ',' AmlPackageLengthTerm {$$ = TrLinkChildOp ($1,$3);} ; Object : CompilerDirective {} | NamedObject {} | NameSpaceModifier {} /* | StructureTerm {} */ ; PackageList : {$$ = NULL;} | PackageElement | PackageList ',' /* Allows a trailing comma at list end */ | PackageList ',' PackageElement {$$ = TrLinkPeerOp ($1,$3);} ; PackageElement : DataObject {} | NameString {} ; /* Rules for specifying the type of one method argument or return value */ ParameterTypePackage : {$$ = NULL;} | ObjectTypeKeyword {$$ = $1;} | ParameterTypePackage ',' ObjectTypeKeyword {$$ = TrLinkPeerOps (2,$1,$3);} ; ParameterTypePackageList : {$$ = NULL;} | ObjectTypeKeyword {$$ = TrLinkOpChildren ( TrCreateLeafOp (PARSEOP_DEFAULT_ARG),1,$1);} | '{' ParameterTypePackage '}' {$$ = TrLinkOpChildren ( TrCreateLeafOp (PARSEOP_DEFAULT_ARG),1,$2);} ; OptionalParameterTypePackage : {$$ = NULL;} | ',' ParameterTypePackageList {$$ = $2;} ; /* Rules for specifying the types for method arguments */ ParameterTypesPackage : ParameterTypePackageList {$$ = $1;} | ParameterTypesPackage ',' ParameterTypePackageList {$$ = TrLinkPeerOps (2,$1,$3);} ; ParameterTypesPackageList : {$$ = NULL;} | ObjectTypeKeyword {$$ = TrLinkOpChildren ( TrCreateLeafOp (PARSEOP_DEFAULT_ARG),1,$1);} | '{' ParameterTypesPackage '}' {$$ = TrLinkOpChildren ( TrCreateLeafOp (PARSEOP_DEFAULT_ARG),1,$2);} ; OptionalParameterTypesPackage : {$$ = NULL;} | ',' ParameterTypesPackageList {$$ = $2;} ; /* * Case-Default list; allow only one Default term and unlimited Case terms */ CaseDefaultTermList : {$$ = NULL;} | CaseTerm {} | DefaultTerm {} | CaseDefaultTermList CaseTerm {$$ = TrLinkPeerOp ($1,$2);} | CaseDefaultTermList DefaultTerm {$$ = TrLinkPeerOp ($1,$2);} /* Original - attempts to force zero or one default term within the switch */ /* CaseDefaultTermList : {$$ = NULL;} | CaseTermList DefaultTerm CaseTermList {$$ = TrLinkPeerOp ($1,TrLinkPeerOp ($2, $3));} | CaseTermList CaseTerm {$$ = TrLinkPeerOp ($1,$2);} ; CaseTermList : {$$ = NULL;} | CaseTerm {} | CaseTermList CaseTerm {$$ = TrLinkPeerOp ($1,$2);} ; */ /******************************************************************************* * * ASL Data and Constant Terms * ******************************************************************************/ DataObject : BufferData {} | PackageData {} | IntegerData {} | StringData {} ; BufferData : Type5Opcode {$$ = TrSetOpFlags ($1, OP_COMPILE_TIME_CONST);} | Type2BufferOrStringOpcode {$$ = TrSetOpFlags ($1, OP_COMPILE_TIME_CONST);} | Type2BufferOpcode {$$ = TrSetOpFlags ($1, OP_COMPILE_TIME_CONST);} | BufferTerm {} ; PackageData : PackageTerm {} ; IntegerData : Type2IntegerOpcode {$$ = TrSetOpFlags ($1, OP_COMPILE_TIME_CONST);} | Type3Opcode {$$ = TrSetOpFlags ($1, OP_COMPILE_TIME_CONST);} | Integer {} | ConstTerm {} ; StringData : Type2StringOpcode {$$ = TrSetOpFlags ($1, OP_COMPILE_TIME_CONST);} | String {} ; StringLiteral : String {} ; ByteConst : Integer {$$ = TrSetOpIntegerValue (PARSEOP_BYTECONST, $1);} ; WordConst : Integer {$$ = TrSetOpIntegerValue (PARSEOP_WORDCONST, $1);} ; DWordConst : Integer {$$ = TrSetOpIntegerValue (PARSEOP_DWORDCONST, $1);} ; QWordConst : Integer {$$ = TrSetOpIntegerValue (PARSEOP_QWORDCONST, $1);} ; /* * The OP_COMPILE_TIME_CONST flag in the following constant expressions * enables compile-time constant folding to reduce the Type3Opcodes/Type2IntegerOpcodes * to simple integers. It is an error if these types of expressions cannot be * reduced, since the AML grammar for ****ConstExpr requires a simple constant. * Note: The required byte length of the constant is passed through to the * constant folding code in the node AmlLength field. */ ByteConstExpr : Type3Opcode {$$ = TrSetOpFlags ($1, OP_COMPILE_TIME_CONST); TrSetOpAmlLength ($1, 1);} | Type2IntegerOpcode {$$ = TrSetOpFlags ($1, OP_COMPILE_TIME_CONST); TrSetOpAmlLength ($1, 1);} | ConstExprTerm {$$ = TrSetOpIntegerValue (PARSEOP_BYTECONST, $1);} | ByteConst {} ; WordConstExpr : Type3Opcode {$$ = TrSetOpFlags ($1, OP_COMPILE_TIME_CONST); TrSetOpAmlLength ($1, 2);} | Type2IntegerOpcode {$$ = TrSetOpFlags ($1, OP_COMPILE_TIME_CONST); TrSetOpAmlLength ($1, 2);} | ConstExprTerm {$$ = TrSetOpIntegerValue (PARSEOP_WORDCONST, $1);} | WordConst {} ; DWordConstExpr : Type3Opcode {$$ = TrSetOpFlags ($1, OP_COMPILE_TIME_CONST); TrSetOpAmlLength ($1, 4);} | Type2IntegerOpcode {$$ = TrSetOpFlags ($1, OP_COMPILE_TIME_CONST); TrSetOpAmlLength ($1, 4);} | ConstExprTerm {$$ = TrSetOpIntegerValue (PARSEOP_DWORDCONST, $1);} | DWordConst {} ; QWordConstExpr : Type3Opcode {$$ = TrSetOpFlags ($1, OP_COMPILE_TIME_CONST); TrSetOpAmlLength ($1, 8);} | Type2IntegerOpcode {$$ = TrSetOpFlags ($1, OP_COMPILE_TIME_CONST); TrSetOpAmlLength ($1, 8);} | ConstExprTerm {$$ = TrSetOpIntegerValue (PARSEOP_QWORDCONST, $1);} | QWordConst {} ; ConstTerm : ConstExprTerm {} | PARSEOP_REVISION {$$ = TrCreateLeafOp (PARSEOP_REVISION);} ; ConstExprTerm : PARSEOP_ZERO {$$ = TrCreateValuedLeafOp (PARSEOP_ZERO, 0);} | PARSEOP_ONE {$$ = TrCreateValuedLeafOp (PARSEOP_ONE, 1);} | PARSEOP_ONES {$$ = TrCreateValuedLeafOp (PARSEOP_ONES, ACPI_UINT64_MAX);} | PARSEOP___DATE__ {$$ = TrCreateConstantLeafOp (PARSEOP___DATE__);} | PARSEOP___FILE__ {$$ = TrCreateConstantLeafOp (PARSEOP___FILE__);} | PARSEOP___LINE__ {$$ = TrCreateConstantLeafOp (PARSEOP___LINE__);} | PARSEOP___PATH__ {$$ = TrCreateConstantLeafOp (PARSEOP___PATH__);} | PARSEOP___METHOD__ {$$ = TrCreateConstantLeafOp (PARSEOP___METHOD__);} ; Integer : PARSEOP_INTEGER {$$ = TrCreateValuedLeafOp (PARSEOP_INTEGER, AslCompilerlval.i);} ; String : PARSEOP_STRING_LITERAL {$$ = TrCreateValuedLeafOp (PARSEOP_STRING_LITERAL, (ACPI_NATIVE_INT) AslCompilerlval.s);} ; /******************************************************************************* * * ASL Opcode Terms * ******************************************************************************/ CompilerDirective : IncludeTerm {} | IncludeEndTerm {} | ExternalTerm {} ; NamedObject : BankFieldTerm {} | CreateBitFieldTerm {} | CreateByteFieldTerm {} | CreateDWordFieldTerm {} | CreateFieldTerm {} | CreateQWordFieldTerm {} | CreateWordFieldTerm {} | DataRegionTerm {} | DeviceTerm {} | EventTerm {} | FieldTerm {} | FunctionTerm {} | IndexFieldTerm {} | MethodTerm {} | MutexTerm {} | OpRegionTerm {} | PowerResTerm {} | ProcessorTerm {} | ThermalZoneTerm {} ; NameSpaceModifier : AliasTerm {} | NameTerm {} /* | NameTermAslPlus {} */ | ScopeTerm {} ; SimpleName : NameString {} | LocalTerm {} | ArgTerm {} ; /* For ObjectType(), SuperName except for MethodInvocationTerm */ ObjectTypeSource : SimpleName {} | DebugTerm {} | RefOfTerm {} | DerefOfTerm {} | IndexTerm {} | IndexExpTerm {} ; /* For DeRefOf(), SuperName except for DerefOf and Debug */ DerefOfSource : SimpleName {} | RefOfTerm {} | DerefOfTerm {} | IndexTerm {} | IndexExpTerm {} | StoreTerm {} | EqualsTerm {} | MethodInvocationTerm {} ; /* For RefOf(), SuperName except for RefOf and MethodInvocationTerm */ RefOfSource : SimpleName {} | DebugTerm {} | DerefOfTerm {} | IndexTerm {} | IndexExpTerm {} ; /* For CondRefOf(), SuperName except for RefOf and MethodInvocationTerm */ CondRefOfSource : SimpleName {} | DebugTerm {} | DerefOfTerm {} | IndexTerm {} | IndexExpTerm {} ; /* * Opcode types, as defined in the ACPI specification */ Type1Opcode : BreakTerm {} | BreakPointTerm {} | ContinueTerm {} | FatalTerm {} | ForTerm {} | ElseIfTerm {} | NoOpTerm {} | NotifyTerm {} | ReleaseTerm {} | ResetTerm {} | ReturnTerm {} | SignalTerm {} | SleepTerm {} | StallTerm {} | SwitchTerm {} | UnloadTerm {} | WhileTerm {} ; Type2Opcode : AcquireTerm {} | CondRefOfTerm {} | CopyObjectTerm {} | DerefOfTerm {} | LoadTerm {} /* Moved from Type1 -- now returns an integer (ACPI 6.4) */ | ObjectTypeTerm {} | RefOfTerm {} | SizeOfTerm {} | StoreTerm {} | EqualsTerm {} | TimerTerm {} | WaitTerm {} | MethodInvocationTerm {} ; /* * Type 3/4/5 opcodes */ Type2IntegerOpcode /* "Type3" opcodes */ : Expression {$$ = TrSetOpFlags ($1, OP_COMPILE_TIME_CONST);} | AddTerm {} | AndTerm {} | DecTerm {} | DivideTerm {} | FindSetLeftBitTerm {} | FindSetRightBitTerm {} | FromBCDTerm {} | IncTerm {} | IndexTerm {} /* | StructureIndexTerm {} */ /* | StructurePointerTerm {} */ | LAndTerm {} | LEqualTerm {} | LGreaterTerm {} | LGreaterEqualTerm {} | LLessTerm {} | LLessEqualTerm {} | LNotTerm {} | LNotEqualTerm {} | LoadTableTerm {} | LOrTerm {} | MatchTerm {} | ModTerm {} | MultiplyTerm {} | NAndTerm {} | NOrTerm {} | NotTerm {} | OrTerm {} | ShiftLeftTerm {} | ShiftRightTerm {} | SubtractTerm {} | ToBCDTerm {} | ToIntegerTerm {} | XOrTerm {} ; Type2StringOpcode /* "Type4" Opcodes */ : ToDecimalStringTerm {} | ToHexStringTerm {} | ToStringTerm {} ; Type2BufferOpcode /* "Type5" Opcodes */ : ToBufferTerm {} | ConcatResTerm {} ; Type2BufferOrStringOpcode : ConcatTerm {$$ = TrSetOpFlags ($1, OP_COMPILE_TIME_CONST);} | PrintfTerm {} | FprintfTerm {} | MidTerm {} ; /* * A type 3 opcode evaluates to an Integer and cannot have a destination operand */ Type3Opcode : EISAIDTerm {} ; /* Obsolete Type4Opcode : ConcatTerm {} | ToDecimalStringTerm {} | ToHexStringTerm {} | MidTerm {} | ToStringTerm {} ; */ /* Type 5 opcodes are a subset of Type2 opcodes, and return a constant */ Type5Opcode : ResourceTemplateTerm {} | UnicodeTerm {} | ToPLDTerm {} | ToUUIDTerm {} ; Type6Opcode : RefOfTerm {} | DerefOfTerm {} | IndexTerm {} | IndexExpTerm {} /* | StructureIndexTerm {} */ /* | StructurePointerTerm {} */ | MethodInvocationTerm {} ; /******************************************************************************* * * ASL Helper Terms * ******************************************************************************/ AmlPackageLengthTerm : Integer {$$ = TrSetOpIntegerValue (PARSEOP_PACKAGE_LENGTH, (ACPI_PARSE_OBJECT *) $1);} ; NameStringItem : ',' NameString {$$ = $2;} | ',' error {$$ = AslDoError (); yyclearin;} ; TermArgItem : ',' TermArg {$$ = $2;} | ',' error {$$ = AslDoError (); yyclearin;} ; OptionalReference : {$$ = TrCreateLeafOp (PARSEOP_ZERO);} /* Placeholder is a ZeroOp object */ | ',' {$$ = TrCreateLeafOp (PARSEOP_ZERO);} /* Placeholder is a ZeroOp object */ | ',' TermArg {$$ = $2;} ; OptionalReturnArg : {$$ = TrSetOpFlags (TrCreateLeafOp (PARSEOP_ZERO), OP_IS_NULL_RETURN);} /* Placeholder is a ZeroOp object */ | TermArg {$$ = $1;} ; OptionalSerializeRuleKeyword : {$$ = NULL;} | ',' {$$ = NULL;} | ',' SerializeRuleKeyword {$$ = $2;} ; OptionalTermArg : {$$ = TrCreateLeafOp (PARSEOP_DEFAULT_ARG);} | TermArg {$$ = $1;} ; OptionalWordConst : {$$ = NULL;} | WordConst {$$ = $1;} ;