mirror of
https://github.com/taigrr/gopher-os
synced 2025-01-18 04:43:13 -08:00
acpi: move parser opcode table into the parser pkg
This commit is contained in:
Achilleas Anagnostopoulos
parent
7e419ae20e
commit
d1eb0b6d4d
@ -1,269 +0,0 @@
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package aml
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// opcode describes an AML opcode. While AML supports 256 opcodes, some of them
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// are specified using a combination of an extension prefix and a code. To map
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// each opcode into a single unique value the parser uses an uint16
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// representation of the opcode values.
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type opcode uint16
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// String implements fmt.Stringer for opcode.
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func (op opcode) String() string {
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for _, entry := range opcodeTable {
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if entry.op == op {
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return entry.name
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}
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}
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return "unknown"
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}
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// opIsLocalArg returns true if this opcode represents any of the supported local
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// function args 0 to 7.
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func opIsLocalArg(op opcode) bool {
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return op >= opLocal0 && op <= opLocal7
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}
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// opIsMethodArg returns true if this opcode represents any of the supported
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// input function args 0 to 6.
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func opIsMethodArg(op opcode) bool {
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return op >= opArg0 && op <= opArg6
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}
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// opIsArg returns true if this opcode is either a local or a method arg.
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func opIsArg(op opcode) bool {
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return opIsLocalArg(op) || opIsMethodArg(op)
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}
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// opIsDataObject returns true if this opcode is part of a DataObject definition
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//
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// Grammar:
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// DataObject := ComputationalData | DefPackage | DefVarPackage
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// ComputationalData := ByteConst | WordConst | DWordConst | QWordConst | String | ConstObj | RevisionOp | DefBuffer
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// ConstObj := ZeroOp | OneOp | OnesOp
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func opIsDataObject(op opcode) bool {
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switch op {
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case opBytePrefix, opWordPrefix, opDwordPrefix, opQwordPrefix, opStringPrefix,
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opZero, opOne, opOnes, opRevision, opBuffer, opPackage, opVarPackage:
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return true
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default:
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return false
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}
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}
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// opIsType2 returns true if this is a Type2Opcode.
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//
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// Grammar:
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// Type2Opcode := DefAcquire | DefAdd | DefAnd | DefBuffer | DefConcat |
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// DefConcatRes | DefCondRefOf | DefCopyObject | DefDecrement |
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// DefDerefOf | DefDivide | DefFindSetLeftBit | DefFindSetRightBit |
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// DefFromBCD | DefIncrement | DefIndex | DefLAnd | DefLEqual |
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// DefLGreater | DefLGreaterEqual | DefLLess | DefLLessEqual | DefMid |
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// DefLNot | DefLNotEqual | DefLoadTable | DefLOr | DefMatch | DefMod |
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// DefMultiply | DefNAnd | DefNOr | DefNot | DefObjectType | DefOr |
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// DefPackage | DefVarPackage | DefRefOf | DefShiftLeft | DefShiftRight |
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// DefSizeOf | DefStore | DefSubtract | DefTimer | DefToBCD | DefToBuffer |
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// DefToDecimalString | DefToHexString | DefToInteger | DefToString |
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// DefWait | DefXOr
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func opIsType2(op opcode) bool {
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switch op {
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case opAcquire, opAdd, opAnd, opBuffer, opConcat,
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opConcatRes, opCondRefOf, opCopyObject, opDecrement,
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opDerefOf, opDivide, opFindSetLeftBit, opFindSetRightBit,
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opFromBCD, opIncrement, opIndex, opLand, opLEqual,
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opLGreater, opLLess, opMid,
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opLnot, opLoadTable, opLor, opMatch, opMod,
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opMultiply, opNand, opNor, opNot, opObjectType, opOr,
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opPackage, opVarPackage, opRefOf, opShiftLeft, opShiftRight,
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opSizeOf, opStore, opSubtract, opTimer, opToBCD, opToBuffer,
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opToDecimalString, opToHexString, opToInteger, opToString,
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opWait, opXor:
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return true
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default:
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return false
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}
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}
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// opIsBufferField returens true if this opcode describes a
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// buffer field creation operation.
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func opIsBufferField(op opcode) bool {
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switch op {
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case opCreateField, opCreateBitField, opCreateByteField, opCreateWordField, opCreateDWordField, opCreateQWordField:
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return true
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default:
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return false
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}
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}
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// objType represents the object types that are supported by the AML parser.
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type objType uint8
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// The list of AML object types.
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const (
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objTypeAny objType = iota
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objTypeInteger
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objTypeString
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objTypeBuffer
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objTypePackage
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objTypeDevice
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objTypeEvent
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objTypeMethod
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objTypeMutex
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objTypeRegion
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objTypePower
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objTypeProcessor
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objTypeThermal
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objTypeBufferField
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objTypeLocalRegionField
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objTypeLocalBankField
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objTypeLocalReference
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objTypeLocalAlias
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objTypeLocalScope
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objTypeLocalVariable
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objTypeMethodArgument
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)
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// opFlag specifies a list of OR-able flags that describe the object
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// type/attributes generated by a particular opcode.
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type opFlag uint16
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const (
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opFlagNone opFlag = 1 << iota
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opFlagHasPkgLen
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opFlagNamed
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opFlagConstant
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opFlagReference
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opFlagArithmetic
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opFlagCreate
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opFlagReturn
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opFlagExecutable
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opFlagNoOp
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opFlagScoped
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)
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// is returns true if f is set in this opFlag.
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func (fl opFlag) is(f opFlag) bool {
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return (fl & f) != 0
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}
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// opArgFlags encodes up to 7 opArgFlag values in a uint64 value.
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type opArgFlags uint64
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// argCount returns the number of encoded args in the given flag.
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func (fl opArgFlags) argCount() (count uint8) {
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// Each argument is specified using 8 bits with 0x0 indicating the end of the
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// argument list
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for ; fl&0xf != 0; fl, count = fl>>8, count+1 {
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}
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return count
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}
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// arg returns the arg flags for argument "num" where num is the 0-based index
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// of the argument to return. The allowed values for num are 0-6.
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func (fl opArgFlags) arg(num uint8) opArgFlag {
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return opArgFlag((fl >> (num * 8)) & 0xf)
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}
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// contains returns true if the arg flags contain any argument with type x.
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func (fl opArgFlags) contains(x opArgFlag) bool {
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// Each argument is specified using 8 bits with 0x0 indicating the end of the
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// argument list
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for ; fl&0xf != 0; fl >>= 8 {
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if opArgFlag(fl&0xf) == x {
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return true
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}
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}
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return false
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}
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// opArgFlag represents the type of an argument expected by a particular opcode.
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type opArgFlag uint8
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// The list of supported opArgFlag values.
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const (
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_ opArgFlag = iota
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opArgTermList
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opArgTermObj
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opArgByteList
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opArgPackage
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opArgString
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opArgByteData
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opArgWord
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opArgDword
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opArgQword
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opArgNameString
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opArgSuperName
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opArgSimpleName
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opArgDataRefObj
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opArgTarget
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opArgFieldList
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)
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// String implements fmt.Stringer for opArgFlag.
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func (fl opArgFlag) String() string {
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switch fl {
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case opArgTermList:
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return "opArgTermList"
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case opArgTermObj:
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return "opArgTermObj"
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case opArgByteList:
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return "opArgByteList"
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case opArgPackage:
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return "opArgPackage"
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case opArgString:
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return "opArgString"
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case opArgByteData:
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return "opArgByteData"
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case opArgWord:
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return "opArgWord"
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case opArgDword:
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return "opArgDword"
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case opArgQword:
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return "opArgQword"
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case opArgNameString:
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return "opArgNameString"
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case opArgSuperName:
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return "opArgSuperName"
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case opArgSimpleName:
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return "opArgSimpleName"
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case opArgDataRefObj:
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return "opArgDataRefObj"
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case opArgTarget:
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return "opArgTarget"
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case opArgFieldList:
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return "opArgFieldList"
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}
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return ""
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}
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func makeArg0() opArgFlags { return 0 }
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func makeArg1(arg0 opArgFlag) opArgFlags { return opArgFlags(arg0) }
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func makeArg2(arg0, arg1 opArgFlag) opArgFlags { return opArgFlags(arg1)<<8 | opArgFlags(arg0) }
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func makeArg3(arg0, arg1, arg2 opArgFlag) opArgFlags {
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return opArgFlags(arg2)<<16 | opArgFlags(arg1)<<8 | opArgFlags(arg0)
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}
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func makeArg4(arg0, arg1, arg2, arg3 opArgFlag) opArgFlags {
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return opArgFlags(arg3)<<24 | opArgFlags(arg2)<<16 | opArgFlags(arg1)<<8 | opArgFlags(arg0)
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}
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func makeArg5(arg0, arg1, arg2, arg3, arg4 opArgFlag) opArgFlags {
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return opArgFlags(arg4)<<32 | opArgFlags(arg3)<<24 | opArgFlags(arg2)<<16 | opArgFlags(arg1)<<8 | opArgFlags(arg0)
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}
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func makeArg6(arg0, arg1, arg2, arg3, arg4, arg5 opArgFlag) opArgFlags {
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return opArgFlags(arg5)<<40 | opArgFlags(arg4)<<32 | opArgFlags(arg3)<<24 | opArgFlags(arg2)<<16 | opArgFlags(arg1)<<8 | opArgFlags(arg0)
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}
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func makeArg7(arg0, arg1, arg2, arg3, arg4, arg5, arg6 opArgFlag) opArgFlags {
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return opArgFlags(arg6)<<48 | opArgFlags(arg5)<<40 | opArgFlags(arg4)<<32 | opArgFlags(arg3)<<24 | opArgFlags(arg2)<<16 | opArgFlags(arg1)<<8 | opArgFlags(arg0)
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}
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// opcodeInfo contains all known information about an opcode,
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// its argument count and types as well as the type of object
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// represented by it.
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type opcodeInfo struct {
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op opcode
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name string
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objType objType
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flags opFlag
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argFlags opArgFlags
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}
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@ -1,317 +0,0 @@
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package aml
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const (
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badOpcode = 0xff
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extOpPrefix = 0x5b
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// Regular opcode list
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opZero = opcode(0x00)
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opOne = opcode(0x01)
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opAlias = opcode(0x06)
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opName = opcode(0x08)
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opBytePrefix = opcode(0x0a)
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opWordPrefix = opcode(0x0b)
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opDwordPrefix = opcode(0x0c)
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opStringPrefix = opcode(0x0d)
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opQwordPrefix = opcode(0x0e)
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opScope = opcode(0x10)
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opBuffer = opcode(0x11)
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opPackage = opcode(0x12)
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opVarPackage = opcode(0x13)
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opMethod = opcode(0x14)
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opExternal = opcode(0x15)
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opLocal0 = opcode(0x60)
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opLocal1 = opcode(0x61)
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opLocal2 = opcode(0x62)
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opLocal3 = opcode(0x63)
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opLocal4 = opcode(0x64)
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opLocal5 = opcode(0x65)
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opLocal6 = opcode(0x66)
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opLocal7 = opcode(0x67)
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opArg0 = opcode(0x68)
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opArg1 = opcode(0x69)
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opArg2 = opcode(0x6a)
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opArg3 = opcode(0x6b)
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opArg4 = opcode(0x6c)
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opArg5 = opcode(0x6d)
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opArg6 = opcode(0x6e)
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opStore = opcode(0x70)
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opRefOf = opcode(0x71)
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opAdd = opcode(0x72)
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opConcat = opcode(0x73)
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opSubtract = opcode(0x74)
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opIncrement = opcode(0x75)
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opDecrement = opcode(0x76)
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opMultiply = opcode(0x77)
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opDivide = opcode(0x78)
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opShiftLeft = opcode(0x79)
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opShiftRight = opcode(0x7a)
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opAnd = opcode(0x7b)
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opNand = opcode(0x7c)
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opOr = opcode(0x7d)
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opNor = opcode(0x7e)
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opXor = opcode(0x7f)
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opNot = opcode(0x80)
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opFindSetLeftBit = opcode(0x81)
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opFindSetRightBit = opcode(0x82)
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opDerefOf = opcode(0x83)
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opConcatRes = opcode(0x84)
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opMod = opcode(0x85)
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opNotify = opcode(0x86)
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opSizeOf = opcode(0x87)
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opIndex = opcode(0x88)
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opMatch = opcode(0x89)
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opCreateDWordField = opcode(0x8a)
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opCreateWordField = opcode(0x8b)
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opCreateByteField = opcode(0x8c)
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opCreateBitField = opcode(0x8d)
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opObjectType = opcode(0x8e)
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opCreateQWordField = opcode(0x8f)
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opLand = opcode(0x90)
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opLor = opcode(0x91)
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opLnot = opcode(0x92)
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opLEqual = opcode(0x93)
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opLGreater = opcode(0x94)
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opLLess = opcode(0x95)
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opToBuffer = opcode(0x96)
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opToDecimalString = opcode(0x97)
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opToHexString = opcode(0x98)
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opToInteger = opcode(0x99)
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opToString = opcode(0x9c)
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opCopyObject = opcode(0x9d)
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opMid = opcode(0x9e)
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opContinue = opcode(0x9f)
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opIf = opcode(0xa0)
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opElse = opcode(0xa1)
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opWhile = opcode(0xa2)
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opNoop = opcode(0xa3)
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opReturn = opcode(0xa4)
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opBreak = opcode(0xa5)
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opBreakPoint = opcode(0xcc)
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opOnes = opcode(0xff)
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// Extended opcodes
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opMutex = opcode(0xff + 0x01)
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opEvent = opcode(0xff + 0x02)
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opCondRefOf = opcode(0xff + 0x12)
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opCreateField = opcode(0xff + 0x13)
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opLoadTable = opcode(0xff + 0x1f)
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opLoad = opcode(0xff + 0x20)
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opStall = opcode(0xff + 0x21)
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|
||||||
opSleep = opcode(0xff + 0x22)
|
|
||||||
opAcquire = opcode(0xff + 0x23)
|
|
||||||
opSignal = opcode(0xff + 0x24)
|
|
||||||
opWait = opcode(0xff + 0x25)
|
|
||||||
opReset = opcode(0xff + 0x26)
|
|
||||||
opRelease = opcode(0xff + 0x27)
|
|
||||||
opFromBCD = opcode(0xff + 0x28)
|
|
||||||
opToBCD = opcode(0xff + 0x29)
|
|
||||||
opUnload = opcode(0xff + 0x2a)
|
|
||||||
opRevision = opcode(0xff + 0x30)
|
|
||||||
opDebug = opcode(0xff + 0x31)
|
|
||||||
opFatal = opcode(0xff + 0x32)
|
|
||||||
opTimer = opcode(0xff + 0x33)
|
|
||||||
opOpRegion = opcode(0xff + 0x80)
|
|
||||||
opField = opcode(0xff + 0x81)
|
|
||||||
opDevice = opcode(0xff + 0x82)
|
|
||||||
opProcessor = opcode(0xff + 0x83)
|
|
||||||
opPowerRes = opcode(0xff + 0x84)
|
|
||||||
opThermalZone = opcode(0xff + 0x85)
|
|
||||||
opIndexField = opcode(0xff + 0x86)
|
|
||||||
opBankField = opcode(0xff + 0x87)
|
|
||||||
opDataRegion = opcode(0xff + 0x88)
|
|
||||||
)
|
|
||||||
|
|
||||||
// The opcode table contains all opcode-related information that the parser knows.
|
|
||||||
// This table is modeled after a similar table used in the acpica implementation.
|
|
||||||
var opcodeTable = []opcodeInfo{
|
|
||||||
/*0x00*/ {opZero, "Zero", objTypeInteger, opFlagConstant, makeArg0()},
|
|
||||||
/*0x01*/ {opOne, "One", objTypeInteger, opFlagConstant, makeArg0()},
|
|
||||||
/*0x02*/ {opAlias, "Alias", objTypeLocalAlias, opFlagNamed, makeArg2(opArgNameString, opArgNameString)},
|
|
||||||
/*0x03*/ {opName, "Name", objTypeAny, opFlagNamed, makeArg2(opArgNameString, opArgDataRefObj)},
|
|
||||||
/*0x04*/ {opBytePrefix, "Byte", objTypeInteger, opFlagConstant, makeArg1(opArgByteData)},
|
|
||||||
/*0x05*/ {opWordPrefix, "Word", objTypeInteger, opFlagConstant, makeArg1(opArgWord)},
|
|
||||||
/*0x06*/ {opDwordPrefix, "Dword", objTypeInteger, opFlagConstant, makeArg1(opArgDword)},
|
|
||||||
/*0x07*/ {opStringPrefix, "String", objTypeString, opFlagConstant, makeArg1(opArgString)},
|
|
||||||
/*0x08*/ {opQwordPrefix, "Qword", objTypeInteger, opFlagConstant, makeArg1(opArgQword)},
|
|
||||||
/*0x09*/ {opScope, "Scope", objTypeLocalScope, opFlagNamed, makeArg2(opArgNameString, opArgTermList)},
|
|
||||||
/*0x0a*/ {opBuffer, "Buffer", objTypeBuffer, opFlagHasPkgLen, makeArg2(opArgTermObj, opArgByteList)},
|
|
||||||
/*0x0b*/ {opPackage, "Package", objTypePackage, opFlagNone, makeArg2(opArgByteData, opArgTermList)},
|
|
||||||
/*0x0c*/ {opVarPackage, "VarPackage", objTypePackage, opFlagNone, makeArg2(opArgByteData, opArgTermList)},
|
|
||||||
/*0x0d*/ {opMethod, "Method", objTypeMethod, opFlagNamed | opFlagScoped, makeArg3(opArgNameString, opArgByteData, opArgTermList)},
|
|
||||||
/*0x0e*/ {opExternal, "External", objTypeAny, opFlagNamed, makeArg3(opArgNameString, opArgByteData, opArgByteData)},
|
|
||||||
/*0x0f*/ {opLocal0, "Local0", objTypeLocalVariable, opFlagExecutable, makeArg0()},
|
|
||||||
/*0x10*/ {opLocal1, "Local1", objTypeLocalVariable, opFlagExecutable, makeArg0()},
|
|
||||||
/*0x11*/ {opLocal2, "Local2", objTypeLocalVariable, opFlagExecutable, makeArg0()},
|
|
||||||
/*0x12*/ {opLocal3, "Local3", objTypeLocalVariable, opFlagExecutable, makeArg0()},
|
|
||||||
/*0x13*/ {opLocal4, "Local4", objTypeLocalVariable, opFlagExecutable, makeArg0()},
|
|
||||||
/*0120*/ {opLocal5, "Local5", objTypeLocalVariable, opFlagExecutable, makeArg0()},
|
|
||||||
/*0x15*/ {opLocal6, "Local6", objTypeLocalVariable, opFlagExecutable, makeArg0()},
|
|
||||||
/*0x16*/ {opLocal7, "Local7", objTypeLocalVariable, opFlagExecutable, makeArg0()},
|
|
||||||
/*0x17*/ {opArg0, "Arg0", objTypeMethodArgument, opFlagExecutable, makeArg0()},
|
|
||||||
/*0x18*/ {opArg1, "Arg1", objTypeMethodArgument, opFlagExecutable, makeArg0()},
|
|
||||||
/*0x19*/ {opArg2, "Arg2", objTypeMethodArgument, opFlagExecutable, makeArg0()},
|
|
||||||
/*0x1a*/ {opArg3, "Arg3", objTypeMethodArgument, opFlagExecutable, makeArg0()},
|
|
||||||
/*0x1b*/ {opArg4, "Arg4", objTypeMethodArgument, opFlagExecutable, makeArg0()},
|
|
||||||
/*0x1c*/ {opArg5, "Arg5", objTypeMethodArgument, opFlagExecutable, makeArg0()},
|
|
||||||
/*0x1d*/ {opArg6, "Arg6", objTypeMethodArgument, opFlagExecutable, makeArg0()},
|
|
||||||
/*0x1e*/ {opStore, "Store", objTypeAny, opFlagExecutable, makeArg2(opArgTermObj, opArgSuperName)},
|
|
||||||
/*0x1f*/ {opRefOf, "RefOf", objTypeAny, opFlagReference | opFlagExecutable, makeArg1(opArgSuperName)},
|
|
||||||
/*0x20*/ {opAdd, "Add", objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg3(opArgTermObj, opArgTermObj, opArgTarget)},
|
|
||||||
/*0x21*/ {opConcat, "Concat", objTypeAny, opFlagExecutable, makeArg3(opArgTermObj, opArgTermObj, opArgTarget)},
|
|
||||||
/*0x22*/ {opSubtract, "Subtract", objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg3(opArgTermObj, opArgTermObj, opArgTarget)},
|
|
||||||
/*0x23*/ {opIncrement, "Increment", objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg1(opArgSuperName)},
|
|
||||||
/*0x24*/ {opDecrement, "Decrement", objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg1(opArgSuperName)},
|
|
||||||
/*0x25*/ {opMultiply, "Multiply", objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg3(opArgTermObj, opArgTermObj, opArgTarget)},
|
|
||||||
/*0x26*/ {opDivide, "Divide", objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg4(opArgTermObj, opArgTermObj, opArgTarget, opArgTarget)},
|
|
||||||
/*0x27*/ {opShiftLeft, "ShiftLeft", objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg3(opArgTermObj, opArgTermObj, opArgTarget)},
|
|
||||||
/*0x28*/ {opShiftRight, "ShiftRight", objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg3(opArgTermObj, opArgTermObj, opArgTarget)},
|
|
||||||
/*0x29*/ {opAnd, "And", objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg3(opArgTermObj, opArgTermObj, opArgTarget)},
|
|
||||||
/*0x2a*/ {opNand, "Nand", objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg3(opArgTermObj, opArgTermObj, opArgTarget)},
|
|
||||||
/*0x2b*/ {opOr, "Or", objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg3(opArgTermObj, opArgTermObj, opArgTarget)},
|
|
||||||
/*0x2c*/ {opNor, "Nor", objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg3(opArgTermObj, opArgTermObj, opArgTarget)},
|
|
||||||
/*0x2d*/ {opXor, "Xor", objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg3(opArgTermObj, opArgTermObj, opArgTarget)},
|
|
||||||
/*0x2e*/ {opNot, "Not", objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg2(opArgTermObj, opArgTarget)},
|
|
||||||
/*0x2f*/ {opFindSetLeftBit, "FindSetLeftBit", objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg2(opArgTermObj, opArgTarget)},
|
|
||||||
/*0x30*/ {opFindSetRightBit, "FindSetRightBit", objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg2(opArgTermObj, opArgTarget)},
|
|
||||||
/*0x31*/ {opDerefOf, "DerefOf", objTypeAny, opFlagExecutable, makeArg1(opArgTermObj)},
|
|
||||||
/*0x32*/ {opConcatRes, "ConcatRes", objTypeAny, opFlagExecutable, makeArg3(opArgTermObj, opArgTermObj, opArgTarget)},
|
|
||||||
/*0x33*/ {opMod, "Mod", objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg3(opArgTermObj, opArgTermObj, opArgTarget)},
|
|
||||||
/*0x34*/ {opNotify, "Notify", objTypeAny, opFlagExecutable, makeArg2(opArgSuperName, opArgTermObj)},
|
|
||||||
/*0x35*/ {opSizeOf, "SizeOf", objTypeAny, opFlagExecutable, makeArg1(opArgSuperName)},
|
|
||||||
/*0x36*/ {opIndex, "Index", objTypeAny, opFlagExecutable, makeArg3(opArgTermObj, opArgTermObj, opArgTarget)},
|
|
||||||
/*0x37*/ {opMatch, "Match", objTypeAny, opFlagExecutable, makeArg6(opArgTermObj, opArgByteData, opArgTermObj, opArgByteData, opArgTermObj, opArgTermObj)},
|
|
||||||
/*0x38*/ {opCreateDWordField, "CreateDWordField", objTypeBufferField, opFlagNamed | opFlagCreate, makeArg3(opArgTermObj, opArgTermObj, opArgNameString)},
|
|
||||||
/*0x39*/ {opCreateWordField, "CreateWordField", objTypeBufferField, opFlagNamed | opFlagCreate, makeArg3(opArgTermObj, opArgTermObj, opArgNameString)},
|
|
||||||
/*0x3a*/ {opCreateByteField, "CreateByteField", objTypeBufferField, opFlagNamed | opFlagCreate, makeArg3(opArgTermObj, opArgTermObj, opArgNameString)},
|
|
||||||
/*0x3b*/ {opCreateBitField, "CreateBitField", objTypeBufferField, opFlagNamed | opFlagCreate, makeArg3(opArgTermObj, opArgTermObj, opArgNameString)},
|
|
||||||
/*0x3c*/ {opObjectType, "ObjectType", objTypeAny, opFlagNone, makeArg1(opArgSuperName)},
|
|
||||||
/*0x3d*/ {opCreateQWordField, "CreateQWordField", objTypeBufferField, opFlagNamed | opFlagCreate, makeArg3(opArgTermObj, opArgTermObj, opArgNameString)},
|
|
||||||
/*0x3e*/ {opLand, "Land", objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg2(opArgTermObj, opArgTermObj)},
|
|
||||||
/*0x3f*/ {opLor, "Lor", objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg2(opArgTermObj, opArgTermObj)},
|
|
||||||
/*0x40*/ {opLnot, "Lnot", objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg1(opArgTermObj)},
|
|
||||||
/*0x41*/ {opLEqual, "LEqual", objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg2(opArgTermObj, opArgTermObj)},
|
|
||||||
/*0x42*/ {opLGreater, "LGreater", objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg2(opArgTermObj, opArgTermObj)},
|
|
||||||
/*0x43*/ {opLLess, "LLess", objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg2(opArgTermObj, opArgTermObj)},
|
|
||||||
/*0x44*/ {opToBuffer, "ToBuffer", objTypeAny, opFlagExecutable, makeArg2(opArgTermObj, opArgTarget)},
|
|
||||||
/*0x45*/ {opToDecimalString, "ToDecimalString", objTypeAny, opFlagExecutable, makeArg2(opArgTermObj, opArgTarget)},
|
|
||||||
/*0x46*/ {opToHexString, "ToHexString", objTypeAny, opFlagExecutable, makeArg2(opArgTermObj, opArgTarget)},
|
|
||||||
/*0x47*/ {opToInteger, "ToInteger", objTypeAny, opFlagExecutable, makeArg2(opArgTermObj, opArgTarget)},
|
|
||||||
/*0x48*/ {opToString, "ToString", objTypeAny, opFlagExecutable, makeArg2(opArgTermObj, opArgTarget)},
|
|
||||||
/*0x49*/ {opCopyObject, "CopyObject", objTypeAny, opFlagExecutable, makeArg2(opArgTermObj, opArgSimpleName)},
|
|
||||||
/*0x4a*/ {opMid, "Mid", objTypeAny, opFlagExecutable, makeArg4(opArgTermObj, opArgTermObj, opArgTermObj, opArgTarget)},
|
|
||||||
/*0x4b*/ {opContinue, "Continue", objTypeAny, opFlagExecutable, makeArg0()},
|
|
||||||
/*0x4c*/ {opIf, "If", objTypeAny, opFlagExecutable, makeArg2(opArgTermObj, opArgTermList)},
|
|
||||||
/*0x4d*/ {opElse, "Else", objTypeAny, opFlagExecutable | opFlagScoped, makeArg1(opArgTermList)},
|
|
||||||
/*0x4e*/ {opWhile, "While", objTypeAny, opFlagExecutable, makeArg2(opArgTermObj, opArgTermList)},
|
|
||||||
/*0x4f*/ {opNoop, "Noop", objTypeAny, opFlagNoOp, makeArg0()},
|
|
||||||
/*0x50*/ {opReturn, "Return", objTypeAny, opFlagReturn, makeArg1(opArgTermObj)},
|
|
||||||
/*0x51*/ {opBreak, "Break", objTypeAny, opFlagExecutable, makeArg0()},
|
|
||||||
/*0x52*/ {opBreakPoint, "BreakPoint", objTypeAny, opFlagNoOp, makeArg0()},
|
|
||||||
/*0x53*/ {opOnes, "Ones", objTypeInteger, opFlagConstant, makeArg0()},
|
|
||||||
/*0x54*/ {opMutex, "Mutex", objTypeMutex, opFlagNamed, makeArg2(opArgNameString, opArgByteData)},
|
|
||||||
/*0x55*/ {opEvent, "Event", objTypeEvent, opFlagNamed, makeArg1(opArgNameString)},
|
|
||||||
/*0x56*/ {opCondRefOf, "CondRefOf", objTypeAny, opFlagExecutable, makeArg2(opArgSuperName, opArgSuperName)},
|
|
||||||
/*0x57*/ {opCreateField, "CreateField", objTypeBufferField, opFlagExecutable, makeArg4(opArgTermObj, opArgTermObj, opArgTermObj, opArgNameString)},
|
|
||||||
/*0x58*/ {opLoadTable, "LoadTable", objTypeAny, opFlagExecutable, makeArg7(opArgTermObj, opArgTermObj, opArgTermObj, opArgTermObj, opArgTermObj, opArgTermObj, opArgTermObj)},
|
|
||||||
/*0x59*/ {opLoad, "Load", objTypeAny, opFlagExecutable, makeArg2(opArgNameString, opArgSuperName)},
|
|
||||||
/*0x5a*/ {opStall, "Stall", objTypeAny, opFlagExecutable, makeArg1(opArgTermObj)},
|
|
||||||
/*0x5b*/ {opSleep, "Sleep", objTypeAny, opFlagExecutable, makeArg1(opArgTermObj)},
|
|
||||||
/*0x5c*/ {opAcquire, "Acquire", objTypeAny, opFlagExecutable, makeArg2(opArgNameString, opArgSuperName)},
|
|
||||||
/*0x5d*/ {opSignal, "Signal", objTypeAny, opFlagExecutable, makeArg1(opArgTermObj)},
|
|
||||||
/*0x5e*/ {opWait, "Wait", objTypeAny, opFlagExecutable, makeArg2(opArgSuperName, opArgTermObj)},
|
|
||||||
/*0x5f*/ {opReset, "Reset", objTypeAny, opFlagExecutable, makeArg1(opArgSuperName)},
|
|
||||||
/*0x60*/ {opRelease, "Release", objTypeAny, opFlagExecutable, makeArg1(opArgSuperName)},
|
|
||||||
/*0x61*/ {opFromBCD, "FromBCD", objTypeAny, opFlagExecutable, makeArg2(opArgTermObj, opArgTarget)},
|
|
||||||
/*0x62*/ {opToBCD, "ToBCD", objTypeAny, opFlagExecutable, makeArg2(opArgTermObj, opArgTarget)},
|
|
||||||
/*0x63*/ {opUnload, "Unload", objTypeAny, opFlagExecutable, makeArg1(opArgSuperName)},
|
|
||||||
/*0x64*/ {opRevision, "Revision", objTypeInteger, opFlagConstant | opFlagExecutable, makeArg0()},
|
|
||||||
/*0x65*/ {opDebug, "Debug", objTypeLocalReference, opFlagExecutable, makeArg0()},
|
|
||||||
/*0x66*/ {opFatal, "Fatal", objTypeAny, opFlagExecutable, makeArg3(opArgByteData, opArgDword, opArgTermObj)},
|
|
||||||
/*0x67*/ {opTimer, "Timer", objTypeAny, opFlagNone, makeArg0()},
|
|
||||||
/*0x68*/ {opOpRegion, "OpRegion", objTypeRegion, opFlagNamed, makeArg4(opArgNameString, opArgByteData, opArgTermObj, opArgTermObj)},
|
|
||||||
/*0x69*/ {opField, "Field", objTypeAny, opFlagNone, makeArg3(opArgNameString, opArgByteData, opArgFieldList)},
|
|
||||||
/*0x6a*/ {opDevice, "Device", objTypeDevice, opFlagNamed | opFlagScoped, makeArg2(opArgNameString, opArgTermList)},
|
|
||||||
/*0x6b*/ {opProcessor, "Processor", objTypeProcessor, opFlagNamed | opFlagScoped, makeArg5(opArgNameString, opArgByteData, opArgDword, opArgByteData, opArgTermList)},
|
|
||||||
/*0x6c*/ {opPowerRes, "PowerRes", objTypePower, opFlagNamed | opFlagScoped, makeArg4(opArgNameString, opArgByteData, opArgWord, opArgTermList)},
|
|
||||||
/*0x6d*/ {opThermalZone, "ThermalZone", objTypeThermal, opFlagNamed | opFlagScoped, makeArg2(opArgNameString, opArgTermList)},
|
|
||||||
/*0x6e*/ {opIndexField, "IndexField", objTypeAny, opFlagNone, makeArg4(opArgNameString, opArgNameString, opArgByteData, opArgFieldList)},
|
|
||||||
/*0x6f*/ {opBankField, "BankField", objTypeLocalBankField, opFlagNamed, makeArg5(opArgNameString, opArgNameString, opArgTermObj, opArgByteData, opArgFieldList)},
|
|
||||||
/*0x70*/ {opDataRegion, "DataRegion", objTypeLocalRegionField, opFlagNamed, makeArg4(opArgNameString, opArgTermObj, opArgTermObj, opArgTermObj)},
|
|
||||||
}
|
|
||||||
|
|
||||||
// opcodeMap maps an AML opcode to an entry in the opcode table. Entries with
|
|
||||||
// the value 0xff indicate an invalid/unsupported opcode.
|
|
||||||
var opcodeMap = [256]uint8{
|
|
||||||
/* 0 1 2 3 4 5 6 7*/
|
|
||||||
/*0x00 - 0x07*/ 0x00, 0x01, 0xff, 0xff, 0xff, 0xff, 0x02, 0xff,
|
|
||||||
/*0x08 - 0x0f*/ 0x03, 0xff, 0x04, 0x05, 0x06, 0x07, 0x08, 0xff,
|
|
||||||
/*0x10 - 0x17*/ 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0xff, 0xff,
|
|
||||||
/*0x18 - 0x1f*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0x20 - 0x27*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0x28 - 0x2f*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0x30 - 0x37*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0x38 - 0x3f*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0x40 - 0x47*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0x48 - 0x4f*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0x50 - 0x57*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0x58 - 0x5f*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0x60 - 0x67*/ 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16,
|
|
||||||
/*0x68 - 0x6f*/ 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0xff,
|
|
||||||
/*0x70 - 0x77*/ 0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25,
|
|
||||||
/*0x78 - 0x7f*/ 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d,
|
|
||||||
/*0x80 - 0x87*/ 0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35,
|
|
||||||
/*0x88 - 0x8f*/ 0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d,
|
|
||||||
/*0x90 - 0x97*/ 0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45,
|
|
||||||
/*0x98 - 0x9f*/ 0x46, 0x47, 0x48, 0x49, 0x4a, 0x49, 0x4a, 0x4b,
|
|
||||||
/*0xa0 - 0xa7*/ 0x4c, 0x4d, 0x4e, 0x4f, 0x50, 0x51, 0xff, 0xff,
|
|
||||||
/*0xa8 - 0xaf*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0xb0 - 0xb7*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0xb8 - 0xbf*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0xc0 - 0xc7*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0xc8 - 0xcf*/ 0xff, 0xff, 0xff, 0xff, 0x52, 0xff, 0xff, 0xff,
|
|
||||||
/*0xd0 - 0xd7*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0xd8 - 0xdf*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0xe0 - 0xe7*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0xe8 - 0xef*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0xf0 - 0xf7*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0xf8 - 0xff*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x53,
|
|
||||||
}
|
|
||||||
|
|
||||||
// extendedOpcodeMap maps an AML extended opcode (extOpPrefix + code) to an
|
|
||||||
// entry in the opcode table. Entries with the value 0xff indicate an
|
|
||||||
// invalid/unsupported opcode.
|
|
||||||
var extendedOpcodeMap = [256]uint8{
|
|
||||||
/* 0 1 2 3 4 5 6 7*/
|
|
||||||
/*0x00 - 0x07*/ 0xff, 0x54, 0x55, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0x08 - 0x0f*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0x10 - 0x17*/ 0xff, 0xff, 0x56, 0x57, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0x18 - 0x1f*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x58,
|
|
||||||
/*0x20 - 0x27*/ 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f, 0x60,
|
|
||||||
/*0x28 - 0x2f*/ 0x61, 0x62, 0x63, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0x30 - 0x37*/ 0x64, 0x65, 0x66, 0x67, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0x38 - 0x3f*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0x40 - 0x47*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0x48 - 0x4f*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0x50 - 0x57*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0x58 - 0x5f*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0x60 - 0x67*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0x68 - 0x6f*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0x70 - 0x77*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0x78 - 0x7f*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0x80 - 0x87*/ 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f,
|
|
||||||
/*0x88 - 0x8f*/ 0x70, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0x90 - 0x97*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0x98 - 0x9f*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0xa0 - 0xa7*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0xa8 - 0xaf*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0xb0 - 0xb7*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0xb8 - 0xbf*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0xc0 - 0xc7*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0xc8 - 0xcf*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0xd0 - 0xd7*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0xd8 - 0xdf*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0xe0 - 0xe7*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0xe8 - 0xef*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0xf0 - 0xf7*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
|
||||||
/*0xf8 - 0xff*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x53,
|
|
||||||
}
|
|
||||||
@ -1,187 +0,0 @@
|
|||||||
package aml
|
|
||||||
|
|
||||||
import "testing"
|
|
||||||
|
|
||||||
func TestOpcodeToString(t *testing.T) {
|
|
||||||
if exp, got := "Acquire", opAcquire.String(); got != exp {
|
|
||||||
t.Fatalf("expected opAcquire.toString() to return %q; got %q", exp, got)
|
|
||||||
}
|
|
||||||
|
|
||||||
if exp, got := "unknown", opcode(0xffff).String(); got != exp {
|
|
||||||
t.Fatalf("expected opcode.String() to return %q; got %q", exp, got)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
func TestOpcodeIsX(t *testing.T) {
|
|
||||||
specs := []struct {
|
|
||||||
op opcode
|
|
||||||
testFn func(opcode) bool
|
|
||||||
want bool
|
|
||||||
}{
|
|
||||||
// opIsLocalArg
|
|
||||||
{opLocal0, opIsLocalArg, true},
|
|
||||||
{opLocal1, opIsLocalArg, true},
|
|
||||||
{opLocal2, opIsLocalArg, true},
|
|
||||||
{opLocal3, opIsLocalArg, true},
|
|
||||||
{opLocal4, opIsLocalArg, true},
|
|
||||||
{opLocal5, opIsLocalArg, true},
|
|
||||||
{opLocal6, opIsLocalArg, true},
|
|
||||||
{opLocal7, opIsLocalArg, true},
|
|
||||||
{opArg0, opIsLocalArg, false},
|
|
||||||
{opDivide, opIsLocalArg, false},
|
|
||||||
// opIsMethodArg
|
|
||||||
{opArg0, opIsMethodArg, true},
|
|
||||||
{opArg1, opIsMethodArg, true},
|
|
||||||
{opArg2, opIsMethodArg, true},
|
|
||||||
{opArg3, opIsMethodArg, true},
|
|
||||||
{opArg4, opIsMethodArg, true},
|
|
||||||
{opArg5, opIsMethodArg, true},
|
|
||||||
{opArg6, opIsMethodArg, true},
|
|
||||||
{opLocal7, opIsMethodArg, false},
|
|
||||||
{opIf, opIsMethodArg, false},
|
|
||||||
// opIsArg
|
|
||||||
{opLocal5, opIsArg, true},
|
|
||||||
{opArg1, opIsArg, true},
|
|
||||||
{opDivide, opIsArg, false},
|
|
||||||
// opIsType2
|
|
||||||
{opAcquire, opIsType2, true},
|
|
||||||
{opAdd, opIsType2, true},
|
|
||||||
{opAnd, opIsType2, true},
|
|
||||||
{opBuffer, opIsType2, true},
|
|
||||||
{opConcat, opIsType2, true},
|
|
||||||
{opConcatRes, opIsType2, true},
|
|
||||||
{opCondRefOf, opIsType2, true},
|
|
||||||
{opCopyObject, opIsType2, true},
|
|
||||||
{opDecrement, opIsType2, true},
|
|
||||||
{opDerefOf, opIsType2, true},
|
|
||||||
{opDivide, opIsType2, true},
|
|
||||||
{opFindSetLeftBit, opIsType2, true},
|
|
||||||
{opFindSetRightBit, opIsType2, true},
|
|
||||||
{opFromBCD, opIsType2, true},
|
|
||||||
{opIncrement, opIsType2, true},
|
|
||||||
{opIndex, opIsType2, true},
|
|
||||||
{opLand, opIsType2, true},
|
|
||||||
{opLEqual, opIsType2, true},
|
|
||||||
{opLGreater, opIsType2, true},
|
|
||||||
{opLLess, opIsType2, true},
|
|
||||||
{opMid, opIsType2, true},
|
|
||||||
{opLnot, opIsType2, true},
|
|
||||||
{opLoadTable, opIsType2, true},
|
|
||||||
{opLor, opIsType2, true},
|
|
||||||
{opMatch, opIsType2, true},
|
|
||||||
{opMod, opIsType2, true},
|
|
||||||
{opMultiply, opIsType2, true},
|
|
||||||
{opNand, opIsType2, true},
|
|
||||||
{opNor, opIsType2, true},
|
|
||||||
{opNot, opIsType2, true},
|
|
||||||
{opObjectType, opIsType2, true},
|
|
||||||
{opOr, opIsType2, true},
|
|
||||||
{opPackage, opIsType2, true},
|
|
||||||
{opVarPackage, opIsType2, true},
|
|
||||||
{opRefOf, opIsType2, true},
|
|
||||||
{opShiftLeft, opIsType2, true},
|
|
||||||
{opShiftRight, opIsType2, true},
|
|
||||||
{opSizeOf, opIsType2, true},
|
|
||||||
{opStore, opIsType2, true},
|
|
||||||
{opSubtract, opIsType2, true},
|
|
||||||
{opTimer, opIsType2, true},
|
|
||||||
{opToBCD, opIsType2, true},
|
|
||||||
{opToBuffer, opIsType2, true},
|
|
||||||
{opToDecimalString, opIsType2, true},
|
|
||||||
{opToHexString, opIsType2, true},
|
|
||||||
{opToInteger, opIsType2, true},
|
|
||||||
{opToString, opIsType2, true},
|
|
||||||
{opWait, opIsType2, true},
|
|
||||||
{opXor, opIsType2, true},
|
|
||||||
{opBytePrefix, opIsType2, false},
|
|
||||||
// opIsDataObject
|
|
||||||
{opBytePrefix, opIsDataObject, true},
|
|
||||||
{opWordPrefix, opIsDataObject, true},
|
|
||||||
{opDwordPrefix, opIsDataObject, true},
|
|
||||||
{opQwordPrefix, opIsDataObject, true},
|
|
||||||
{opStringPrefix, opIsDataObject, true},
|
|
||||||
{opZero, opIsDataObject, true},
|
|
||||||
{opOne, opIsDataObject, true},
|
|
||||||
{opOnes, opIsDataObject, true},
|
|
||||||
{opRevision, opIsDataObject, true},
|
|
||||||
{opBuffer, opIsDataObject, true},
|
|
||||||
{opPackage, opIsDataObject, true},
|
|
||||||
{opVarPackage, opIsDataObject, true},
|
|
||||||
{opLor, opIsDataObject, false},
|
|
||||||
// opIsBufferField
|
|
||||||
{opCreateField, opIsBufferField, true},
|
|
||||||
{opCreateBitField, opIsBufferField, true},
|
|
||||||
{opCreateByteField, opIsBufferField, true},
|
|
||||||
{opCreateWordField, opIsBufferField, true},
|
|
||||||
{opCreateDWordField, opIsBufferField, true},
|
|
||||||
{opCreateQWordField, opIsBufferField, true},
|
|
||||||
{opRevision, opIsBufferField, false},
|
|
||||||
}
|
|
||||||
|
|
||||||
for specIndex, spec := range specs {
|
|
||||||
if got := spec.testFn(spec.op); got != spec.want {
|
|
||||||
t.Errorf("[spec %d] opcode %q: expected to get %t; got %t", specIndex, spec.op, spec.want, got)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
func TestOpArgFlagToString(t *testing.T) {
|
|
||||||
specs := map[opArgFlag]string{
|
|
||||||
opArgTermList: "opArgTermList",
|
|
||||||
opArgTermObj: "opArgTermObj",
|
|
||||||
opArgByteList: "opArgByteList",
|
|
||||||
opArgPackage: "opArgPackage",
|
|
||||||
opArgString: "opArgString",
|
|
||||||
opArgByteData: "opArgByteData",
|
|
||||||
opArgWord: "opArgWord",
|
|
||||||
opArgDword: "opArgDword",
|
|
||||||
opArgQword: "opArgQword",
|
|
||||||
opArgNameString: "opArgNameString",
|
|
||||||
opArgSuperName: "opArgSuperName",
|
|
||||||
opArgSimpleName: "opArgSimpleName",
|
|
||||||
opArgDataRefObj: "opArgDataRefObj",
|
|
||||||
opArgTarget: "opArgTarget",
|
|
||||||
opArgFieldList: "opArgFieldList",
|
|
||||||
opArgFlag(0xff): "",
|
|
||||||
}
|
|
||||||
|
|
||||||
for flag, want := range specs {
|
|
||||||
if got := flag.String(); got != want {
|
|
||||||
t.Errorf("expected %q; got %q", want, got)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// TestFindUnmappedOpcodes is a helper test that pinpoints opcodes that have
|
|
||||||
// not yet been mapped via an opcode table. This test will be removed once all
|
|
||||||
// opcodes are supported.
|
|
||||||
func TestFindUnmappedOpcodes(t *testing.T) {
|
|
||||||
//t.SkipNow()
|
|
||||||
for opIndex, opRef := range opcodeMap {
|
|
||||||
if opRef != badOpcode {
|
|
||||||
continue
|
|
||||||
}
|
|
||||||
|
|
||||||
for tabIndex, info := range opcodeTable {
|
|
||||||
if uint16(info.op) == uint16(opIndex) {
|
|
||||||
t.Errorf("set opcodeMap[0x%02x] = 0x%02x // %s\n", opIndex, tabIndex, info.op.String())
|
|
||||||
break
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
for opIndex, opRef := range extendedOpcodeMap {
|
|
||||||
// 0xff (opOnes) is defined in opcodeTable
|
|
||||||
if opRef != badOpcode || opIndex == 0 {
|
|
||||||
continue
|
|
||||||
}
|
|
||||||
|
|
||||||
opIndex += 0xff
|
|
||||||
for tabIndex, info := range opcodeTable {
|
|
||||||
if uint16(info.op) == uint16(opIndex) {
|
|
||||||
t.Errorf("set extendedOpcodeMap[0x%02x] = 0x%02x // %s\n", opIndex-0xff, tabIndex, info.op.String())
|
|
||||||
break
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
339
src/gopheros/device/acpi/aml/parser/opcode_table.go
Normal file
339
src/gopheros/device/acpi/aml/parser/opcode_table.go
Normal file
@ -0,0 +1,339 @@
|
|||||||
|
package parser
|
||||||
|
|
||||||
|
import "gopheros/device/acpi/aml/entity"
|
||||||
|
|
||||||
|
const (
|
||||||
|
badOpcode = 0xff
|
||||||
|
extOpPrefix = 0x5b
|
||||||
|
)
|
||||||
|
|
||||||
|
// objType represents the object types that are supported by the AML parser.
|
||||||
|
type objType uint8
|
||||||
|
|
||||||
|
// The list of AML object types.
|
||||||
|
const (
|
||||||
|
objTypeAny objType = iota
|
||||||
|
objTypeInteger
|
||||||
|
objTypeString
|
||||||
|
objTypeBuffer
|
||||||
|
objTypePackage
|
||||||
|
objTypeDevice
|
||||||
|
objTypeEvent
|
||||||
|
objTypeMethod
|
||||||
|
objTypeMutex
|
||||||
|
objTypeRegion
|
||||||
|
objTypePower
|
||||||
|
objTypeProcessor
|
||||||
|
objTypeThermal
|
||||||
|
objTypeBufferField
|
||||||
|
objTypeLocalRegionField
|
||||||
|
objTypeLocalBankField
|
||||||
|
objTypeLocalReference
|
||||||
|
objTypeLocalAlias
|
||||||
|
objTypeLocalScope
|
||||||
|
objTypeLocalVariable
|
||||||
|
objTypeMethodArgument
|
||||||
|
)
|
||||||
|
|
||||||
|
// opFlag specifies a list of OR-able flags that describe the object
|
||||||
|
// type/attributes generated by a particular opcode.
|
||||||
|
type opFlag uint16
|
||||||
|
|
||||||
|
const (
|
||||||
|
opFlagNone opFlag = 1 << iota
|
||||||
|
opFlagHasPkgLen
|
||||||
|
opFlagNamed
|
||||||
|
opFlagConstant
|
||||||
|
opFlagReference
|
||||||
|
opFlagArithmetic
|
||||||
|
opFlagCreate
|
||||||
|
opFlagReturn
|
||||||
|
opFlagExecutable
|
||||||
|
opFlagNoOp
|
||||||
|
opFlagScoped
|
||||||
|
)
|
||||||
|
|
||||||
|
// is returns true if f is set in this opFlag.
|
||||||
|
func (fl opFlag) is(f opFlag) bool {
|
||||||
|
return (fl & f) != 0
|
||||||
|
}
|
||||||
|
|
||||||
|
// opArgFlags encodes up to 7 opArgFlag values in a uint64 value.
|
||||||
|
type opArgFlags uint64
|
||||||
|
|
||||||
|
// argCount returns the number of encoded args in the given flag.
|
||||||
|
func (fl opArgFlags) argCount() (count uint8) {
|
||||||
|
// Each argument is specified using 8 bits with 0x0 indicating the end of the
|
||||||
|
// argument list
|
||||||
|
for ; fl&0xf != 0; fl, count = fl>>8, count+1 {
|
||||||
|
}
|
||||||
|
|
||||||
|
return count
|
||||||
|
}
|
||||||
|
|
||||||
|
// arg returns the arg flags for argument "num" where num is the 0-based index
|
||||||
|
// of the argument to return. The allowed values for num are 0-6.
|
||||||
|
func (fl opArgFlags) arg(num uint8) opArgFlag {
|
||||||
|
return opArgFlag((fl >> (num * 8)) & 0xf)
|
||||||
|
}
|
||||||
|
|
||||||
|
// contains returns true if the arg flags contain any argument with type x.
|
||||||
|
func (fl opArgFlags) contains(x opArgFlag) bool {
|
||||||
|
// Each argument is specified using 8 bits with 0x0 indicating the end of the
|
||||||
|
// argument list
|
||||||
|
for ; fl&0xf != 0; fl >>= 8 {
|
||||||
|
if opArgFlag(fl&0xf) == x {
|
||||||
|
return true
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return false
|
||||||
|
}
|
||||||
|
|
||||||
|
// opArgFlag represents the type of an argument expected by a particular opcode.
|
||||||
|
type opArgFlag uint8
|
||||||
|
|
||||||
|
// The list of supported opArgFlag values.
|
||||||
|
const (
|
||||||
|
_ opArgFlag = iota
|
||||||
|
opArgTermList
|
||||||
|
opArgTermObj
|
||||||
|
opArgByteList
|
||||||
|
opArgPackage
|
||||||
|
opArgString
|
||||||
|
opArgByteData
|
||||||
|
opArgWord
|
||||||
|
opArgDword
|
||||||
|
opArgQword
|
||||||
|
opArgNameString
|
||||||
|
opArgSuperName
|
||||||
|
opArgSimpleName
|
||||||
|
opArgDataRefObj
|
||||||
|
opArgTarget
|
||||||
|
opArgFieldList
|
||||||
|
)
|
||||||
|
|
||||||
|
func makeArg0() opArgFlags { return 0 }
|
||||||
|
func makeArg1(arg0 opArgFlag) opArgFlags { return opArgFlags(arg0) }
|
||||||
|
func makeArg2(arg0, arg1 opArgFlag) opArgFlags { return opArgFlags(arg1)<<8 | opArgFlags(arg0) }
|
||||||
|
func makeArg3(arg0, arg1, arg2 opArgFlag) opArgFlags {
|
||||||
|
return opArgFlags(arg2)<<16 | opArgFlags(arg1)<<8 | opArgFlags(arg0)
|
||||||
|
}
|
||||||
|
func makeArg4(arg0, arg1, arg2, arg3 opArgFlag) opArgFlags {
|
||||||
|
return opArgFlags(arg3)<<24 | opArgFlags(arg2)<<16 | opArgFlags(arg1)<<8 | opArgFlags(arg0)
|
||||||
|
}
|
||||||
|
func makeArg5(arg0, arg1, arg2, arg3, arg4 opArgFlag) opArgFlags {
|
||||||
|
return opArgFlags(arg4)<<32 | opArgFlags(arg3)<<24 | opArgFlags(arg2)<<16 | opArgFlags(arg1)<<8 | opArgFlags(arg0)
|
||||||
|
}
|
||||||
|
func makeArg6(arg0, arg1, arg2, arg3, arg4, arg5 opArgFlag) opArgFlags {
|
||||||
|
return opArgFlags(arg5)<<40 | opArgFlags(arg4)<<32 | opArgFlags(arg3)<<24 | opArgFlags(arg2)<<16 | opArgFlags(arg1)<<8 | opArgFlags(arg0)
|
||||||
|
}
|
||||||
|
func makeArg7(arg0, arg1, arg2, arg3, arg4, arg5, arg6 opArgFlag) opArgFlags {
|
||||||
|
return opArgFlags(arg6)<<48 | opArgFlags(arg5)<<40 | opArgFlags(arg4)<<32 | opArgFlags(arg3)<<24 | opArgFlags(arg2)<<16 | opArgFlags(arg1)<<8 | opArgFlags(arg0)
|
||||||
|
}
|
||||||
|
|
||||||
|
// opcodeInfo contains all known information about an opcode,
|
||||||
|
// its argument count and types as well as the type of object
|
||||||
|
// represented by it.
|
||||||
|
type opcodeInfo struct {
|
||||||
|
op entity.AMLOpcode
|
||||||
|
objType objType
|
||||||
|
|
||||||
|
flags opFlag
|
||||||
|
argFlags opArgFlags
|
||||||
|
}
|
||||||
|
|
||||||
|
// The opcode table contains all opcode-related information that the parser knows.
|
||||||
|
// This table is modeled after a similar table used in the acpica implementation.
|
||||||
|
var opcodeTable = []opcodeInfo{
|
||||||
|
/*0x00*/ {entity.OpZero, objTypeInteger, opFlagConstant, makeArg0()},
|
||||||
|
/*0x01*/ {entity.OpOne, objTypeInteger, opFlagConstant, makeArg0()},
|
||||||
|
/*0x02*/ {entity.OpAlias, objTypeLocalAlias, opFlagNamed, makeArg2(opArgNameString, opArgNameString)},
|
||||||
|
/*0x03*/ {entity.OpName, objTypeAny, opFlagNamed, makeArg2(opArgNameString, opArgDataRefObj)},
|
||||||
|
/*0x04*/ {entity.OpBytePrefix, objTypeInteger, opFlagConstant, makeArg1(opArgByteData)},
|
||||||
|
/*0x05*/ {entity.OpWordPrefix, objTypeInteger, opFlagConstant, makeArg1(opArgWord)},
|
||||||
|
/*0x06*/ {entity.OpDwordPrefix, objTypeInteger, opFlagConstant, makeArg1(opArgDword)},
|
||||||
|
/*0x07*/ {entity.OpStringPrefix, objTypeString, opFlagConstant, makeArg1(opArgString)},
|
||||||
|
/*0x08*/ {entity.OpQwordPrefix, objTypeInteger, opFlagConstant, makeArg1(opArgQword)},
|
||||||
|
/*0x09*/ {entity.OpScope, objTypeLocalScope, opFlagNamed, makeArg2(opArgNameString, opArgTermList)},
|
||||||
|
/*0x0a*/ {entity.OpBuffer, objTypeBuffer, opFlagHasPkgLen, makeArg2(opArgTermObj, opArgByteList)},
|
||||||
|
/*0x0b*/ {entity.OpPackage, objTypePackage, opFlagNone, makeArg2(opArgByteData, opArgTermList)},
|
||||||
|
/*0x0c*/ {entity.OpVarPackage, objTypePackage, opFlagNone, makeArg2(opArgByteData, opArgTermList)},
|
||||||
|
/*0x0d*/ {entity.OpMethod, objTypeMethod, opFlagNamed | opFlagScoped, makeArg3(opArgNameString, opArgByteData, opArgTermList)},
|
||||||
|
/*0x0e*/ {entity.OpExternal, objTypeAny, opFlagNamed, makeArg3(opArgNameString, opArgByteData, opArgByteData)},
|
||||||
|
/*0x0f*/ {entity.OpLocal0, objTypeLocalVariable, opFlagExecutable, makeArg0()},
|
||||||
|
/*0x10*/ {entity.OpLocal1, objTypeLocalVariable, opFlagExecutable, makeArg0()},
|
||||||
|
/*0x11*/ {entity.OpLocal2, objTypeLocalVariable, opFlagExecutable, makeArg0()},
|
||||||
|
/*0x12*/ {entity.OpLocal3, objTypeLocalVariable, opFlagExecutable, makeArg0()},
|
||||||
|
/*0x13*/ {entity.OpLocal4, objTypeLocalVariable, opFlagExecutable, makeArg0()},
|
||||||
|
/*0120*/ {entity.OpLocal5, objTypeLocalVariable, opFlagExecutable, makeArg0()},
|
||||||
|
/*0x15*/ {entity.OpLocal6, objTypeLocalVariable, opFlagExecutable, makeArg0()},
|
||||||
|
/*0x16*/ {entity.OpLocal7, objTypeLocalVariable, opFlagExecutable, makeArg0()},
|
||||||
|
/*0x17*/ {entity.OpArg0, objTypeMethodArgument, opFlagExecutable, makeArg0()},
|
||||||
|
/*0x18*/ {entity.OpArg1, objTypeMethodArgument, opFlagExecutable, makeArg0()},
|
||||||
|
/*0x19*/ {entity.OpArg2, objTypeMethodArgument, opFlagExecutable, makeArg0()},
|
||||||
|
/*0x1a*/ {entity.OpArg3, objTypeMethodArgument, opFlagExecutable, makeArg0()},
|
||||||
|
/*0x1b*/ {entity.OpArg4, objTypeMethodArgument, opFlagExecutable, makeArg0()},
|
||||||
|
/*0x1c*/ {entity.OpArg5, objTypeMethodArgument, opFlagExecutable, makeArg0()},
|
||||||
|
/*0x1d*/ {entity.OpArg6, objTypeMethodArgument, opFlagExecutable, makeArg0()},
|
||||||
|
/*0x1e*/ {entity.OpStore, objTypeAny, opFlagExecutable, makeArg2(opArgTermObj, opArgSuperName)},
|
||||||
|
/*0x1f*/ {entity.OpRefOf, objTypeAny, opFlagReference | opFlagExecutable, makeArg1(opArgSuperName)},
|
||||||
|
/*0x20*/ {entity.OpAdd, objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg3(opArgTermObj, opArgTermObj, opArgTarget)},
|
||||||
|
/*0x21*/ {entity.OpConcat, objTypeAny, opFlagExecutable, makeArg3(opArgTermObj, opArgTermObj, opArgTarget)},
|
||||||
|
/*0x22*/ {entity.OpSubtract, objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg3(opArgTermObj, opArgTermObj, opArgTarget)},
|
||||||
|
/*0x23*/ {entity.OpIncrement, objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg1(opArgSuperName)},
|
||||||
|
/*0x24*/ {entity.OpDecrement, objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg1(opArgSuperName)},
|
||||||
|
/*0x25*/ {entity.OpMultiply, objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg3(opArgTermObj, opArgTermObj, opArgTarget)},
|
||||||
|
/*0x26*/ {entity.OpDivide, objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg4(opArgTermObj, opArgTermObj, opArgTarget, opArgTarget)},
|
||||||
|
/*0x27*/ {entity.OpShiftLeft, objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg3(opArgTermObj, opArgTermObj, opArgTarget)},
|
||||||
|
/*0x28*/ {entity.OpShiftRight, objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg3(opArgTermObj, opArgTermObj, opArgTarget)},
|
||||||
|
/*0x29*/ {entity.OpAnd, objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg3(opArgTermObj, opArgTermObj, opArgTarget)},
|
||||||
|
/*0x2a*/ {entity.OpNand, objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg3(opArgTermObj, opArgTermObj, opArgTarget)},
|
||||||
|
/*0x2b*/ {entity.OpOr, objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg3(opArgTermObj, opArgTermObj, opArgTarget)},
|
||||||
|
/*0x2c*/ {entity.OpNor, objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg3(opArgTermObj, opArgTermObj, opArgTarget)},
|
||||||
|
/*0x2d*/ {entity.OpXor, objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg3(opArgTermObj, opArgTermObj, opArgTarget)},
|
||||||
|
/*0x2e*/ {entity.OpNot, objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg2(opArgTermObj, opArgTarget)},
|
||||||
|
/*0x2f*/ {entity.OpFindSetLeftBit, objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg2(opArgTermObj, opArgTarget)},
|
||||||
|
/*0x30*/ {entity.OpFindSetRightBit, objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg2(opArgTermObj, opArgTarget)},
|
||||||
|
/*0x31*/ {entity.OpDerefOf, objTypeAny, opFlagExecutable, makeArg1(opArgTermObj)},
|
||||||
|
/*0x32*/ {entity.OpConcatRes, objTypeAny, opFlagExecutable, makeArg3(opArgTermObj, opArgTermObj, opArgTarget)},
|
||||||
|
/*0x33*/ {entity.OpMod, objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg3(opArgTermObj, opArgTermObj, opArgTarget)},
|
||||||
|
/*0x34*/ {entity.OpNotify, objTypeAny, opFlagExecutable, makeArg2(opArgSuperName, opArgTermObj)},
|
||||||
|
/*0x35*/ {entity.OpSizeOf, objTypeAny, opFlagExecutable, makeArg1(opArgSuperName)},
|
||||||
|
/*0x36*/ {entity.OpIndex, objTypeAny, opFlagExecutable, makeArg3(opArgTermObj, opArgTermObj, opArgTarget)},
|
||||||
|
/*0x37*/ {entity.OpMatch, objTypeAny, opFlagExecutable, makeArg6(opArgTermObj, opArgByteData, opArgTermObj, opArgByteData, opArgTermObj, opArgTermObj)},
|
||||||
|
/*0x38*/ {entity.OpCreateDWordField, objTypeBufferField, opFlagNamed | opFlagCreate, makeArg3(opArgTermObj, opArgTermObj, opArgNameString)},
|
||||||
|
/*0x39*/ {entity.OpCreateWordField, objTypeBufferField, opFlagNamed | opFlagCreate, makeArg3(opArgTermObj, opArgTermObj, opArgNameString)},
|
||||||
|
/*0x3a*/ {entity.OpCreateByteField, objTypeBufferField, opFlagNamed | opFlagCreate, makeArg3(opArgTermObj, opArgTermObj, opArgNameString)},
|
||||||
|
/*0x3b*/ {entity.OpCreateBitField, objTypeBufferField, opFlagNamed | opFlagCreate, makeArg3(opArgTermObj, opArgTermObj, opArgNameString)},
|
||||||
|
/*0x3c*/ {entity.OpObjectType, objTypeAny, opFlagNone, makeArg1(opArgSuperName)},
|
||||||
|
/*0x3d*/ {entity.OpCreateQWordField, objTypeBufferField, opFlagNamed | opFlagCreate, makeArg3(opArgTermObj, opArgTermObj, opArgNameString)},
|
||||||
|
/*0x3e*/ {entity.OpLand, objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg2(opArgTermObj, opArgTermObj)},
|
||||||
|
/*0x3f*/ {entity.OpLor, objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg2(opArgTermObj, opArgTermObj)},
|
||||||
|
/*0x40*/ {entity.OpLnot, objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg1(opArgTermObj)},
|
||||||
|
/*0x41*/ {entity.OpLEqual, objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg2(opArgTermObj, opArgTermObj)},
|
||||||
|
/*0x42*/ {entity.OpLGreater, objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg2(opArgTermObj, opArgTermObj)},
|
||||||
|
/*0x43*/ {entity.OpLLess, objTypeAny, opFlagArithmetic | opFlagExecutable, makeArg2(opArgTermObj, opArgTermObj)},
|
||||||
|
/*0x44*/ {entity.OpToBuffer, objTypeAny, opFlagExecutable, makeArg2(opArgTermObj, opArgTarget)},
|
||||||
|
/*0x45*/ {entity.OpToDecimalString, objTypeAny, opFlagExecutable, makeArg2(opArgTermObj, opArgTarget)},
|
||||||
|
/*0x46*/ {entity.OpToHexString, objTypeAny, opFlagExecutable, makeArg2(opArgTermObj, opArgTarget)},
|
||||||
|
/*0x47*/ {entity.OpToInteger, objTypeAny, opFlagExecutable, makeArg2(opArgTermObj, opArgTarget)},
|
||||||
|
/*0x48*/ {entity.OpToString, objTypeAny, opFlagExecutable, makeArg2(opArgTermObj, opArgTarget)},
|
||||||
|
/*0x49*/ {entity.OpCopyObject, objTypeAny, opFlagExecutable, makeArg2(opArgTermObj, opArgSimpleName)},
|
||||||
|
/*0x4a*/ {entity.OpMid, objTypeAny, opFlagExecutable, makeArg4(opArgTermObj, opArgTermObj, opArgTermObj, opArgTarget)},
|
||||||
|
/*0x4b*/ {entity.OpContinue, objTypeAny, opFlagExecutable, makeArg0()},
|
||||||
|
/*0x4c*/ {entity.OpIf, objTypeAny, opFlagExecutable, makeArg2(opArgTermObj, opArgTermList)},
|
||||||
|
/*0x4d*/ {entity.OpElse, objTypeAny, opFlagExecutable | opFlagScoped, makeArg1(opArgTermList)},
|
||||||
|
/*0x4e*/ {entity.OpWhile, objTypeAny, opFlagExecutable, makeArg2(opArgTermObj, opArgTermList)},
|
||||||
|
/*0x4f*/ {entity.OpNoop, objTypeAny, opFlagNoOp, makeArg0()},
|
||||||
|
/*0x50*/ {entity.OpReturn, objTypeAny, opFlagReturn, makeArg1(opArgTermObj)},
|
||||||
|
/*0x51*/ {entity.OpBreak, objTypeAny, opFlagExecutable, makeArg0()},
|
||||||
|
/*0x52*/ {entity.OpBreakPoint, objTypeAny, opFlagNoOp, makeArg0()},
|
||||||
|
/*0x53*/ {entity.OpOnes, objTypeInteger, opFlagConstant, makeArg0()},
|
||||||
|
/*0x54*/ {entity.OpMutex, objTypeMutex, opFlagNamed, makeArg2(opArgNameString, opArgByteData)},
|
||||||
|
/*0x55*/ {entity.OpEvent, objTypeEvent, opFlagNamed, makeArg1(opArgNameString)},
|
||||||
|
/*0x56*/ {entity.OpCondRefOf, objTypeAny, opFlagExecutable, makeArg2(opArgSuperName, opArgSuperName)},
|
||||||
|
/*0x57*/ {entity.OpCreateField, objTypeBufferField, opFlagExecutable, makeArg4(opArgTermObj, opArgTermObj, opArgTermObj, opArgNameString)},
|
||||||
|
/*0x58*/ {entity.OpLoadTable, objTypeAny, opFlagExecutable, makeArg7(opArgTermObj, opArgTermObj, opArgTermObj, opArgTermObj, opArgTermObj, opArgTermObj, opArgTermObj)},
|
||||||
|
/*0x59*/ {entity.OpLoad, objTypeAny, opFlagExecutable, makeArg2(opArgNameString, opArgSuperName)},
|
||||||
|
/*0x5a*/ {entity.OpStall, objTypeAny, opFlagExecutable, makeArg1(opArgTermObj)},
|
||||||
|
/*0x5b*/ {entity.OpSleep, objTypeAny, opFlagExecutable, makeArg1(opArgTermObj)},
|
||||||
|
/*0x5c*/ {entity.OpAcquire, objTypeAny, opFlagExecutable, makeArg2(opArgNameString, opArgSuperName)},
|
||||||
|
/*0x5d*/ {entity.OpSignal, objTypeAny, opFlagExecutable, makeArg1(opArgTermObj)},
|
||||||
|
/*0x5e*/ {entity.OpWait, objTypeAny, opFlagExecutable, makeArg2(opArgSuperName, opArgTermObj)},
|
||||||
|
/*0x5f*/ {entity.OpReset, objTypeAny, opFlagExecutable, makeArg1(opArgSuperName)},
|
||||||
|
/*0x60*/ {entity.OpRelease, objTypeAny, opFlagExecutable, makeArg1(opArgSuperName)},
|
||||||
|
/*0x61*/ {entity.OpFromBCD, objTypeAny, opFlagExecutable, makeArg2(opArgTermObj, opArgTarget)},
|
||||||
|
/*0x62*/ {entity.OpToBCD, objTypeAny, opFlagExecutable, makeArg2(opArgTermObj, opArgTarget)},
|
||||||
|
/*0x63*/ {entity.OpUnload, objTypeAny, opFlagExecutable, makeArg1(opArgSuperName)},
|
||||||
|
/*0x64*/ {entity.OpRevision, objTypeInteger, opFlagConstant | opFlagExecutable, makeArg0()},
|
||||||
|
/*0x65*/ {entity.OpDebug, objTypeLocalReference, opFlagExecutable, makeArg0()},
|
||||||
|
/*0x66*/ {entity.OpFatal, objTypeAny, opFlagExecutable, makeArg3(opArgByteData, opArgDword, opArgTermObj)},
|
||||||
|
/*0x67*/ {entity.OpTimer, objTypeAny, opFlagNone, makeArg0()},
|
||||||
|
/*0x68*/ {entity.OpOpRegion, objTypeRegion, opFlagNamed, makeArg4(opArgNameString, opArgByteData, opArgTermObj, opArgTermObj)},
|
||||||
|
/*0x69*/ {entity.OpField, objTypeAny, opFlagNone, makeArg3(opArgNameString, opArgByteData, opArgFieldList)},
|
||||||
|
/*0x6a*/ {entity.OpDevice, objTypeDevice, opFlagNamed | opFlagScoped, makeArg2(opArgNameString, opArgTermList)},
|
||||||
|
/*0x6b*/ {entity.OpProcessor, objTypeProcessor, opFlagNamed | opFlagScoped, makeArg5(opArgNameString, opArgByteData, opArgDword, opArgByteData, opArgTermList)},
|
||||||
|
/*0x6c*/ {entity.OpPowerRes, objTypePower, opFlagNamed | opFlagScoped, makeArg4(opArgNameString, opArgByteData, opArgWord, opArgTermList)},
|
||||||
|
/*0x6d*/ {entity.OpThermalZone, objTypeThermal, opFlagNamed | opFlagScoped, makeArg2(opArgNameString, opArgTermList)},
|
||||||
|
/*0x6e*/ {entity.OpIndexField, objTypeAny, opFlagNone, makeArg4(opArgNameString, opArgNameString, opArgByteData, opArgFieldList)},
|
||||||
|
/*0x6f*/ {entity.OpBankField, objTypeLocalBankField, opFlagNamed, makeArg5(opArgNameString, opArgNameString, opArgTermObj, opArgByteData, opArgFieldList)},
|
||||||
|
/*0x70*/ {entity.OpDataRegion, objTypeLocalRegionField, opFlagNamed, makeArg4(opArgNameString, opArgTermObj, opArgTermObj, opArgTermObj)},
|
||||||
|
}
|
||||||
|
|
||||||
|
// opcodeMap maps an AML opcode to an entry in the opcode table. Entries with
|
||||||
|
// the value 0xff indicate an invalid/unsupported opcode.
|
||||||
|
var opcodeMap = [256]uint8{
|
||||||
|
/* 0 1 2 3 4 5 6 7*/
|
||||||
|
/*0x00 - 0x07*/ 0x00, 0x01, 0xff, 0xff, 0xff, 0xff, 0x02, 0xff,
|
||||||
|
/*0x08 - 0x0f*/ 0x03, 0xff, 0x04, 0x05, 0x06, 0x07, 0x08, 0xff,
|
||||||
|
/*0x10 - 0x17*/ 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0xff, 0xff,
|
||||||
|
/*0x18 - 0x1f*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0x20 - 0x27*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0x28 - 0x2f*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0x30 - 0x37*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0x38 - 0x3f*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0x40 - 0x47*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0x48 - 0x4f*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0x50 - 0x57*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0x58 - 0x5f*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0x60 - 0x67*/ 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16,
|
||||||
|
/*0x68 - 0x6f*/ 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0xff,
|
||||||
|
/*0x70 - 0x77*/ 0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25,
|
||||||
|
/*0x78 - 0x7f*/ 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d,
|
||||||
|
/*0x80 - 0x87*/ 0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35,
|
||||||
|
/*0x88 - 0x8f*/ 0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d,
|
||||||
|
/*0x90 - 0x97*/ 0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45,
|
||||||
|
/*0x98 - 0x9f*/ 0x46, 0x47, 0x48, 0x49, 0x4a, 0x49, 0x4a, 0x4b,
|
||||||
|
/*0xa0 - 0xa7*/ 0x4c, 0x4d, 0x4e, 0x4f, 0x50, 0x51, 0xff, 0xff,
|
||||||
|
/*0xa8 - 0xaf*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0xb0 - 0xb7*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0xb8 - 0xbf*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0xc0 - 0xc7*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0xc8 - 0xcf*/ 0xff, 0xff, 0xff, 0xff, 0x52, 0xff, 0xff, 0xff,
|
||||||
|
/*0xd0 - 0xd7*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0xd8 - 0xdf*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0xe0 - 0xe7*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0xe8 - 0xef*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0xf0 - 0xf7*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0xf8 - 0xff*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x53,
|
||||||
|
}
|
||||||
|
|
||||||
|
// extendedOpcodeMap maps an AML extended opcode (extOpPrefix + code) to an
|
||||||
|
// entry in the opcode table. Entries with the value 0xff indicate an
|
||||||
|
// invalid/unsupported opcode.
|
||||||
|
var extendedOpcodeMap = [256]uint8{
|
||||||
|
/* 0 1 2 3 4 5 6 7*/
|
||||||
|
/*0x00 - 0x07*/ 0xff, 0x54, 0x55, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0x08 - 0x0f*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0x10 - 0x17*/ 0xff, 0xff, 0x56, 0x57, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0x18 - 0x1f*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x58,
|
||||||
|
/*0x20 - 0x27*/ 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f, 0x60,
|
||||||
|
/*0x28 - 0x2f*/ 0x61, 0x62, 0x63, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0x30 - 0x37*/ 0x64, 0x65, 0x66, 0x67, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0x38 - 0x3f*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0x40 - 0x47*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0x48 - 0x4f*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0x50 - 0x57*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0x58 - 0x5f*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0x60 - 0x67*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0x68 - 0x6f*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0x70 - 0x77*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0x78 - 0x7f*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0x80 - 0x87*/ 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f,
|
||||||
|
/*0x88 - 0x8f*/ 0x70, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0x90 - 0x97*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0x98 - 0x9f*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0xa0 - 0xa7*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0xa8 - 0xaf*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0xb0 - 0xb7*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0xb8 - 0xbf*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0xc0 - 0xc7*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0xc8 - 0xcf*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0xd0 - 0xd7*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0xd8 - 0xdf*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0xe0 - 0xe7*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0xe8 - 0xef*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0xf0 - 0xf7*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
|
||||||
|
/*0xf8 - 0xff*/ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x53,
|
||||||
|
}
|
||||||
35
src/gopheros/device/acpi/aml/parser/opcode_test.go
Normal file
35
src/gopheros/device/acpi/aml/parser/opcode_test.go
Normal file
@ -0,0 +1,35 @@
|
|||||||
|
package parser
|
||||||
|
|
||||||
|
import "testing"
|
||||||
|
|
||||||
|
// TestFindUnmappedOpcodes is a helper test that pinpoints opcodes that have
|
||||||
|
// not yet been mapped via an opcode table.
|
||||||
|
func TestFindUnmappedOpcodes(t *testing.T) {
|
||||||
|
for opIndex, opRef := range opcodeMap {
|
||||||
|
if opRef != badOpcode {
|
||||||
|
continue
|
||||||
|
}
|
||||||
|
|
||||||
|
for tabIndex, info := range opcodeTable {
|
||||||
|
if uint16(info.op) == uint16(opIndex) {
|
||||||
|
t.Errorf("set opcodeMap[0x%02x] = 0x%02x // %s\n", opIndex, tabIndex, info.op.String())
|
||||||
|
break
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
for opIndex, opRef := range extendedOpcodeMap {
|
||||||
|
// 0xff (opOnes) is defined in opcodeTable
|
||||||
|
if opRef != badOpcode || opIndex == 0 {
|
||||||
|
continue
|
||||||
|
}
|
||||||
|
|
||||||
|
opIndex += 0xff
|
||||||
|
for tabIndex, info := range opcodeTable {
|
||||||
|
if uint16(info.op) == uint16(opIndex) {
|
||||||
|
t.Errorf("set extendedOpcodeMap[0x%02x] = 0x%02x // %s\n", opIndex-0xff, tabIndex, info.op.String())
|
||||||
|
break
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
Loading…
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Reference in New Issue
Block a user