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https://github.com/taigrr/gopher-os
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acpi: define list of AML opcodes
The list provides a uniform mapping for regular (one byte), extended (0x1b + one byte) opcodes as well as some "internal" opcodes that will be used by the parser to represent method calls, named fields and resolved named object references.
This commit is contained in:
Achilleas Anagnostopoulos
132
src/gopheros/device/acpi/aml/parser_opcode_table.go
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132
src/gopheros/device/acpi/aml/parser_opcode_table.go
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package aml
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// List of AML opcodes.
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const (
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// Regular opcode list
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pOpZero = uint16(0x00)
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pOpOne = uint16(0x01)
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pOpAlias = uint16(0x06)
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pOpName = uint16(0x08)
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pOpBytePrefix = uint16(0x0a)
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pOpWordPrefix = uint16(0x0b)
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pOpDwordPrefix = uint16(0x0c)
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pOpStringPrefix = uint16(0x0d)
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pOpQwordPrefix = uint16(0x0e)
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pOpScope = uint16(0x10)
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pOpBuffer = uint16(0x11)
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pOpPackage = uint16(0x12)
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pOpVarPackage = uint16(0x13)
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pOpMethod = uint16(0x14)
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pOpExternal = uint16(0x15)
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pOpLocal0 = uint16(0x60)
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pOpLocal1 = uint16(0x61)
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pOpLocal2 = uint16(0x62)
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pOpLocal3 = uint16(0x63)
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pOpLocal4 = uint16(0x64)
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pOpLocal5 = uint16(0x65)
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pOpLocal6 = uint16(0x66)
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pOpLocal7 = uint16(0x67)
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pOpArg0 = uint16(0x68)
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pOpArg1 = uint16(0x69)
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pOpArg2 = uint16(0x6a)
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pOpArg3 = uint16(0x6b)
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pOpArg4 = uint16(0x6c)
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pOpArg5 = uint16(0x6d)
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pOpArg6 = uint16(0x6e)
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pOpStore = uint16(0x70)
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pOpRefOf = uint16(0x71)
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pOpAdd = uint16(0x72)
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pOpConcat = uint16(0x73)
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pOpSubtract = uint16(0x74)
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pOpIncrement = uint16(0x75)
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pOpDecrement = uint16(0x76)
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pOpMultiply = uint16(0x77)
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pOpDivide = uint16(0x78)
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pOpShiftLeft = uint16(0x79)
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pOpShiftRight = uint16(0x7a)
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pOpAnd = uint16(0x7b)
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pOpNand = uint16(0x7c)
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pOpOr = uint16(0x7d)
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pOpNor = uint16(0x7e)
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pOpXor = uint16(0x7f)
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pOpNot = uint16(0x80)
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pOpFindSetLeftBit = uint16(0x81)
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pOpFindSetRightBit = uint16(0x82)
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pOpDerefOf = uint16(0x83)
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pOpConcatRes = uint16(0x84)
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pOpMod = uint16(0x85)
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pOpNotify = uint16(0x86)
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pOpSizeOf = uint16(0x87)
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pOpIndex = uint16(0x88)
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pOpMatch = uint16(0x89)
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pOpCreateDWordField = uint16(0x8a)
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pOpCreateWordField = uint16(0x8b)
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pOpCreateByteField = uint16(0x8c)
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pOpCreateBitField = uint16(0x8d)
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pOpObjectType = uint16(0x8e)
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pOpCreateQWordField = uint16(0x8f)
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pOpLand = uint16(0x90)
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pOpLor = uint16(0x91)
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pOpLnot = uint16(0x92)
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pOpLEqual = uint16(0x93)
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pOpLGreater = uint16(0x94)
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pOpLLess = uint16(0x95)
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pOpToBuffer = uint16(0x96)
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pOpToDecimalString = uint16(0x97)
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pOpToHexString = uint16(0x98)
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pOpToInteger = uint16(0x99)
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pOpToString = uint16(0x9c)
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pOpCopyObject = uint16(0x9d)
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pOpMid = uint16(0x9e)
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pOpContinue = uint16(0x9f)
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pOpIf = uint16(0xa0)
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pOpElse = uint16(0xa1)
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pOpWhile = uint16(0xa2)
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pOpNoop = uint16(0xa3)
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pOpReturn = uint16(0xa4)
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pOpBreak = uint16(0xa5)
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pOpBreakPoint = uint16(0xcc)
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pOpOnes = uint16(0xff)
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// Extended opcodes
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pOpMutex = uint16(0xff + 0x01)
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pOpEvent = uint16(0xff + 0x02)
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pOpCondRefOf = uint16(0xff + 0x12)
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pOpCreateField = uint16(0xff + 0x13)
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pOpLoadTable = uint16(0xff + 0x1f)
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pOpLoad = uint16(0xff + 0x20)
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pOpStall = uint16(0xff + 0x21)
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pOpSleep = uint16(0xff + 0x22)
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pOpAcquire = uint16(0xff + 0x23)
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pOpSignal = uint16(0xff + 0x24)
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pOpWait = uint16(0xff + 0x25)
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pOpReset = uint16(0xff + 0x26)
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pOpRelease = uint16(0xff + 0x27)
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pOpFromBCD = uint16(0xff + 0x28)
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pOpToBCD = uint16(0xff + 0x29)
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pOpUnload = uint16(0xff + 0x2a)
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pOpRevision = uint16(0xff + 0x30)
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pOpDebug = uint16(0xff + 0x31)
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pOpFatal = uint16(0xff + 0x32)
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pOpTimer = uint16(0xff + 0x33)
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pOpOpRegion = uint16(0xff + 0x80)
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pOpField = uint16(0xff + 0x81)
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pOpDevice = uint16(0xff + 0x82)
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pOpProcessor = uint16(0xff + 0x83)
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pOpPowerRes = uint16(0xff + 0x84)
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pOpThermalZone = uint16(0xff + 0x85)
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pOpIndexField = uint16(0xff + 0x86)
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pOpBankField = uint16(0xff + 0x87)
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pOpDataRegion = uint16(0xff + 0x88)
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// Special internal opcodes which are not part of the spec; these are
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// for internal use by the AML parser.
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pOpIntScopeBlock = uint16(0xff + 0xf7)
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pOpIntByteList = uint16(0xff + 0xf8)
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pOpIntConnection = uint16(0xff + 0xf9)
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pOpIntNamedField = uint16(0xff + 0xfa)
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pOpIntResolvedNamePath = uint16(0xff + 0xfb)
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pOpIntNamePath = uint16(0xff + 0xfc)
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pOpIntNamePathOrMethodCall = uint16(0xff + 0xfd)
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pOpIntMethodCall = uint16(0xff + 0xfe)
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// Sentinel value to indicate freed objects
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pOpIntFreedObject = uint16(0xff + 0xff)
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)
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