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code

package

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Versions in this module

v0

v0.2.0

Feb 18, 2026

Changes in this version

type Opcode

+ func CheckNotDefined(rTable, rIndex Reg) Opcode

+ func MkVarargTable(dst, etc Reg) Opcode

type UnOp

+ const OpCheckNotDefined

+ const OpMkVarargTable

v0.1.2

Nov 19, 2025

v0.1.1

Nov 17, 2025

v0.1.0

Dec 15, 2024

Changes in this version

+ type BinOp uint8

+ const OpAdd

+ const OpBitAnd

+ const OpBitOr

+ const OpBitXor

+ const OpConcat

+ const OpDiv

+ const OpEq

+ const OpFloorDiv

+ const OpLeq

+ const OpLt

+ const OpMod

+ const OpMul

+ const OpPow

+ const OpShiftL

+ const OpShiftR

+ const OpSub

+ type Bool bool

+ func (b Bool) ShortString() string

+ type Builder struct

+ func NewBuilder(source string) *Builder

+ func (c *Builder) AddConstant(k Constant)

+ func (c *Builder) Emit(opcode Opcode, line int)

+ func (c *Builder) EmitJump(opcode Opcode, lbl Label, line int)

+ func (c *Builder) EmitLabel(lbl Label)

+ func (c *Builder) GetUnit() *Unit

+ func (c *Builder) Offset() uint

+ type ClStackOffset uint16

+ type Code struct

+ CellCount int16

+ EndOffset uint

+ Name string

+ RegCount int16

+ StartOffset uint

+ UpNames []string

+ UpvalueCount int16

+ func (c Code) GetSpan() (name string, start, end int)

+ func (c Code) ShortString() string

+ type Constant interface

+ ShortString func() string

+ type Flag uint8

+ const Off

+ const On

+ type Float float64

+ func (f Float) ShortString() string

+ type Index8 uint8

+ func Index8FromInt(n int) Index8

+ type Int int64

+ func (i Int) ShortString() string

+ type JumpOp uint8

+ const OpCall

+ const OpClStack

+ const OpJump

+ const OpJumpIf

+ type KIndex uint16

+ func KIndexFromInt(i int) KIndex

+ type Label uint

+ type Lit16 uint16

+ func Lit16FromInt16(n int16) Lit16

+ func Lit16FromStr2(b []byte) Lit16

+ func (l Lit16) ToInt16() int16

+ func (l Lit16) ToKIndex() KIndex

+ func (l Lit16) ToStr2() []byte

+ type Lit8 uint8

+ func Lit8FromBool(b bool) Lit8

+ func Lit8FromStr1(b []byte) Lit8

+ func (l Lit8) ToBool() bool

+ func (l Lit8) ToStr1() []byte

+ type NilType struct

+ func (n NilType) ShortString() string

+ type Offset int16

+ type Opcode uint32

+ const Type0Pfx

+ const Type1Pfx

+ const Type2Pfx

+ const Type3Pfx

+ const Type4Pfx

+ const Type5Pfx

+ const Type6Pfx

+ const Type7Pfx

+ func AdvForLoop(rStart, rStop, rStep Reg) Opcode

+ func Call(r Reg) Opcode

+ func ClPush(r Reg) Opcode

+ func ClTrunc(h uint16) Opcode

+ func Clear(r Reg) Opcode

+ func Combine(op BinOp, r1, r2, r3 Reg) Opcode

+ func Cont(r1, r2 Reg) Opcode

+ func FillTable(r1, r2 Reg, i int) Opcode

+ func Jump(j Offset) Opcode

+ func JumpIf(j Offset, r Reg) Opcode

+ func JumpIfNot(j Offset, r Reg) Opcode

+ func LoadBool(r Reg, b bool) Opcode

+ func LoadClosure(r1 Reg, i KIndex) Opcode

+ func LoadConst(r Reg, i KIndex) Opcode

+ func LoadEmptyTable(r Reg) Opcode

+ func LoadEtcLookup(r1, r2 Reg, i int) Opcode

+ func LoadInt16(r Reg, n int16) Opcode

+ func LoadLookup(r1, r2, r3 Reg) Opcode

+ func LoadNil(r Reg) Opcode

+ func LoadShortString(r Reg, b []byte) (Opcode, bool)

+ func LoadSmallInt(r Reg, n int) (Opcode, bool)

+ func LoadStr0(r Reg) Opcode

+ func LoadStr1(r Reg, b []byte) Opcode

+ func LoadStr2(r Reg, b []byte) Opcode

+ func PrepForLoop(rStart, rStop, rStep Reg) Opcode

+ func Push(r1, r2 Reg) Opcode

+ func PushEtc(r1, r2 Reg) Opcode

+ func Receive(r Reg) Opcode

+ func ReceiveEtc(r Reg) Opcode

+ func SetIndex(r1, r2, r3 Reg) Opcode

+ func TailCall(r Reg) Opcode

+ func TailCont(r1, r2 Reg) Opcode

+ func Transform(op UnOp, r1, r2 Reg) Opcode

+ func Upval(r1, r2 Reg) Opcode

+ func (c Opcode) Disassemble(d OpcodeDisassembler, i int) string

+ func (c Opcode) GetA() Reg

+ func (c Opcode) GetB() Reg

+ func (c Opcode) GetC() Reg

+ func (c Opcode) GetClStackOffset() ClStackOffset

+ func (c Opcode) GetF() bool

+ func (c Opcode) GetJ() JumpOp

+ func (c Opcode) GetKIndex() KIndex

+ func (c Opcode) GetL() Lit8

+ func (c Opcode) GetM() Index8

+ func (c Opcode) GetN() Lit16

+ func (c Opcode) GetOffset() Offset

+ func (c Opcode) GetUnOp() UnOp

+ func (c Opcode) GetUnOpK() UnOpK

+ func (c Opcode) GetX() BinOp

+ func (c Opcode) GetY() UnOpK16

+ func (c Opcode) HasType0() bool

+ func (c Opcode) HasType1() bool

+ func (c Opcode) HasType4a() bool

+ func (c Opcode) SetKIndex(i KIndex) Opcode

+ func (c Opcode) SetOffset(n Offset) Opcode

+ func (c Opcode) TypePfx() Opcode

+ type OpcodeDisassembler interface

+ GetLabel func(int) string

+ ShortKString func(KIndex) string

+ type Reg struct

+ func CellReg(idx uint8) Reg

+ func ValueReg(idx uint8) Reg

+ func (r Reg) Idx() uint8

+ func (r Reg) IsCell() bool

+ func (r Reg) RegType() RegType

+ func (r Reg) String() string

+ type RegType uint8

+ const CellRegType

+ const ValueRegType

+ type String string

+ func (s String) ShortString() string

+ type UnOp uint8

+ const OpBitNot

+ const OpCont

+ const OpEtcId

+ const OpId

+ const OpLen

+ const OpNeg

+ const OpNot

+ const OpTailCont

+ const OpTruth

+ const OpUpvalue

+ type UnOpK uint8

+ const OpBool

+ const OpCC

+ const OpClear

+ const OpFloat

+ const OpInt

+ const OpNil

+ const OpStr0

+ const OpStr1

+ const OpStrN

+ const OpTable

+ type UnOpK16 uint8

+ const OpClosureK

+ const OpInt16

+ const OpK

+ const OpStr2

+ func (op UnOpK16) LoadsK() bool

+ type Unit struct

+ Code []Opcode

+ Constants []Constant

+ Lines []int32

+ Source string

+ func (u *Unit) Disassemble(w io.Writer)