jit

package module
v0.0.0-...-ff78d45 Latest Latest
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 Go to latest Published: May 14, 2020 License: MIT Imports: 3 Imported by: 3

README

go-jit

GoDoc

JIT compile library for Go

Status

WIP

Synopsis

Basic Operation

package main

import (
  "fmt"

  "github.com/goccy/go-jit"
)

// func f(x, y, z int) int {
//   temp1 := x * y
//   temp2 := temp1 + z
//   return temp2
// }

func main() {
  ctx := jit.NewContext()
  defer ctx.Close()
  f, err := ctx.Build(func(ctx *jit.Context) (*jit.Function, error) {
    f := ctx.CreateFunction([]*jit.Type{jit.TypeInt, jit.TypeInt, jit.TypeInt}, jit.TypeInt)
    x := f.Param(0)
    y := f.Param(1)
    z := f.Param(2)
    temp1 := f.Mul(x, y)
    temp2 := f.Add(temp1, z)
    f.Return(temp2)
    f.Compile()
    return f, nil
  })
  if err != nil {
    panic(err)
  }
  fmt.Println("result = ", f.Run(2, 3, 4))
}

Call defined Go function during JIT runtime

package main

import (
  "fmt"

  "github.com/goccy/go-jit"
)

// func f() int {
//   return callback(7, 8)
// }

func callback(i, j int) int {
  fmt.Printf("callback: i = %d j = %d\n", i, j)
  return i * j
}

func main() {
  ctx := jit.NewContext()
  defer ctx.Close()
  f, err := ctx.Build(func(ctx *jit.Context) (*jit.Function, error) {
    f := ctx.CreateFunction(nil, jit.TypeInt)
    rvalues, err := f.GoCall(callback, []*jit.Value{
      f.CreateIntValue(7), f.CreateIntValue(8),
    })
    if err != nil {
      return nil, err
    }
    f.Return(rvalues[0])
    f.Compile()
    return f, nil
  })
  if err != nil {
    panic(err)
  }
  fmt.Println("result = ", f.Run(nil))
}

Installation

go get github.com/goccy/go-jit

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	TypeInt = &Type{ccall.TypeGoInt}
)

Functions

func BestAlignment 

func BestAlignment() uint

func MaxOptimizationLevel 

func MaxOptimizationLevel() uint

Types

type Block 

type Block struct {
	*ccall.Block
}

func (*Block) Context 

func (b *Block) Context() *Context

func (*Block) EndsInDead 

func (b *Block) EndsInDead() bool

func (*Block) Function 

func (b *Block) Function() *Function

func (*Block) IsReachable 

func (b *Block) IsReachable() bool

func (*Block) Label 

func (b *Block) Label() *Label

func (*Block) NextLabel 

func (b *Block) NextLabel(label *Label) *Label

type Context 

type Context struct {
	*ccall.Context
}

func NewContext 

func NewContext() *Context

func (*Context) Build 

func (c *Context) Build(cb func(*Context) (*Function, error)) (*Function, error)

func (*Context) Close 

func (c *Context) Close()

func (*Context) CreateFunction 

func (c *Context) CreateFunction(argtypes Types, rtype *Type) *Function

func (*Context) CreateNestedFunction 

func (c *Context) CreateNestedFunction(signature *Type, parent *Function) *Function

type Function 

type Function struct {
	*ccall.Function
}

func (*Function) Abandon 

func (f *Function) Abandon()

func (*Function) Abs 

func (f *Function) Abs(value1 *Value) *Value

func (*Function) Acos 

func (f *Function) Acos(value1 *Value) *Value

func (*Function) Add 

func (f *Function) Add(value1, value2 *Value) *Value

func (*Function) AddOvf 

func (f *Function) AddOvf(value1, value2 *Value) *Value

func (*Function) AddRelative 

func (f *Function) AddRelative(value *Value, offset int) *Value

func (*Function) AddressOf 

func (f *Function) AddressOf(value1 *Value) *Value

func (*Function) AddressOfLabel 

func (f *Function) AddressOfLabel(label *Label) *Value

func (*Function) Alloca 

func (f *Function) Alloca(size *Value) *Value

func (*Function) And 

func (f *Function) And(value1, value2 *Value) *Value

func (*Function) Asin 

func (f *Function) Asin(value1 *Value) *Value

func (*Function) Atan 

func (f *Function) Atan(value1 *Value) *Value

func (*Function) Atan2 

func (f *Function) Atan2(value1, value2 *Value) *Value

func (*Function) BlockFromLabel 

func (f *Function) BlockFromLabel(label *Label) *Block

func (*Function) Branch 

func (f *Function) Branch(label *Label) bool

func (*Function) BranchIf 

func (f *Function) BranchIf(value *Value, label *Label) bool

func (*Function) BranchIfNot 

func (f *Function) BranchIfNot(value *Value, label *Label) bool

func (*Function) Call 

func (f *Function) Call(name string, fn *Function, args Values) *Value

func (*Function) CallIndirect 

func (f *Function) CallIndirect(fn *Function, value *Value, signature *Type, args Values) *Value

func (*Function) CallIndirectVtable 

func (f *Function) CallIndirectVtable(fn *Function, value *Value, signature *Type, args Values) *Value

func (*Function) CallNative 

func (f *Function) CallNative(fn *Function, name string, nativeFunc unsafe.Pointer, signature *Type, args Values) *Value

func (*Function) CallNestedIndirect 

func (f *Function) CallNestedIndirect(fn *Function, value *Value, parentFrame *Value, signature *Type, args Values) *Value

func (*Function) Ceil 

func (f *Function) Ceil(value1 *Value) *Value

func (*Function) CheckNull 

func (f *Function) CheckNull(value *Value) bool

func (*Function) ClearRecompilable 

func (f *Function) ClearRecompilable()

func (*Function) Cmpg 

func (f *Function) Cmpg(value1, value2 *Value) *Value

func (*Function) Cmpl 

func (f *Function) Cmpl(value1, value2 *Value) *Value

func (*Function) Compile 

func (f *Function) Compile() bool

func (*Function) Context 

func (f *Function) Context() *Context

func (*Function) Convert 

func (f *Function) Convert(value *Value, typ *Type, overflowCheck int) *Value

func (*Function) Cos 

func (f *Function) Cos(value1 *Value) *Value

func (*Function) Cosh 

func (f *Function) Cosh(value1 *Value) *Value

func (*Function) CreateFloat32Value 

func (f *Function) CreateFloat32Value(constValue float32) *Value

func (*Function) CreateFloat64Value 

func (f *Function) CreateFloat64Value(constValue float64) *Value

func (*Function) CreateIntValue 

func (f *Function) CreateIntValue(value int) *Value

func (*Function) CreatePtrValue 

func (f *Function) CreatePtrValue(ptr unsafe.Pointer) *Value

func (*Function) CreateValue 

func (f *Function) CreateValue(typ *Type) *Value

func (*Function) Current 

func (f *Function) Current() *Block

func (*Function) DefaultReturn 

func (f *Function) DefaultReturn() int

func (*Function) Div 

func (f *Function) Div(value1, value2 *Value) *Value

func (*Function) Dump 

func (f *Function) Dump(name string, w io.Writer) error

func (*Function) DumpInstruction 

func (f *Function) DumpInstruction(insn *Instruction, w io.Writer) error

func (*Function) DumpValue 

func (f *Function) DumpValue(value *Value, prefix string, w io.Writer) error

func (*Function) Dup 

func (f *Function) Dup(value *Value) *Value

func (*Function) Entry 

func (f *Function) Entry() *Block

func (*Function) Eq 

func (f *Function) Eq(value1, value2 *Value) *Value

func (*Function) Exp 

func (f *Function) Exp(value1 *Value) *Value

func (*Function) Floor 

func (f *Function) Floor(value1 *Value) *Value

func (*Function) FreeMeta 

func (f *Function) FreeMeta(typ int)

func (*Function) Ge 

func (f *Function) Ge(value1, value2 *Value) *Value

func (*Function) GoCall 

func (f *Function) GoCall(fn interface{}, args Values) ([]*Value, error)

func (*Function) Gt 

func (f *Function) Gt(value1, value2 *Value) *Value

func (*Function) IncomingReg 

func (f *Function) IncomingReg(value *Value, reg int) int

func (*Function) IsCompiled 

func (f *Function) IsCompiled() bool

func (*Function) IsDeadCurrentBlock 

func (f *Function) IsDeadCurrentBlock() bool

func (*Function) IsFinite 

func (f *Function) IsFinite(value1 *Value) *Value

func (*Function) IsInf 

func (f *Function) IsInf(value1 *Value) *Value

func (*Function) IsNan 

func (f *Function) IsNan(value1 *Value) *Value

func (*Function) IsRecompilable 

func (f *Function) IsRecompilable() bool

func (*Function) JumpTable 

func (f *Function) JumpTable(value *Value, labels Labels) bool

func (*Function) Label 

func (f *Function) Label(label *Label) bool

func (*Function) LabelRight 

func (f *Function) LabelRight(label *Label) bool

func (*Function) LabelsEqual 

func (f *Function) LabelsEqual(label *Label, label2 *Label) bool

func (*Function) Le 

func (f *Function) Le(value1, value2 *Value) *Value

func (*Function) Load 

func (f *Function) Load(value *Value) *Value

func (*Function) LoadElem 

func (f *Function) LoadElem(baseAddr, index *Value, elemType *Type) *Value

func (*Function) LoadElemAddress 

func (f *Function) LoadElemAddress(baseAddr, index *Value, elemType *Type) *Value

func (*Function) LoadRelative 

func (f *Function) LoadRelative(value *Value, offset int, typ *Type) *Value

func (*Function) Log 

func (f *Function) Log(value1 *Value) *Value

func (*Function) Log10 

func (f *Function) Log10(value1 *Value) *Value

func (*Function) Lt 

func (f *Function) Lt(value1, value2 *Value) *Value

func (*Function) MarkBreakpoint 

func (f *Function) MarkBreakpoint(data1, data2 int) int

func (*Function) MarkBreakpointVariable 

func (f *Function) MarkBreakpointVariable(data1, data2 *Value) int

func (*Function) MarkOffset 

func (f *Function) MarkOffset(offset int) int

func (*Function) Max 

func (f *Function) Max(value1, value2 *Value) *Value

func (*Function) Memcpy 

func (f *Function) Memcpy(dest, src, size *Value) int

func (*Function) Memmove 

func (f *Function) Memmove(dest, src, size *Value) int

func (*Function) Memset 

func (f *Function) Memset(dest, src, size *Value) int

func (*Function) Meta 

func (f *Function) Meta(typ int) unsafe.Pointer

func (*Function) Min 

func (f *Function) Min(value1, value2 *Value) *Value

func (*Function) MoveBlocksToEnd 

func (f *Function) MoveBlocksToEnd(fromLabel *Label, toLabel *Label) int

func (*Function) MoveBlocksToStart 

func (f *Function) MoveBlocksToStart(fromLabel *Label, toLabel *Label) int

func (*Function) Mul 

func (f *Function) Mul(value1, value2 *Value) *Value

func (*Function) MulOvf 

func (f *Function) MulOvf(value1, value2 *Value) *Value

func (*Function) Ne 

func (f *Function) Ne(value1, value2 *Value) *Value

func (*Function) Neg 

func (f *Function) Neg(value1 *Value) *Value

func (*Function) NestedParent 

func (f *Function) NestedParent() *Function

func (*Function) NewBlock 

func (f *Function) NewBlock(label *Label) bool

func (*Function) NextBlock 

func (f *Function) NextBlock(block *Block) *Block

func (*Function) Nop 

func (f *Function) Nop() bool

func (*Function) Not 

func (f *Function) Not(value1 *Value) *Value

func (*Function) OptimizationLevel 

func (f *Function) OptimizationLevel() uint

func (*Function) Optimize 

func (f *Function) Optimize() bool

func (*Function) Or 

func (f *Function) Or(value1, value2 *Value) *Value

func (*Function) Param 

func (f *Function) Param(param uint) *Value

func (*Function) Pow 

func (f *Function) Pow(value1, value2 *Value) *Value

func (*Function) PreviousBlock 

func (f *Function) PreviousBlock(block *Block) *Block

func (*Function) Rem 

func (f *Function) Rem(value1, value2 *Value) *Value

func (*Function) RemIEEE 

func (f *Function) RemIEEE(value1, value2 *Value) *Value

func (*Function) ReserveLabel 

func (f *Function) ReserveLabel() *Label

func (*Function) Return 

func (f *Function) Return(value *Value) int

func (*Function) ReturnPtr 

func (f *Function) ReturnPtr(value *Value, typ *Type) int

func (*Function) Rint 

func (f *Function) Rint(value1 *Value) *Value

func (*Function) Round 

func (f *Function) Round(value1 *Value) *Value

func (*Function) Run 

func (f *Function) Run(args ...interface{}) interface{}

func (*Function) SetOptimizationLevel 

func (f *Function) SetOptimizationLevel(level uint)

func (*Function) SetParentFrame 

func (f *Function) SetParentFrame(parentFrame *Value)

func (*Function) SetRecompilable 

func (f *Function) SetRecompilable()

func (*Function) SetupEntry 

func (f *Function) SetupEntry(entryPoint unsafe.Pointer)

func (*Function) Shl 

func (f *Function) Shl(value1, value2 *Value) *Value

func (*Function) Shr 

func (f *Function) Shr(value1, value2 *Value) *Value

func (*Function) Sign 

func (f *Function) Sign(value1 *Value) *Value

func (*Function) Signature 

func (f *Function) Signature() *Type

func (*Function) Sin 

func (f *Function) Sin(value1 *Value) *Value

func (*Function) Sinh 

func (f *Function) Sinh(value1 *Value) *Value

func (*Function) Sqrt 

func (f *Function) Sqrt(value1 *Value) *Value

func (*Function) Sshr 

func (f *Function) Sshr(value1, value2 *Value) *Value

func (*Function) Store 

func (f *Function) Store(dest, value *Value) bool

func (*Function) StoreElem 

func (f *Function) StoreElem(baseAddr, index, value *Value) bool

func (*Function) StoreRelative 

func (f *Function) StoreRelative(dest *Value, offset int, value *Value) bool

func (*Function) StructPointer 

func (f *Function) StructPointer() *Value

func (*Function) Sub 

func (f *Function) Sub(value1, value2 *Value) *Value

func (*Function) SubOvf 

func (f *Function) SubOvf(value1, value2 *Value) *Value

func (*Function) Tan 

func (f *Function) Tan(value1 *Value) *Value

func (*Function) Tanh 

func (f *Function) Tanh(value1 *Value) *Value

func (*Function) ToBool 

func (f *Function) ToBool(value1 *Value) *Value

func (*Function) ToClosure 

func (f *Function) ToClosure() unsafe.Pointer

func (*Function) ToNotBool 

func (f *Function) ToNotBool(value1 *Value) *Value

func (*Function) ToVtablePointer 

func (f *Function) ToVtablePointer() unsafe.Pointer

func (*Function) Trunc 

func (f *Function) Trunc(value1 *Value) *Value

func (*Function) Ushr 

func (f *Function) Ushr(value1, value2 *Value) *Value

func (*Function) ValueRef 

func (f *Function) ValueRef(value *Value)

func (*Function) Xor 

func (f *Function) Xor(value1, value2 *Value) *Value

type Instruction 

type Instruction struct {
	*ccall.Instruction
}

func (*Instruction) Code 

func (i *Instruction) Code() int

func (*Instruction) Dest 

func (i *Instruction) Dest() *Value

func (*Instruction) DestIsValue 

func (i *Instruction) DestIsValue() bool

func (*Instruction) Function 

func (i *Instruction) Function() *Function

func (*Instruction) Label 

func (i *Instruction) Label() *Label

func (*Instruction) Name 

func (i *Instruction) Name() string

func (*Instruction) Native 

func (i *Instruction) Native() unsafe.Pointer

func (*Instruction) Signature 

func (i *Instruction) Signature() *Type

func (*Instruction) Value1 

func (i *Instruction) Value1() *Value

func (*Instruction) Value2 

func (i *Instruction) Value2() *Value

type Label 

type Label struct {
	*ccall.Label
}

type Labels 

type Labels []*Label

type Type 

type Type struct {
	*ccall.Type
}

func CreateSignature 

func CreateSignature(args Types, rtype *Type) *Type

func CreateStruct 

func CreateStruct(fields Types, incref int) *Type

func CreateUnion 

func CreateUnion(fields Types, incref int) *Type

func (*Type) Alignment 

func (t *Type) Alignment() uint

func (*Type) Copy 

func (t *Type) Copy() *Type

func (*Type) CreatePointer 

func (t *Type) CreatePointer(incref int) *Type

func (*Type) Dump 

func (t *Type) Dump(w io.Writer) error

func (*Type) Field 

func (t *Type) Field(index uint) *Type

func (*Type) FindName 

func (t *Type) FindName(name string) uint

func (*Type) Free 

func (t *Type) Free()

func (*Type) HasTag 

func (t *Type) HasTag(kind int) bool

func (*Type) IsPointer 

func (t *Type) IsPointer() bool

func (*Type) IsPrimitive 

func (t *Type) IsPrimitive() bool

func (*Type) IsSignature 

func (t *Type) IsSignature() bool

func (*Type) IsStruct 

func (t *Type) IsStruct() bool

func (*Type) IsTagged 

func (t *Type) IsTagged() bool

func (*Type) IsUnion 

func (t *Type) IsUnion() bool

func (*Type) Kind 

func (t *Type) Kind() int

func (*Type) Name 

func (t *Type) Name(index uint) string

func (*Type) Normalize 

func (t *Type) Normalize() *Type

func (*Type) NumFields 

func (t *Type) NumFields() uint

func (*Type) NumParams 

func (t *Type) NumParams() uint

func (*Type) Offset 

func (t *Type) Offset(index uint) uint

func (*Type) Param 

func (t *Type) Param(index uint) *Type

func (*Type) PromoteInt 

func (t *Type) PromoteInt() *Type

func (*Type) Ref 

func (t *Type) Ref() *Type

func (*Type) RemoveTags 

func (t *Type) RemoveTags() *Type

func (*Type) Return 

func (t *Type) Return() *Type

func (*Type) ReturnViaPointer 

func (t *Type) ReturnViaPointer() int

func (*Type) SetOffset 

func (t *Type) SetOffset(fieldIndex, offset uint)

func (*Type) SetSizeAndAlignment 

func (t *Type) SetSizeAndAlignment(size, alignment int)

func (*Type) SetTaggedType 

func (t *Type) SetTaggedType(underlying *Type, incref int)

func (*Type) Size 

func (t *Type) Size() uint

func (*Type) TaggedData 

func (t *Type) TaggedData() unsafe.Pointer

func (*Type) TaggedKind 

func (t *Type) TaggedKind() int

func (*Type) TaggedType 

func (t *Type) TaggedType() *Type

type Types 

type Types []*Type

type Value 

type Value struct {
	*ccall.Value
}

func (*Value) Block 

func (v *Value) Block() *Block

func (*Value) Context 

func (v *Value) Context() *Context

func (*Value) Float32 

func (v *Value) Float32() float32

func (*Value) Float64 

func (v *Value) Float64() float64

func (*Value) Function 

func (v *Value) Function() *Function

func (*Value) Int 

func (v *Value) Int() int

func (*Value) IsAddressable 

func (v *Value) IsAddressable() bool

func (*Value) IsConstant 

func (v *Value) IsConstant() bool

func (*Value) IsLocal 

func (v *Value) IsLocal() bool

func (*Value) IsParameter 

func (v *Value) IsParameter() bool

func (*Value) IsTemporary 

func (v *Value) IsTemporary() bool

func (*Value) IsTrue 

func (v *Value) IsTrue() bool

func (*Value) IsVolatile 

func (v *Value) IsVolatile() bool

func (*Value) SetAddressable 

func (v *Value) SetAddressable()

func (*Value) SetVolatile 

func (v *Value) SetVolatile()

func (*Value) Type 

func (v *Value) Type() *Type

type Values 

type Values []*Value

Source Files

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Directories

Path Synopsis
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ccall

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