bytecode_interfaces

Documentation

Index

• func Int(n uint8) int
• func Uint8(n int8) uint8
• type Inst
  • func Inst16(op Op, dst uint8, src int16) Inst
  • func (i Inst) Src() int
• type Op
• type Prog
  • func BytecodeCollatz() *Prog
  • func BytecodeSum(N int) *Prog
  • func (p *Prog) Exec(IP int) []interface{}

Functions

func Int

func Int(n uint8) int

func Uint8

func Uint8(n int8) uint8

Types

type Inst

type Inst struct {
	Op            Op
	Dst, Lhs, Rhs uint8
}

func Inst16

func Inst16(op Op, dst uint8, src int16) Inst

func (Inst) Src

func (i Inst) Src() int

type Op

type Op uint8

type Prog

type Prog struct {
	IP    int
	Code  []Inst
	Vars  []interface{}
	Outer *Prog
}

func BytecodeCollatz

func BytecodeCollatz() *Prog

  interpreted version of:

	func collatz(n int) {
		for n > 1 {
			if n&1 != 0 {
				n = ((n * 3) + 1) / 2
			} else {
				n = n / 2
			}
		}
	}

func BytecodeSum

func BytecodeSum(N int) *Prog

  bytecode version of:

	func sum(n int) int {
		total := 0
		for i := 1; i <= n; i++ {
			total += i
		}
		return total
	}

func (*Prog) Exec

func (p *Prog) Exec(IP int) []interface{}