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subleq

v1.0.0

Published

A 16-bit subleq VM library

Readme

node-subleq

Features

  • One instruction 16-bit CPU
  • 16-bit addressing
  • Up to 64k RAM
  • RAM dumper

API

Getting started

const subleq = require('subleq');

var cpu = new subleq({ // Every of these options are optional and are available as a property
    memory: 65536, // Amount of memory to give the VM, either an integer between 6 and 65536 or an array
    kips: 1, // Kiloinstructions per seconds the VM should run at, only ]0, 1] currently supported
    ip: 0, // Starting value for the instruction pointer
    dp: 0, // Starting value for the debug pointer
    debug: false, // step() also console.log some debug info
    dumpopts: { // default options for dump()
        rows: 16, // number of lines to return
        cols: 16, // number of bytes per line
    },
});

step()

run()

stop()

dump(options)

getInt16(m)

getUInt16(m)

static Int16(x)

static UInt16(x)