Architechture

This prototype attemps to module Ethereum as three seperate but interlocking layers. Environment, Kernel, and VM

+------------------+ | | | Environment | | | +------------------+ | +------------------+ | | | Kernal | | | +------------------+ | interfaces | +------------------+ | | | VM | | | +------------------+

VM

The Vm implements webassembly. Two sets of intefaces are exposed to it by the kernal. The Kernal Interface and The Environment Interface.

Kernel Interface

The kernal handles the following

• Interprocess communication
• Intializing the VM and exposes ROM to it (codeHandler)
• Exposing the namespace and Intializes the Environment which VM instance exists (callHandler)
• Provides some built in contracts that facilitates different run levels (runTx, runBlock)
• Provides resource sharing and limiting via gas

The kernel Interface expose kernal primitives to VM which contain

• IPC (calls)
• Namespace Interface
  • GET/PUT/DELETE/ROOT/NEXT - currently implemented as a digraph

Environment Interface

The Environment Interface expose the following

• blockchain infromation
• current block infromation
• transaction infromation