Trait melon::System

pub trait System: Send {
    const ID: &'static str;
    fn process(&mut self, vm: &mut VM) -> Result<()> { ... }
    fn prepare(&mut self, vm: &mut VM) -> Result<()> { ... }
    fn finish(&mut self, vm: &mut VM) -> Result<()> { ... }
    fn system_call(&mut self, vm: &mut VM, signal: UInt) -> Result<()> { ... }
}

An interface to communicate with the VM

Associated Constants

const ID: &'static str

A unique ID to identify the System

Provided Methods

fn process(&mut self, vm: &mut VM) -> Result<()>

Hook into the state after each cycle

fn prepare(&mut self, vm: &mut VM) -> Result<()>

Prepare the state of the VM

fn finish(&mut self, vm: &mut VM) -> Result<()>

Make finalizing manipulations to the state before the VM's shutdown

fn system_call(&mut self, vm: &mut VM, signal: UInt) -> Result<()>

React to the SysCall instruction and process the given signal

Implementors