Struct VMState

pub struct VMState {
    pub register: [i16; 8],
    pub pc: u16,
    pub ir: u16,
    pub supervisor: bool,
    pub priority: u8,
    pub condition: Condition,
    pub mem: [u16; 65536],
}

A VM state.

Fields

register: [i16; 8]

General purpose registers(R0~R7)

pc: u16

Program Counter

ir: u16

Instruction Register

supervisor: bool

Supervisor mode

priority: u8

Priority Level(PL0~PL7)

condition: Condition

Condition codes

mem: [u16; 65536]

Computer memory

Implementations

impl VMState

pub fn psr(&self) -> u16

Calculates, and returns processor state register(PSR) value.

Trait Implementations

impl Clone for VMState

fn clone(&self) -> VMState

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Default for VMState

fn default() -> Self

Returns empty, zero-filled virtual machine status with default memory filled.