Struct Regs 

pub struct Regs {
    pub gpr: [u64; 13],
    pub pc: u64,
}

Full register state: 13 GPRs + PC.

Fields

gpr: [u64; 13]

General-purpose registers φ₀..φ₁₂.

pc: u64

Program counter (bytecode offset, not memory address).

Implementations

impl Regs

pub fn new() -> Self

All zeros, PC = 0.

pub fn read(&self, i: usize) -> u64

Read register i. Returns 0 if i >= REG_COUNT (defensive; callers should validate the opcode first).

pub fn write(&mut self, i: usize, v: u64)

Write register i. No-op if i >= REG_COUNT.

Trait Implementations

impl Clone for Regs

fn clone(&self) -> Regs

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Regs

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Regs

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for Regs

fn eq(&self, other: &Regs) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Regs

impl StructuralPartialEq for Regs