Enum StepResult 

#[repr(u32)]
pub enum StepResult {
    Ok = 0,
    Wfi = 1,
    Fault = 3,
    Restart = 30_583,
    Poweroff = 21_845,
}

Outcome of a single execution batch (crate::emulator::Emulator::step).

The run loop inspects this value after every step call to decide what to do next (sleep, restart, stop, etc.).

Variants

Ok = 0

Normal execution — at least one instruction retired.

Wfi = 1

CPU executed a WFI and is sleeping until the next interrupt.

Fault = 3

Unrecoverable fault (only raised when fail_on_all_faults is set).

Restart = 30_583

Kernel requested a system restart via SYSCON (0x7777).

Poweroff = 21_845

Kernel requested a clean shutdown via SYSCON (0x5555).

Trait Implementations

impl Clone for StepResult

fn clone(&self) -> StepResult

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StepResult

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

Formats the value using the given formatter.

impl PartialEq for StepResult

fn eq(&self, other: &StepResult) -> 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 Copy for StepResult

impl Eq for StepResult

impl StructuralPartialEq for StepResult