Enum WriteBack 

pub enum WriteBack {
    None,
    Gpr {
        dest: u8,
        value: u64,
    },
    HiLo(HiLo),
    Hi(u64),
    Lo(u64),
}

What an executed instruction wants written back.

Variants

None

Nothing to commit.

Gpr

Write value to general register dest.

Fields

dest: u8

Destination register index.

value: u64

Value to commit.

HiLo(HiLo)

Write both HI and LO (every multiply and divide does).

Hi(u64)

Write HI alone (MTHI).

Lo(u64)

Write LO alone (MTLO).

Trait Implementations

impl Clone for WriteBack

fn clone(&self) -> WriteBack

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WriteBack

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

Formats the value using the given formatter.

impl Default for WriteBack

fn default() -> WriteBack

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for WriteBack

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for WriteBack

fn eq(&self, other: &WriteBack) -> 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 Serialize for WriteBack

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for WriteBack

impl Eq for WriteBack

impl StructuralPartialEq for WriteBack