Struct Imm12 

pub struct Imm12 {
    pub bits: u16,
    pub shift12: bool,
}

Available on crate feature arm64 only.

A shifted immediate value in ‘imm12’ format: supports 12 bits, shifted left by 0 or 12 places.

Fields

bits: u16

The immediate bits.

shift12: bool

Whether the immediate bits are shifted left by 12 or not.

Implementations

impl Imm12

pub const ZERO: Imm12

Handy 0-value constant.

pub fn maybe_from_u64(val: u64) -> Option<Imm12>

Compute a Imm12 from raw bits, if possible.

pub fn shift_bits(&self) -> u32

Bits for 2-bit “shift” field in e.g. AddI.

pub fn imm_bits(&self) -> u32

Bits for 12-bit “imm” field in e.g. AddI.

pub fn value(&self) -> u32

Get the actual value that this immediate corresponds to.

Trait Implementations

impl Clone for Imm12

fn clone(&self) -> Imm12

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Imm12

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

Formats the value using the given formatter.

impl Copy for Imm12