Enum ConditionCode 

#[repr(u8)]
pub enum ConditionCode {
    O = 0,
    NO = 1,
    B = 2,
    NB = 3,
    Z = 4,
    NZ = 5,
    BE = 6,
    A = 7,
    S = 8,
    NS = 9,
    P = 10,
    NP = 11,
    L = 12,
    GE = 13,
    LE = 14,
    G = 15,
}

Condition code enumeration

Defines the condition codes for conditional instructions (Jcc, SETcc, CMOVcc).

Variants

O = 0

Overflow (OF=1)

NO = 1

No overflow (OF=0)

B = 2

Below/Carry (CF=1)

NB = 3

Not below/No carry (CF=0)

Z = 4

Equal/Zero (ZF=1)

NZ = 5

Not equal/Not zero (ZF=0)

BE = 6

Below or equal (CF=1 or ZF=1)

A = 7

Above (CF=0 and ZF=0)

S = 8

Sign (SF=1)

NS = 9

No sign (SF=0)

P = 10

Parity (PF=1)

NP = 11

No parity (PF=0)

L = 12

Less (SF!=OF)

GE = 13

Greater or equal (SF=OF)

LE = 14

Less or equal (ZF=1 or SF!=OF)

G = 15

Greater (ZF=0 and SF=OF)

Implementations

impl ConditionCode

pub const fn from_u8(value: u8) -> Option<Self>

Create a ConditionCode from a u8 value

pub const fn name(&self) -> &'static str

Get the condition code name

Trait Implementations

impl Clone for ConditionCode

fn clone(&self) -> ConditionCode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConditionCode

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

Formats the value using the given formatter.

impl Hash for ConditionCode

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ConditionCode

fn eq(&self, other: &ConditionCode) -> 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 ConditionCode

impl Eq for ConditionCode

impl StructuralPartialEq for ConditionCode