Enum Reg 

#[repr(u8)]
pub enum Reg {
    ZERO = 0,
    RA = 1,
    SP = 2,
    GP = 3,
    TP = 4,
    T0 = 5,
    T1 = 6,
    T2 = 7,
    S0 = 8,
    S1 = 9,
    A0 = 10,
    A1 = 11,
    A2 = 12,
    A3 = 13,
    A4 = 14,
    A5 = 15,
    A6 = 16,
    A7 = 17,
    S2 = 18,
    S3 = 19,
    S4 = 20,
    S5 = 21,
    S6 = 22,
    S7 = 23,
    S8 = 24,
    S9 = 25,
    S10 = 26,
    S11 = 27,
    T3 = 28,
    T4 = 29,
    T5 = 30,
    T6 = 31,
}

A RISC-V Register

Variants

ZERO = 0

SPECIAL: Always 0

RA = 1

Return address

SP = 2

SPECIAL: Stack pointer

GP = 3

Global pointer

TP = 4

Thread pointer

T0 = 5

Temporary

T1 = 6

Temporary

T2 = 7

Temporary

S0 = 8

Saved (Frame Pointer)

S1 = 9

Saved

A0 = 10

Function arguments / Return values

A1 = 11

Function arguments / Return values

A2 = 12

Function arguments

A3 = 13

Function arguments

A4 = 14

Function arguments

A5 = 15

Function arguments

A6 = 16

Function arguments

A7 = 17

Function arguments

S2 = 18

Saved

S3 = 19

Saved

S4 = 20

Saved

S5 = 21

Saved

S6 = 22

Saved

S7 = 23

Saved

S8 = 24

Saved

S9 = 25

Saved

S10 = 26

Saved

S11 = 27

Saved

T3 = 28

Temporary

T4 = 29

Temporary

T5 = 30

Temporary

T6 = 31

Temporary

Trait Implementations

impl Clone for Reg

fn clone(&self) -> Reg

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Reg

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

Formats the value using the given formatter.

impl From<u32> for Reg

fn from(reg: u32) -> Self

Converts to this type from the input type.

impl PartialEq for Reg

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

impl StructuralPartialEq for Reg