Enum riscv_sandbox::isa::CsrId

pub enum CsrId {
    USTATUS,
    UIE,
    UTVEC,
    USCRATCH,
    UEPC,
    UCAUSE,
    UTVAL,
    UIP,
    FFLAGS,
    FRM,
    FCSR,
    CYCLE,
    TIME,
    INSTRET,
    HPMCOUNTER03,
    HPMCOUNTER04,
    HPMCOUNTER05,
    HPMCOUNTER06,
    HPMCOUNTER07,
    HPMCOUNTER08,
    HPMCOUNTER09,
    HPMCOUNTER10,
    HPMCOUNTER11,
    HPMCOUNTER12,
    HPMCOUNTER13,
    HPMCOUNTER14,
    HPMCOUNTER15,
    HPMCOUNTER16,
    HPMCOUNTER17,
    HPMCOUNTER18,
    HPMCOUNTER19,
    HPMCOUNTER20,
    HPMCOUNTER21,
    HPMCOUNTER22,
    HPMCOUNTER23,
    HPMCOUNTER24,
    HPMCOUNTER25,
    HPMCOUNTER26,
    HPMCOUNTER27,
    HPMCOUNTER28,
    HPMCOUNTER29,
    HPMCOUNTER30,
    HPMCOUNTER31,
    CYCLEH,
    TIMEH,
    INSTRETH,
    HPMCOUNTER03H,
    HPMCOUNTER04H,
    HPMCOUNTER05H,
    HPMCOUNTER06H,
    HPMCOUNTER07H,
    HPMCOUNTER08H,
    HPMCOUNTER09H,
    HPMCOUNTER10H,
    HPMCOUNTER11H,
    HPMCOUNTER12H,
    HPMCOUNTER13H,
    HPMCOUNTER14H,
    HPMCOUNTER15H,
    HPMCOUNTER16H,
    HPMCOUNTER17H,
    HPMCOUNTER18H,
    HPMCOUNTER19H,
    HPMCOUNTER20H,
    HPMCOUNTER21H,
    HPMCOUNTER22H,
    HPMCOUNTER23H,
    HPMCOUNTER24H,
    HPMCOUNTER25H,
    HPMCOUNTER26H,
    HPMCOUNTER27H,
    HPMCOUNTER28H,
    HPMCOUNTER29H,
    HPMCOUNTER30H,
    HPMCOUNTER31H,
    SSTATUS,
    SEDELEG,
    SIDELEG,
    SIE,
    STVEC,
    SCOUNTEREN,
    SSCRATCH,
    SEPC,
    SCAUSE,
    STVAL,
    SIP,
    SATP,
    HSTATUS,
    HEDELEG,
    HIDELEG,
    HGATP,
    BSSTATUS,
    BSIE,
    BSTVEC,
    BSSCRATCH,
    BSEPC,
    BSCAUSE,
    BSTVAL,
    BSIP,
    BSATP,
    MVENDORID,
    MARCHID,
    MIMPID,
    MHARTID,
    MSTATUS,
    MISA,
    MEDELEG,
    MIDELEG,
    MIE,
    MTVEC,
    MCOUNTEREN,
    MSCRATCH,
    MEPC,
    MCAUSE,
    MTVAL,
    MIP,
    PMPCFG0,
    PMPCFG1,
    PMPCFG2,
    PMPCFG3,
    PMPADDR00,
    PMPADDR01,
    PMPADDR02,
    PMPADDR03,
    PMPADDR04,
    PMPADDR05,
    PMPADDR06,
    PMPADDR07,
    PMPADDR08,
    PMPADDR09,
    PMPADDR10,
    PMPADDR11,
    PMPADDR12,
    PMPADDR13,
    PMPADDR14,
    PMPADDR15,
    MCYCLE,
    MINSTRET,
    MHMPCOUNTER03,
    MHMPCOUNTER04,
    MHMPCOUNTER05,
    MHMPCOUNTER06,
    MHMPCOUNTER07,
    MHMPCOUNTER08,
    MHMPCOUNTER09,
    MHMPCOUNTER10,
    MHMPCOUNTER11,
    MHMPCOUNTER12,
    MHMPCOUNTER13,
    MHMPCOUNTER14,
    MHMPCOUNTER15,
    MHMPCOUNTER16,
    MHMPCOUNTER17,
    MHMPCOUNTER18,
    MHMPCOUNTER19,
    MHMPCOUNTER20,
    MHMPCOUNTER21,
    MHMPCOUNTER22,
    MHMPCOUNTER23,
    MHMPCOUNTER24,
    MHMPCOUNTER25,
    MHMPCOUNTER26,
    MHMPCOUNTER27,
    MHMPCOUNTER28,
    MHMPCOUNTER29,
    MHMPCOUNTER30,
    MHMPCOUNTER31,
    MCYCLEH,
    MINSTRETH,
    MHMPCOUNTER03H,
    MHMPCOUNTER04H,
    MHMPCOUNTER05H,
    MHMPCOUNTER06H,
    MHMPCOUNTER07H,
    MHMPCOUNTER08H,
    MHMPCOUNTER09H,
    MHMPCOUNTER10H,
    MHMPCOUNTER11H,
    MHMPCOUNTER12H,
    MHMPCOUNTER13H,
    MHMPCOUNTER14H,
    MHMPCOUNTER15H,
    MHMPCOUNTER16H,
    MHMPCOUNTER17H,
    MHMPCOUNTER18H,
    MHMPCOUNTER19H,
    MHMPCOUNTER20H,
    MHMPCOUNTER21H,
    MHMPCOUNTER22H,
    MHMPCOUNTER23H,
    MHMPCOUNTER24H,
    MHMPCOUNTER25H,
    MHMPCOUNTER26H,
    MHMPCOUNTER27H,
    MHMPCOUNTER28H,
    MHMPCOUNTER29H,
    MHMPCOUNTER30H,
    MHMPCOUNTER31H,
    MCOUNTINHIBIT,
    MHPEVENT03,
    MHPEVENT04,
    MHPEVENT05,
    MHPEVENT06,
    MHPEVENT07,
    MHPEVENT08,
    MHPEVENT09,
    MHPEVENT10,
    MHPEVENT11,
    MHPEVENT12,
    MHPEVENT13,
    MHPEVENT14,
    MHPEVENT15,
    MHPEVENT16,
    MHPEVENT17,
    MHPEVENT18,
    MHPEVENT19,
    MHPEVENT20,
    MHPEVENT21,
    MHPEVENT22,
    MHPEVENT23,
    MHPEVENT24,
    MHPEVENT25,
    MHPEVENT26,
    MHPEVENT27,
    MHPEVENT28,
    MHPEVENT29,
    MHPEVENT30,
    MHPEVENT31,
    TSELECT,
    TDATA1,
    TDATA2,
    TDATA3,
    DCSR,
    DPC,
    DSCRATCH0,
    DSCRATCH1,
}

This type represents a CSR's (Control State Register) ID in the CSR table

These registers are 12-bits indexed and used by the software to either control the machine (e.g. modify privilege mode, register interruption handlers ...), or know about its state (e.g. available extensions , performances counters ...).

You can match any CsrId with its implemented constants. This structure helps representing a CSR ID as what it really is in hardware (12bits number) and adds some helper functions to easily get privilege the R/W permissions and privilege level of the indexed register.

Variants

USTATUS

UIE

UTVEC

USCRATCH

UEPC

UCAUSE

UTVAL

UIP

FFLAGS

FRM

FCSR

CYCLE

TIME

INSTRET

HPMCOUNTER03

HPMCOUNTER04

HPMCOUNTER05

HPMCOUNTER06

HPMCOUNTER07

HPMCOUNTER08

HPMCOUNTER09

HPMCOUNTER10

HPMCOUNTER11

HPMCOUNTER12

HPMCOUNTER13

HPMCOUNTER14

HPMCOUNTER15

HPMCOUNTER16

HPMCOUNTER17

HPMCOUNTER18

HPMCOUNTER19

HPMCOUNTER20

HPMCOUNTER21

HPMCOUNTER22

HPMCOUNTER23

HPMCOUNTER24

HPMCOUNTER25

HPMCOUNTER26

HPMCOUNTER27

HPMCOUNTER28

HPMCOUNTER29

HPMCOUNTER30

HPMCOUNTER31

CYCLEH

TIMEH

INSTRETH

HPMCOUNTER03H

HPMCOUNTER04H

HPMCOUNTER05H

HPMCOUNTER06H

HPMCOUNTER07H

HPMCOUNTER08H

HPMCOUNTER09H

HPMCOUNTER10H

HPMCOUNTER11H

HPMCOUNTER12H

HPMCOUNTER13H

HPMCOUNTER14H

HPMCOUNTER15H

HPMCOUNTER16H

HPMCOUNTER17H

HPMCOUNTER18H

HPMCOUNTER19H

HPMCOUNTER20H

HPMCOUNTER21H

HPMCOUNTER22H

HPMCOUNTER23H

HPMCOUNTER24H

HPMCOUNTER25H

HPMCOUNTER26H

HPMCOUNTER27H

HPMCOUNTER28H

HPMCOUNTER29H

HPMCOUNTER30H

HPMCOUNTER31H

SSTATUS

SEDELEG

SIDELEG

SIE

STVEC

SCOUNTEREN

SSCRATCH

SEPC

SCAUSE

STVAL

SIP

SATP

HSTATUS

HEDELEG

HIDELEG

HGATP

BSSTATUS

BSIE

BSTVEC

BSSCRATCH

BSEPC

BSCAUSE

BSTVAL

BSIP

BSATP

MVENDORID

MARCHID

MIMPID

MHARTID

MSTATUS

MISA

MEDELEG

MIDELEG

MIE

MTVEC

MCOUNTEREN

MSCRATCH

MEPC

MCAUSE

MTVAL

MIP

PMPCFG0

PMPCFG1

PMPCFG2

PMPCFG3

PMPADDR00

PMPADDR01

PMPADDR02

PMPADDR03

PMPADDR04

PMPADDR05

PMPADDR06

PMPADDR07

PMPADDR08

PMPADDR09

PMPADDR10

PMPADDR11

PMPADDR12

PMPADDR13

PMPADDR14

PMPADDR15

MCYCLE

MINSTRET

MHMPCOUNTER03

MHMPCOUNTER04

MHMPCOUNTER05

MHMPCOUNTER06

MHMPCOUNTER07

MHMPCOUNTER08

MHMPCOUNTER09

MHMPCOUNTER10

MHMPCOUNTER11

MHMPCOUNTER12

MHMPCOUNTER13

MHMPCOUNTER14

MHMPCOUNTER15

MHMPCOUNTER16

MHMPCOUNTER17

MHMPCOUNTER18

MHMPCOUNTER19

MHMPCOUNTER20

MHMPCOUNTER21

MHMPCOUNTER22

MHMPCOUNTER23

MHMPCOUNTER24

MHMPCOUNTER25

MHMPCOUNTER26

MHMPCOUNTER27

MHMPCOUNTER28

MHMPCOUNTER29

MHMPCOUNTER30

MHMPCOUNTER31

MCYCLEH

MINSTRETH

MHMPCOUNTER03H

MHMPCOUNTER04H

MHMPCOUNTER05H

MHMPCOUNTER06H

MHMPCOUNTER07H

MHMPCOUNTER08H

MHMPCOUNTER09H

MHMPCOUNTER10H

MHMPCOUNTER11H

MHMPCOUNTER12H

MHMPCOUNTER13H

MHMPCOUNTER14H

MHMPCOUNTER15H

MHMPCOUNTER16H

MHMPCOUNTER17H

MHMPCOUNTER18H

MHMPCOUNTER19H

MHMPCOUNTER20H

MHMPCOUNTER21H

MHMPCOUNTER22H

MHMPCOUNTER23H

MHMPCOUNTER24H

MHMPCOUNTER25H

MHMPCOUNTER26H

MHMPCOUNTER27H

MHMPCOUNTER28H

MHMPCOUNTER29H

MHMPCOUNTER30H

MHMPCOUNTER31H

MCOUNTINHIBIT

MHPEVENT03

MHPEVENT04

MHPEVENT05

MHPEVENT06

MHPEVENT07

MHPEVENT08

MHPEVENT09

MHPEVENT10

MHPEVENT11

MHPEVENT12

MHPEVENT13

MHPEVENT14

MHPEVENT15

MHPEVENT16

MHPEVENT17

MHPEVENT18

MHPEVENT19

MHPEVENT20

MHPEVENT21

MHPEVENT22

MHPEVENT23

MHPEVENT24

MHPEVENT25

MHPEVENT26

MHPEVENT27

MHPEVENT28

MHPEVENT29

MHPEVENT30

MHPEVENT31

TSELECT

TDATA1

TDATA2

TDATA3

DCSR

DPC

DSCRATCH0

DSCRATCH1

Methods

impl CsrId

pub fn mode(&self) -> u8

pub fn level(&self) -> u8

Trait Implementations

impl From<u16> for CsrId

fn from(value: u16) -> CsrId

Performs the conversion.

impl Clone for CsrId

fn clone(&self) -> CsrId

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for CsrId

impl Eq for CsrId

impl PartialEq<CsrId> for CsrId

fn eq(&self, other: &CsrId) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Debug for CsrId

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

Formats the value using the given formatter.

impl StructuralPartialEq for CsrId

impl StructuralEq for CsrId