Struct Trcstallctlr

#[repr(transparent)]
pub struct Trcstallctlr(pub u32);

Enables trace unit functionality that prevents trace unit buffer overflows. Might ignore writes when the trace unit is enabled or not idle. Must be programmed if TRCIDR3.STALLCTL == 1.

Tuple Fields

0: u32

Implementations

impl Trcstallctlr

pub const fn level(&self) -> Level

Threshold level field. If LEVEL is nonzero then a trace unit might suppress the generation of: Global timestamps in the instruction trace stream and the data trace stream. Cycle counting in the instruction trace stream, although the cumulative cycle count remains correct.

pub fn set_level(&mut self, val: Level)

Threshold level field. If LEVEL is nonzero then a trace unit might suppress the generation of: Global timestamps in the instruction trace stream and the data trace stream. Cycle counting in the instruction trace stream, although the cumulative cycle count remains correct.

pub const fn istall(&self) -> bool

Instruction stall bit. Controls if a trace unit can stall the PE when the instruction trace buffer space is less than LEVEL.

pub fn set_istall(&mut self, val: bool)

Instruction stall bit. Controls if a trace unit can stall the PE when the instruction trace buffer space is less than LEVEL.

pub const fn dstall(&self) -> bool

Data stall bit. Controls if a trace unit can stall the PE when the data trace buffer space is less than LEVEL.

pub fn set_dstall(&mut self, val: bool)

Data stall bit. Controls if a trace unit can stall the PE when the data trace buffer space is less than LEVEL.

pub const fn instpriority(&self) -> bool

Prioritize instruction trace bit. Controls if a trace unit can prioritize instruction trace when the instruction trace buffer space is less than LEVEL.

pub fn set_instpriority(&mut self, val: bool)

Prioritize instruction trace bit. Controls if a trace unit can prioritize instruction trace when the instruction trace buffer space is less than LEVEL.

pub const fn datadiscardload(&self) -> bool

Data discard field. Controls if a trace unit can discard data trace elements on a load when the data trace buffer space is less than LEVEL.

pub fn set_datadiscardload(&mut self, val: bool)

Data discard field. Controls if a trace unit can discard data trace elements on a load when the data trace buffer space is less than LEVEL.

pub const fn datadiscardstore(&self) -> bool

Data discard field. Controls if a trace unit can discard data trace elements on a store when the data trace buffer space is less than LEVEL.

pub fn set_datadiscardstore(&mut self, val: bool)

Data discard field. Controls if a trace unit can discard data trace elements on a store when the data trace buffer space is less than LEVEL.

pub const fn nooverflow(&self) -> bool

Trace overflow prevention bit.

pub fn set_nooverflow(&mut self, val: bool)

Trace overflow prevention bit.

Trait Implementations

impl Clone for Trcstallctlr

fn clone(&self) -> Trcstallctlr

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for Trcstallctlr

fn default() -> Trcstallctlr

Returns the “default value” for a type.

impl PartialEq for Trcstallctlr

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

impl Eq for Trcstallctlr

impl StructuralPartialEq for Trcstallctlr