Struct rvsim::CpuState

pub struct CpuState {
    pub x: [u32; 32],
    pub f: [Sf64; 32],
    pub pc: u32,
    pub fcsr: u32,
    pub reservation: Option<u32>,
}

Struct containing all virtual CPU state.

With the serialize crate feature, this structure is serializable using Serde.

Fields

x: [u32; 32]

Integer registers.

f: [Sf64; 32]

Floating-point registers.

pc: u32

Program counter.

fcsr: u32

Floating-point CSR.

reservation: Option<u32>

Reservation slot for the atomic extension.

When modifying memory outside the interpreter, this should usually be cleared.

Implementations

impl CpuState

pub fn new(pc: u32) -> Self

Create a new state instance, with the given pc starting value.

All registers are initialized to zero.

Trait Implementations

impl Clone for CpuState

fn clone(&self) -> CpuState

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CpuState

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CpuState

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Serialize for CpuState

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.