Struct IllegalEcallSystemInstructionHandler 

pub struct IllegalEcallSystemInstructionHandler;

System instruction handler that results in illegal instruction for all system calls and does nothing for other system instructions.

Being stateless, it can be used as the whole execution environment of a configuration that needs nothing else from it.

Trait Implementations

impl Clone for IllegalEcallSystemInstructionHandler

fn clone(&self) -> IllegalEcallSystemInstructionHandler

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for IllegalEcallSystemInstructionHandler

impl Debug for IllegalEcallSystemInstructionHandler

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

Formats the value using the given formatter.

impl Default for IllegalEcallSystemInstructionHandler

fn default() -> IllegalEcallSystemInstructionHandler

Returns the “default value” for a type.

impl<Reg, Regs, Memory, PC> SystemInstructionHandler<Reg, Regs, Memory, PC> for IllegalEcallSystemInstructionHandler

where Reg: Register, PC: ProgramCounter<Reg::Type, Memory>,

fn handle_ecall( &mut self, _regs: &mut Regs, _memory: &mut Memory, program_counter: &mut PC, ) -> Result<ControlFlow<()>, ExecutionError<Reg::Type>>

Handle an ecall instruction

fn handle_fence(&mut self, pred: u8, succ: u8)

Handle a fence instruction

fn handle_fence_tso(&mut self)

Handle a fence.tso instruction

fn handle_ebreak(&mut self, regs: &mut Regs, memory: &mut Memory, pc: Reg::Type)

Handle an ebreak instruction.

impl WrsHandler for IllegalEcallSystemInstructionHandler

fn handle_wrs_nto(&mut self)

Handle a wrs.nto instruction (Wait-on-Reservation-Set, no timeout)

fn handle_wrs_sto(&mut self)

Handle a wrs.sto instruction (Wait-on-Reservation-Set, short timeout)