Struct rsim::processor::elements::memory::IOMemory

pub struct IOMemory {
    range: Range<usize>,
    value: Option<u64>,
    halt_on_write: bool,
}

I/O Memory Defines an address range of a single u32. Reads from this address return 0, Writes to this address throw ProgramHaltedException::ResultReturned.

Fields

range: Range<usize>

value: Option<u64>

halt_on_write: bool

Implementations

impl IOMemory

pub fn return_address(addr: usize, halt_on_write: bool) -> IOMemory

Build an I/O memory with the specified address

Trait Implementations

impl Memory<u64> for IOMemory

fn range(&self) -> Range<usize>

The mapped address range for this Memory. All addresses passed to read,write must be within this range. Guaranteed to be at least 4 bytes in size, both ends will be 4-byte aligned.

fn as_any(&self) -> &dyn Any

fn load_u8(&mut self, addr: TAddr) -> MemoryResult<u8>

fn load_u16(&mut self, addr: TAddr) -> MemoryResult<u16>

fn load_u32(&mut self, addr: TAddr) -> MemoryResult<u32>

fn load_u64(&mut self, addr: TAddr) -> MemoryResult<u64>

fn store_u8(&mut self, addr: TAddr, val: u8) -> MemoryResult<()>

fn store_u16(&mut self, addr: TAddr, val: u16) -> MemoryResult<()>

fn store_u32(&mut self, addr: TAddr, val: u32) -> MemoryResult<()>

fn store_u64(&mut self, addr: TAddr, val: u64) -> MemoryResult<()>

impl<TData> MemoryOf<TData, u64> for IOMemory where
    TData: Into<u64> + Default,
    dyn Memory: MemoryOf<TData>, 

fn read(&mut self, _: u64) -> MemoryResult<TData>

fn write(&mut self, addr: u64, val: TData) -> MemoryResult<()>