Struct moa_m68k::memory::M68kBusPort

pub struct M68kBusPort<Instant> {
    pub request: MemoryRequest<Instant>,
    pub data_bytewidth: usize,
    pub address_mask: u32,
    pub cycle_start_clock: Instant,
    pub current_clock: Instant,
}

Fields

request: MemoryRequest<Instant>

data_bytewidth: usize

address_mask: u32

cycle_start_clock: Instant

current_clock: Instant

Implementations

impl<Instant> M68kBusPort<Instant>

where Instant: Copy,

pub fn from_info(info: &CpuInfo, clock: Instant) -> Self

fn read<Bus, BusError>( &mut self, bus: &mut Bus, clock: Instant, addr: M68kAddress, data: &mut [u8] ) -> Result<(), M68kError<BusError>>

where Bus: BusAccess<M68kAddress, Instant = Instant, Error = BusError>,

fn write<Bus, BusError>( &mut self, bus: &mut Bus, clock: Instant, addr: M68kAddress, data: &[u8] ) -> Result<(), M68kError<BusError>>

where Bus: BusAccess<M68kAddress, Instant = Instant, Error = BusError>,

fn read_sized<Bus, BusError>( &mut self, bus: &mut Bus, addr: M68kAddress, size: Size ) -> Result<u32, M68kError<BusError>>

where Bus: BusAccess<M68kAddress, Instant = Instant, Error = BusError>,

fn write_sized<Bus, BusError>( &mut self, bus: &mut Bus, addr: M68kAddress, size: Size, value: u32 ) -> Result<(), M68kError<BusError>>

where Bus: BusAccess<M68kAddress, Instant = Instant, Error = BusError>,

pub(crate) fn read_data_sized<Bus, BusError>( &mut self, bus: &mut Bus, is_supervisor: bool, addr: M68kAddress, size: Size ) -> Result<u32, M68kError<BusError>>

where Bus: BusAccess<M68kAddress, Instant = Instant, Error = BusError>,

pub(crate) fn write_data_sized<Bus, BusError>( &mut self, bus: &mut Bus, is_supervisor: bool, addr: M68kAddress, size: Size, value: u32 ) -> Result<(), M68kError<BusError>>

where Bus: BusAccess<M68kAddress, Instant = Instant, Error = BusError>,

pub(crate) fn read_instruction_word<Bus, BusError>( &mut self, bus: &mut Bus, is_supervisor: bool, addr: u32 ) -> Result<u16, M68kError<BusError>>

where Bus: BusAccess<M68kAddress, Instant = Instant, Error = BusError>,

pub(crate) fn read_instruction_long<Bus, BusError>( &mut self, bus: &mut Bus, is_supervisor: bool, addr: u32 ) -> Result<u32, M68kError<BusError>>

where Bus: BusAccess<M68kAddress, Instant = Instant, Error = BusError>,

pub(crate) fn start_request<BusError>( &mut self, is_supervisor: bool, addr: u32, size: Size, access: MemAccess, mtype: MemType, i_n_bit: bool ) -> Result<u32, M68kError<BusError>>

Trait Implementations

impl<Instant: Clone> Clone for M68kBusPort<Instant>

fn clone(&self) -> M68kBusPort<Instant>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<Instant: Debug> Debug for M68kBusPort<Instant>

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

Formats the value using the given formatter.

impl<Instant> Default for M68kBusPort<Instant>

where Instant: BusInstant,

fn default() -> Self

Returns the “default value” for a type.