- java.lang.Object
-
- ru.ispras.microtesk.mmu.model.sim.Memory<D,A>
-
- All Implemented Interfaces:
Buffer<D,A>
,BufferObserver
public abstract class Memory<D extends Data,A extends Address> extends java.lang.Object implements Buffer<D,A>, BufferObserver
-
-
Nested Class Summary
Nested Classes Modifier and Type Class Description class
Memory.Proxy
Proxy class is used to simplify code of assignment expressions.
-
Constructor Summary
Constructors Constructor Description Memory(java.math.BigInteger byteSize)
-
Method Summary
All Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description D
getData(A address)
Returns the data associated with the given address.protected abstract int
getDataBitSize()
boolean
isHit(A address)
Checks whether the given address causes a hit.boolean
isHit(ru.ispras.fortress.data.types.bitvector.BitVector value)
Checks whether the given address causes a hit.protected abstract A
newAddress()
protected abstract D
newData(ru.ispras.fortress.data.types.bitvector.BitVector value)
ru.ispras.fortress.util.Pair<ru.ispras.fortress.data.types.bitvector.BitVector,ru.ispras.fortress.data.types.bitvector.BitVector>
seeData(ru.ispras.fortress.data.types.bitvector.BitVector index, ru.ispras.fortress.data.types.bitvector.BitVector way)
Returns data and associated address without changing the state.Memory.Proxy
setData(A address)
D
setData(A address, D data)
Updates the data associated with the given address.void
setStorage(MemoryDevice storage)
-
-
-
Method Detail
-
setStorage
public final void setStorage(MemoryDevice storage)
-
isHit
public boolean isHit(A address)
Description copied from interface:Buffer
Checks whether the given address causes a hit.
-
isHit
public boolean isHit(ru.ispras.fortress.data.types.bitvector.BitVector value)
Description copied from interface:BufferObserver
Checks whether the given address causes a hit.- Specified by:
isHit
in interfaceBufferObserver
- Parameters:
value
- Address to be checked.- Returns:
true
if the address causes a hit;false
otherwise.
-
getData
public final D getData(A address)
Description copied from interface:Buffer
Returns the data associated with the given address.
-
seeData
public ru.ispras.fortress.util.Pair<ru.ispras.fortress.data.types.bitvector.BitVector,ru.ispras.fortress.data.types.bitvector.BitVector> seeData(ru.ispras.fortress.data.types.bitvector.BitVector index, ru.ispras.fortress.data.types.bitvector.BitVector way)
Description copied from interface:Buffer
Returns data and associated address without changing the state.
-
setData
public final D setData(A address, D data)
Description copied from interface:Buffer
Updates the data associated with the given address.
-
setData
public final Memory.Proxy setData(A address)
-
newAddress
protected abstract A newAddress()
-
newData
protected abstract D newData(ru.ispras.fortress.data.types.bitvector.BitVector value)
-
getDataBitSize
protected abstract int getDataBitSize()
-
-