Memory: Add trait for generic read/write operation
Now it is enough simple, without returning result or no byte/word distinction.
Probably in future we need more specific function but let's start simple.
Memory: Add Internal Memory struct
Here I just preparad interal "ram" but we can change the struct name in future based on how we want the granularity of our struct.
ARM: Add memory field into arm implementation of CPU
This allows to fix SingleDataTransfer::Ldr istruction.
Memory: Add trait for generic read/write operation
Memory: Add
Internal MemorystructARM: Add memory field into arm implementation of CPU
SingleDataTransfer::Ldristruction.