help needed urgently

[daivam6]

could somebody help me how to write an assembly language programme to copy k words from one part of the memory to another whose addresses are stored in the registers.(RISC architecture preferred)

[kanul.chugh]

Go to the address of the mem. where u want to copy it
then see whether the space required(k) is empty or not
then start a loop which copies 4m mem. to register and then 4m reg. to mem.

Kanul