21 lines
555 B
Ruby
21 lines
555 B
Ruby
module Register
|
|
|
|
# ByteToReg moves a single byte into a register from memory.
|
|
|
|
# indexes are 1 based (as for slots) , which means we sacrifice a byte of every word
|
|
# for our sanity
|
|
|
|
class ByteToReg < Getter
|
|
|
|
end
|
|
|
|
# Produce a ByteToReg instruction.
|
|
# from and to are translated (from symbol to register if neccessary)
|
|
# but index is left as is.
|
|
def self.byte_to_reg( source , array , index , to)
|
|
array = resolve_to_register( array)
|
|
to = resolve_to_register( to)
|
|
ByteToReg.new( source , array , index , to)
|
|
end
|
|
end
|