rubyx/lib/slot_machine/instruction/jump.rb

21 lines
410 B
Ruby

module SlotMachine
# Branch jump to the Label given
# Eg used at the end of while or end of if_true branch
#
# Risc equivalent is the same really, called Branch there.
#
class Jump < Instruction
attr_reader :label
def initialize(label)
@label = label
end
def to_risc(compiler)
compiler.add_code Risc::Branch.new(self , @label.risc_label(compiler))
end
end
end