rubyx/lib/mom/macro/get_internal_byte.rb

module Mom
  module Builtin
    class GetInternalByte < ::Mom::Instruction
      def to_risc(compiler)
        builder = compiler.builder(compiler.source)
        integer_tmp = builder.allocate_int
        builder.build do
          object! << message[:receiver]
          integer! << message[:arg1] #"at"
          integer.reduce_int
          object <= object[integer]
          integer_tmp[Parfait::Integer.integer_index] << object
          message[:return_value] << integer_tmp
        end
        return compiler
      end
    end
  end
  class GetInternalByte < Macro
    def to_risc(compiler)
      builder = compiler.builder(compiler.source)
      integer_tmp = builder.allocate_int
      builder.build do
        object! << message[:receiver]
        integer! << message[:arg1] #"at"
        integer.reduce_int
        object <= object[integer]
        integer_tmp[Parfait::Integer.integer_index] << object
        message[:return_value] << integer_tmp
      end
      return compiler
    end
  end
end