28 lines
577 B
Ruby
28 lines
577 B
Ruby
module Risc
|
|
# name says it all really
|
|
# only arg is the method object we want to call
|
|
# assembly takes care of the rest (ie getting the address)
|
|
|
|
class FunctionCall < Instruction
|
|
def initialize( source , method)
|
|
super(source)
|
|
@method = method
|
|
end
|
|
attr_reader :method
|
|
|
|
# return an array of names of registers that is used by the instruction
|
|
def register_names
|
|
[]
|
|
end
|
|
|
|
def to_s
|
|
class_source method.name
|
|
end
|
|
end
|
|
|
|
def self.function_call( source , method )
|
|
Risc::FunctionCall.new( source , method )
|
|
end
|
|
|
|
end
|