25 lines
657 B
Ruby
25 lines
657 B
Ruby
module Register
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# name says it all really
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# only arg is the method object we want to call
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# assembly takes care of the rest (ie getting the address)
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class FunctionCall < Instruction
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def initialize source , method
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super(source)
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@method = method
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end
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attr_reader :method
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def to_s
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"FunctionCall: #{method.name}"
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end
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end
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def self.issue_call caller , callee
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# move the current new_message to message
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caller.source.add_code RegisterTransfer.new(caller, Register.new_message_reg , Register.message_reg )
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# do the register call
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caller.source.add_code FunctionCall.new( caller , callee )
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end
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end
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