add method to risc function call
just so we still know at compile time
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@ -24,7 +24,7 @@ module Mom
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return_label = Risc::Label.new(self,"continue")
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load = SlotLoad.new([:message,:next_message,:return_address],[return_label])
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moves = load.to_risc(compiler)
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moves << Risc::FunctionCall.new(self, reg)
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moves << Risc::FunctionCall.new(self, method ,reg)
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moves << return_label
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end
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@ -24,7 +24,7 @@ module Risc
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ret_tmp = compiler.use_reg(:Label)
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compiler.add_load_constant("__init__ load return", exit_label , ret_tmp)
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compiler.add_reg_to_slot("__init__ store return", ret_tmp , :message , :return_address)
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compiler.add_code Risc.function_call( "__init__ issue call" , Parfait.object_space.get_main )
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compiler.add_code Risc.function_call( "__init__ issue call" , Parfait.object_space.get_main , ret_tmp)
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compiler.add_code exit_label
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emit_syscall( compiler , :exit )
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return compiler.method
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@ -4,19 +4,20 @@ module Risc
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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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def initialize( source , method , register)
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super(source)
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@method = method
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@register = register
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end
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attr_reader :method
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attr_reader :method , :register
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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.function_call( source , method )
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Risc::FunctionCall.new( source , method )
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def self.function_call( source , method , register)
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Risc::FunctionCall.new( source , method , register)
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end
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def self.issue_call( compiler , callee )
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