1a499a1de9
Since Compiled method split into Method and CompiledMethodInfo (parfait/vm) lots of call syntax changes
49 lines
1.9 KiB
Ruby
49 lines
1.9 KiB
Ruby
module Builtin
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module Kernel
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module ClassMethods
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# main entry point, ie __init__ calls this
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# defined here as empty, to be redefined
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def main context
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function = Virtual::CompiledMethodInfo.create_method("Kernel","main" , [])
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function.info.return_type = Virtual::Integer
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return function
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end
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# this is the really really first place the machine starts.
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# it isn't really a function, ie it is jumped to (not called), exits and may not return
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# so it is responsible for initial setup (and relocation)
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def __init__ context
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function = Virtual::CompiledMethodInfo.create_method("Kernel","__init__" , [])
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function.info.return_type = Virtual::Integer
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clazz = Virtual::Machine.instance.class_mappings["Kernel"]
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method = clazz.resolve_method Virtual::new_word "main"
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me = Virtual::Self.new(Virtual::Reference)
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code = Virtual::Set.new(Virtual::Self.new(me.type), me)
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function.info.add_code(code)
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function.info.add_code Virtual::MethodCall.new(method)
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return function
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end
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def putstring context
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function = Virtual::CompiledMethodInfo.create_method("Kernel" , "putstring" , [] )
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return function
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ret = Virtual::RegisterMachine.instance.write_stdout(function)
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function.set_return ret
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function
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end
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def exit context
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function = Virtual::CompiledMethodInfo.create_method("Kernel","exit" , [])
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function.info.return_type = Virtual::Integer
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return function
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ret = Virtual::RegisterMachine.instance.exit(function)
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function.set_return ret
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function
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end
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def __send context
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function = Virtual::CompiledMethodInfo.create_method("Kernel" ,"__send" , [] )
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function.info.return_type = Virtual::Integer
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return function
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end
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end
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extend ClassMethods
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end
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end
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