44 lines
1.3 KiB
Ruby
44 lines
1.3 KiB
Ruby
module Mom
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class ClassCompiler
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attr_reader :clazz , :method_compilers
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def initialize(clazz , compilers)
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@clazz = clazz
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@method_compilers = compilers
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end
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# Translate code to whatever cpu is specified.
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# Currently only :arm and :interpret
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#
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# Translating means translating the initial jump
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# and then translating all methods
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def translate( platform_sym )
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platform_sym = platform_sym.to_s.capitalize
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platform = Risc::Platform.for(platform_sym)
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translate_methods( platform.translator )
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#@cpu_init = risc_init.to_cpu(@platform.translator)
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end
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# go through all methods and translate them to cpu, given the translator
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def translate_methods(translator)
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method_compilers.collect do |compiler|
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#log.debug "Translate method #{compiler.method.name}"
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translate_cpu(compiler , translator)
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end
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end
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def translate_cpu(compiler , translator)
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risc = compiler.risc_instructions
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cpu_instructions = risc.to_cpu(translator)
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nekst = risc.next
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while(nekst)
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cpu = nekst.to_cpu(translator) # returning nil means no replace
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cpu_instructions << cpu if cpu
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nekst = nekst.next
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end
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Risc::Assembler.new(compiler.method , cpu_instructions , compiler.constants)
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end
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end
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end
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