Class: Haxor::Compiler::Unit

Inherits:
Object
  • Object
show all
Defined in:
lib/haxor/compiler/unit.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(filename) ⇒ Unit

Returns a new instance of Unit.



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# File 'lib/haxor/compiler/unit.rb', line 7

def initialize(filename)
  @section = :text
  @sections = {
    text: [],
    data: [],
    bss: []
  }
  @filename = filename
  @hash = Digest::SHA1.hexdigest filename
end

Instance Attribute Details

#hash ⇒ Object (readonly)

Returns the value of attribute hash.



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# File 'lib/haxor/compiler/unit.rb', line 5

def hash
  @hash
end

#section ⇒ Object

Returns the value of attribute section.



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# File 'lib/haxor/compiler/unit.rb', line 4

def section
  @section
end

Class Method Details

.load(filename) ⇒ Object 



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# File 'lib/haxor/compiler/unit.rb', line 31

def self.load(filename)
  Marshal.load File.read(filename)
end

Instance Method Details

#add(item) ⇒ Object 



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# File 'lib/haxor/compiler/unit.rb', line 18

def add(item)
  @sections[@section] << item
end

#save(filename) ⇒ Object 



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# File 'lib/haxor/compiler/unit.rb', line 35

def save(filename)
  fd = File.open(filename, 'wb')
  fd.write Marshal.dump(self)
  fd.close
end

#tokens ⇒ Object 



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# File 'lib/haxor/compiler/unit.rb', line 27

def tokens
  @sections[@section]
end