Class: CGccFileProvider

Inherits:
Object
  • Object
show all
Defined in:
lib/providers/c_gcc_file_provider.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ CGccFileProvider

Returns a new instance of CGccFileProvider.



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# File 'lib/providers/c_gcc_file_provider.rb', line 2

def initialize
	@current_function = ""
end

Instance Method Details

#parse(node, data) ⇒ Object 



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# File 'lib/providers/c_gcc_file_provider.rb', line 6

def parse(node, data)
	data.readlines.each do |line|
		if (line =~ /\A;; Function [^(]*\(([^,)]*).*\Z/)
			name = $1
			@current_function = name
			node.add_public_function name
		elsif (@current_function != "" and node.nodes[@current_function])
			function = node.nodes[@current_function]

			if (line =~ /.*(call|symbol_ref).*\"(.*)\"/)
				node.add_dependency @current_function, $2
			end

			if (line =~ /jump_insn/)
				function.increase_edges
				function.increase_edges
				function.increase_nodes
			end

			if (line =~ /code_label/)
				function.increase_edges
				function.increase_nodes
			end

			if (line =~ /insn/)
				function.increase_size
			end
		end
	end
end