Method: Voodoo::AMD64NasmGenerator#arg_offset

Defined in:
lib/voodoo/generators/amd64_nasm_generator.rb

#arg_offset(n) ⇒ Object

Returns the offset from rbp at which the nth argument is stored.



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# File 'lib/voodoo/generators/amd64_nasm_generator.rb', line 307

def arg_offset n
  if n < @NREG_ARGS
    (n + 1) * -@WORDSIZE
  else
    (n - @NREG_ARGS) * @WORDSIZE + 2 * @WORDSIZE
  end
end