src/test/basic_pypowersim/test.s

   1         lis 1, 0xdead     # test comment
   2         ori 1, 1, 0xbeef
   3         lis 2, 0x2000
   4         ori 2, 2, 0x0100
   5         std 1, 0(2)
   6         lhz 1, 4(2)