qemu/tests/tcg/lm32/test_sextb.S

   1 .include "macros.inc"
   2
   3 start
   4
   5 test_name SEXTB_1
   6 mvi r1, 0
   7 sextb r3, r1
   8 check_r3 0
   9
  10 test_name SEXTB_2
  11 mvi r1, 0x7f
  12 sextb r3, r1
  13 check_r3 0x0000007f
  14
  15 test_name SEXTB_3
  16 mvi r1, 0x80
  17 sextb r3, r1
  18 check_r3 0xffffff80
  19
  20 end