tests/lm32/test_bret.S

   1 .include "macros.inc"
   2
   3 start
   4
   5 test_name BRET_1
   6 mvi r1, 4
   7 wcsr IE, r1
   8 load ba mark
   9 bret
  10 tc_fail
  11 bi 1f
  12
  13 mark:
  14 tc_pass
  15
  16 1:
  17 test_name BRET_2
  18 rcsr r3, IE
  19 check_r3 5
  20
  21 test_name BRET_3
  22 mvi r1, 0
  23 wcsr IE, r1
  24 load ba mark2
  25 bret
  26 tc_fail
  27 bi 1f
  28
  29 mark2:
  30 tc_pass
  31
  32 1:
  33 test_name BRET_4
  34 rcsr r3, IE
  35 check_r3 0
  36
  37 end
  38