scripts/rt-tester/t2-l2-2rt-deadlock.tst

   1 #
   2 # RT-Mutex test
   3 #
   4 # Op: C(ommand)/T(est)/W(ait)
   5 # |  opcode
   6 # |  |     threadid: 0-7
   7 # |  |     |  opcode argument
   8 # |  |     |  |
   9 # C: lock: 0: 0
  10 #
  11 # Commands
  12 #
  13 # opcode        opcode argument
  14 # schedother    nice value
  15 # schedfifo     priority
  16 # lock          lock nr (0-7)
  17 # locknowait    lock nr (0-7)
  18 # lockint       lock nr (0-7)
  19 # lockintnowait lock nr (0-7)
  20 # lockcont      lock nr (0-7)
  21 # unlock        lock nr (0-7)
  22 # lockbkl       lock nr (0-7)
  23 # unlockbkl     lock nr (0-7)
  24 # signal        0
  25 # reset         0
  26 # resetevent    0
  27 #
  28 # Tests / Wait
  29 #
  30 # opcode        opcode argument
  31 #
  32 # prioeq        priority
  33 # priolt        priority
  34 # priogt        priority
  35 # nprioeq       normal priority
  36 # npriolt       normal priority
  37 # npriogt       normal priority
  38 # locked        lock nr (0-7)
  39 # blocked       lock nr (0-7)
  40 # blockedwake   lock nr (0-7)
  41 # unlocked      lock nr (0-7)
  42 # lockedbkl     dont care
  43 # blockedbkl    dont care
  44 # unlockedbkl   dont care
  45 # opcodeeq      command opcode or number
  46 # opcodelt      number
  47 # opcodegt      number
  48 # eventeq       number
  49 # eventgt       number
  50 # eventlt       number
  51
  52 #
  53 # 2 threads 2 lock
  54 #
  55 C: resetevent:          0:      0
  56 W: opcodeeq:            0:      0
  57
  58 # Set schedulers
  59 C: schedfifo:           0:      80
  60 C: schedfifo:           1:      80
  61
  62 # T0 lock L0
  63 C: locknowait:          0:      0
  64 W: locked:              0:      0
  65
  66 # T1 lock L1
  67 C: locknowait:          1:      1
  68 W: locked:              1:      1
  69
  70 # T0 lock L1
  71 C: lockintnowait:       0:      1
  72 W: blocked:             0:      1
  73
  74 # T1 lock L0
  75 C: lockintnowait:       1:      0
  76 W: blocked:             1:      0
  77
  78 # Make deadlock go away
  79 C: signal:              1:      0
  80 W: unlocked:            1:      0
  81 C: signal:              0:      0
  82 W: unlocked:            0:      1
  83
  84 # Unlock and exit
  85 C: unlock:              0:      0
  86 W: unlocked:            0:      0
  87 C: unlock:              1:      1
  88 W: unlocked:            1:      1
  89