scripts/rt-tester/t3-l1-pi-steal.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 # signal        thread to signal (0-7)
  23 # reset         0
  24 # resetevent    0
  25 #
  26 # Tests / Wait
  27 #
  28 # opcode        opcode argument
  29 #
  30 # prioeq        priority
  31 # priolt        priority
  32 # priogt        priority
  33 # nprioeq       normal priority
  34 # npriolt       normal priority
  35 # npriogt       normal priority
  36 # locked        lock nr (0-7)
  37 # blocked       lock nr (0-7)
  38 # blockedwake   lock nr (0-7)
  39 # unlocked      lock nr (0-7)
  40 # opcodeeq      command opcode or number
  41 # opcodelt      number
  42 # opcodegt      number
  43 # eventeq       number
  44 # eventgt       number
  45 # eventlt       number
  46
  47 #
  48 # 3 threads 1 lock PI steal pending ownership
  49 #
  50 C: resetevent:          0:      0
  51 W: opcodeeq:            0:      0
  52
  53 # Set schedulers
  54 C: schedother:          0:      0
  55 C: schedfifo:           1:      80
  56 C: schedfifo:           2:      81
  57
  58 # T0 lock L0
  59 C: lock:                0:      0
  60 W: locked:              0:      0
  61
  62 # T1 lock L0
  63 C: lock:                1:      0
  64 W: blocked:             1:      0
  65 T: prioeq:              0:      80
  66
  67 # T0 unlock L0
  68 C: unlock:              0:      0
  69
  70 # Wait until T1 is in the wakeup loop
  71 W: blockedwake:         1:      0
  72 T: priolt:              0:      1
  73
  74 # T2 lock L0
  75 C: lock:                2:      0
  76 # T1 leave wakeup loop
  77 C: lockcont:            1:      0
  78
  79 # T2 must have the lock and T1 must be blocked
  80 W: locked:              2:      0
  81 W: blocked:             1:      0
  82
  83 # T2 unlock L0
  84 C: unlock:              2:      0
  85
  86 # Wait until T1 is in the wakeup loop and let it run
  87 W: blockedwake:         1:      0
  88 C: lockcont:            1:      0
  89 W: locked:              1:      0
  90 C: unlock:              1:      0
  91 W: unlocked:            1:      0