| # |
| # rt-mutex test |
| # |
| # Op: C(ommand)/T(est)/W(ait) |
| # | opcode |
| # | | threadid: 0-7 |
| # | | | opcode argument |
| # | | | | |
| # C: lock: 0: 0 |
| # |
| # Commands |
| # |
| # opcode opcode argument |
| # schedother nice value |
| # schedfifo priority |
| # lock lock nr (0-7) |
| # locknowait lock nr (0-7) |
| # lockint lock nr (0-7) |
| # lockintnowait lock nr (0-7) |
| # lockcont lock nr (0-7) |
| # unlock lock nr (0-7) |
| # signal thread to signal (0-7) |
| # reset 0 |
| # resetevent 0 |
| # |
| # Tests / Wait |
| # |
| # opcode opcode argument |
| # |
| # prioeq priority |
| # priolt priority |
| # priogt priority |
| # nprioeq normal priority |
| # npriolt normal priority |
| # npriogt normal priority |
| # locked lock nr (0-7) |
| # blocked lock nr (0-7) |
| # blockedwake lock nr (0-7) |
| # unlocked lock nr (0-7) |
| # opcodeeq command opcode or number |
| # opcodelt number |
| # opcodegt number |
| # eventeq number |
| # eventgt number |
| # eventlt number |
| |
| # |
| # 4 threads 2 lock PI |
| # |
| C: resetevent: 0: 0 |
| W: opcodeeq: 0: 0 |
| |
| # Set schedulers |
| C: schedother: 0: 0 |
| C: schedother: 1: 0 |
| C: schedfifo: 2: 82 |
| C: schedfifo: 3: 83 |
| |
| # T0 lock L0 |
| C: locknowait: 0: 0 |
| W: locked: 0: 0 |
| |
| # T1 lock L1 |
| C: locknowait: 1: 1 |
| W: locked: 1: 1 |
| |
| # T3 lock L0 |
| C: lockintnowait: 3: 0 |
| W: blocked: 3: 0 |
| T: prioeq: 0: 83 |
| |
| # T0 lock L1 |
| C: lock: 0: 1 |
| W: blocked: 0: 1 |
| T: prioeq: 1: 83 |
| |
| # T1 unlock L1 |
| C: unlock: 1: 1 |
| |
| # Wait until T0 is in the wakeup code |
| W: blockedwake: 0: 1 |
| |
| # Verify that T1 is unboosted |
| W: unlocked: 1: 1 |
| T: priolt: 1: 1 |
| |
| # T2 lock L1 (T0 is boosted and pending owner !) |
| C: locknowait: 2: 1 |
| W: blocked: 2: 1 |
| T: prioeq: 0: 83 |
| |
| # Interrupt T3 and wait until T3 returned |
| C: signal: 3: 0 |
| W: unlocked: 3: 0 |
| |
| # Verify prio of T0 (still pending owner, |
| # but T2 is enqueued due to the previous boost by T3 |
| T: prioeq: 0: 82 |
| |
| # Let T0 continue |
| C: lockcont: 0: 1 |
| W: locked: 0: 1 |
| |
| # Unlock L1 and let T2 get L1 |
| C: unlock: 0: 1 |
| W: locked: 2: 1 |
| |
| # Verify that T0 is unboosted |
| W: unlocked: 0: 1 |
| T: priolt: 0: 1 |
| |
| # Unlock everything and exit |
| C: unlock: 2: 1 |
| W: unlocked: 2: 1 |
| |
| C: unlock: 0: 0 |
| W: unlocked: 0: 0 |
| |
