rtmutex: Delete scriptable tester
authorDavidlohr Bueso <dave@stgolabs.net>
Wed, 1 Jul 2015 20:29:48 +0000 (13:29 -0700)
committerThomas Gleixner <tglx@linutronix.de>
Mon, 20 Jul 2015 09:45:45 +0000 (11:45 +0200)
No one uses this anymore, and this is not the first time the
idea of replacing it with a (now possible) userspace side.
Lock stealing logic was removed long ago in when the lock
was granted to the highest prio.

Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Darren Hart <dvhart@infradead.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Mike Galbraith <umgwanakikbuti@gmail.com>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: Davidlohr Bueso <dave@stgolabs.net>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1435782588-4177-2-git-send-email-dave@stgolabs.net
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
23 files changed:
arch/parisc/configs/c8000_defconfig
arch/parisc/configs/generic-32bit_defconfig
arch/xtensa/configs/iss_defconfig
kernel/locking/Makefile
kernel/locking/rtmutex-tester.c [deleted file]
kernel/locking/rtmutex.c
kernel/locking/rtmutex_common.h
lib/Kconfig.debug
scripts/rt-tester/check-all.sh [deleted file]
scripts/rt-tester/rt-tester.py [deleted file]
scripts/rt-tester/t2-l1-2rt-sameprio.tst [deleted file]
scripts/rt-tester/t2-l1-pi.tst [deleted file]
scripts/rt-tester/t2-l1-signal.tst [deleted file]
scripts/rt-tester/t2-l2-2rt-deadlock.tst [deleted file]
scripts/rt-tester/t3-l1-pi-1rt.tst [deleted file]
scripts/rt-tester/t3-l1-pi-2rt.tst [deleted file]
scripts/rt-tester/t3-l1-pi-3rt.tst [deleted file]
scripts/rt-tester/t3-l1-pi-signal.tst [deleted file]
scripts/rt-tester/t3-l1-pi-steal.tst [deleted file]
scripts/rt-tester/t3-l2-pi.tst [deleted file]
scripts/rt-tester/t4-l2-pi-deboost.tst [deleted file]
scripts/rt-tester/t5-l4-pi-boost-deboost-setsched.tst [deleted file]
scripts/rt-tester/t5-l4-pi-boost-deboost.tst [deleted file]

index 269c23d23fcb6f087f6c3ace905e0c8bbc598e4c..1a8f6f95689e645676b4aa58a30e0c4f88f6c176 100644 (file)
@@ -242,7 +242,6 @@ CONFIG_LOCKUP_DETECTOR=y
 CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y
 CONFIG_PANIC_ON_OOPS=y
 CONFIG_DEBUG_RT_MUTEXES=y
-CONFIG_RT_MUTEX_TESTER=y
 CONFIG_PROVE_RCU_DELAY=y
 CONFIG_DEBUG_BLOCK_EXT_DEVT=y
 CONFIG_LATENCYTOP=y
index 33b148f825baa188367512848e79416d7e28f7e0..0ffb08ff51252ac97d565176b8392cd413c14a07 100644 (file)
@@ -295,7 +295,6 @@ CONFIG_DEBUG_SHIRQ=y
 CONFIG_DETECT_HUNG_TASK=y
 CONFIG_TIMER_STATS=y
 CONFIG_DEBUG_RT_MUTEXES=y
-CONFIG_RT_MUTEX_TESTER=y
 CONFIG_DEBUG_SPINLOCK=y
 CONFIG_DEBUG_MUTEXES=y
 CONFIG_RCU_CPU_STALL_INFO=y
index e4d193e7a30087fba1d8f9153f76917556dcb4aa..f3dfe0d921c2759a2ff201e3b6b7425078338004 100644 (file)
@@ -616,7 +616,6 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_SLUB_DEBUG_ON is not set
 # CONFIG_SLUB_STATS is not set
 # CONFIG_DEBUG_RT_MUTEXES is not set
-# CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
index 7dd5c9918e4c243df3504e2f2d9fb600e881cfed..36942047ffc080808388a302c6df9e1ac7a87bda 100644 (file)
@@ -20,7 +20,6 @@ obj-$(CONFIG_PROVE_LOCKING) += spinlock.o
 obj-$(CONFIG_QUEUED_SPINLOCKS) += qspinlock.o
 obj-$(CONFIG_RT_MUTEXES) += rtmutex.o
 obj-$(CONFIG_DEBUG_RT_MUTEXES) += rtmutex-debug.o
-obj-$(CONFIG_RT_MUTEX_TESTER) += rtmutex-tester.o
 obj-$(CONFIG_DEBUG_SPINLOCK) += spinlock.o
 obj-$(CONFIG_DEBUG_SPINLOCK) += spinlock_debug.o
 obj-$(CONFIG_RWSEM_GENERIC_SPINLOCK) += rwsem-spinlock.o
diff --git a/kernel/locking/rtmutex-tester.c b/kernel/locking/rtmutex-tester.c
deleted file mode 100644 (file)
index 1d96dd0..0000000
+++ /dev/null
@@ -1,420 +0,0 @@
-/*
- * RT-Mutex-tester: scriptable tester for rt mutexes
- *
- * started by Thomas Gleixner:
- *
- *  Copyright (C) 2006, Timesys Corp., Thomas Gleixner <tglx@timesys.com>
- *
- */
-#include <linux/device.h>
-#include <linux/kthread.h>
-#include <linux/export.h>
-#include <linux/sched.h>
-#include <linux/sched/rt.h>
-#include <linux/spinlock.h>
-#include <linux/timer.h>
-#include <linux/freezer.h>
-#include <linux/stat.h>
-
-#include "rtmutex.h"
-
-#define MAX_RT_TEST_THREADS    8
-#define MAX_RT_TEST_MUTEXES    8
-
-static spinlock_t rttest_lock;
-static atomic_t rttest_event;
-
-struct test_thread_data {
-       int                     opcode;
-       int                     opdata;
-       int                     mutexes[MAX_RT_TEST_MUTEXES];
-       int                     event;
-       struct device           dev;
-};
-
-static struct test_thread_data thread_data[MAX_RT_TEST_THREADS];
-static struct task_struct *threads[MAX_RT_TEST_THREADS];
-static struct rt_mutex mutexes[MAX_RT_TEST_MUTEXES];
-
-enum test_opcodes {
-       RTTEST_NOP = 0,
-       RTTEST_SCHEDOT,         /* 1 Sched other, data = nice */
-       RTTEST_SCHEDRT,         /* 2 Sched fifo, data = prio */
-       RTTEST_LOCK,            /* 3 Lock uninterruptible, data = lockindex */
-       RTTEST_LOCKNOWAIT,      /* 4 Lock uninterruptible no wait in wakeup, data = lockindex */
-       RTTEST_LOCKINT,         /* 5 Lock interruptible, data = lockindex */
-       RTTEST_LOCKINTNOWAIT,   /* 6 Lock interruptible no wait in wakeup, data = lockindex */
-       RTTEST_LOCKCONT,        /* 7 Continue locking after the wakeup delay */
-       RTTEST_UNLOCK,          /* 8 Unlock, data = lockindex */
-       /* 9, 10 - reserved for BKL commemoration */
-       RTTEST_SIGNAL = 11,     /* 11 Signal other test thread, data = thread id */
-       RTTEST_RESETEVENT = 98, /* 98 Reset event counter */
-       RTTEST_RESET = 99,      /* 99 Reset all pending operations */
-};
-
-static int handle_op(struct test_thread_data *td, int lockwakeup)
-{
-       int i, id, ret = -EINVAL;
-
-       switch(td->opcode) {
-
-       case RTTEST_NOP:
-               return 0;
-
-       case RTTEST_LOCKCONT:
-               td->mutexes[td->opdata] = 1;
-               td->event = atomic_add_return(1, &rttest_event);
-               return 0;
-
-       case RTTEST_RESET:
-               for (i = 0; i < MAX_RT_TEST_MUTEXES; i++) {
-                       if (td->mutexes[i] == 4) {
-                               rt_mutex_unlock(&mutexes[i]);
-                               td->mutexes[i] = 0;
-                       }
-               }
-               return 0;
-
-       case RTTEST_RESETEVENT:
-               atomic_set(&rttest_event, 0);
-               return 0;
-
-       default:
-               if (lockwakeup)
-                       return ret;
-       }
-
-       switch(td->opcode) {
-
-       case RTTEST_LOCK:
-       case RTTEST_LOCKNOWAIT:
-               id = td->opdata;
-               if (id < 0 || id >= MAX_RT_TEST_MUTEXES)
-                       return ret;
-
-               td->mutexes[id] = 1;
-               td->event = atomic_add_return(1, &rttest_event);
-               rt_mutex_lock(&mutexes[id]);
-               td->event = atomic_add_return(1, &rttest_event);
-               td->mutexes[id] = 4;
-               return 0;
-
-       case RTTEST_LOCKINT:
-       case RTTEST_LOCKINTNOWAIT:
-               id = td->opdata;
-               if (id < 0 || id >= MAX_RT_TEST_MUTEXES)
-                       return ret;
-
-               td->mutexes[id] = 1;
-               td->event = atomic_add_return(1, &rttest_event);
-               ret = rt_mutex_lock_interruptible(&mutexes[id], 0);
-               td->event = atomic_add_return(1, &rttest_event);
-               td->mutexes[id] = ret ? 0 : 4;
-               return ret ? -EINTR : 0;
-
-       case RTTEST_UNLOCK:
-               id = td->opdata;
-               if (id < 0 || id >= MAX_RT_TEST_MUTEXES || td->mutexes[id] != 4)
-                       return ret;
-
-               td->event = atomic_add_return(1, &rttest_event);
-               rt_mutex_unlock(&mutexes[id]);
-               td->event = atomic_add_return(1, &rttest_event);
-               td->mutexes[id] = 0;
-               return 0;
-
-       default:
-               break;
-       }
-       return ret;
-}
-
-/*
- * Schedule replacement for rtsem_down(). Only called for threads with
- * PF_MUTEX_TESTER set.
- *
- * This allows us to have finegrained control over the event flow.
- *
- */
-void schedule_rt_mutex_test(struct rt_mutex *mutex)
-{
-       int tid, op, dat;
-       struct test_thread_data *td;
-
-       /* We have to lookup the task */
-       for (tid = 0; tid < MAX_RT_TEST_THREADS; tid++) {
-               if (threads[tid] == current)
-                       break;
-       }
-
-       BUG_ON(tid == MAX_RT_TEST_THREADS);
-
-       td = &thread_data[tid];
-
-       op = td->opcode;
-       dat = td->opdata;
-
-       switch (op) {
-       case RTTEST_LOCK:
-       case RTTEST_LOCKINT:
-       case RTTEST_LOCKNOWAIT:
-       case RTTEST_LOCKINTNOWAIT:
-               if (mutex != &mutexes[dat])
-                       break;
-
-               if (td->mutexes[dat] != 1)
-                       break;
-
-               td->mutexes[dat] = 2;
-               td->event = atomic_add_return(1, &rttest_event);
-               break;
-
-       default:
-               break;
-       }
-
-       schedule();
-
-
-       switch (op) {
-       case RTTEST_LOCK:
-       case RTTEST_LOCKINT:
-               if (mutex != &mutexes[dat])
-                       return;
-
-               if (td->mutexes[dat] != 2)
-                       return;
-
-               td->mutexes[dat] = 3;
-               td->event = atomic_add_return(1, &rttest_event);
-               break;
-
-       case RTTEST_LOCKNOWAIT:
-       case RTTEST_LOCKINTNOWAIT:
-               if (mutex != &mutexes[dat])
-                       return;
-
-               if (td->mutexes[dat] != 2)
-                       return;
-
-               td->mutexes[dat] = 1;
-               td->event = atomic_add_return(1, &rttest_event);
-               return;
-
-       default:
-               return;
-       }
-
-       td->opcode = 0;
-
-       for (;;) {
-               set_current_state(TASK_INTERRUPTIBLE);
-
-               if (td->opcode > 0) {
-                       int ret;
-
-                       set_current_state(TASK_RUNNING);
-                       ret = handle_op(td, 1);
-                       set_current_state(TASK_INTERRUPTIBLE);
-                       if (td->opcode == RTTEST_LOCKCONT)
-                               break;
-                       td->opcode = ret;
-               }
-
-               /* Wait for the next command to be executed */
-               schedule();
-       }
-
-       /* Restore previous command and data */
-       td->opcode = op;
-       td->opdata = dat;
-}
-
-static int test_func(void *data)
-{
-       struct test_thread_data *td = data;
-       int ret;
-
-       current->flags |= PF_MUTEX_TESTER;
-       set_freezable();
-       allow_signal(SIGHUP);
-
-       for(;;) {
-
-               set_current_state(TASK_INTERRUPTIBLE);
-
-               if (td->opcode > 0) {
-                       set_current_state(TASK_RUNNING);
-                       ret = handle_op(td, 0);
-                       set_current_state(TASK_INTERRUPTIBLE);
-                       td->opcode = ret;
-               }
-
-               /* Wait for the next command to be executed */
-               schedule();
-               try_to_freeze();
-
-               if (signal_pending(current))
-                       flush_signals(current);
-
-               if(kthread_should_stop())
-                       break;
-       }
-       return 0;
-}
-
-/**
- * sysfs_test_command - interface for test commands
- * @dev:       thread reference
- * @buf:       command for actual step
- * @count:     length of buffer
- *
- * command syntax:
- *
- * opcode:data
- */
-static ssize_t sysfs_test_command(struct device *dev, struct device_attribute *attr,
-                                 const char *buf, size_t count)
-{
-       struct sched_param schedpar;
-       struct test_thread_data *td;
-       char cmdbuf[32];
-       int op, dat, tid, ret;
-
-       td = container_of(dev, struct test_thread_data, dev);
-       tid = td->dev.id;
-
-       /* strings from sysfs write are not 0 terminated! */
-       if (count >= sizeof(cmdbuf))
-               return -EINVAL;
-
-       /* strip of \n: */
-       if (buf[count-1] == '\n')
-               count--;
-       if (count < 1)
-               return -EINVAL;
-
-       memcpy(cmdbuf, buf, count);
-       cmdbuf[count] = 0;
-
-       if (sscanf(cmdbuf, "%d:%d", &op, &dat) != 2)
-               return -EINVAL;
-
-       switch (op) {
-       case RTTEST_SCHEDOT:
-               schedpar.sched_priority = 0;
-               ret = sched_setscheduler(threads[tid], SCHED_NORMAL, &schedpar);
-               if (ret)
-                       return ret;
-               set_user_nice(current, 0);
-               break;
-
-       case RTTEST_SCHEDRT:
-               schedpar.sched_priority = dat;
-               ret = sched_setscheduler(threads[tid], SCHED_FIFO, &schedpar);
-               if (ret)
-                       return ret;
-               break;
-
-       case RTTEST_SIGNAL:
-               send_sig(SIGHUP, threads[tid], 0);
-               break;
-
-       default:
-               if (td->opcode > 0)
-                       return -EBUSY;
-               td->opdata = dat;
-               td->opcode = op;
-               wake_up_process(threads[tid]);
-       }
-
-       return count;
-}
-
-/**
- * sysfs_test_status - sysfs interface for rt tester
- * @dev:       thread to query
- * @buf:       char buffer to be filled with thread status info
- */
-static ssize_t sysfs_test_status(struct device *dev, struct device_attribute *attr,
-                                char *buf)
-{
-       struct test_thread_data *td;
-       struct task_struct *tsk;
-       char *curr = buf;
-       int i;
-
-       td = container_of(dev, struct test_thread_data, dev);
-       tsk = threads[td->dev.id];
-
-       spin_lock(&rttest_lock);
-
-       curr += sprintf(curr,
-               "O: %4d, E:%8d, S: 0x%08lx, P: %4d, N: %4d, B: %p, M:",
-               td->opcode, td->event, tsk->state,
-                       (MAX_RT_PRIO - 1) - tsk->prio,
-                       (MAX_RT_PRIO - 1) - tsk->normal_prio,
-               tsk->pi_blocked_on);
-
-       for (i = MAX_RT_TEST_MUTEXES - 1; i >=0 ; i--)
-               curr += sprintf(curr, "%d", td->mutexes[i]);
-
-       spin_unlock(&rttest_lock);
-
-       curr += sprintf(curr, ", T: %p, R: %p\n", tsk,
-                       mutexes[td->dev.id].owner);
-
-       return curr - buf;
-}
-
-static DEVICE_ATTR(status, S_IRUSR, sysfs_test_status, NULL);
-static DEVICE_ATTR(command, S_IWUSR, NULL, sysfs_test_command);
-
-static struct bus_type rttest_subsys = {
-       .name = "rttest",
-       .dev_name = "rttest",
-};
-
-static int init_test_thread(int id)
-{
-       thread_data[id].dev.bus = &rttest_subsys;
-       thread_data[id].dev.id = id;
-
-       threads[id] = kthread_run(test_func, &thread_data[id], "rt-test-%d", id);
-       if (IS_ERR(threads[id]))
-               return PTR_ERR(threads[id]);
-
-       return device_register(&thread_data[id].dev);
-}
-
-static int init_rttest(void)
-{
-       int ret, i;
-
-       spin_lock_init(&rttest_lock);
-
-       for (i = 0; i < MAX_RT_TEST_MUTEXES; i++)
-               rt_mutex_init(&mutexes[i]);
-
-       ret = subsys_system_register(&rttest_subsys, NULL);
-       if (ret)
-               return ret;
-
-       for (i = 0; i < MAX_RT_TEST_THREADS; i++) {
-               ret = init_test_thread(i);
-               if (ret)
-                       break;
-               ret = device_create_file(&thread_data[i].dev, &dev_attr_status);
-               if (ret)
-                       break;
-               ret = device_create_file(&thread_data[i].dev, &dev_attr_command);
-               if (ret)
-                       break;
-       }
-
-       printk("Initializing RT-Tester: %s\n", ret ? "Failed" : "OK" );
-
-       return ret;
-}
-
-device_initcall(init_rttest);
index 5674b073473c2f41a0c4fec8dede633bd75e402c..7781d801212fa32082593cf6bbb5dd44077cb78e 100644 (file)
@@ -1120,7 +1120,7 @@ __rt_mutex_slowlock(struct rt_mutex *lock, int state,
 
                debug_rt_mutex_print_deadlock(waiter);
 
-               schedule_rt_mutex(lock);
+               schedule();
 
                raw_spin_lock(&lock->wait_lock);
                set_current_state(state);
index 7844f8f0e6391ec3df8c3532e5fe17f1b8fd4a5a..4f5f83c7d2d3515cb31dce798815e9614155d291 100644 (file)
 
 #include <linux/rtmutex.h>
 
-/*
- * The rtmutex in kernel tester is independent of rtmutex debugging. We
- * call schedule_rt_mutex_test() instead of schedule() for the tasks which
- * belong to the tester. That way we can delay the wakeup path of those
- * threads to provoke lock stealing and testing of  complex boosting scenarios.
- */
-#ifdef CONFIG_RT_MUTEX_TESTER
-
-extern void schedule_rt_mutex_test(struct rt_mutex *lock);
-
-#define schedule_rt_mutex(_lock)                               \
-  do {                                                         \
-       if (!(current->flags & PF_MUTEX_TESTER))                \
-               schedule();                                     \
-       else                                                    \
-               schedule_rt_mutex_test(_lock);                  \
-  } while (0)
-
-#else
-# define schedule_rt_mutex(_lock)                      schedule()
-#endif
-
 /*
  * This is the control structure for tasks blocked on a rt_mutex,
  * which is allocated on the kernel stack on of the blocked task.
index 22554d6f720f78dd49e2bf84e0bef4287c6f1530..e7b5b654ed8d8a6d5a07fe324b14272f513332b9 100644 (file)
@@ -916,12 +916,6 @@ config DEBUG_RT_MUTEXES
         This allows rt mutex semantics violations and rt mutex related
         deadlocks (lockups) to be detected and reported automatically.
 
-config RT_MUTEX_TESTER
-       bool "Built-in scriptable tester for rt-mutexes"
-       depends on DEBUG_KERNEL && RT_MUTEXES && BROKEN
-       help
-         This option enables a rt-mutex tester.
-
 config DEBUG_SPINLOCK
        bool "Spinlock and rw-lock debugging: basic checks"
        depends on DEBUG_KERNEL
diff --git a/scripts/rt-tester/check-all.sh b/scripts/rt-tester/check-all.sh
deleted file mode 100644 (file)
index 6b5c83b..0000000
+++ /dev/null
@@ -1,21 +0,0 @@
-
-
-function testit ()
-{
- printf "%-30s: " $1
- ./rt-tester.py $1 | grep Pass
-}
-
-testit t2-l1-2rt-sameprio.tst
-testit t2-l1-pi.tst
-testit t2-l1-signal.tst
-#testit t2-l2-2rt-deadlock.tst
-testit t3-l1-pi-1rt.tst
-testit t3-l1-pi-2rt.tst
-testit t3-l1-pi-3rt.tst
-testit t3-l1-pi-signal.tst
-testit t3-l1-pi-steal.tst
-testit t3-l2-pi.tst
-testit t4-l2-pi-deboost.tst
-testit t5-l4-pi-boost-deboost.tst
-testit t5-l4-pi-boost-deboost-setsched.tst
diff --git a/scripts/rt-tester/rt-tester.py b/scripts/rt-tester/rt-tester.py
deleted file mode 100755 (executable)
index 6d916c2..0000000
+++ /dev/null
@@ -1,218 +0,0 @@
-#!/usr/bin/python
-#
-# rt-mutex tester
-#
-# (C) 2006 Thomas Gleixner <tglx@linutronix.de>
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License version 2 as
-# published by the Free Software Foundation.
-#
-import os
-import sys
-import getopt
-import shutil
-import string
-
-# Globals
-quiet = 0
-test = 0
-comments = 0
-
-sysfsprefix = "/sys/devices/system/rttest/rttest"
-statusfile = "/status"
-commandfile = "/command"
-
-# Command opcodes
-cmd_opcodes = {
-    "schedother"    : "1",
-    "schedfifo"     : "2",
-    "lock"          : "3",
-    "locknowait"    : "4",
-    "lockint"       : "5",
-    "lockintnowait" : "6",
-    "lockcont"      : "7",
-    "unlock"        : "8",
-    "signal"        : "11",
-    "resetevent"    : "98",
-    "reset"         : "99",
-    }
-
-test_opcodes = {
-    "prioeq"        : ["P" , "eq" , None],
-    "priolt"        : ["P" , "lt" , None],
-    "priogt"        : ["P" , "gt" , None],
-    "nprioeq"       : ["N" , "eq" , None],
-    "npriolt"       : ["N" , "lt" , None],
-    "npriogt"       : ["N" , "gt" , None],
-    "unlocked"      : ["M" , "eq" , 0],
-    "trylock"       : ["M" , "eq" , 1],
-    "blocked"       : ["M" , "eq" , 2],
-    "blockedwake"   : ["M" , "eq" , 3],
-    "locked"        : ["M" , "eq" , 4],
-    "opcodeeq"      : ["O" , "eq" , None],
-    "opcodelt"      : ["O" , "lt" , None],
-    "opcodegt"      : ["O" , "gt" , None],
-    "eventeq"       : ["E" , "eq" , None],
-    "eventlt"       : ["E" , "lt" , None],
-    "eventgt"       : ["E" , "gt" , None],
-    }
-
-# Print usage information
-def usage():
-    print "rt-tester.py <-c -h -q -t> <testfile>"
-    print " -c    display comments after first command"
-    print " -h    help"
-    print " -q    quiet mode"
-    print " -t    test mode (syntax check)"
-    print " testfile: read test specification from testfile"
-    print " otherwise from stdin"
-    return
-
-# Print progress when not in quiet mode
-def progress(str):
-    if not quiet:
-        print str
-
-# Analyse a status value
-def analyse(val, top, arg):
-
-    intval = int(val)
-
-    if top[0] == "M":
-        intval = intval / (10 ** int(arg))
-       intval = intval % 10
-        argval = top[2]
-    elif top[0] == "O":
-        argval = int(cmd_opcodes.get(arg, arg))
-    else:
-        argval = int(arg)
-
-    # progress("%d %s %d" %(intval, top[1], argval))
-
-    if top[1] == "eq" and intval == argval:
-       return 1
-    if top[1] == "lt" and intval < argval:
-        return 1
-    if top[1] == "gt" and intval > argval:
-       return 1
-    return 0
-
-# Parse the commandline
-try:
-    (options, arguments) = getopt.getopt(sys.argv[1:],'chqt')
-except getopt.GetoptError, ex:
-    usage()
-    sys.exit(1)
-
-# Parse commandline options
-for option, value in options:
-    if option == "-c":
-        comments = 1
-    elif option == "-q":
-        quiet = 1
-    elif option == "-t":
-        test = 1
-    elif option == '-h':
-        usage()
-        sys.exit(0)
-
-# Select the input source
-if arguments:
-    try:
-        fd = open(arguments[0])
-    except Exception,ex:
-        sys.stderr.write("File not found %s\n" %(arguments[0]))
-        sys.exit(1)
-else:
-    fd = sys.stdin
-
-linenr = 0
-
-# Read the test patterns
-while 1:
-
-    linenr = linenr + 1
-    line = fd.readline()
-    if not len(line):
-        break
-
-    line = line.strip()
-    parts = line.split(":")
-
-    if not parts or len(parts) < 1:
-        continue
-
-    if len(parts[0]) == 0:
-        continue
-
-    if parts[0].startswith("#"):
-       if comments > 1:
-           progress(line)
-       continue
-
-    if comments == 1:
-       comments = 2
-
-    progress(line)
-
-    cmd = parts[0].strip().lower()
-    opc = parts[1].strip().lower()
-    tid = parts[2].strip()
-    dat = parts[3].strip()
-
-    try:
-        # Test or wait for a status value
-        if cmd == "t" or cmd == "w":
-            testop = test_opcodes[opc]
-
-            fname = "%s%s%s" %(sysfsprefix, tid, statusfile)
-            if test:
-               print fname
-                continue
-
-            while 1:
-                query = 1
-                fsta = open(fname, 'r')
-                status = fsta.readline().strip()
-                fsta.close()
-                stat = status.split(",")
-                for s in stat:
-                   s = s.strip()
-                    if s.startswith(testop[0]):
-                        # Separate status value
-                        val = s[2:].strip()
-                        query = analyse(val, testop, dat)
-                        break
-                if query or cmd == "t":
-                    break
-
-            progress("   " + status)
-
-            if not query:
-                sys.stderr.write("Test failed in line %d\n" %(linenr))
-               sys.exit(1)
-
-        # Issue a command to the tester
-        elif cmd == "c":
-            cmdnr = cmd_opcodes[opc]
-            # Build command string and sys filename
-            cmdstr = "%s:%s" %(cmdnr, dat)
-            fname = "%s%s%s" %(sysfsprefix, tid, commandfile)
-            if test:
-               print fname
-                continue
-            fcmd = open(fname, 'w')
-            fcmd.write(cmdstr)
-            fcmd.close()
-
-    except Exception,ex:
-       sys.stderr.write(str(ex))
-        sys.stderr.write("\nSyntax error in line %d\n" %(linenr))
-        if not test:
-            fd.close()
-            sys.exit(1)
-
-# Normal exit pass
-print "Pass"
-sys.exit(0)
diff --git a/scripts/rt-tester/t2-l1-2rt-sameprio.tst b/scripts/rt-tester/t2-l1-2rt-sameprio.tst
deleted file mode 100644 (file)
index 3710c8b..0000000
+++ /dev/null
@@ -1,94 +0,0 @@
-#
-# 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       0
-# 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
-
-#
-# 2 threads 1 lock
-#
-C: resetevent:         0:      0
-W: opcodeeq:           0:      0
-
-# Set schedulers
-C: schedfifo:          0:      80
-C: schedfifo:          1:      80
-
-# T0 lock L0
-C: locknowait:         0:      0
-C: locknowait:         1:      0
-W: locked:             0:      0
-W: blocked:            1:      0
-T: prioeq:             0:      80
-
-# T0 unlock L0
-C: unlock:             0:      0
-W: locked:             1:      0
-
-# Verify T0
-W: unlocked:           0:      0
-T: prioeq:             0:      80
-
-# Unlock
-C: unlock:             1:      0
-W: unlocked:           1:      0
-
-# T1,T0 lock L0
-C: locknowait:         1:      0
-C: locknowait:         0:      0
-W: locked:             1:      0
-W: blocked:            0:      0
-T: prioeq:             1:      80
-
-# T1 unlock L0
-C: unlock:             1:      0
-W: locked:             0:      0
-
-# Verify T1
-W: unlocked:           1:      0
-T: prioeq:             1:      80
-
-# Unlock and exit
-C: unlock:             0:      0
-W: unlocked:           0:      0
-
diff --git a/scripts/rt-tester/t2-l1-pi.tst b/scripts/rt-tester/t2-l1-pi.tst
deleted file mode 100644 (file)
index b4cc959..0000000
+++ /dev/null
@@ -1,77 +0,0 @@
-#
-# 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       0
-# 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
-
-#
-# 2 threads 1 lock with priority inversion
-#
-C: resetevent:         0:      0
-W: opcodeeq:           0:      0
-
-# Set schedulers
-C: schedother:         0:      0
-C: schedfifo:          1:      80
-
-# T0 lock L0
-C: locknowait:         0:      0
-W: locked:             0:      0
-
-# T1 lock L0
-C: locknowait:         1:      0
-W: blocked:            1:      0
-T: prioeq:             0:      80
-
-# T0 unlock L0
-C: unlock:             0:      0
-W: locked:             1:      0
-
-# Verify T1
-W: unlocked:           0:      0
-T: priolt:             0:      1
-
-# Unlock and exit
-C: unlock:             1:      0
-W: unlocked:           1:      0
-
diff --git a/scripts/rt-tester/t2-l1-signal.tst b/scripts/rt-tester/t2-l1-signal.tst
deleted file mode 100644 (file)
index 1b57376..0000000
+++ /dev/null
@@ -1,72 +0,0 @@
-#
-# 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       0
-# 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
-
-#
-# 2 threads 1 lock with priority inversion
-#
-C: resetevent:         0:      0
-W: opcodeeq:           0:      0
-
-# Set schedulers
-C: schedother:         0:      0
-C: schedother:         1:      0
-
-# T0 lock L0
-C: locknowait:         0:      0
-W: locked:             0:      0
-
-# T1 lock L0
-C: lockintnowait:      1:      0
-W: blocked:            1:      0
-
-# Interrupt T1
-C: signal:             1:      0
-W: unlocked:           1:      0
-T: opcodeeq:           1:      -4
-
-# Unlock and exit
-C: unlock:             0:      0
-W: unlocked:           0:      0
diff --git a/scripts/rt-tester/t2-l2-2rt-deadlock.tst b/scripts/rt-tester/t2-l2-2rt-deadlock.tst
deleted file mode 100644 (file)
index 68b1062..0000000
+++ /dev/null
@@ -1,84 +0,0 @@
-#
-# 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       0
-# 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
-
-#
-# 2 threads 2 lock
-#
-C: resetevent:         0:      0
-W: opcodeeq:           0:      0
-
-# Set schedulers
-C: schedfifo:          0:      80
-C: schedfifo:          1:      80
-
-# T0 lock L0
-C: locknowait:         0:      0
-W: locked:             0:      0
-
-# T1 lock L1
-C: locknowait:         1:      1
-W: locked:             1:      1
-
-# T0 lock L1
-C: lockintnowait:      0:      1
-W: blocked:            0:      1
-
-# T1 lock L0
-C: lockintnowait:      1:      0
-W: blocked:            1:      0
-
-# Make deadlock go away
-C: signal:             1:      0
-W: unlocked:           1:      0
-C: signal:             0:      0
-W: unlocked:           0:      1
-
-# Unlock and exit
-C: unlock:             0:      0
-W: unlocked:           0:      0
-C: unlock:             1:      1
-W: unlocked:           1:      1
-
diff --git a/scripts/rt-tester/t3-l1-pi-1rt.tst b/scripts/rt-tester/t3-l1-pi-1rt.tst
deleted file mode 100644 (file)
index 8e6c8b1..0000000
+++ /dev/null
@@ -1,87 +0,0 @@
-#
-# 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
-
-#
-# 3 threads 1 lock PI
-#
-C: resetevent:         0:      0
-W: opcodeeq:           0:      0
-
-# Set schedulers
-C: schedother:         0:      0
-C: schedother:         1:      0
-C: schedfifo:          2:      82
-
-# T0 lock L0
-C: locknowait:         0:      0
-W: locked:             0:      0
-
-# T1 lock L0
-C: locknowait:         1:      0
-W: blocked:            1:      0
-T: priolt:             0:      1
-
-# T2 lock L0
-C: locknowait:         2:      0
-W: blocked:            2:      0
-T: prioeq:             0:      82
-
-# T0 unlock L0
-C: unlock:             0:      0
-
-# Wait until T2 got the lock
-W: locked:             2:      0
-W: unlocked:           0:      0
-T: priolt:             0:      1
-
-# T2 unlock L0
-C: unlock:             2:      0
-
-W: unlocked:           2:      0
-W: locked:             1:      0
-
-C: unlock:             1:      0
-W: unlocked:           1:      0
diff --git a/scripts/rt-tester/t3-l1-pi-2rt.tst b/scripts/rt-tester/t3-l1-pi-2rt.tst
deleted file mode 100644 (file)
index 69c2212..0000000
+++ /dev/null
@@ -1,88 +0,0 @@
-#
-# 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
-
-#
-# 3 threads 1 lock PI
-#
-C: resetevent:         0:      0
-W: opcodeeq:           0:      0
-
-# Set schedulers
-C: schedother:         0:      0
-C: schedfifo:          1:      81
-C: schedfifo:          2:      82
-
-# T0 lock L0
-C: locknowait:         0:      0
-W: locked:             0:      0
-
-# T1 lock L0
-C: locknowait:         1:      0
-W: blocked:            1:      0
-T: prioeq:             0:      81
-
-# T2 lock L0
-C: locknowait:         2:      0
-W: blocked:            2:      0
-T: prioeq:             0:      82
-T: prioeq:             1:      81
-
-# T0 unlock L0
-C: unlock:             0:      0
-
-# Wait until T2 got the lock
-W: locked:             2:      0
-W: unlocked:           0:      0
-T: priolt:             0:      1
-
-# T2 unlock L0
-C: unlock:             2:      0
-
-W: unlocked:           2:      0
-W: locked:             1:      0
-
-C: unlock:             1:      0
-W: unlocked:           1:      0
diff --git a/scripts/rt-tester/t3-l1-pi-3rt.tst b/scripts/rt-tester/t3-l1-pi-3rt.tst
deleted file mode 100644 (file)
index 9b0f1eb..0000000
+++ /dev/null
@@ -1,87 +0,0 @@
-#
-# 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
-
-#
-# 3 threads 1 lock PI
-#
-C: resetevent:         0:      0
-W: opcodeeq:           0:      0
-
-# Set schedulers
-C: schedfifo:          0:      80
-C: schedfifo:          1:      81
-C: schedfifo:          2:      82
-
-# T0 lock L0
-C: locknowait:         0:      0
-W: locked:             0:      0
-
-# T1 lock L0
-C: locknowait:         1:      0
-W: blocked:            1:      0
-T: prioeq:             0:      81
-
-# T2 lock L0
-C: locknowait:         2:      0
-W: blocked:            2:      0
-T: prioeq:             0:      82
-
-# T0 unlock L0
-C: unlock:             0:      0
-
-# Wait until T2 got the lock
-W: locked:             2:      0
-W: unlocked:           0:      0
-T: prioeq:             0:      80
-
-# T2 unlock L0
-C: unlock:             2:      0
-
-W: locked:             1:      0
-W: unlocked:           2:      0
-
-C: unlock:             1:      0
-W: unlocked:           1:      0
diff --git a/scripts/rt-tester/t3-l1-pi-signal.tst b/scripts/rt-tester/t3-l1-pi-signal.tst
deleted file mode 100644 (file)
index 39ec74a..0000000
+++ /dev/null
@@ -1,93 +0,0 @@
-#
-# 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
-
-# Reset event counter
-C: resetevent:         0:      0
-W: opcodeeq:           0:      0
-
-# Set priorities
-C: schedother:         0:      0
-C: schedfifo:          1:      80
-C: schedfifo:          2:      81
-
-# T0 lock L0
-C: lock:               0:      0
-W: locked:             0:      0
-
-# T1 lock L0, no wait in the wakeup path
-C: locknowait:         1:      0
-W: blocked:            1:      0
-T: prioeq:             0:      80
-T: prioeq:             1:      80
-
-# T2 lock L0 interruptible, no wait in the wakeup path
-C: lockintnowait:      2:      0
-W: blocked:            2:      0
-T: prioeq:             0:      81
-T: prioeq:             1:      80
-
-# Interrupt T2
-C: signal:             2:      2
-W: unlocked:           2:      0
-T: prioeq:             1:      80
-T: prioeq:             0:      80
-
-T: locked:             0:      0
-T: blocked:            1:      0
-
-# T0 unlock L0
-C: unlock:             0:      0
-
-# Wait until T1 has locked L0 and exit
-W: locked:             1:      0
-W: unlocked:           0:      0
-T: priolt:             0:      1
-
-C: unlock:             1:      0
-W: unlocked:           1:      0
-
-
-
diff --git a/scripts/rt-tester/t3-l1-pi-steal.tst b/scripts/rt-tester/t3-l1-pi-steal.tst
deleted file mode 100644 (file)
index e03db7e..0000000
+++ /dev/null
@@ -1,91 +0,0 @@
-#
-# 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
-
-#
-# 3 threads 1 lock PI steal pending ownership
-#
-C: resetevent:         0:      0
-W: opcodeeq:           0:      0
-
-# Set schedulers
-C: schedother:         0:      0
-C: schedfifo:          1:      80
-C: schedfifo:          2:      81
-
-# T0 lock L0
-C: lock:               0:      0
-W: locked:             0:      0
-
-# T1 lock L0
-C: lock:               1:      0
-W: blocked:            1:      0
-T: prioeq:             0:      80
-
-# T0 unlock L0
-C: unlock:             0:      0
-
-# Wait until T1 is in the wakeup loop
-W: blockedwake:                1:      0
-T: priolt:             0:      1
-
-# T2 lock L0
-C: lock:               2:      0
-# T1 leave wakeup loop
-C: lockcont:           1:      0
-
-# T2 must have the lock and T1 must be blocked
-W: locked:             2:      0
-W: blocked:            1:      0
-
-# T2 unlock L0
-C: unlock:             2:      0
-
-# Wait until T1 is in the wakeup loop and let it run
-W: blockedwake:                1:      0
-C: lockcont:           1:      0
-W: locked:             1:      0
-C: unlock:             1:      0
-W: unlocked:           1:      0
diff --git a/scripts/rt-tester/t3-l2-pi.tst b/scripts/rt-tester/t3-l2-pi.tst
deleted file mode 100644 (file)
index 7b59100..0000000
+++ /dev/null
@@ -1,87 +0,0 @@
-#
-# 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
-
-#
-# 3 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
-
-# T0 lock L0
-C: locknowait:         0:      0
-W: locked:             0:      0
-
-# T1 lock L0
-C: locknowait:         1:      0
-W: blocked:            1:      0
-T: priolt:             0:      1
-
-# T2 lock L0
-C: locknowait:         2:      0
-W: blocked:            2:      0
-T: prioeq:             0:      82
-
-# T0 unlock L0
-C: unlock:             0:      0
-
-# Wait until T2 got the lock
-W: locked:             2:      0
-W: unlocked:           0:      0
-T: priolt:             0:      1
-
-# T2 unlock L0
-C: unlock:             2:      0
-
-W: unlocked:           2:      0
-W: locked:             1:      0
-
-C: unlock:             1:      0
-W: unlocked:           1:      0
diff --git a/scripts/rt-tester/t4-l2-pi-deboost.tst b/scripts/rt-tester/t4-l2-pi-deboost.tst
deleted file mode 100644 (file)
index 2f0e049..0000000
+++ /dev/null
@@ -1,118 +0,0 @@
-#
-# 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
-
diff --git a/scripts/rt-tester/t5-l4-pi-boost-deboost-setsched.tst b/scripts/rt-tester/t5-l4-pi-boost-deboost-setsched.tst
deleted file mode 100644 (file)
index 04f4034..0000000
+++ /dev/null
@@ -1,178 +0,0 @@
-#
-# 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
-
-#
-# 5 threads 4 lock PI - modify priority of blocked threads
-#
-C: resetevent:         0:      0
-W: opcodeeq:           0:      0
-
-# Set schedulers
-C: schedother:         0:      0
-C: schedfifo:          1:      81
-C: schedfifo:          2:      82
-C: schedfifo:          3:      83
-C: schedfifo:          4:      84
-
-# T0 lock L0
-C: locknowait:         0:      0
-W: locked:             0:      0
-
-# T1 lock L1
-C: locknowait:         1:      1
-W: locked:             1:      1
-
-# T1 lock L0
-C: lockintnowait:      1:      0
-W: blocked:            1:      0
-T: prioeq:             0:      81
-
-# T2 lock L2
-C: locknowait:         2:      2
-W: locked:             2:      2
-
-# T2 lock L1
-C: lockintnowait:      2:      1
-W: blocked:            2:      1
-T: prioeq:             0:      82
-T: prioeq:             1:      82
-
-# T3 lock L3
-C: locknowait:         3:      3
-W: locked:             3:      3
-
-# T3 lock L2
-C: lockintnowait:      3:      2
-W: blocked:            3:      2
-T: prioeq:             0:      83
-T: prioeq:             1:      83
-T: prioeq:             2:      83
-
-# T4 lock L3
-C: lockintnowait:      4:      3
-W: blocked:            4:      3
-T: prioeq:             0:      84
-T: prioeq:             1:      84
-T: prioeq:             2:      84
-T: prioeq:             3:      84
-
-# Reduce prio of T4
-C: schedfifo:          4:      80
-T: prioeq:             0:      83
-T: prioeq:             1:      83
-T: prioeq:             2:      83
-T: prioeq:             3:      83
-T: prioeq:             4:      80
-
-# Increase prio of T4
-C: schedfifo:          4:      84
-T: prioeq:             0:      84
-T: prioeq:             1:      84
-T: prioeq:             2:      84
-T: prioeq:             3:      84
-T: prioeq:             4:      84
-
-# Reduce prio of T3
-C: schedfifo:          3:      80
-T: prioeq:             0:      84
-T: prioeq:             1:      84
-T: prioeq:             2:      84
-T: prioeq:             3:      84
-T: prioeq:             4:      84
-
-# Increase prio of T3
-C: schedfifo:          3:      85
-T: prioeq:             0:      85
-T: prioeq:             1:      85
-T: prioeq:             2:      85
-T: prioeq:             3:      85
-T: prioeq:             4:      84
-
-# Reduce prio of T3
-C: schedfifo:          3:      83
-T: prioeq:             0:      84
-T: prioeq:             1:      84
-T: prioeq:             2:      84
-T: prioeq:             3:      84
-T: prioeq:             4:      84
-
-# Signal T4
-C: signal:             4:      0
-W: unlocked:           4:      3
-T: prioeq:             0:      83
-T: prioeq:             1:      83
-T: prioeq:             2:      83
-T: prioeq:             3:      83
-
-# Signal T3
-C: signal:             3:      0
-W: unlocked:           3:      2
-T: prioeq:             0:      82
-T: prioeq:             1:      82
-T: prioeq:             2:      82
-
-# Signal T2
-C: signal:             2:      0
-W: unlocked:           2:      1
-T: prioeq:             0:      81
-T: prioeq:             1:      81
-
-# Signal T1
-C: signal:             1:      0
-W: unlocked:           1:      0
-T: priolt:             0:      1
-
-# Unlock and exit
-C: unlock:             3:      3
-C: unlock:             2:      2
-C: unlock:             1:      1
-C: unlock:             0:      0
-
-W: unlocked:           3:      3
-W: unlocked:           2:      2
-W: unlocked:           1:      1
-W: unlocked:           0:      0
-
diff --git a/scripts/rt-tester/t5-l4-pi-boost-deboost.tst b/scripts/rt-tester/t5-l4-pi-boost-deboost.tst
deleted file mode 100644 (file)
index a48a6ee..0000000
+++ /dev/null
@@ -1,138 +0,0 @@
-#
-# 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
-
-#
-# 5 threads 4 lock PI
-#
-C: resetevent:         0:      0
-W: opcodeeq:           0:      0
-
-# Set schedulers
-C: schedother:         0:      0
-C: schedfifo:          1:      81
-C: schedfifo:          2:      82
-C: schedfifo:          3:      83
-C: schedfifo:          4:      84
-
-# T0 lock L0
-C: locknowait:         0:      0
-W: locked:             0:      0
-
-# T1 lock L1
-C: locknowait:         1:      1
-W: locked:             1:      1
-
-# T1 lock L0
-C: lockintnowait:      1:      0
-W: blocked:            1:      0
-T: prioeq:             0:      81
-
-# T2 lock L2
-C: locknowait:         2:      2
-W: locked:             2:      2
-
-# T2 lock L1
-C: lockintnowait:      2:      1
-W: blocked:            2:      1
-T: prioeq:             0:      82
-T: prioeq:             1:      82
-
-# T3 lock L3
-C: locknowait:         3:      3
-W: locked:             3:      3
-
-# T3 lock L2
-C: lockintnowait:      3:      2
-W: blocked:            3:      2
-T: prioeq:             0:      83
-T: prioeq:             1:      83
-T: prioeq:             2:      83
-
-# T4 lock L3
-C: lockintnowait:      4:      3
-W: blocked:            4:      3
-T: prioeq:             0:      84
-T: prioeq:             1:      84
-T: prioeq:             2:      84
-T: prioeq:             3:      84
-
-# Signal T4
-C: signal:             4:      0
-W: unlocked:           4:      3
-T: prioeq:             0:      83
-T: prioeq:             1:      83
-T: prioeq:             2:      83
-T: prioeq:             3:      83
-
-# Signal T3
-C: signal:             3:      0
-W: unlocked:           3:      2
-T: prioeq:             0:      82
-T: prioeq:             1:      82
-T: prioeq:             2:      82
-
-# Signal T2
-C: signal:             2:      0
-W: unlocked:           2:      1
-T: prioeq:             0:      81
-T: prioeq:             1:      81
-
-# Signal T1
-C: signal:             1:      0
-W: unlocked:           1:      0
-T: priolt:             0:      1
-
-# Unlock and exit
-C: unlock:             3:      3
-C: unlock:             2:      2
-C: unlock:             1:      1
-C: unlock:             0:      0
-
-W: unlocked:           3:      3
-W: unlocked:           2:      2
-W: unlocked:           1:      1
-W: unlocked:           0:      0
-