#include <stdio.h>
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#include <stdlib.h>
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#include <copperplate/traceobj.h>
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#include <vxworks/errnoLib.h>
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#include <vxworks/taskLib.h>
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#include <vxworks/wdLib.h>
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#include <vxworks/intLib.h>
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static struct traceobj trobj;
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static int tseq[] = {
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5, 6,
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1, 4, 1, 4, 1,
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2, 3, 7
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};
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static TASK_ID tid;
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static WDOG_ID wdog_id;
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static void watchdogHandler(long arg)
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{
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static int hits;
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int ret;
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traceobj_assert(&trobj, arg == 0xfefbfcfd);
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ret = intContext();
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traceobj_assert(&trobj, ret);
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traceobj_mark(&trobj, 1);
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if (++hits >= 3) {
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ret = wdCancel(wdog_id);
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traceobj_assert(&trobj, ret == OK);
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traceobj_mark(&trobj, 2);
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ret = taskResume(tid);
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traceobj_assert(&trobj, ret == OK);
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traceobj_mark(&trobj, 3);
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return;
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}
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traceobj_mark(&trobj, 4);
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ret = wdStart(wdog_id, 200, watchdogHandler, arg);
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traceobj_assert(&trobj, ret == OK);
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}
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static void rootTask(long arg, ...)
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{
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int ret;
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traceobj_enter(&trobj);
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tid = taskIdSelf();
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traceobj_mark(&trobj, 5);
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wdog_id = wdCreate();
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traceobj_assert(&trobj, wdog_id != 0);
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ret = wdStart(wdog_id, 200, watchdogHandler, 0xfefbfcfd);
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traceobj_assert(&trobj, ret == OK);
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traceobj_mark(&trobj, 6);
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ret = taskSuspend(tid);
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traceobj_assert(&trobj, ret == OK);
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traceobj_mark(&trobj, 7);
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ret = wdDelete(wdog_id);
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traceobj_assert(&trobj, ret == OK);
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traceobj_exit(&trobj);
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}
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int main(int argc, char *const argv[])
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{
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TASK_ID tid;
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traceobj_init(&trobj, argv[0], sizeof(tseq) / sizeof(int));
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tid = taskSpawn("rootTask", 50, 0, 0, rootTask,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
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traceobj_assert(&trobj, tid != ERROR);
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traceobj_join(&trobj);
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traceobj_verify(&trobj, tseq, sizeof(tseq) / sizeof(int));
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exit(0);
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}
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