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119 lines
2.5 KiB
JavaScript
119 lines
2.5 KiB
JavaScript
function decode_stack(sp)
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{
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var i;
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var a = new Array();
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var current_task;
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current_task = Debug.evaluate("pxCurrentTCB");
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if( current_task == 0 )
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return;
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sp += 4; /* skip stored ulCriticalNesting */
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a[16] = Debug.evaluate("*(unsigned long*)" + sp);
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for (i = 0; i <= 15; i++)
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{
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sp += 4;
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a[i] = Debug.evaluate("*(unsigned long*)" + sp);
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}
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return a;
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}
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function add_task(task, state)
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{
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var tcb, task_name;
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var current_task;
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current_task = Debug.evaluate("pxCurrentTCB");
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if( current_task == 0 )
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return;
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tcb = Debug.evaluate("*(tskTCB *)" + task);
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task_name = Debug.evaluate("(char*)&(*(tskTCB *)" + task + ").pcTaskName[0]");
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Threads.add("#" + tcb.uxTCBNumber + " \"" + task_name + "\"", tcb.uxPriority, state, decode_stack(tcb.pxTopOfStack));
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}
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function add_list(list, state, current_task)
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{
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var i, index, item, end;
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var current_task;
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current_task = Debug.evaluate("pxCurrentTCB");
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if( current_task == 0 )
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return;
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if (list.uxNumberOfItems)
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{
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index = list.pxIndex;
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end = list.xListEnd;
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for (i = 0; i < list.uxNumberOfItems + 1; i++)
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{
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item = Debug.evaluate("*(xListItem *)" + index);
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if (index != end)
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{
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task = item.pvOwner;
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if (task) add_task(task, (task == current_task) ? "executing" : state);
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}
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index = item.pxNext;
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}
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}
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}
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function update()
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{
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var i, current_task, list, lists, max_priority;
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Threads.clear();
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current_task = Debug.evaluate("pxCurrentTCB");
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if( current_task == 0 )
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return;
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Threads.newqueue("Ready");
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lists = Debug.evaluate("pxReadyTasksLists");
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if (lists)
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{
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max_priority = Debug.evaluate("uxTopUsedPriority");
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max_priority = Debug.evaluate("*(long *)" + max_priority);
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for (i = 0; i <= max_priority; i++)
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{
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list = Debug.evaluate("((xList*)" + lists + ")[" + (max_priority - i) + "]");
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add_list(list, "ready", current_task);
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}
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}
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Threads.newqueue("Blocked");
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list = Debug.evaluate("pxDelayedTaskList");
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if (list)
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{
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list = Debug.evaluate("**(xList **)" + list);
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add_list(list, "blocked");
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}
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list = Debug.evaluate("pxOverflowDelayedTaskList");
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if (list)
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{
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list = Debug.evaluate("**(xList **)" + list);
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add_list(list, "blocked");
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}
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Threads.newqueue("Suspended");
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list = Debug.evaluate("xSuspendedTaskList");
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if (list)
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{
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list = Debug.evaluate("*(xList *)" + list);
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add_list(list, "suspended");
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}
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}
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