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annotate TaskManager/kernel/schedule/SchedTaskBase.h @ 776:922c0133c61c draft

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heap corruption in TaskArray1
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Fri, 05 Mar 2010 10:12:49 +0900
parents 97adb3fe85c6
children 1db779ac0268
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1 #ifndef INCLUDED_SCHED_TASK_BASE
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2 #define INCLUDED_SCHED_TASK_BASE
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3
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4 #include "base.h"
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5 #include "Scheduler.h"
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6
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7 class Scheduler;
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8
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9 class SchedTaskBase {
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10 public:
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11 /* constructor */
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12 // void *called ; // for debug
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13 SchedTaskBase() {
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14 // called = __builtin_return_address(1);
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15 }
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16 virtual ~SchedTaskBase() {}
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17
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18 BASE_NEW_DELETE(SchedTaskBase);
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19
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20 // noaction in default
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21 virtual void load() {}
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22 virtual void read() {}
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23 virtual void exec() {}
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24 virtual void write() {}
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25
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26 /* functions */
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27 virtual SchedTaskBase* next(Scheduler *, SchedTaskBase*) {return 0;}
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29 /* variables */
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31 // Task を実行するスケジューラ自身
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32 Scheduler *scheduler;
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33
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34 SimpleTaskPtr task;
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36 // 現在スケジューラが実行している TaskList と、このタスクに対応する Task
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37 TaskListPtr list;
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38 // Task の、Tasklist での位置。(task = &list[cur_index-1])
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39 int cur_index;
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41
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42 };
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44 #endif