1 /*

2 * Copyright 2011 OpenSourceStewardshipFoundation.org

3 * Licensed under GNU General Public License version 2

4 */

5

6 #ifndef CONTEXT_UNIT_

7 #define CONTEXT_UNIT_

8

9 #include<stdbool.h>

10 //============================== Structures ==============================

11 struct

12 {

13 bool ReadyForIF;

14 bool InIF;

15 bool DoneWithIF;

16 }

17 IFState;

18

19 struct

20 {

21 bool ReadyForPipe;

22 bool InPipe;

23 bool DoneWithPipe;

24 }

25 PipeState;

26

27 struct

28 {

29 bool NotinLdSt;

30 bool InLdSt;

31 }

32 LdStState;

33

34 struct

35 {

36 struct IFState IF;

37 struct PipeState PS;

38 struct LdStState LS;

39

40 }

41 FsmState;

42

43 typedef struct

44 {

45 int ContextId;

46 int CurrentPc;

47 int NewPc;

48 int Instr;

49 struct FsmState FS;

50 }

51 ContextUnit;

52

53 //============================== Functions ================================

54

55 //===========================================================================

56

57 #endif /**/

58

59

60