1 /*

2 * Copyright 2009 OpenSourceStewardshipFoundation.org

3 * Licensed under GNU General Public License version 2

4 *

5 * Author: seanhalle@yahoo.com

6 *

7 */

8

9 #ifndef _ProcrContext_H

10 #define _ProcrContext_H

11 #define _GNU_SOURCE

12

13 void saveCoreLoopReturnAddr(void **returnAddress);

14

15 void switchToVP(VirtProcr *nextProcr);

16

17 void switchToCoreLoop(VirtProcr *nextProcr);

18

19 void masterSwitchToCoreLoop(VirtProcr *nextProcr);

20

21 void startVirtProcrFn();

22

23 void *asmTerminateCoreLoop(VirtProcr *currPr);

24

25 #define flushRegisters() \

26 asm volatile ("":::"%rbx", "%r12", "%r13","%r14","%r15")

27

28 inline VirtProcr *

29 create_procr_helper( VirtProcr *newPr, VirtProcrFnPtr fnPtr,

30 void *initialData, void *stackLocs );

31

32 #endif /* _ProcrContext_H */

33