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ureg.h

ureg.h 753 B
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  1. /*
    2. 

  2.  * This file is part of the UCB release of Plan 9. It is subject to the license
    3. 

  3.  * terms in the LICENSE file found in the top-level directory of this
    4. 

  4.  * distribution and at http://akaros.cs.berkeley.edu/files/Plan9License. No
    5. 

  5.  * part of the UCB release of Plan 9, including this file, may be copied,
    6. 

  6.  * modified, propagated, or distributed except according to the terms contained
    7. 

  7.  * in the LICENSE file.
    8. 

  8.  */
    9. 

  9. 

  10. typedef struct Ureg {
    11. 

  11. 	ulong	r0;
    12. 

  12. 	ulong	r1;
    13. 

  13. 	ulong	r2;
    14. 

  14. 	ulong	r3;
    15. 

  15. 	ulong	r4;
    16. 

  16. 	ulong	r5;
    17. 

  17. 	ulong	r6;
    18. 

  18. 	ulong	r7;
    19. 

  19. 	ulong	r8;
    20. 

  20. 	ulong	r9;
    21. 

  21. 	ulong	r10;
    22. 

  22. 	ulong	r11;
    23. 

  23. 	ulong	r12;	/* sb */
    24. 

  24. 	union {
    25. 

  25. 		ulong	r13;
    26. 

  26. 		ulong	sp;
    27. 

  27. 	};
    28. 

  28. 	union {
    29. 

  29. 		ulong	r14;
    30. 

  30. 		ulong	link;
    31. 

  31. 	};
    32. 

  32. 	ulong	type;	/* of exception */
    33. 

  33. 	ulong	psr;
    34. 

  34. 	ulong	pc;	/* interrupted addr */
    35. 

  35. } Ureg;
    36.