psw.h 1.7 KB

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  1. #ifndef _PARISC_PSW_H
  2. #define PSW_I 0x00000001
  3. #define PSW_D 0x00000002
  4. #define PSW_P 0x00000004
  5. #define PSW_Q 0x00000008
  6. #define PSW_R 0x00000010
  7. #define PSW_F 0x00000020
  8. #define PSW_G 0x00000040 /* PA1.x only */
  9. #define PSW_O 0x00000080 /* PA2.0 only */
  10. #define PSW_CB 0x0000ff00
  11. #define PSW_M 0x00010000
  12. #define PSW_V 0x00020000
  13. #define PSW_C 0x00040000
  14. #define PSW_B 0x00080000
  15. #define PSW_X 0x00100000
  16. #define PSW_N 0x00200000
  17. #define PSW_L 0x00400000
  18. #define PSW_H 0x00800000
  19. #define PSW_T 0x01000000
  20. #define PSW_S 0x02000000
  21. #define PSW_E 0x04000000
  22. #define PSW_W 0x08000000 /* PA2.0 only */
  23. #define PSW_W_BIT 36 /* PA2.0 only */
  24. #define PSW_Z 0x40000000 /* PA1.x only */
  25. #define PSW_Y 0x80000000 /* PA1.x only */
  26. #ifdef __LP64__
  27. #define PSW_HI_CB 0x000000ff /* PA2.0 only */
  28. #endif
  29. /* PSW bits to be used with ssm/rsm */
  30. #define PSW_SM_I 0x1
  31. #define PSW_SM_D 0x2
  32. #define PSW_SM_P 0x4
  33. #define PSW_SM_Q 0x8
  34. #define PSW_SM_R 0x10
  35. #define PSW_SM_F 0x20
  36. #define PSW_SM_G 0x40
  37. #define PSW_SM_O 0x80
  38. #define PSW_SM_E 0x100
  39. #define PSW_SM_W 0x200
  40. #ifdef __LP64__
  41. # define USER_PSW (PSW_C | PSW_Q | PSW_P | PSW_D | PSW_I)
  42. # define KERNEL_PSW (PSW_W | PSW_C | PSW_Q | PSW_P | PSW_D)
  43. # define REAL_MODE_PSW (PSW_W | PSW_Q)
  44. # define USER_PSW_MASK (PSW_W | PSW_T | PSW_N | PSW_X | PSW_B | PSW_V | PSW_CB)
  45. # define USER_PSW_HI_MASK (PSW_HI_CB)
  46. #else
  47. # define USER_PSW (PSW_C | PSW_Q | PSW_P | PSW_D | PSW_I)
  48. # define KERNEL_PSW (PSW_C | PSW_Q | PSW_P | PSW_D)
  49. # define REAL_MODE_PSW (PSW_Q)
  50. # define USER_PSW_MASK (PSW_T | PSW_N | PSW_X | PSW_B | PSW_V | PSW_CB)
  51. #endif
  52. #endif