psw.h
上传用户:lgb322
上传日期:2013-02-24
资源大小:30529k
文件大小:1k
- #ifndef _PARISC_PSW_H
- #define PSW_I 0x00000001
- #define PSW_D 0x00000002
- #define PSW_P 0x00000004
- #define PSW_Q 0x00000008
- #define PSW_R 0x00000010
- #define PSW_F 0x00000020
- #define PSW_G 0x00000040 /* PA1.x only */
- #define PSW_O 0x00000080 /* PA2.0 only */
- #define PSW_M 0x00010000
- #define PSW_V 0x00020000
- #define PSW_C 0x00040000
- #define PSW_B 0x00080000
- #define PSW_X 0x00100000
- #define PSW_N 0x00200000
- #define PSW_L 0x00400000
- #define PSW_H 0x00800000
- #define PSW_T 0x01000000
- #define PSW_S 0x02000000
- #define PSW_E 0x04000000
- #define PSW_W 0x08000000 /* PA2.0 only */
- #define PSW_Z 0x40000000 /* PA1.x only */
- #define PSW_Y 0x80000000 /* PA1.x only */
- /* PSW bits to be used with ssm/rsm */
- #define PSW_SM_I 0x1
- #define PSW_SM_D 0x2
- #define PSW_SM_P 0x4
- #define PSW_SM_Q 0x8
- #define PSW_SM_R 0x10
- #define PSW_SM_F 0x20
- #define PSW_SM_G 0x40
- #define PSW_SM_O 0x80
- #define PSW_SM_E 0x100
- #define PSW_SM_W 0x200
- #ifdef __LP64__
- # define USER_PSW (PSW_C | PSW_D | PSW_Q | PSW_I)
- # define USER_INIT_PSW (PSW_C | PSW_D | PSW_Q | PSW_I | PSW_N)
- # define KERNEL_PSW (PSW_C | PSW_D | PSW_Q | PSW_W)
- # define PDC_PSW (PSW_Q | PSW_W)
- #else
- # define USER_PSW (PSW_C | PSW_D | PSW_Q | PSW_I | PSW_P)
- # define USER_INIT_PSW (PSW_C | PSW_D | PSW_Q | PSW_I | PSW_N)
- # define KERNEL_PSW (PSW_C | PSW_D | PSW_Q)
- # define PDC_PSW (PSW_Q)
- #endif
- #endif