Lines Matching defs:sys_segment_descriptor
95 struct sys_segment_descriptor { struct
96 u_int64_t sd_lolimit:16; /* segment extent (lsb) */
97 u_int64_t sd_lobase:24; /* segment base address (lsb) */
98 u_int64_t sd_type:5; /* segment type */
99 u_int64_t sd_dpl:2; /* segment descriptor priority level */
100 u_int64_t sd_p:1; /* segment descriptor present */
101 u_int64_t sd_hilimit:4; /* segment extent (msb) */
102 u_int64_t sd_xx1:3; /* avl, long and def32 (not used) */
103 u_int64_t sd_gran:1; /* limit granularity (byte/page) */
104 u_int64_t sd_hibase:40; /* segment base address (msb) */
105 u_int64_t sd_xx2:8; /* reserved */
106 u_int64_t sd_zero:5; /* must be zero */
107 u_int64_t sd_xx3:19; /* reserved */