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Searched defs:segment_descriptor (Results 1 – 2 of 2) sorted by relevance

/netbsd-src/sys/arch/i386/include/
H A Dsegments.h135 struct segment_descriptor { struct
136 unsigned sd_lolimit:16; /* segment extent (lsb) */
137 unsigned sd_lobase:24; /* segment base address (lsb) */
138 unsigned sd_type:5; /* segment type */
139 unsigned sd_dpl:2; /* segment descriptor priority level */
140 unsigned sd_p:1; /* segment descriptor present */
141 unsigned sd_hilimit:4; /* segment extent (msb) */
142 unsigned sd_xx:2; /* unused */
143 unsigned sd_def32:1; /* default 32 vs 16 bit size */
144 unsigned sd_gran:1; /* limit granularity (byte/page) */
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/netbsd-src/sys/arch/x86/x86/
H A Dsys_machdep.c548 #define segment_descriptor mem_segment_descriptor macro