Searched refs:ldt (Results 1 - 6 of 6) sorted by relevance

/xnu-2782.1.97/EXTERNAL_HEADERS/architecture/i386/
H A Dtable.h50 ldt_desc_t ldt; member in union:dt_entry
67 ldt_desc_t ldt; member in union:gdt_entry
H A Dtss.h80 sel_t ldt; member in struct:tss
/xnu-2782.1.97/osfmk/i386/
H A Duser_ldt.h77 struct real_descriptor ldt[0]; /* descriptor table (variable) */ member in struct:user_ldt
H A Duser_ldt.c131 if (!memcmp(&old_ldt->ldt[i++], &null_ldt, sizeof(null_ldt))) {
190 * Have new LDT. If there was a an old ldt, copy descriptors
194 bcopy(&old_ldt->ldt[0],
195 &new_ldt->ldt[old_ldt->start - begin_sel],
204 bzero(&new_ldt->ldt[old_ldt->count],
207 bzero(&new_ldt->ldt[num_sels],
216 err = copyin(descs, (char *)&new_ldt->ldt[start_sel - begin_sel],
225 bzero(&new_ldt->ldt[start_sel - begin_sel], num_sels * sizeof(struct real_descriptor));
232 for (i = 0, dp = (struct real_descriptor *) &new_ldt->ldt[start_sel - begin_sel];
389 bcopy(user_ldt->ldt,
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H A Dtss.h94 uint32_t ldt; /* local descriptor table segment */ member in struct:i386_tss
H A Dgenassym.c457 DECLARE("TSS_LDT", offsetof(struct i386_tss, ldt));

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