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Searched refs:ldt (Results 1 – 5 of 5) sorted by relevance

/titanic_44/usr/src/uts/intel/ia32/os/
H A Dsysi86.c708 user_desc_t *ldt; in ldt_alloc() local
723 ldt = kmem_zalloc(ldtsz, KM_SLEEP); in ldt_alloc()
724 ASSERT(IS_P2ALIGNED(ldt, PAGESIZE)); in ldt_alloc()
727 if (xen_ldt_setprot(ldt, ldtsz, PROT_READ)) in ldt_alloc()
731 pp->p_ldt = ldt; in ldt_alloc()
733 set_syssegd(&pp->p_ldt_desc, ldt, ldtsz - 1, SDT_SYSLDT, SEL_KPL); in ldt_alloc()
745 user_desc_t *ldt; in ldt_free() local
751 ldt = pp->p_ldt; in ldt_free()
772 if (xen_ldt_setprot(ldt, ldtsz, PROT_READ | PROT_WRITE)) in ldt_free()
776 kmem_free(ldt, ldtsz); in ldt_free()
H A Dsendsig.c424 user_desc_t *ldt; in sendsig32() local
430 if ((ldt = p->p_ldt) != NULL) in sendsig32()
432 USEGD_GETBASE(&ldt[SELTOIDX(rp->r_ss)]); in sendsig32()
644 user_desc_t *ldt; in sendsig() local
650 if ((ldt = p->p_ldt) != NULL) in sendsig()
652 USEGD_GETBASE(&ldt[SELTOIDX(rp->r_ss)]); in sendsig()
/titanic_44/usr/src/uts/i86xpv/os/
H A Dxen_machdep.c1002 xen_set_ldt(user_desc_t *ldt, uint_t nsels) in xen_set_ldt() argument
1008 op.arg1.linear_addr = (uintptr_t)ldt; in xen_set_ldt()
1013 (void *)ldt, nsels, -(int)err); in xen_set_ldt()
1148 xen_ldt_setprot(user_desc_t *ldt, size_t lsize, uint_t prot) in xen_ldt_setprot() argument
1151 caddr_t lva = (caddr_t)ldt; in xen_ldt_setprot()
1159 if ((err = as_setprot(&kas, (caddr_t)ldt, lsize, prot)) != 0) in xen_ldt_setprot()
/titanic_44/usr/src/lib/libproc/common/
H A DPservice.c237 ps_lgetLDT(struct ps_prochandle *P, lwpid_t lwpid, struct ssd *ldt) in ps_lgetLDT() argument
271 *ldt = ldtarray[i]; in ps_lgetLDT()
H A Dllib-lproc172 lwpid_t lwpid, struct ssd *ldt);