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32 * Mach Operating System
33 * Copyright (c) 1991,1990 Carnegie Mellon University
34 * All Rights Reserved.
36 * Permission to use, copy, modify and distribute this software and its
37 * documentation is hereby granted, provided that both the copyright
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60 * "Local" descriptor table. At the moment, all tasks use the
66 struct real_descriptor master_ldt
[LDTSZ
] __attribute__ ((aligned (4096))) = {
67 [SEL_TO_INDEX(USER_CTHREAD
)] = MAKE_REAL_DESCRIPTOR( /* user cthread segment */
71 ACC_P
|ACC_PL_U
|ACC_DATA_W