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Annotation of Gnu-Mach/i386/util/gdt_sels.h, revision 1.1.1.1

1.1       root        1: /* 
                      2:  * Copyright (c) 1995-1994 The University of Utah and
                      3:  * the Computer Systems Laboratory at the University of Utah (CSL).
                      4:  * All rights reserved.
                      5:  *
                      6:  * Permission to use, copy, modify and distribute this software is hereby
                      7:  * granted provided that (1) source code retains these copyright, permission,
                      8:  * and disclaimer notices, and (2) redistributions including binaries
                      9:  * reproduce the notices in supporting documentation, and (3) all advertising
                     10:  * materials mentioning features or use of this software display the following
                     11:  * acknowledgement: ``This product includes software developed by the
                     12:  * Computer Systems Laboratory at the University of Utah.''
                     13:  *
                     14:  * THE UNIVERSITY OF UTAH AND CSL ALLOW FREE USE OF THIS SOFTWARE IN ITS "AS
                     15:  * IS" CONDITION.  THE UNIVERSITY OF UTAH AND CSL DISCLAIM ANY LIABILITY OF
                     16:  * ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
                     17:  *
                     18:  * CSL requests users of this software to return to [email protected] any
                     19:  * improvements that they make and grant CSL redistribution rights.
                     20:  *
                     21:  *      Author: Bryan Ford, University of Utah CSL
                     22:  */
                     23: 
                     24: #include "config.h"
                     25: 
                     26: /* Kernel segment descriptors (32-bit flat address space).  */
                     27: gdt_sel(KERNEL_CS)
                     28: gdt_sel(KERNEL_DS)
                     29: 
                     30: /* Corresponding 16-bit descriptors for protected-mode entry and exit.  */
                     31: gdt_sel(KERNEL_16_CS)
                     32: gdt_sel(KERNEL_16_DS)
                     33: 
                     34: /* Code and data segments that always maps directly to flat, linear memory.  */
                     35: gdt_sel(LINEAR_CS)
                     36: gdt_sel(LINEAR_DS)
                     37: 
                     38: /* Standard LDT and TSS descriptors.  */
                     39: #ifdef ENABLE_KERNEL_LDT
                     40: gdt_sel(KERNEL_LDT)
                     41: #endif
                     42: #ifdef ENABLE_KERNEL_TSS
                     43: gdt_sel(KERNEL_TSS)
                     44: #endif
                     45: 

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