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Diffstat (limited to 'i386/pc/gdt.h')
| -rw-r--r-- | i386/pc/gdt.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/i386/pc/gdt.h b/i386/pc/gdt.h new file mode 100644 index 0000000..8dae857 --- /dev/null +++ b/i386/pc/gdt.h @@ -0,0 +1,32 @@ +/* + * Copyright (c) 1995-1994 The University of Utah and + * the Computer Systems Laboratory at the University of Utah (CSL). + * All rights reserved. + * + * Permission to use, copy, modify and distribute this software is hereby + * granted provided that (1) source code retains these copyright, permission, + * and disclaimer notices, and (2) redistributions including binaries + * reproduce the notices in supporting documentation, and (3) all advertising + * materials mentioning features or use of this software display the following + * acknowledgement: ``This product includes software developed by the + * Computer Systems Laboratory at the University of Utah.'' + * + * THE UNIVERSITY OF UTAH AND CSL ALLOW FREE USE OF THIS SOFTWARE IN ITS "AS + * IS" CONDITION. THE UNIVERSITY OF UTAH AND CSL DISCLAIM ANY LIABILITY OF + * ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. + * + * CSL requests users of this software to return to csl-dist@cs.utah.edu any + * improvements that they make and grant CSL redistribution rights. + * + * Author: Bryan Ford, University of Utah CSL + */ + +#include_next "gdt.h" + +/* If we have a REAL_TSS, use that as our DEFAULT_TSS if necessary. + (The DEFAULT_TSS gets loaded by cpu_tables_load() upon switching to pmode.) */ +#if defined(ENABLE_REAL_TSS) && !defined(DEFAULT_TSS) +#define DEFAULT_TSS REAL_TSS +#define DEFAULT_TSS_IDX REAL_TSS_IDX +#endif + |